CN107404214A - Supply unit, LED box and LED display - Google Patents
Supply unit, LED box and LED display Download PDFInfo
- Publication number
- CN107404214A CN107404214A CN201710835075.5A CN201710835075A CN107404214A CN 107404214 A CN107404214 A CN 107404214A CN 201710835075 A CN201710835075 A CN 201710835075A CN 107404214 A CN107404214 A CN 107404214A
- Authority
- CN
- China
- Prior art keywords
- air plug
- signal air
- control unit
- lid
- power control
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims description 8
- 238000002372 labelling Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000011664 signaling Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000005266 casting Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of supply unit, LED box and LED display, the supply unit includes that Open Side Down box-like lid is placed in the power control unit of the lid portion inside, and mutually fix by mounting hole；The power control unit is fixed in fixed plate；Fin is provided with the lid；The side of the power control unit includes at least one signal air plug, the respective side of the lid includes the signal air plug hole to match with the signal air plug quantity and size, the signal air plug hole and corresponding signal air plug are interlocked fixation, and at least partly described signal air plug is protruded outside the signal air plug hole；The side of the power control unit is provided with electrical power connection block, and power supply is provided with the electrical power connection block.By the above-mentioned means, the layout of power supply can be made more reasonable, easily disassembled, good heat dissipation effect.
Description
Technical field
The present invention relates to LED display fields, more particularly to a kind of supply unit, LED box and LED display.
Background technology
In recent years, along with the popularization and development at full speed of large scale and small size display panel, the development of LED display fields
Also the high-speed development period entered.And user is proposed new requirement to LED display from performance and structure.
Traditional LED display generally has multiple LED display unit casings to mix one or more power supply to be spliced,
And each LED display unit casing includes box frame and multiple LED display modules again.Generally, power supply includes built-in
Formula and external, in current technology, the power supply of external is leading.
However, the structure of existing LED power is not being allowed typically quick detachable, a large amount of lines are exposed, also do not allow easy heat radiation.
The content of the invention
The present invention solves the technical problem of a kind of supply unit, LED box and LED display is provided, can make
The layout of power supply is more reasonable, easily disassembled, good heat dissipation effect.
In order to solve the above technical problems, first technical scheme that the present invention uses is：A kind of supply unit is provided, it is described
Supply unit includes fixed plate, power control unit and Open Side Down box-like lid, and the power control unit is placed in institute
Lid portion inside is stated, and is mutually fixed by mounting hole；The power control unit is fixed in the fixed plate；The housing
On be provided with fin；
The side of the power control unit includes at least one signal air plug, the respective side of the lid include with it is described
The signal air plug hole that signal air plug quantity and size match, signal air plug hole and corresponding signal air plug are interlocked fixation,
And at least partly described signal air plug is protruded outside the signal air plug hole；The side of the power control unit is provided with power supply company
Joint chair, the interior installation power supply of the electrical power connection block.
In order to solve the above technical problems, second technical scheme that the present invention uses is：A kind of LED box is provided, it is described
LED box includes antinose-dive leg and supply unit, including fixed plate, power control unit and Open Side Down box-like lid
Body, the power control unit is placed in the lid portion inside, and is mutually fixed by mounting hole；The power control unit installation is solid
It is scheduled in the fixed plate；The fixed plate is fixed on the antinose-dive leg；
The side of the power control unit includes at least one signal air plug, the respective side of the lid include with it is described
The signal air plug hole that signal air plug quantity and size match, signal air plug hole and corresponding signal air plug are interlocked fixation,
And at least partly described signal air plug is protruded outside the signal air plug hole；The side of the power control unit is provided with power supply company
Joint chair, the interior installation power supply of the electrical power connection block；Fin is provided with the housing
The both sides of the antinose-dive leg are respectively arranged with corresponding pin rod and fixed screens, pass through the pin rod and fixation
Screens is mutually connected fixed with other casings.
