CN109194254A - Photovoltaic apparatus - Google Patents
Photovoltaic apparatus Download PDFInfo
- Publication number
- CN109194254A CN109194254A CN201811230340.8A CN201811230340A CN109194254A CN 109194254 A CN109194254 A CN 109194254A CN 201811230340 A CN201811230340 A CN 201811230340A CN 109194254 A CN109194254 A CN 109194254A
- Authority
- CN
- China
- Prior art keywords
- supporting beam
- briquetting
- eccentric part
- photovoltaic module
- photovoltaic
- 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.)
- Withdrawn
Links
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 230000004308 accommodation Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 18
- 238000011900 installation process Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000000306 component Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000013082 photovoltaic technology Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
-
- 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)
Abstract
The invention discloses a kind of photovoltaic apparatus comprising photovoltaic module, supporting beam, briquetting and the eccentric clamp system for clamping briquetting and supporting beam；Eccentric clamp system include for briquetting apply towards the pressure of supporting beam eccentric part and be able to drive the supporting beam lifting rod mobile towards eccentric part；Eccentric part has shaft；The side of lifting rod offers several flutings for shaft insertion；In the shaft insertion fluting of eccentric part, eccentric part can be rotated around the shaft to apply the pressure towards supporting beam to briquetting.The photovoltaic apparatus only needs rotating eccentricity part that photovoltaic module can be fixedly clamped, simple and quick, time-consuming short, improves installation or removal efficiency.And after prolonged exposing to the weather drenches with rain, will not lead to the problem of can not be dismantled because getting rusty.It is visual during the installation process that there are also installation personnels, and bolt and nut is avoided to twist askew phenomenon, and then avoids the problem that photovoltaic module does not clamp, it is ensured that the installation reliability of photovoltaic module.
Description
Technical field
The invention belongs to photovoltaic technology field, and in particular to a kind of photovoltaic apparatus.
Background technique
Photovoltaic module is typically mounted in supporting beam, fixes photovoltaic module, forms photovoltaic apparatus.
Currently, in installation photovoltaic component, it usually needs briquetting is used, then with works such as bolt, nut and spanners
Tool, the frame of photovoltaic module is placed in supporting beam, then briquetting is placed on frame, is finally compressed briquetting with bolt and nut
In supporting beam, photovoltaic module is pressed in supporting beam to realize, to realize the fixation of photovoltaic module.
In above-mentioned mounting means, nut is generally placed on to the lower section of supporting beam, due to briquetting and supporting beam etc. when installation
Object causes sight to block, when can not check whether bolt and nut is vertical spin, it sometimes appear that twisting askew situation, Jin Erzao
Locked at bolt and nut, nut locking position does not reach the position that nut is normally tightened also, so cannot achieve photovoltaic module
The effect of clamping.The photovoltaic module not clamped in use, if suffering from the adverse circumstances such as strong wind, will cause photovoltaic module
Vibration is shaken, and then photovoltaic module is caused to damage.Meanwhile above-mentioned mounting means is needed to use and be pulled during installation or removal
The tools screw on nut such as hand, it is troublesome in poeration, and take a long time, seriously affect installation effectiveness.In addition, drenching with rain one section in exposing to the weather
After time, bolt and nut easily gets rusty, and leads to not dismantle.
Summary of the invention
Based on this, in order to solve the above technical problem, the present invention provides a kind of photovoltaic apparatus that can be fastened with Fast Installation.
A kind of photovoltaic apparatus, comprising:
Photovoltaic module；
Supporting beam is used to support the photovoltaic module；
Briquetting, for the photovoltaic module to be pressed to the supporting beam；
And eccentric clamp system, for the briquetting and the supporting beam to be clamped；
The eccentric clamp system includes:
Eccentric part, for applying the pressure towards the supporting beam to the briquetting；The eccentric part has shaft；
And lifting rod, it is mobile towards the eccentric part to be able to drive the supporting beam；The side of the lifting rod opens up
There are several flutings for shaft insertion；
When the shaft of the eccentric part is inserted into the fluting, the eccentric part can be rotated around the shaft to the briquetting
Apply the pressure towards the supporting beam.
