CN103794143A - Outdoor display device - Google Patents
Outdoor display device Download PDFInfo
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- CN103794143A CN103794143A CN201210420166.XA CN201210420166A CN103794143A CN 103794143 A CN103794143 A CN 103794143A CN 201210420166 A CN201210420166 A CN 201210420166A CN 103794143 A CN103794143 A CN 103794143A
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- heat exchanger
- display screen
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Abstract
The invention discloses an outdoor display device which comprises a cabinet body, at least one display screen assembly contained in the cabinet body, a temperature controller, an evaporation heat exchanger, an evaporation fan, a condensing heat exchanger, a condensing fan, a throttling element and a refrigeration compressor. The cabinet body at least comprises a first bin body and a second bin body, the display screen assembly, the evaporation heat exchanger and the evaporation fan are installed in the first bin body, and the condensing heat exchanger and the condensing fan are installed in the second bin body.
Description
Technical field
The present invention relates to the video playback apparatus of controllable temperature, relate in particular to a kind of outdoor displaying device of controllable temperature.
Background technology
Along with the development of electronics, multimedia technology, various numeric display units are applied to the various occasions of indoor and outdoor.Existing comparatively conventional be a kind of transmission-type liquid crystal display screen (generally also referred to as backlit display screen), its advantage is that its backlight intensity can regulate and be applicable to outwork according to outdoor ambient lighting condition, in the time that the intensity of illumination of outdoor environment is larger, thereby need outdoor displaying device to provide enough spectators of making backlight to obtain image clearly.Because back light unit is the main heating element in LCDs; increasing backlight intensity can cause display screen thermal value significantly to improve; in addition the heat that solar radiation produces on display device cabinet out of doors when outdoor use; usually can cause outdoor displaying device temperature to continue raise and reach more than 80 ℃; continuous firing can cause liquid crystal display to become too early light under this hot environment, and then produces blank screen phenomenon or thoroughly damage.Especially during the broiling summer, outdoor displaying device often cannot normally be worked due to high temperature blank screen.Also have and in display device out of doors, be equipped with industrial air-conditioning equipment and carry out temperature control to meet its user demand, but outdoor displaying device is in order to meet esthetic requirement, general hope can have the cabinet of thinner size, use wall-hanging or half embedded industrial air-conditioning equipment temperature control, cause air supplying distance shorter owing to being subject to inner space restriction, it is reasonable not that air-flow distributes, temperature control poor effect, and have a strong impact on the attractive in appearance of outdoor displaying device, user is difficult to accept.
Summary of the invention
The object of the present invention is to provide one can carry out temperature controlled outdoor displaying device, the inner-outer circulation parts of its refrigeration system are located at respectively different warehouses inside, under the driving of evaporation fan, hot-air by evaporating heat exchanger after temperature reduce rapidly formation cold wind, and then the display screen component of flowing through, be effective cooling, so both guaranteed the ultra-thin attractive in appearance of outdoor displaying device, can guarantee again temperature control effect.
For realizing above goal of the invention, the present invention adopts following technical scheme: a kind of outdoor displaying device, it comprises cabinet, is contained at least one display screen component, temperature controller, evaporating heat exchanger, evaporation fan, condensing heat exchanger, condensation fan, restricting element and refrigeration compressor in cabinet, described cabinet at least comprises the first warehouse and the second warehouse, described display screen component, evaporating heat exchanger, evaporation fan are arranged in the first warehouse, and described condensing heat exchanger, condensation fan are arranged in the second warehouse.
As a further improvement on the present invention, described outdoor displaying device also comprises image processing module and power module.
As a further improvement on the present invention, described the first warehouse front position is at least provided with place perforate, and described position with pores is provided with transparent screen, and described transparent screen is parallel to corresponding display screen component.
As a further improvement on the present invention, described the first warehouse back side door is provided with place perforate, and described position with pores is provided with transparent screen, and described transparent screen is parallel to corresponding display screen component.
As a further improvement on the present invention, described the first warehouse lateral location is provided with perforate, and described position with pores is provided with transparent screen, and described transparent screen is parallel to corresponding display screen component.
As a further improvement on the present invention, comprise evaporating heat exchanger described at least one in described the first warehouse, described evaporating heat exchanger and described display screen component be arranged in parallel, or are obliquely installed, or are horizontally disposed with.
As a further improvement on the present invention, described the first warehouse inside comprises two described evaporating heat exchangers, one of them evaporating heat exchanger is close to the back side of display screen component, and another evaporating heat exchanger is positioned at the bottom of display screen component, and is obliquely installed or is horizontally disposed with.
