CN204884455U - LED glass curtain wall screen - Google Patents
LED glass curtain wall screen Download PDFInfo
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- CN204884455U CN204884455U CN201520596860.6U CN201520596860U CN204884455U CN 204884455 U CN204884455 U CN 204884455U CN 201520596860 U CN201520596860 U CN 201520596860U CN 204884455 U CN204884455 U CN 204884455U
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- led
- splicing ear
- pcb board
- curtain wall
- glass curtain
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Abstract
The utility model provides a LED glass curtain wall screen, includes frame and a plurality of LED side surface lamp strip, a plurality of LED side surface lamp strips separate the certain distance setting each other on the frame, the LED side surface lamp strip includes PCB board and more than one LED lamp, be equipped with the circuit on the PCB board, be provided with positive connecting terminal of more than one and more than one back connecting terminal respectively on the corresponding position in the front of PCB board and the back, positive connecting terminal and back connecting terminal respectively with circuit electric connection, the LED lamp sets up on the side of PCB board, and the first welding foot of LED lamp and second welding foot weld with positive connecting terminal with back connecting terminal that positive connecting terminal corresponds respectively, circuit and LED lamp constitute glow loops. The utility model discloses owing to adopted frame and a plurality of LED side surface lamp strip, a plurality of LED side surface lamp strips separate the certain distance setting each other and on the frame, set up the LED lamp on the side of PCB board, have simple structure, light in weight, luminousness high, install and demolish all advantage such as very convenient, pleasing to the eye and decoration.
Description
Technical field
the utility model relates to LED display technical field, especially relates to a kind of LED glass curtain wall screen not affecting building daylighting and building overall appearance.
Background technology
Along with the development of photoelectric technology and infotech, the Information issued of current many medium fields and service industry all can use LED to show, wherein LED display is just at an unprecedented rate popularized rapidly, it is extensively arranged on the exterior wall of building construction, for information displaying and the illumination of various public place.Existing LED glass curtain wall generally comprises and to support from main steel frame and by the assembled LED assembly of plane module, LED assembly is arranged on and supports from main steel frame, and supports from main steel frame and be fixedly mounted on the exterior wall of building construction.But the LED glass curtain wall of this structure exists complex structure, mount and dismount all very inconvenient, the weight ratio of LED glass curtain wall is heavier, and the exterior wall of building construction cannot be carried, and easily unsafe accident occurs.And after the exterior wall being arranged on building construction at LED glass curtain wall, the attractive in appearance of building can be affected by day, and light can be sheltered from by LED glass curtain wall, reduce the light penetration of building inside, affect the daylighting effect of building construction inside.
Utility model content
In order to overcome the problems referred to above, to society, the utility model provides that a kind of structure is simple, lightweight, transmittance is high, can not affect the daylighting effect of building construction, installation and removal LED glass curtain wall screen all very easily.
The technical solution of the utility model is: provide a kind of LED glass curtain wall to shield, and comprise frame and some LED side light bars, the spaced certain distance of some described LED side light bars is arranged on described frame, described LED side light bar comprises pcb board and more than one LED, described pcb board is provided with circuit, the position that the front and back of described pcb board is corresponding is respectively arranged with more than one front splicing ear and more than one back side splicing ear, described front splicing ear and described back side splicing ear are electrically connected with described circuit respectively, described LED is arranged on the side of described pcb board, and the first welding foot of described LED and the second welding foot weld with described front splicing ear and the described back side splicing ear corresponding with described front splicing ear respectively, described circuit and described LED form luminous loop.
As to improvement of the present utility model, some described LED side light bars are arranged on described frame in parallel to each other.
As to improvement of the present utility model, described circuit comprises front-side circuit and back-side circuit, described front-side circuit and described back-side circuit are separately positioned on described front and the described back side, and described front splicing ear and described back side splicing ear are electrically connected with described front-side circuit and described back-side circuit respectively.
As to improvement of the present utility model, also comprise more than one fixed groove, described fixed groove is arranged on the side of described pcb board, and the both sides of described fixed groove are respectively equipped with described front splicing ear and described back side splicing ear, and described LED is arranged in described fixed groove.
As to improvement of the present utility model, in described fixed groove, be provided with projection, when described LED is arranged in described fixed groove, described projection is resisted against in described LED, makes to form heat dissipation channel between described LED and described fixed groove.
As to improvement of the present utility model, described LED is LED plug-in unit lamp and/or Surface-mount LED lamp.