Above-mentioned photovoltaic apparatus only needs rotating eccentricity part that photovoltaic module can be fixedly clamped, simple and quick, time-consuming
It is short, substantially increase installation effectiveness or removal efficiency.And it after drenching with rain by prolonged exposing to the weather, will not generate because of life
The problem of rust can not be dismantled.Most of all, installation personnel is visual during the installation process, bolt and nut is avoided to twist askew phenomenon,
And then avoid the problem that photovoltaic module does not clamp, it is ensured that the installation reliability of photovoltaic module.
Optionally, the eccentric part is cam handle.
Optionally, the grooving for lifting rod insertion, the shaft position are opened in the middle part of the head end of the cam handle
In in the grooving.
Optionally, the tail portion of the lifting rod is equipped with pedestal block；It is offered described in accommodating on the supporting surface of the supporting beam
The accommodation groove of pedestal block；The top side wall of the accommodation groove is equipped with the backstop for deviating from the accommodation groove for pedestal block described in backstop
Block.
Optionally, the supporting beam is C-channel steel.
Optionally, the pedestal block is equipped with the groove with the form fit of the stop block.
Optionally, the briquetting includes:
Lid pressing plate, lid are pressed on the top surface of the photovoltaic module；
Bearing plate, for receiving the pressure of the eccentric part；Offer what the confession lifting rod passed through on the bearing plate
Perforation；
And connecting plate, for connecting the lid pressing plate and the bearing plate.
Optionally, the briquetting further includes being located at attachment strap of the bearing plate far from the one end of the connection board, the attachment strap carrying
In the supporting beam.
Optionally, the end of the attachment strap is equipped with the abutting plate vertical with the attachment strap.
Optionally, the opening of the fluting is arranged obliquely.
Detailed description of the invention
Fig. 1 is the side structure schematic diagram of the photovoltaic apparatus of one embodiment of the invention.
Fig. 2 is the schematic perspective view of an angle of the photovoltaic apparatus in Fig. 1.
Fig. 3 is the schematic perspective view of another angle of the photovoltaic apparatus in Fig. 1.
Fig. 4 is the side assembling schematic diagram of the eccentric clamp system and supporting beam in Fig. 1, and cam handle is in locking at this time
State.
Fig. 5 is the side assembling schematic diagram of the eccentric clamp system and supporting beam in Fig. 1, and cam handle, which is in, at this time opens
State.
Fig. 6 is the three-dimensional assembling schematic diagram of the eccentric clamp system and supporting beam in Fig. 1.
Fig. 7 is the schematic perspective view of the eccentric clamp system in Fig. 1.
Fig. 8 is the schematic perspective view of the cam handle in Fig. 1.
Fig. 9 is the schematic perspective view of the briquetting in Fig. 1.
Specific embodiment
Technical solution of the present invention is further illustrated in the following with reference to the drawings and specific embodiments.
Referring to Fig. 1-9, the photovoltaic apparatus 1000 of one embodiment of the invention, including photovoltaic module 100, supporting beam 200, briquetting
300 and eccentric clamp system 400.It should be noted that Fig. 1-3 merely illustrates the part of photovoltaic apparatus 1000, do not show
The overall picture of photovoltaic apparatus 1000 out.
Wherein, photovoltaic module 100 is the core component of photovoltaic apparatus 1000.Photovoltaic module 100 is general in a rectangular parallelepiped shape.Weight
Point is referring to Fig. 1~3, in assembling, briquetting 300 is installed in a pair of of the long side or a pair of short edges of photovoltaic module 100, if in light
It lies prostrate and briquetting 300 is installed in a pair of of long side of component 100, then the short side direction of the extending direction Yu photovoltaic module 100 of supporting beam 200
In parallel namely the extending direction of supporting beam 200 is vertical with the long side of photovoltaic module 100；If in a pair of short edges of photovoltaic module 100
Upper installation briquetting 300, then the longitudinal direction of extending direction with photovoltaic module 100 of supporting beam 200 is parallel namely supporting beam 200
Extending direction it is vertical with the short side of photovoltaic module 100.The specific structure of photovoltaic module 100, those skilled in the art can roots
Suitable structure is selected according to actual conditions, details are not described herein.
Wherein, the main function of supporting beam 200 is to be used to support photovoltaic module 100.That is, in assembled light
It lies prostrate in equipment 1000, photovoltaic module 100 is carried in supporting beam 200, and the back side of photovoltaic module 100 is connected to supporting beam 200
On.