As a further improvement on the present invention, described the first warehouse inside comprises multiple described evaporating heat exchangers, one of them evaporating heat exchanger is positioned at the bottom of display screen component, and is obliquely installed or is horizontally disposed with, and other evaporating heat exchanger is close to respectively the back side of corresponding display screen component.
As a further improvement on the present invention, the evaporating heat exchanger at the described back side of being close to display screen component is coil pipe evaporating heat exchanger, the described bottom that is positioned at display screen component, and be obliquely installed or horizontally disposed evaporating heat exchanger is pipe type heat exchanger, tube-strip heat exchanger or parallel-flow micro-channel heat exchanger.
As a further improvement on the present invention, described display screen component comprises display panel and backlight.
As a further improvement on the present invention, between described transparent screen and display screen component, be provided with the first gap, between described display panel and backlight, be provided with the second gap.
As a further improvement on the present invention, between described first and second warehouse, be provided with dividing plate, on this dividing plate, be connected with aqueduct.
As a further improvement on the present invention, described dividing plate is set to dip plane, and described aqueduct is connected in above-mentioned dip plane lowest part.
As a further improvement on the present invention, further comprise condensate processor, described condensate processor comprises water leg and drainpipe, described water leg bottom is placed with the metal coil pipe that two ends are connected with refrigeration compressor gas outlet, condensing heat exchanger respectively, and water leg side or bottom are provided with aforementioned drainpipe.
Outdoor displaying device of the present invention is arranged on display screen component, evaporating heat exchanger, evaporation fan in the first warehouse, described condensing heat exchanger, condensation fan are arranged in the second warehouse, select the version of evaporating heat exchanger and the installation site of ingehious design by optimization, both guaranteed the temperature control effect of outdoor displaying device, can guarantee again that it was ultra-thin attractive in appearance.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the first embodiment of outdoor displaying device of the present invention.
Fig. 2 is the stereographic map of the outdoor displaying device shown in Fig. 1.
Fig. 3 is the stereographic map at the another visual angle of the outdoor displaying device shown in Fig. 1.
Fig. 4 is the schematic diagram of the second embodiment of outdoor displaying device of the present invention.
Fig. 5 is the stereographic map of the outdoor displaying device back side door shown in Fig. 4 while opening.
Fig. 6 is the schematic diagram of the 3rd embodiment of outdoor displaying device of the present invention.
Fig. 7 is the schematic diagram of the 4th embodiment of outdoor displaying device of the present invention.
Fig. 8 is the stereographic map of the outdoor displaying device back side door shown in Fig. 7 while opening.
Fig. 9 is the outdoor displaying device cut-open view shown in Fig. 7.
Embodiment
As Figure 1-3, the outdoor displaying device 1 of first embodiment of the invention comprises cabinet 10, is arranged on display screen component 11 on cabinet 10, is arranged on transparent screen 12 and refrigeration system 13 on cabinet 10.Described cabinet 10 comprises the first warehouse 101 and the second warehouse 102.Between described the first warehouse 101 and the second warehouse 102, arranged by baffle for separating, and described the first warehouse 101 is arranged on the top of the second warehouse 102.Described the first warehouse 101 also can be arranged on the below of the second warehouse 102.Described the first warehouse 101 and the second warehouse 102 also can be set up in parallel by left and right directions.Described outdoor displaying device 1 also comprises the image processing module, power module, temperature controller, evaporating heat exchanger 131, evaporation fan 132, condensing heat exchanger 133, condensation fan 134, restricting element 135 and the refrigeration compressor 136 that are contained in cabinet 10.Described evaporating heat exchanger 131 and evaporation fan 132 are arranged in the first warehouse 101 with display screen component 11.Described condensing heat exchanger 133, condensation fan 134 and refrigeration compressor 136 are arranged in the second warehouse 102.In the present embodiment, described cabinet 10 is rectangular-shaped, and in other embodiments, cabinet 10 also can be designed to other shapes as required.Cabinet 10 is provided with a display screen component 11, can certainly be provided with multiple display screen components 11.Described cabinet 10 comprises the front 103 that is provided with perforate, and described transparent screen 12 is arranged on the front portion of corresponding display screen component 11, and is positioned at the position of opening in the front 103 of cabinet 10.Between described display screen component 11 and corresponding transparent screen 12, be formed with the first gap 104.