In order to solve the above technical problems, the 3rd technical scheme that the present invention uses is：A kind of LED display is provided.Institute
Stating LED display includes the LED box described in any of the above-described embodiment, and the adjacent LED box is set by sides adjacent
Pin rod and fixed screens linking fix.
The beneficial effects of the invention are as follows：The situation of prior art is different from, the supply unit of present embodiment includes opening
Box-like lid downwards, is placed in the power control unit of the lid portion inside, the two is mutually fixed by mounting hole, facilitates power supply to fill
That puts removes and installs；Power control unit is fixed in fixed plate, makes the overall structure of supply unit more stable.Electricity
The side of source current control unit includes at least one signal air plug, the respective side of lid include with the signal air plug quantity with
And the signal air plug hole that size matches, signal air plug hole and corresponding signal air plug are interlocked fixation, and at least part signal
Air plug is protruded outside the signal air plug hole, can be by signal corresponding to power supply by the cooperation in signal air plug and signal air plug hole
Interface concentration avoids the disorder of supply unit internal signal wire, can not only be effectively improved the power supply in the outer end of supply unit
The performance of device, and structure is also more attractive in appearance, can also accelerate the radiating of supply unit.In addition, the one of power control unit
Side is provided with electrical power connection block, and power supply is provided with electrical power connection block, can make the connection of electrical power connection block and external power supply more
Add conveniently, reduce the damage to supply unit, improve the life-span of supply unit.
Brief description of the drawings
Fig. 1 is the configuration schematic diagram of the embodiment of supply unit one of the present invention；
Fig. 2 is the dimensional structure diagram of the embodiment of LED box one of the present invention；
Fig. 3 A are the structural representations that Fig. 2 fixes the embodiment of screens one；
Fig. 3 B are the structural representations of the embodiment of Fig. 2 pin rods one；
Fig. 4 is the dimensional structure diagram of the embodiment of LED display one of the present invention.
Embodiment
Refering to Fig. 1, Fig. 1 is the structural representation of the embodiment of supply unit one of the present invention.Wherein, the supply unit can use
Powered in for LEDLED display screens and products thereof.
As shown in figure 1, the supply unit 100 of present embodiment includes fixed plate 103, power control unit 102 and opened
The downward box-like lid 101 of mouth, wherein, the power control unit 102 is placed in the inside of the housing, and mutually solid by mounting hole
It is fixed.And power control unit 102 is fixed in fixed plate 103.
In an optional embodiment, at least one first mounting hole 1011, power supply control are provided with the lid 101
At least one second mounting hole 1021 is provided with unit 102 processed, the lid 101 and power control unit 102 can pass through fixation
Screw or pin rod coordinate the mounting hole 1021 of the first mounting hole 1011 and second to fix lid 101 and power control unit 102
Together.Wherein, the quantity and position relative set of first mounting hole 1011 and second mounting hole 1021.
Preferably, the first installation sky 1011 is positioned at the centre position of the upside of the lid 101, second mounting hole
1021 are located at centre position corresponding to the power control unit 102, do not limit herein.
The side of power control unit 102 includes at least one signal air plug 1022, and the respective side of lid 101 includes and letter
The signal air plug hole 1012 that number quantity of air plug 1022 and size match, signal air plug hole 1012 and corresponding signal air plug
1022 are interlocked fixation, and at least part signal air plug 1022 is protruded outside the signal air plug hole 1012.
By the cooperation in signal air plug 1022 and signal air plug hole 1021, signaling interface corresponding to power supply can be concentrated on
The outer end of supply unit 100, the disorder of the internal signal wire of supply unit 100 is avoided, the supply unit can not only be effectively improved
Performance, and structure is also more attractive in appearance.
Preferentially, the signal air plug 1022 is unilateral single signal air plug.From unilateral single signal air plug, can make
Interface is cleaner and tidier, concentrates, is easy to manage.