Wherein, the main function of briquetting 300 is, for photovoltaic module 100 to be pressed to supporting beam 200.Due to photovoltaic module
100 are carried in supporting beam 200, and photovoltaic module 100 is pressed to supporting beam 200, the i.e. front of photovoltaic module 100 again by briquetting 300
Compression block 300 applies downward pressure, the back side of photovoltaic module 100 by supporting beam 200 support force, thus photovoltaic module 100
It is clamped between briquetting 300 and supporting beam 200, and then is fixed.
Wherein, the main function of eccentric clamp system 400 is, for clamping briquetting 300 and supporting beam 200, to be
Briquetting 300 provides the pressure that photovoltaic module 100 is pressed to supporting beam 300, and then clamps photovoltaic module 100.
Specifically, referring to fig. 4~7, eccentric clamp system 400 includes eccentric part 420 and lifting rod 410 to emphasis.Wherein,
The main function of eccentric part 420 is, for applying the pressure towards supporting beam 200 to briquetting 300；That is, working as eccentric part
When 420 pushing, eccentric part 420 compresses briquetting 300, so that briquetting 300 is moved towards supporting beam 200 or deformation.Eccentric part 420 has
There is shaft 423, eccentric part 420 can be rotated around its shaft 423, and with the rotation of eccentric part, eccentric part is never contacted with briquetting
To contact briquetting, it is then pressed further by briquetting, if eccentric part continues to rotate, extruding dynamics be will be further increased.Lifting rod 410
Side offer it is several for shaft 423 be inserted into flutings 402.After in the insertion of shaft 423 fluting 402 of eccentric part 420,
Lifting rod 410 provides bearing to eccentric part 420.It is mobile towards eccentric part 420 that lifting rod 410 is able to drive supporting beam 200.Also
It is to say, when clamping, upward power is passed to support by the reaction force upward to lifting rod 410 of eccentric part 420, lifting rod 410
Beam 200, so that eccentric clamp system 400 clamps briquetting 300 and supporting beam 200.
In the present embodiment, it is not fixedly connected between supporting beam 200 and lifting rod 410.The tail portion of lifting rod 410 is equipped with
Pedestal block 411；The accommodation groove of accommodating pedestal block 411 is offered on the supporting surface of supporting beam 200；The top side wall of accommodation groove is set
Have a stop block, stop block can pedestal block described in backstop to prevent pedestal block from deviating from from accommodation groove.
In the present embodiment, supporting beam 200 uses C-channel steel.It can both guarantee support strength in this way, be conducive to mitigate branch
Support the weight of beam 200.It is, of course, understood that supporting beam 200 of the invention is not limited to C-channel steel, it can also be
Its structure.
Optionally, pedestal block 411 is equipped with the groove 401 with the form fit of stop block.It can make in this way when clamping
It not will shake left and right between pedestal block 411 and supporting beam 200, further increase the installation reliability of photovoltaic module 100.
It is, of course, understood that lifting rod 410 can also be fixedly connected with supporting beam 200, to make lifting rod
410 upward power pass to supporting beam 200.
Emphasis is referring to Fig. 8, and in the present embodiment, eccentric part 420 is cam handle.Using cam handle, cam handle tail
Portion has handle 422, and manpower is facilitated to hold, thus more convenient manpower rotation cam handle, and then clamp or loosen briquetting
300。
Optionally, be opened in the middle part of the head end 421 of cam handle for lifting rod 410 be embedded in grooving 426, shaft 423
In in grooving 426.When needing cam handle being supported on lifting rod 410, by the grooving 426 of cam handle towards lifting rod
The shaft 423 of cam handle is embedded into fluting 402 by the fluting notch on 410, while lifting rod 410 is also embedded into cam
In the grooving 426 of handle.Make the structure of cam handle and lifting rod 410 more compact in this way, and helps to improve clamping effect.
In the present embodiment, in order to improve the self-lock ability of cam handle, 402 notch of slotting is arranged obliquely.In this way
After avoiding people from loosing one's grip, cam handle is deviate from from fluting 402.