As shown in Figure 1, described evaporating heat exchanger 131 be arranged in parallel at inside and the display screen component 11 of the first warehouse 101, or is obliquely installed, or is horizontally disposed with.In the present embodiment, described evaporating heat exchanger 131 is positioned at display screen component 11 bottoms and is obliquely installed, and it can be pipe type heat exchanger, tube-strip heat exchanger or parallel-flow micro-channel heat exchanger.Described evaporation fan 132 is contained in the top of the first warehouse 101.Described restricting element 135 is connected between evaporating heat exchanger 131 and the pipeline of condensing heat exchanger 133.Described evaporation fan 132 can change air supply direction by the adjustment of installation site and direction, and preferably, the present embodiment evaporation fan 132 uses vertically arranged centrifugal blower, selects to blow out from top to bottom from display screen component 11 back spaces.
Particularly, the bottom of described the first warehouse 101 is provided with the air inlet 137 that is positioned at 104 bottoms, the first gap, the top of the first warehouse 101 is provided with and is positioned at the first gap 104 top air outlets 138, the evaporation fan 132 that is positioned at the first warehouse 101 tops blows out from top to bottom from display screen component 11 back spaces after the first gap 104 top air outlet 138 air amounts, further absorb the follow-up temperature of continuing rising of heat at display screen component 11 backs, flowing through, it is cooling to obtain after evaporating heat exchanger 131, form cold air, enter aforementioned the first gap 104 from bottom to top from the first gap 104 bottom air inlets 137, the heat that cold airflow absorbs display screen component 11 in uphill process progressively heats up, finally flow out from the first gap 104 top air outlets 138, sucked by evaporation fan 132 again and blow out from top to bottom from the back space of display screen component 11, form airflow circulating.
As Figure 1-3, described the second warehouse 102 comprises front panel 1020, the second warehouse back side door 1021 and side, on described front panel 1020, the second warehouse back side door 1021, is provided with some air vents 1025.Certainly, described air vent 1025 also can be arranged on described side.Described air vent 1025 places are provided with waterproof construction, can prevent that rainwater etc. from entering described the second warehouse 102 inside.Described air vent 1025 comprises air inlet 1022, air outlet 1023, and in the present embodiment, described air inlet 1022 is positioned on described front panel 1020, and described air outlet 1023 is positioned on described the second warehouse back side door 1021.
As shown in Fig. 4-5, the outdoor displaying device 2 of second embodiment of the invention.Its structure is substantially identical with the outdoor displaying device 1 in the first embodiment, the structure of same section is not repeated in this description at this, Main Differences is that the display screen component 21 that the present embodiment adopts is transmission-type liquid crystal display screen component, comprise display panel 210 and backlight 211, between described display screen component 21 and transparent screen 22, be provided with the first gap 204, between described display panel 210 and backlight 211, be provided with the second gap 205.
In addition, the present embodiment outdoor displaying device 2 includes two evaporating heat exchangers 231, one of them evaporating heat exchanger 231 is coiled evaporating heat exchanger 2310, and the back side of being close to backlight 211 arranges, and can directly absorb efficiently the amount of heat that backlight 211 produces.Another evaporating heat exchanger 231 is pipe type heat exchanger 2311, is positioned at the bottom of display screen component 21, and is obliquely installed.
Preferably, the axial flow blower that the present embodiment evaporation fan 232 usage levels are installed, particularly, the bottom of described the first warehouse 201 is provided with the air inlet 237 that is positioned at the first gap 204 and 205 bottoms, the second gap, the top of the first warehouse 201 is provided with the air outlet 238 that is positioned at the first gap 204 and 205 tops, the second gap, the evaporation fan 232 that is positioned at the first warehouse 201 tops blows out from top to bottom from backlight 211 back spaces after air outlet 238 air amounts, flowing through, it is cooling to obtain after the evaporating heat exchanger 231 that is positioned at backlight 211 bottoms and be obliquely installed, form cold air, enter respectively the first gap 204 and the second gap 205 from bottom to top from air inlet 237, the heat that cold airflow absorbs respectively display panel 210 and backlight 211 in uphill process progressively heats up, finally flow out from air outlet 238, sucked by evaporation fan 232 again and blow out from top to bottom from the back space of backlight 211, form airflow circulating.
Wherein coiled evaporating heat exchanger 2310 carries out directly cooling to backlight 211, add that the cooled cold air of another pipe type heat exchanger 2311 of flowing through enters the first gap 204 and the second gap 205 simultaneously, the two sides, front and back of backlight 211 and display panel 210 is all obtained fully cooling, temperature control effect is remarkable.
As shown in Figure 6, the outdoor displaying device 3 of third embodiment of the invention.Its structure is substantially identical with the outdoor displaying device 2 in the second embodiment, the structure of same section is not repeated in this description at this, Main Differences is that the evaporating heat exchanger 331 of outdoor displaying device 3 of the present embodiment, for longitudinal section is roughly the one-piece construction of L-type, is two integrated structures that evaporating heat exchanger 231 is connected as a single entity in the second embodiment.Described L-type structure vertical plane is close to the back side of backlight 311, the heat distributing fully to absorb it, and L-type structure dogleg section is positioned at the lower position of display screen component 31.