When the quantity of signal air plug 1022 is more than one, if any power supply air plug, during signal wire air plug, as shown in figure 1, electric
Source control unit includes 4 signal air plugs 1022, because signal air plug 1022 is generally identical in structure, in order to improve
Identification, user is set more easily to determine the effect of each signal air plug 1022, in an optional embodiment,
The adjacent position in the corresponding signal air plug hole 1012 fastened of each signal air plug 1022 is respectively provided with signal identification information 1013, its
In, the signal identification information 1013 is labeled on lid 101.
Further, for the ease of the radiating of supply unit, fin 1014 is provided with the lid 101.For the ease of
Accelerate the radiating that supply unit 100 is particularly power control unit 102, in an optional embodiment, the lid 101
Fin 1014 is at least provided with three faces.Radiating groove is formed between abutting fins, facilitates the heat inside lid 101 empty
Gas and the cold air convection outside lid 101, accelerate the radiating of power control unit 102.
Further, the side of power control unit is provided with electrical power connection block 1023, pacifies in the electrical power connection block 1023
Equipped with power supply 1024, the electrical power connection block 1023 is used to connect with external power supply 1024, is filled by the power supply 1024 to be corresponding
Put LED box such as to power, do not limit herein.
In an optional embodiment, the upside of the power supply 1024 is embedded with installing plate 1025, the power supply list
The mounting hole 1021 of member 102 is arranged on the installing plate 1025, is not limited herein.
In any of the above-described embodiment, power control unit 102 is fastened in fixed plate 103 after being fastened with lid 101.
In an optional embodiment, power control unit 102 can be fixed in fixed plate 103 by mounting hole.
For example, being provided with least one 3rd mounting hole on power control unit 102, number is set in fixed plate 103
Amount and position and the 4th mounting hole of the 3rd mounting hole response, the power control unit 102 and fixed plate 103 can be by solid
Determine screw or pin rod coordinates the 3rd mounting hole and the 4th mounting hole to be fixed together.So facilitate power control unit 102 with
The dismounting and connection of fixed plate 103.
In another embodiment, can also be by way of casting or welding by the power control unit 102
It is fixed in fixed plate 103, in other embodiments, the two can also be fixed by other means, do not limited herein.
In any of the above-described embodiment, in order to facilitate the entirety plug of supply unit 100, the both sides of the lid 101 are also
It is respectively arranged with a handle 1015.In one preferred embodiment, the main body one of the handle 1015 and lid 101 into
Type.
It is different from prior art, the supply unit of the present embodiment lid that to include that Open Side Down box-like, is placed in the lid
The power control unit in internal portion, the two is mutually fixed by mounting hole, facilitates removing and installing for supply unit；Power supply list
Member is fixed in fixed plate, makes the overall structure of supply unit more stable.The side of power supply power control unit includes
At least one signal air plug, the respective side of lid include the signal air plug to match with the signal air plug quantity and size
Hole, signal air plug hole and corresponding signal air plug are interlocked fixation, and at least part signal air plug protrudes the signal air plug hole
Outside, by the cooperation in signal air plug and signal air plug hole, signaling interface corresponding to power supply can be concentrated on to the outer of supply unit
End, avoids the disorder of supply unit internal signal wire, can not only be effectively improved the performance of the supply unit, and structure is also more
Add attractive in appearance, can also accelerate the radiating of supply unit.In addition, the side of power control unit is provided with electrical power connection block, power supply
Power supply is installed in connecting seat, the connection of electrical power connection block and external power supply can be made more convenient, reduced to supply unit
Damage, improve the life-span of supply unit.
As shown in Fig. 2 Fig. 2 is the dimensional structure diagram of the embodiment of LED box one of the present invention.
As shown in Fig. 2 LED box 20 includes antinose-dive leg 201 and supply unit 202, the supply unit 202 is fixed on
On the antinose-dive leg 201.
Specifically, the supply unit 202 of present embodiment includes fixed plate, power control unit and Open Side Down box
The lid of shape, wherein, the power control unit is placed in the inside of the housing, and is mutually fixed by mounting hole.And power supply
Unit is fixed in fixed plate.