As to improvement of the present utility model, more than one described LED is arranged on one of them side of described pcb board.
As to improvement of the present utility model, described pcb board is bar shaped pcb board.
As to improvement of the present utility model, be provided with front end pilot trench in described front, described front splicing ear is arranged in described front end pilot trench.
As to improvement of the present utility model, the described back side is respectively equipped with the back end pilot trench, described back side splicing ear is arranged in described the back end pilot trench.
The utility model is owing to have employed frame and some LED side light bars, the spaced certain distance of some LED side light bars is arranged on frame, front splicing ear and back side splicing ear is respectively arranged with on the front and back at pcb board, and LED is arranged on the side of pcb board, circuit and LED form luminous loop, and prior art is all be arranged on the same surface of pcb board by circuit and LED, the utility model reduces the volume of LED side light bar compared to existing technology, provides the transmittance of LED glass curtain wall screen; And use welding fixture and bonding tool to produce LED side light bar, can improve the stability of product, accuracy rate, the production efficiency of the speed that quickening LED mounts and attachment are also higher; There is the advantages such as all very convenient, the attractive in appearance and decoration of structure is simple, lightweight, transmittance is high, can not affect building construction daylighting effect, installation and removal.
Accompanying drawing explanation
Fig. 1 is planar structure schematic diagram of the present utility model.
Fig. 2 is the perspective view of LED side light bar in Fig. 1.
Fig. 3 is the process flow chart of the LED side light bar produced in the utility model.
Fig. 4 is the decomposition texture schematic diagram of the welding fixture of the LED side light bar produced in the utility model.
Fig. 5 is the planar structure schematic diagram of Fig. 4.
Fig. 6 is the structure for amplifying schematic diagram at the A place in Fig. 5.
Fig. 7 is the planar structure schematic diagram of the bonding tool of the LED side light bar produced in the utility model.
Fig. 8 is the perspective view of Fig. 7.
Embodiment
In description of the present utility model, it will be appreciated that, orientation or the position relationship of the instruction such as " " center ", " on ", D score, "front", "rear", "left", "right" in term be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " connection ", " being connected " should be interpreted broadly, and such as, can be fixedly connected with, and also can be that dismounting connects, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also can be indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term can be understood at concrete meaning of the present utility model.In addition, in description of the present utility model, except as otherwise noted, the implication of " multiple ", " some " is two or more.
Refer to Fig. 1 and Fig. 2, what Fig. 1 disclosed is a kind of LED glass curtain wall screen, the structure of the described LED side light bar 36 in what Fig. 2 disclosed is described LED glass curtain wall screen, comprise frame 35 and some LED side light bars 36, the spaced certain distance of some described LED side light bars 36 is arranged on described frame, described LED side light bar 36 comprises pcb board 3 and more than one LED 33, described pcb board 3 is provided with circuit (picture), the corresponding position in the front 31 of described pcb board 3 and the back side 32 is respectively arranged with more than one front splicing ear 311 and more than one back side splicing ear (picture), described front splicing ear 311 and described back side splicing ear are electrically connected with described circuit respectively, described LED 33 is arranged on the side of described pcb board 3, and the first welding foot 312 of described LED 33 and the second welding foot weld with described front splicing ear 311 and the described back side splicing ear corresponding with described front splicing ear 311 respectively, described circuit and described LED 33 form luminous loop.
In the present embodiment, described circuit comprises front-side circuit (picture) and back-side circuit (picture), described front-side circuit and described back-side circuit are separately positioned on described front 31 and the described back side 32, described front splicing ear 311 and described back side splicing ear are electrically connected with described front-side circuit and described back-side circuit respectively, and described front-side circuit is electrically connected by described LED 33 with described back-side circuit and forms luminous loop.
In the present embodiment, some described LED side light bars 36 are arranged on described frame 35 in parallel to each other, the two ends of some described LED side light bars 36 are separately positioned on described frame 35, and some described LED 33 are separately positioned on the same side of some described LED side light bars 36.Metal edge frame during described frame 35, described LED 33 is red, green, blue multiple bases light emitting diode.
In the present embodiment, also comprise more than one fixed groove 34, described fixed groove 34 is arranged on the side of described pcb board 3, and the both sides of described fixed groove 34 are respectively equipped with described front splicing ear 311 and described back side splicing ear, and described LED 33 is arranged in described fixed groove 34.