Emphasis is referring to Fig. 9, and in the present embodiment, briquetting 300 includes lid pressing plate 310, connecting plate 320, bearing plate 330, takes
Plate 340 and compress plate 350.Lid pressing plate 310, connecting plate 320, bearing plate 330, attachment strap 340 and compress plate 350 on to
Under be sequentially distributed.Lid pressing plate 310 is covered in the top surface of photovoltaic module 100 110, and photovoltaic module 100 is clipped in lid pressing plate 310 and support
Between beam 200.320 connection cover pressing plate 310 of connecting plate and bearing plate 330, connecting plate simultaneously with lid pressing plate 310 and bearing plate 330
Vertically.In order to preferably clamp photovoltaic module, connecting plate 320 is tightly attached to the side 120 of photovoltaic module 100.Bearing plate 330 is used for
Receive the pressure of eccentric part 420, that is to say, that eccentric part 420 is located at 330 top of bearing plate, and eccentric part 420 can after rotating
Bearing plate 330 is pressed downward.Attachment strap 340 is located at bearing plate 330 far from 320 one end of connecting plate, and attachment strap 340 is connected to supporting beam
On 200.In order to enhance contact area, the end of attachment strap 340, which is formed, abuts plate 350, abuts the support of plate 350 and supporting beam 200
Face is parallel, abuts the supporting surface that plate 350 is connected to supporting beam 200.
It should be noted that being offered on bearing plate 330 in order to avoid bearing plate 330 interferes lifting rod 420 for lifting
The perforation 301 that bar passes through.
It is, of course, understood that briquetting of the invention can also be not provided with abutting plate 350, but attachment strap 340 directly supports
It connects in supporting beam 200.It will also be appreciated that being also not provided with attachment strap 340, briquetting only includes lid pressing plate 310, connecting plate 320
And bearing plate 330, in this case, the height of connecting plate 320 can be set greatly a bit, can make to undertake plate 330 in this way
Closer to supporting beam 200, there is lesser gap between bearing plate 330 and the supporting surface of supporting beam 200, it equally can be well
Photovoltaic module 100 is fixedly clamped.
The assembling process of above-mentioned photovoltaic apparatus is illustrated below.
When installation, first the pedestal block 411 of lifting rod 410 is embedded into the accommodation groove of supporting beam 200, then by briquetting
300 lid platen cover is pressed onto the top surface of photovoltaic module, while lifting rod being made to pass through the perforation of bearing plate, abuts plate across being connected to
In supporting beam 200；Then lifting rod is lifted, pedestal block is made to abut block；At this point, by cam handle notch 426 towards lifting rod
It slots on 410 notch, which is closely that fluting notch of bearing plate on bearing plate, by cam handle
Shaft 423 is embedded into fluting 402, while lifting rod 410 is also embedded into the notch 426 of cam handle.Cam handle is rotated,
Cam handle squeezes bearing plate, and bearing plate drives lid pressing plate to compress photovoltaic module 100.When disassembly, cam handle is unscrewed first, so
It is successively dismantled according to the reverse-order of installation afterwards.
Above-mentioned photovoltaic apparatus only needs rotating eccentricity part that photovoltaic module can be fixedly clamped, simple and quick, time-consuming
It is short, substantially increase installation effectiveness or removal efficiency.And it after drenching with rain by prolonged exposing to the weather, will not generate because of life
The problem of rust can not be dismantled.Most of all, installation personnel is visual during the installation process, bolt and nut is avoided to twist askew phenomenon,
And then avoid the problem that photovoltaic module does not clamp, it is ensured that the installation reliability of photovoltaic module.
Claims (10)
1. a kind of photovoltaic apparatus characterized by comprising
Photovoltaic module；
Supporting beam is used to support the photovoltaic module；
Briquetting, for the photovoltaic module to be pressed to the supporting beam；
And eccentric clamp system, for the briquetting and the supporting beam to be clamped；
The eccentric clamp system includes:
Eccentric part, for applying the pressure towards the supporting beam to the briquetting；The eccentric part has shaft；
And lifting rod, it is mobile towards the eccentric part to be able to drive the supporting beam；If the side of the lifting rod offers
The dry fluting being inserted into for the shaft；
When the shaft of the eccentric part is inserted into the fluting, the eccentric part can be rotated around the shaft to apply to the briquetting
Towards the pressure of the supporting beam.
2. photovoltaic apparatus according to claim 1, which is characterized in that the eccentric part is cam handle.