In an optional embodiment, at least one first mounting hole, power control unit are provided with the lid
On be provided with least one second mounting hole, the lid and power control unit can be coordinated by fixing screws or pin rod this first
Lid and power control unit are fixed together by mounting hole and the second mounting hole.Wherein, first mounting hole and second peace
Fill the quantity and position relative set in hole.
Preferably, the first installation room is in the centre position of the upside of the lid, and second mounting hole site is in described
Centre position corresponding to power control unit, is not limited herein.
The side of power control unit includes at least one signal air plug, and the respective side of lid includes and signal air plug quantity
And the signal air plug hole that size matches, signal air plug hole and corresponding signal air plug are interlocked fixation, and at least partly believe
Number air plug is protruded outside the signal air plug hole.
By the cooperation in signal air plug and signal air plug hole, signaling interface corresponding to power supply can be concentrated on supply unit
Outer end, avoid the disorder of supply unit internal signal wire, the performance of the supply unit, and structure can not only be effectively improved
Also it is more attractive in appearance.
Preferentially, the signal air plug is unilateral single signal air plug.From unilateral single signal air plug, interface can be made
It is more clean and tidy, concentrate, be easy to manage.
When the quantity of signal air plug is more than one, if any power supply air plug, during signal wire air plug, because signal air plug is being tied
It is generally identical on structure, in order to improve identification, user is more easily determined the effect of each signal air plug,
In one optional embodiment, signal is respectively provided with the adjacent position in the corresponding signal air plug hole fastened of each signal air plug
Identification information, wherein, the signal identification information labeling is on lid.
Further, for the ease of the radiating of supply unit, fin is provided with the lid.For the ease of accelerating power supply
The radiating of device particularly power control unit, in an optional embodiment, the lid is at least respectively provided with three faces
There is fin.Radiating groove is formed between abutting fins, facilitates the hot-air of lid portion inside and the cold air pair of lid portion outside
Stream, accelerates the radiating of power control unit.
Further, the side of power control unit is provided with electrical power connection block, and power supply is provided with the electrical power connection block,
The electrical power connection block is used to connect with external power supply, is powered for LED box by the power supply, not limited herein.
In an optional embodiment, installing plate is embedded with the upside of the power supply, the installation of the power control unit
Hole is arranged on the installing plate, is not limited herein.
In any of the above-described embodiment, power control unit is fastened in fixed plate after being fastened with lid.Can at one
In the embodiment of choosing, power control unit can be fixed in fixed plate by mounting hole.
For example, be provided with least one 3rd mounting hole on power control unit, set in fixed plate quantity and
Position and the 4th mounting hole of the 3rd mounting hole response, the power control unit and fixed plate can pass through fixing screws or pin rod
The 3rd mounting hole and the 4th mounting hole is coordinated to be fixed together.So facilitate dismounting and the company of power control unit and fixed plate
Connect.
In another embodiment, the power control unit can also be fixed by way of casting or welding
In fixed plate, in other embodiments, the two can also be fixed by other means, do not limited herein.
In any of the above-described embodiment, plugged in order to facilitate the entirety of supply unit, the both sides of the lid are also set respectively
It is equipped with a handle.In one preferred embodiment, the main body of the handle and lid is integrally formed.
Further as shown in Fig. 2 the both sides of the antinose-dive leg 201 are provided with corresponding pin rod 204 and fixing card
Position 203, wherein, the pin rod 204 and fixed screens 203 occur in pairs, and position is fixed, and pass through pin rod 204 and fixed screens 203
Mutually it is connected fixed with other casings.For example, in fig. 2, pin rod 204 is located on the left of LED box, the pin rod 204 can be left with other
The fixation screens of side adjacent LED casing is fastened and plays linking effect.
For clear explanation pin rod 204 and the connected mode of fixed screens 203, further such as Fig. 3 A~Fig. 3 B institutes
Show, Fig. 3 B are the structural representations of the embodiment of pin rod one in Fig. 2.Fig. 3 A are that Fig. 2 fixes the embodiment of screens one
Structural representation.