In the present embodiment, more than one described LED 33 is arranged on one of them side of described pcb board 3, and more than one described LED 33 can also be arranged on one or more side of described pcb board 3, and described pcb board 3 is bar shaped pcb boards 3.
In the present embodiment, what described LED 33 adopted is Surface-mount LED lamp, and described LED 33 can also adopt LED plug-in unit lamp, the spaced preset distance of more than one described front splicing ear 311, the i.e. spaced preset distance of more than one described LED 33.
In the present embodiment, described front 31 and the described back side 32 are respectively equipped with front end pilot trench (picture) and the back end pilot trench (picture), and described front splicing ear 311 and described back side splicing ear are separately positioned in described front end pilot trench and described the back end pilot trench.When on the side that described LED 33 is arranged on described pcb board 3, described first welding foot 312 and described second welding foot are separately positioned in described front end pilot trench and described the back end pilot trench, the benefit of such design is, convenient fixing described LED 33, and make the surfacing at described front 31 and the described back side 32, reduce the thickness of described pcb board 3.
In the present embodiment, projection (picture) is provided with in described fixed groove 34, when described LED 33 is arranged in described fixed groove 34, described projection is resisted against in described LED 33, make to form heat dissipation channel between described LED 33 and described fixed groove 34, the heat that described LED 33 so just can be made to produce is distributed in time by described heat dissipation channel, adds the serviceable life of described LED 33.
In the present embodiment, described front-side circuit, described back-side circuit and described LED 33 form luminous loop jointly, and on the described front 31 that described front-side circuit and described back-side circuit are separately positioned on described pcb board 3 and the described back side 32, this reduces the area of described pcb board 3.And traditional be all circuit is arranged on a surface of described pcb board 3, which adds the area of described pcb board 3.And the utility model is in order to reduce the surface area of whole lamp bar further, described LED 33 is arranged on the side of described pcb board 3, after described LED glass curtain wall screen is arranged on the exterior wall of building construction, improve the transmittance of described LED glass curtain wall screen.There is the advantages such as all very convenient, the attractive in appearance and decoration of structure is simple, lightweight, transmittance is high, can not affect building construction daylighting effect, installation and removal.
Refer to Fig. 2 and Fig. 3, Fig. 3 is process flow chart of the present utility model, comprises the following steps:
(1) described pcb board 3 is provided with circuit (picture), the corresponding position in the front 31 of described pcb board 3 and the back side 32 is respectively arranged with more than one front splicing ear 311 and more than one back side splicing ear (picture), described front splicing ear 311 and described back side splicing ear are electrically connected with described circuit respectively, and described front splicing ear 311 and the described back side splicing ear corresponding with it form link subgroup jointly;
(2) one welding fixtures are provided with more than one first accommodation space, described pcb board 3 clamps by a left side half welding fixture and right half welding fixture of described welding fixture, and the first accommodation space described in each is corresponding with the position that each organizes described link subgroup, each described first accommodation space is also provided with tin cream reserved place;
(3) the tin cream reserved place print solder paste of stencil printer on welding fixture is used;
(4) LED 33 is mounted on is printed in described first accommodation space of tin cream, the first welding foot 312 of described LED 33 and the second welding foot are contacted with described back side splicing ear with the described front splicing ear 311 in described link subgroup respectively;
(5) described welding fixture is put into reflow machine and carry out Reflow Soldering, described first welding foot 312 of described LED 33 and described second welding foot are welded with the described front splicing ear 311 in described link subgroup and described back side splicing ear respectively by tin cream.
In the utility model, described front splicing ear 311 is arranged on the side 30 in described front 31.
In the utility model, in step (1), described circuit comprises front-side circuit (picture) and back-side circuit (picture), described front-side circuit and described back-side circuit are separately positioned on described front 31 and the described back side 32, and described front splicing ear 311 and described back side splicing ear are electrically connected with described front-side circuit and described back-side circuit respectively.
In the utility model, in step (4), the described pcb board 3 in described bonding tool is in described reflow machine after the operations such as preheating, intensification, welding, cooling, and the tin cream on described pcb board 3 solidifies.Solder joint is formed between described front splicing ear 311 respectively and in described link subgroup of described first welding foot 312 of described LED 33 and described second welding foot and described back side splicing ear, thus realize connecting, described LED 33 is fixed on described pcb board 3.Like this described pcb board 3 being arranged in display frame, form display screen when being arranged on glass curtain wall screen, because described LED 33 is located on the side of described pcb board 3, the transmittance of display screen will be made so higher, would not daylighting be affected when indoor use.