As Figure 7-9, the outdoor displaying device 4 of fourth embodiment of the invention.Its structure is substantially identical with the outdoor displaying device 2 in the second embodiment, the structure of same section is not repeated in this description at this, Main Differences is that the outdoor displaying device 4 of the present embodiment is provided with 41, two display screen components 41 of two display screen components and is separately positioned on front 403 and first warehouse back side door 406 position with pores of the first warehouse 401.Described the first warehouse 401 inside arrange three evaporating heat exchangers 431, wherein two evaporating heat exchangers 431 are coiled evaporating heat exchanger, the first coiled evaporating heat exchanger 4310 is arranged on positive 403 places and is close to the back side setting of corresponding backlight 411, the second coiled evaporating heat exchanger 4311 is arranged on the first warehouse back side door 406 and by flexible pipe 4313 and is connected with refrigeration system 43, so that the first warehouse back side door 406 can normally open and close, the 3rd 4312 of evaporating heat exchangers are positioned at the bottom of display screen component 41, and setting vertical with display screen component 41.The second coiled evaporating heat exchanger 4311 and the 3rd evaporating heat exchanger 4312 can certainly be connected to a longitudinal section and be roughly the entirety of L-type structure.
As Figure 8-9, in described the second warehouse 402, also contain refrigeration compressor 436, condensing heat exchanger 433, condensation fan 434 and condensate processor 44.Described condensation fan 434 is arranged on air outlet 4023 inner sides on the second warehouse back side door 4021.Described refrigeration compressor 436 comprises gas outlet 4360, and the condensate water that aforementioned condensate processor 44 is convenient to that evaporating heat exchanger 431 is produced collects and then evaporates or discharge.Described condensate processor 44 comprises the thin portion structure such as water leg 441 and drainpipe 442, and specifically can be embodied as and will be positioned at first and second warehouse 401, dividing plate between 402 is set to a dip plane, dip plane lowest part is connected with aqueduct 45, and the condensate water that aqueduct 45 is collected the first warehouse 401 bottoms is introduced water leg 441.The bottom of water leg 441 is provided with condensate draining pipe 442, described water leg 441 bottoms are placed with the metal coil pipe 46 that two ends connect respectively refrigeration compressor gas outlet 4360 and condensing heat exchanger 433, condensate water first utilizes the heat of compressor air-discharging to evaporate by metal coil pipe 46, when the condensate water of failing to evaporate completely exceeds the osculum position of water leg 441 bottoms settings, discharges the second warehouse 402 outsides by drainpipe 442.
In sum, these are only preferred embodiment of the present invention, should not limit the scope of the invention with this, i.e. every simple equivalence of doing according to the claims in the present invention book and description of the invention content changes and modifies, and all should still remain within the scope of the patent.
Claims (14)
1. an outdoor displaying device, it comprises cabinet, is contained at least one display screen component, temperature controller, evaporating heat exchanger, evaporation fan, condensing heat exchanger, condensation fan, restricting element and refrigeration compressor in cabinet, it is characterized in that, described cabinet at least comprises the first warehouse and the second warehouse, described display screen component, evaporating heat exchanger, evaporation fan are arranged in the first warehouse, and described condensing heat exchanger, condensation fan are arranged in the second warehouse.
2. outdoor displaying device as claimed in claim 1, is characterized in that: described outdoor displaying device also comprises image processing module and power module.
3. the outdoor displaying device as described in any one in claim 1 to 2, is characterized in that: described the first warehouse front position is at least provided with place perforate, and described position with pores is provided with transparent screen, and described transparent screen is parallel to corresponding display screen component.
4. outdoor displaying device as claimed in claim 3, is characterized in that: described the first warehouse back side door is provided with place perforate, and described position with pores is provided with transparent screen, and described transparent screen is parallel to corresponding display screen component.
5. outdoor displaying device as claimed in claim 4, is characterized in that: described the first warehouse lateral location is provided with perforate, and described position with pores is provided with transparent screen, and described transparent screen is parallel to corresponding display screen component.
6. outdoor displaying device as claimed in claim 1, is characterized in that: in described the first warehouse, comprise evaporating heat exchanger described at least one, described evaporating heat exchanger and described display screen component be arranged in parallel, or are obliquely installed, or are horizontally disposed with.