3. photovoltaic apparatus according to claim 2, which is characterized in that be opened in the middle part of the head end of the cam handle for institute
The grooving of lifting rod insertion is stated, the shaft is located in the grooving.
4. photovoltaic apparatus according to claim 1, which is characterized in that the tail portion of the lifting rod is equipped with pedestal block；It is described
The accommodation groove for accommodating the pedestal block is offered on the supporting surface of supporting beam；The top side wall of the accommodation groove, which is equipped with, is used for backstop
The pedestal block deviates from the stop block of the accommodation groove.
5. photovoltaic apparatus according to claim 4, which is characterized in that the supporting beam is C-channel steel.
6. photovoltaic apparatus according to claim 4, which is characterized in that the pedestal block is equipped with outer with the stop block
The matched groove of shape.
7. photovoltaic apparatus according to claim 1, which is characterized in that the briquetting includes:
Lid pressing plate, lid are pressed on the top surface of the photovoltaic module；
Bearing plate, for receiving the pressure of the eccentric part；The perforation passed through for the lifting rod is offered on the bearing plate；
And connecting plate, for connecting the lid pressing plate and the bearing plate.
8. photovoltaic apparatus according to claim 7, which is characterized in that the briquetting further includes being located at bearing plate far from described
The attachment strap of one end of the connection board, the attachment strap are connected in the supporting beam.
9. photovoltaic apparatus according to claim 8, which is characterized in that the end of the attachment strap is equipped with vertical with the attachment strap
Abutting plate.
10. photovoltaic apparatus according to claim 1, which is characterized in that the opening of the fluting is arranged obliquely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811230340.8A CN109194254A (en) | 2018-10-22 | 2018-10-22 | Photovoltaic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811230340.8A CN109194254A (en) | 2018-10-22 | 2018-10-22 | Photovoltaic apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109194254A true CN109194254A (en) | 2019-01-11 |
Family
ID=64942509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811230340.8A Withdrawn CN109194254A (en) | 2018-10-22 | 2018-10-22 | Photovoltaic apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109194254A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112600502A (en) * | 2020-12-17 | 2021-04-02 | 徐州嘉寓光能科技有限公司 | Photovoltaic module frame |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201447814U (en) * | 2009-07-03 | 2010-05-05 | 伍文享 | Installation system device for solar panel frame |
| CN203183831U (en) * | 2013-04-28 | 2013-09-11 | 浙江聚英环保科技有限公司 | Tilting mounting mechanism of filtering element |
| JP2014198944A (en) * | 2013-03-29 | 2014-10-23 | パナソニック株式会社 | Fastener |
| CN205725583U (en) * | 2016-03-25 | 2016-11-23 | 苏州可汗极米科技有限公司 | Photovoltaic panel G type crank compresses and buckles |
| CN205725567U (en) * | 2016-03-25 | 2016-11-23 | 苏州可汗极米科技有限公司 | Photovoltaic panel crank compresses button |
| CN208924154U (en) * | 2018-10-22 | 2019-05-31 | 泰州隆基乐叶光伏科技有限公司 | Photovoltaic apparatus |
-
2018
- 2018-10-22 CN CN201811230340.8A patent/CN109194254A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201447814U (en) * | 2009-07-03 | 2010-05-05 | 伍文享 | Installation system device for solar panel frame |
| JP2014198944A (en) * | 2013-03-29 | 2014-10-23 | パナソニック株式会社 | Fastener |
| CN203183831U (en) * | 2013-04-28 | 2013-09-11 | 浙江聚英环保科技有限公司 | Tilting mounting mechanism of filtering element |
| CN205725583U (en) * | 2016-03-25 | 2016-11-23 | 苏州可汗极米科技有限公司 | Photovoltaic panel G type crank compresses and buckles |
| CN205725567U (en) * | 2016-03-25 | 2016-11-23 | 苏州可汗极米科技有限公司 | Photovoltaic panel crank compresses button |
| CN208924154U (en) * | 2018-10-22 | 2019-05-31 | 泰州隆基乐叶光伏科技有限公司 | Photovoltaic apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112600502A (en) * | 2020-12-17 | 2021-04-02 | 徐州嘉寓光能科技有限公司 | Photovoltaic module frame |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190111 |