Refer to Fig. 4 to Fig. 6, Fig. 4 to Fig. 6 is the schematic diagram of welding fixture in the utility model, please be first the stereo decomposing structural representation of welding fixture see Fig. 4, Fig. 4.Described welding fixture 1 comprises a left side half welding fixture 11 of laminating mutually and right half welding fixture 12, described pcb board is located between described left half welding fixture 11 and right half welding fixture 12, in the utility model, in order to described LED 33 can be mounted more rapidly, the side of described pcb board is also provided with some fixed groove 34(not shown in FIG.), the front splicing ear of described pcb board and the described back side splicing ear of described pcb board are located at the both sides of described fixed groove 34 respectively, when described pcb board being folded between described left half welding fixture 11 and right half welding fixture 12, each described fixed groove lays respectively in described first accommodation space 17 corresponding with it.
In the utility model, in order to make the tin cream be printed on welding fixture 1 be more prone to heat radiation, be also provided with the first corresponding bleeder vent 13 in the below of each described tin cream reserved place 16.
In the utility model, in order to make the tin cream be printed on welding fixture 1 be more prone to heat radiation further, be also provided with some second bleeder vents 14 in the below of described first bleeder vent 13.
In the utility model, fit to make described left half welding fixture 11 and right half welding fixture 12, reference column 110 is provided with in the one side 112 of close described right half welding fixture 12 of described left half welding fixture 11, the pilot hole 120 corresponding with described reference column 110 is provided with in the one side 122 of close described left half welding fixture 11 of described right half welding fixture 12, be embedded in described pilot hole 120 by described reference column 110, described left half welding fixture 11 and right half welding fixture 12 are fitted tightly.
In the utility model, further fit to make described left half welding fixture 11 and right half welding fixture 12, the first magnet 111 is provided with in the one side 112 of close described right half welding fixture 12 of described left half welding fixture 11, second magnet 121 corresponding with described first magnet 111 is provided with in the one side 122 of close described left half welding fixture 11 of described right half welding fixture 12, by the effect attracted each other of described first magnet 111 and the second magnet 121, described left half welding fixture 11 and right half welding fixture 12 are fitted tightly; Certainly, due to the utility model is magnet, like this when left half welding fixture 11 and right half welding fixture 12 separate by needs, only left half welding fixture 11 and right half welding fixture 12 need be broken into two with one's hands toward reverse direction respectively.
In the utility model, refer to Fig. 5 and Fig. 6, Fig. 5 is the planar structure schematic diagram of Fig. 4, and Fig. 6 is the structure for amplifying schematic diagram at the A place in Fig. 5; In the utility model, in order to more easily described first magnet 111 and the second magnet 121 are arranged on described left half welding fixture 11 and right half welding fixture 12, the first hole 113 is provided with in the one side 112 of close described right half welding fixture 12 of described left half welding fixture 11, be provided with second hole 123 corresponding with described first hole 113 in the one side 122 of close described left half welding fixture 11 of described right half welding fixture 12, described first magnet 111 and the second magnet 121 are located in described first hole 113 and the second hole 123 respectively.
Refer to Fig. 7 and Fig. 8, Fig. 7 is the planar structure schematic diagram of the bonding tool in the utility model, the perspective view of Fig. 8 Fig. 7, in the utility model, in order to improve the turnout of product, also make described welding fixture 1 more successfully can carry out follow-up operation simultaneously, also comprise bonding tool 2, described welding fixture 1 is fixed on described bonding tool 2, bonding tool 2 described in each can fix welding fixture 1 described in several as required, shown in the utility model Fig. 5 is to fix four described welding fixtures 1, described welding fixture 1 is fixed on after on described bonding tool 2, described bonding tool 2 just enters print solder paste in stencil printer.
In the utility model, can more be securely fixed on described bonding tool 2 to make described welding fixture 1, described bonding tool 2 is provided with the first through hole 21 and the second through hole 22, described welding fixture 1 is provided with the first corresponding with described first through hole 21 and the second through hole 22 respectively projection 18 and the second projection 19, embedded respectively in described first through hole 21 and the second through hole 22 by described first projection 18 and the second projection 19, described welding fixture 1 is fixed on described bonding tool 2.