With reference to Fig. 3 A and Fig. 3 B, pin rod 304 includes positioning pin rod 3041, handle fix bar 3042, and fixed handle
3043, which fix screens 303, includes pin rod fixation screens 3031, handle fix bar screens 3032, the adjacent fixing card of pin rod more than 304
When position 303 fastens linking, the positioning pin rod 3041 blocks and is embedded in pin rod and fixes screens 3031, the revotating card of handle fix bar 3042
Be fixed in handle fix bar screens 3032, to fix the fixation handle 3043.
Further as shown in Fig. 2 also including multiple module peaces for being distributed in the both sides of supply unit 202 on 201 between casing
Fill hole 205, the locking bar interval that two neighboring module mounting hole 205 passes through an arc lock 206 for connecting the both ends of antinose-dive leg 201
Open, wherein, arc is locked for fixed module (not shown).
Wherein, arc lock 206 includes arc lock 2061 and arc lock locking bar 2062, arc lock locking bar 2062
The upper arc lock locking bar back-up wrench 2063 for also having a mutual cooperation, forms the dual fixation of module.When needing to dismantle module,
Only need to can be achieved by rotating arc lock locking bar back-up wrench 2063.
In addition, taking for convenience, each it is fixed with the locking bar of adjacent with supply unit 202 two arc locks 206
One casing handle 2064.
Prior art is different from, the LED module LED box of present embodiment includes antinose-dive leg and supply unit, electricity
Source device includes that Open Side Down box-like lid, is placed in the power control unit of the lid portion inside, the two passes through mounting hole phase
It is fixed, facilitate removing and installing for supply unit；Power control unit is fixed in fixed plate, makes the entirety of supply unit
Structure is more stable.The side of power supply power control unit includes at least one signal air plug, and the respective side of lid includes and institute
The signal air plug hole that signal air plug quantity and size match is stated, signal air plug hole is interlocked solid with corresponding signal air plug
It is fixed, and at least part signal air plug is protruded outside the signal air plug hole, can by the cooperation in signal air plug and signal air plug hole
Signaling interface corresponding to power supply is concentrated on to the outer end of supply unit, avoids the disorder of supply unit internal signal wire, can not only
The performance of the supply unit is enough effectively improved, and structure is also more attractive in appearance, can also accelerate the radiating of supply unit.In addition,
The side of power control unit is provided with electrical power connection block, and power supply is provided with electrical power connection block, can make electrical power connection block with
The connection of external power supply is more convenient, reduces the damage to supply unit, improves the life-span of supply unit.
In addition, the both sides of antinose-dive leg are provided with corresponding pin rod and fixed screens, the pin rod and fixation screens into
To occurring, and position is fixed, and can realize that LED box is connected with other casings conveniently by the cooperation of pin rod and fixed screens
Fixed and dismounting.
As shown in figure 4, Fig. 4 is the structural representation of the embodiment of LED display one of the present invention.The LED display 400 wraps
Include multiple LED boxes 401.Two neighboring casing passes through pin rod connection corresponding with fixed screens.LED box and connected mode tool
Body refers to Fig. 2 and related text description, will not be repeated here.
Embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this
The equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, it is included within the scope of the present invention.
Claims (10)
1. a kind of supply unit, it is characterised in that the supply unit includes that Open Side Down box-like lid, be placed in the lid
Internal power control unit, and mutually fixed by mounting hole；The power control unit is fixed in fixed plate；It is described
Fin is provided with lid；
The side of the power control unit includes at least one signal air plug, and the respective side of the lid includes and the signal
The signal air plug hole that air plug quantity and size match, the signal air plug hole and corresponding signal air plug are interlocked fixation,
And at least partly described signal air plug is protruded outside the signal air plug hole；The side of the power control unit is provided with power supply company
Joint chair, power supply is installed in the electrical power connection block.
2. supply unit according to claim 1, it is characterised in that at least three sides of the lid are provided with fin,
Radiating groove is formed between abutting fins.