In the utility model, the making material of described welding fixture is synthesis stone, the making material of described bonding tool is synthesis stone, synthesis stone is mainly containing following composition: natural stone-powder 94%-96%, polyester 1%-5%, bonding agent 1%-5%, synthesis stone has environmental protection, radiationless advantage, injury is not had to human body, and without hair check, anti-dirt, easy cleaning, can recycle.
Claims (10)
1. a LED glass curtain wall screen, it is characterized in that, comprise frame and some LED side light bars, the spaced certain distance of some described LED side light bars is arranged on described frame, described LED side light bar comprises pcb board and more than one LED, described pcb board is provided with circuit, the position that the front and back of described pcb board is corresponding is respectively arranged with more than one front splicing ear and more than one back side splicing ear, described front splicing ear and described back side splicing ear are electrically connected with described circuit respectively, described LED is arranged on the side of described pcb board, and the first welding foot of described LED and the second welding foot weld with described front splicing ear and the described back side splicing ear corresponding with described front splicing ear respectively, described circuit and described LED form luminous loop.
2. LED glass curtain wall screen according to claim 1, is characterized in that: some described LED side light bars are arranged on described frame in parallel to each other.
3. LED glass curtain wall screen according to claim 1 and 2, it is characterized in that: described circuit comprises front-side circuit and back-side circuit, described front-side circuit and described back-side circuit are separately positioned on described front and the described back side, and described front splicing ear and described back side splicing ear are electrically connected with described front-side circuit and described back-side circuit respectively.
4. LED glass curtain wall screen according to claim 1 and 2, it is characterized in that: also comprise more than one fixed groove, described fixed groove is arranged on the side of described pcb board, the both sides of described fixed groove are respectively equipped with described front splicing ear and described back side splicing ear, and described LED is arranged in described fixed groove.
5. LED glass curtain wall screen according to claim 4, it is characterized in that: in described fixed groove, be provided with projection, when described LED is arranged in described fixed groove, described projection is resisted against in described LED, makes to form heat dissipation channel between described LED and described fixed groove.
6. LED glass curtain wall screen according to claim 1 and 2, is characterized in that: described LED is LED plug-in unit lamp and/or Surface-mount LED lamp.
7. LED glass curtain wall screen according to claim 1 and 2, is characterized in that: more than one described LED is arranged on one of them side of described pcb board.
8. LED glass curtain wall screen according to claim 1 and 2, is characterized in that: described pcb board is bar shaped pcb board.
9. LED glass curtain wall screen according to claim 1 and 2, it is characterized in that: be provided with front end pilot trench in described front, described front splicing ear is arranged in described front end pilot trench.
10. LED glass curtain wall screen according to claim 1 and 2, it is characterized in that: on the described back side, be respectively equipped with the back end pilot trench, described back side splicing ear is arranged in described the back end pilot trench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596860.6U CN204884455U (en) | 2015-08-11 | 2015-08-11 | LED glass curtain wall screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596860.6U CN204884455U (en) | 2015-08-11 | 2015-08-11 | LED glass curtain wall screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204884455U true CN204884455U (en) | 2015-12-16 |
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ID=54828807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520596860.6U Active CN204884455U (en) | 2015-08-11 | 2015-08-11 | LED glass curtain wall screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204884455U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105096759A (en) * | 2015-08-11 | 2015-11-25 | 陈炜荣 | LED glass curtain wall screen |
| EP3699893A1 (en) * | 2019-02-21 | 2020-08-26 | Unilumin Group Co. Ltd. | Led display module |
-
2015
- 2015-08-11 CN CN201520596860.6U patent/CN204884455U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105096759A (en) * | 2015-08-11 | 2015-11-25 | 陈炜荣 | LED glass curtain wall screen |
| CN105096759B (en) * | 2015-08-11 | 2017-11-17 | 陈炜荣 | LED glass curtain wall screens |
| EP3699893A1 (en) * | 2019-02-21 | 2020-08-26 | Unilumin Group Co. Ltd. | Led display module |
| US11432409B2 (en) | 2019-02-21 | 2022-08-30 | Unilumin Group Co., Ltd | LED display module |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170204 Address after: 518000 Guangdong province Shenzhen city Longhua District Guanlan town KENAL community Jun New Industrial Road No. 7 Patentee after: Shenzhen LED-Hero Electronic Technology Co., Ltd. Address before: 518000 Guangdong province Shenzhen city Longhua District Guanlan town KENAL community Jun New Industrial Road No. 7 Patentee before: Chen Weirong |