3. supply unit according to claim 1, it is characterised in that embedded installing plate, the installation on the upside of the power supply
Mounting hole is provided with plate, the power control unit is connected by mounting hole fixation corresponding with the mounting hole of the lid
Connect.
4. supply unit according to claim 1, it is characterised in that each signal air plug hole is correspondingly arranged on letter
Number identification information, the signal identification information labeling is on the lid.
5. supply unit according to claim 1, it is characterised in that the signal air plug is unilateral single signal boat
Insert.
6. supply unit according to claim 1, it is characterised in that the both sides of the lid are respectively arranged with handle.
7. a kind of LED box, it is characterised in that the LED box includes antinose-dive leg and supply unit, the supply unit
Including fixed plate, power control unit and Open Side Down box-like lid, the power control unit is placed in the lid
Portion, and mutually fixed by mounting hole；The power control unit is fixed in the fixed plate；The fixed plate is fixed on
On the antinose-dive leg；
The side of the power control unit includes at least one signal air plug, and the respective side of the lid includes and the signal
The signal air plug hole that air plug quantity and size match, signal air plug hole and corresponding signal air plug are interlocked fixation, and extremely
Signal air plug described in small part is protruded outside the signal air plug hole；The side of the power control unit is provided with power supply connection
Seat, the interior installation power supply of the electrical power connection block；Fin is provided with the housing
The both sides of the antinose-dive leg are respectively arranged with corresponding pin rod and fixed screens, pass through the pin rod and fixed screens
Mutually it is connected fixed with other casings.
8. LED box according to claim 7, it is characterised in that be also distributed in institute including multiple on the antinose-dive leg
The module mounting hole of supply unit both sides is stated, the two neighboring module mounting hole passes through the connection antinose-dive leg both ends
The locking bar of arc lock is spaced apart；The arc is locked for fixed module.
9. LED box according to claim 8, it is characterised in that the two arcs lock adjacent with the supply unit
A casing handle is each fixed with locking bar.
10. a kind of LED display, it is characterised in that the LED display includes multiple as described in any one of claim 7~9
LED box, the adjacent LED box passes through the pin rod that sets of sides adjacent and fixed screens linking is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710835075.5A CN107404214A (en) | 2017-09-15 | 2017-09-15 | Supply unit, LED box and LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710835075.5A CN107404214A (en) | 2017-09-15 | 2017-09-15 | Supply unit, LED box and LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107404214A true CN107404214A (en) | 2017-11-28 |
Family
ID=60388656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710835075.5A Pending CN107404214A (en) | 2017-09-15 | 2017-09-15 | Supply unit, LED box and LED display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107404214A (en) |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201788632U (en) * | 2010-05-07 | 2011-04-06 | 深圳市光祥科技有限公司 | LED screen unit case |
| CN202033971U (en) * | 2011-01-10 | 2011-11-09 | 深圳市浩博光电有限公司 | An LED display screen case easy to disassemble and assemble |
| CN202332117U (en) * | 2011-11-08 | 2012-07-11 | 深圳市光祥科技有限公司 | Unit box body of LED (Light Emitting Diode) display screen |
| CN202352255U (en) * | 2011-12-14 | 2012-07-25 | 深圳市健利隆光电科技有限公司 | Quickly-dismountable LED screen box body structure |
| CN103267048A (en) * | 2012-11-20 | 2013-08-28 | 深圳市健炜创光电科技有限公司 | Quick connection lock of LED (light emitting diode) display screen box and LED display screen |
| CN103544897A (en) * | 2013-11-05 | 2014-01-29 | 吴小刚 | Integrated power supply and light-emitting diode (LED) display screen of control portion |
| CN203733430U (en) * | 2014-03-12 | 2014-07-23 | 深圳市光祥科技有限公司 | Novel magnesium-alloy LED rental screen casing |
| CN203760016U (en) * | 2014-04-01 | 2014-08-06 | 深圳市光祥科技有限公司 | Novel outdoor large screen lease LED (light-emitting diode) display screen box |
| CN203882561U (en) * | 2014-05-22 | 2014-10-15 | 深圳路升光电科技有限公司 | Display unit case and LED display screen |
| CN204029297U (en) * | 2014-07-01 | 2014-12-17 | 深圳市艾比森光电股份有限公司 | Power-supply control unit and LED display module |
| CN204230694U (en) * | 2014-12-06 | 2015-03-25 | 长沙信元电子科技有限公司 | A kind of power supply box being applicable to convertible LED display |
| CN104569852A (en) * | 2014-12-11 | 2015-04-29 | 中科华核电技术研究院有限公司北京分公司 | Universal test bench for guide rail type power supply module in nuclear power station |
| CN204425373U (en) * | 2015-03-17 | 2015-06-24 | 成都嘉义恒远科技有限公司 | A kind of embedded communication test cabinet |
| CN205247626U (en) * | 2015-11-04 | 2016-05-18 | 深圳市艾兰达电子有限公司 | Road traveling surplus time display and sign |
| CN105810111A (en) * | 2016-05-12 | 2016-07-27 | 深圳市九洲光电科技有限公司 | Control box, LED display unit and LED display screen |
| CN205692494U (en) * | 2016-06-16 | 2016-11-16 | 深圳市三鑫维科技有限公司 | A kind of ultralight ultra-thin hot-swappable LED display of indoor integral type |
| CN205788938U (en) * | 2016-05-26 | 2016-12-07 | 深圳市洲明科技股份有限公司 | A kind of LED display |
| CN205862720U (en) * | 2016-06-24 | 2017-01-04 | 深圳市先创数字技术有限公司 | A kind of portable and collapsible display screen |
| CN205987463U (en) * | 2016-08-16 | 2017-02-22 | 深圳市洲明科技股份有限公司 | Integrated box of LED power and system module ization |
| CN107016940A (en) * | 2017-05-27 | 2017-08-04 | 深圳市秀狐网络传媒有限公司 | A kind of compound LED screen |
| CN207251445U (en) * | 2017-09-15 | 2018-04-17 | 深圳市德彩光电有限公司 | Supply unit, LED box and LED display |
-
2017
- 2017-09-15 CN CN201710835075.5A patent/CN107404214A/en active Pending
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201788632U (en) * | 2010-05-07 | 2011-04-06 | 深圳市光祥科技有限公司 | LED screen unit case |
| CN202033971U (en) * | 2011-01-10 | 2011-11-09 | 深圳市浩博光电有限公司 | An LED display screen case easy to disassemble and assemble |
| CN202332117U (en) * | 2011-11-08 | 2012-07-11 | 深圳市光祥科技有限公司 | Unit box body of LED (Light Emitting Diode) display screen |
| CN202352255U (en) * | 2011-12-14 | 2012-07-25 | 深圳市健利隆光电科技有限公司 | Quickly-dismountable LED screen box body structure |
| CN103267048A (en) * | 2012-11-20 | 2013-08-28 | 深圳市健炜创光电科技有限公司 | Quick connection lock of LED (light emitting diode) display screen box and LED display screen |
| CN103544897A (en) * | 2013-11-05 | 2014-01-29 | 吴小刚 | Integrated power supply and light-emitting diode (LED) display screen of control portion |
| CN203733430U (en) * | 2014-03-12 | 2014-07-23 | 深圳市光祥科技有限公司 | Novel magnesium-alloy LED rental screen casing |
| CN203760016U (en) * | 2014-04-01 | 2014-08-06 | 深圳市光祥科技有限公司 | Novel outdoor large screen lease LED (light-emitting diode) display screen box |
| CN203882561U (en) * | 2014-05-22 | 2014-10-15 | 深圳路升光电科技有限公司 | Display unit case and LED display screen |
| CN204029297U (en) * | 2014-07-01 | 2014-12-17 | 深圳市艾比森光电股份有限公司 | Power-supply control unit and LED display module |
| CN204230694U (en) * | 2014-12-06 | 2015-03-25 | 长沙信元电子科技有限公司 | A kind of power supply box being applicable to convertible LED display |
| CN104569852A (en) * | 2014-12-11 | 2015-04-29 | 中科华核电技术研究院有限公司北京分公司 | Universal test bench for guide rail type power supply module in nuclear power station |
| CN204425373U (en) * | 2015-03-17 | 2015-06-24 | 成都嘉义恒远科技有限公司 | A kind of embedded communication test cabinet |
| CN205247626U (en) * | 2015-11-04 | 2016-05-18 | 深圳市艾兰达电子有限公司 | Road traveling surplus time display and sign |
| CN105810111A (en) * | 2016-05-12 | 2016-07-27 | 深圳市九洲光电科技有限公司 | Control box, LED display unit and LED display screen |
| CN205788938U (en) * | 2016-05-26 | 2016-12-07 | 深圳市洲明科技股份有限公司 | A kind of LED display |
| CN205692494U (en) * | 2016-06-16 | 2016-11-16 | 深圳市三鑫维科技有限公司 | A kind of ultralight ultra-thin hot-swappable LED display of indoor integral type |
| CN205862720U (en) * | 2016-06-24 | 2017-01-04 | 深圳市先创数字技术有限公司 | A kind of portable and collapsible display screen |
| CN205987463U (en) * | 2016-08-16 | 2017-02-22 | 深圳市洲明科技股份有限公司 | Integrated box of LED power and system module ization |
| CN107016940A (en) * | 2017-05-27 | 2017-08-04 | 深圳市秀狐网络传媒有限公司 | A kind of compound LED screen |
| CN207251445U (en) * | 2017-09-15 | 2018-04-17 | 深圳市德彩光电有限公司 | Supply unit, LED box and LED display |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5784262B2 (en) | Modular LED light source | |
| TW202014322A (en) | Power supply device and plug holder | |
| CN106371520A (en) | Touch interaction all-in-one machine | |
| JP2006140485A (en) | Cooling device | |
| CN103377592B (en) | A kind of structure of LED display | |
| CN207251445U (en) | Supply unit, LED box and LED display | |
| CN105721805A (en) | Television mainboard device, connecting device, television and television system | |
| CN202854677U (en) | Compact peripheral component interconnect (CPCI) machine frame suitable for standard computer case with 4 units or more than 4 units | |
| CN110875121A (en) | Three-phase integrated current transformer | |
| WO2018137425A1 (en) | Base assembly for air conditioner and air conditioner | |
| EP3026526A1 (en) | A high-power computer switching power supply | |
| CN105823914B (en) | Electric energy meter | |
| CN219393506U (en) | Battery module and energy storage power supply | |
| CN105812692A (en) | Television set main board device, television set and television set system | |
| CN207251088U (en) | Six rib disjunctor screens lineation framves | |
| CN102128644B (en) | Detachable intelligent instrument with terminal block box | |
| CN217789803U (en) | Communication network terminal box | |
| CN207135394U (en) | A kind of mixing of compatible plug-in unit uses standard PC case | |
| CN206948531U (en) | The quick mesh box of integrated form | |
| CN101312267A (en) | Power supply wiring terminal | |
| CN201156740Y (en) | A server that simplifies cable routing | |
| CN217588356U (en) | display | |
| CN211456330U (en) | A solar power distribution box for transmission lines | |
| CN208862498U (en) | Wire arranging cover and electronic equipment | |
| CN203373532U (en) | Integrated type industrial sewing machine control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 518000 201, No. 13, Huiye Road, Tangjia community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Applicant after: Shendecai photoelectric (Shenzhen) Co.,Ltd. Address before: 518000 Guangdong province Shenzhen Guangming New District Gongming building village community Zhongtai road 18 German color Industrial Park Applicant before: Shenzhen Dicolor Optoelectronics Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 518000 201, No. 13, Huiye Road, Tangjia community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Applicant after: Shendecai Technology (Shenzhen) Co.,Ltd. Address before: 518000 201, No. 13, Huiye Road, Tangjia community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Applicant before: Shendecai photoelectric (Shenzhen) Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171128 |