7. outdoor displaying device as claimed in claim 6, it is characterized in that: described the first warehouse inside comprises two described evaporating heat exchangers, one of them evaporating heat exchanger is close to the back side of display screen component, another evaporating heat exchanger is positioned at the bottom of display screen component, and is obliquely installed or is horizontally disposed with.
8. outdoor displaying device as claimed in claim 6, it is characterized in that: described the first warehouse inside comprises multiple described evaporating heat exchangers, one of them evaporating heat exchanger is positioned at the bottom of display screen component, and be obliquely installed or be horizontally disposed with, other evaporating heat exchanger is close to respectively the back side of corresponding display screen component.
9. the outdoor displaying device as described in any one in claim 6-8, it is characterized in that: described in be close to the back side of display screen component evaporating heat exchanger be coil pipe evaporating heat exchanger, the described bottom that is positioned at display screen component, and be obliquely installed or horizontally disposed evaporating heat exchanger is pipe type heat exchanger, tube-strip heat exchanger or parallel-flow micro-channel heat exchanger.
10. outdoor displaying device as claimed in claim 1, is characterized in that: described display screen component comprises display panel and backlight.
11. outdoor displaying devices as claimed in claim 10, is characterized in that: between described transparent screen and display screen component, be provided with the first gap, be provided with the second gap between described display panel and backlight.
12. outdoor displaying devices as claimed in claim 1, is characterized in that: between described first and second warehouse, be provided with dividing plate, on this dividing plate, be connected with aqueduct.
13. outdoor displaying devices as claimed in claim 12, is characterized in that: described dividing plate is set to dip plane, and described aqueduct is connected in above-mentioned dip plane lowest part.
14. outdoor displaying devices as claimed in claim 13, it is characterized in that: further comprise condensate processor, described condensate processor comprises water leg and drainpipe, described water leg bottom is placed with the metal coil pipe that two ends are connected with refrigeration compressor gas outlet, condensing heat exchanger respectively, and water leg side or bottom are provided with aforementioned drainpipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210420166.XA CN103794143A (en) | 2012-10-29 | 2012-10-29 | Outdoor display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210420166.XA CN103794143A (en) | 2012-10-29 | 2012-10-29 | Outdoor display device |
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| CN103794143A true CN103794143A (en) | 2014-05-14 |
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| CN201210420166.XA Pending CN103794143A (en) | 2012-10-29 | 2012-10-29 | Outdoor display device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105682421A (en) * | 2016-01-29 | 2016-06-15 | 北京中普瑞讯信息技术有限公司 | Refrigerating system for high-heat flux equipment cabinet |
| GB2561895A (en) * | 2017-04-28 | 2018-10-31 | Amscreen Group Ltd | Cooling of electronic displays |
| CN108758781A (en) * | 2018-06-11 | 2018-11-06 | 郑州梦朵蓝节能设备有限公司 | A kind of hot collection device and public display screen |
| US20190394908A1 (en) * | 2018-06-22 | 2019-12-26 | Cpt Group Gmbh | Arrangement having a housing and a power electronics circuit arranged on a housing base in the housing |
| CN110769655A (en) * | 2019-11-04 | 2020-02-07 | 四川格子环保科技有限公司 | Outdoor screen installation mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5832988A (en) * | 1997-08-06 | 1998-11-10 | Lucent Technologies, Inc. | Heat exchanger for outdoor equipment enclosures |
| JP2003314936A (en) * | 2002-04-18 | 2003-11-06 | Matsushita Refrig Co Ltd | Cooling device |
| CN201018745Y (en) * | 2007-03-12 | 2008-02-06 | 上海海立特种制冷设备有限公司 | Outdoor liquid crystal display screen temperature protective equipment |
| CN202067513U (en) * | 2011-06-18 | 2011-12-07 | Tcl空调器(中山)有限公司 | Outdoor multi-media television advertisement screen with air-conditioning system |
| CN202258195U (en) * | 2011-09-30 | 2012-05-30 | 深圳市迅豹聚能科技有限公司 | Heat radiation system of outdoor LCD display device |
| CN202838831U (en) * | 2012-10-29 | 2013-03-27 | 苏州昆拓热控系统股份有限公司 | Outdoor display device |
-
2012
- 2012-10-29 CN CN201210420166.XA patent/CN103794143A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5832988A (en) * | 1997-08-06 | 1998-11-10 | Lucent Technologies, Inc. | Heat exchanger for outdoor equipment enclosures |
| JP2003314936A (en) * | 2002-04-18 | 2003-11-06 | Matsushita Refrig Co Ltd | Cooling device |
| CN201018745Y (en) * | 2007-03-12 | 2008-02-06 | 上海海立特种制冷设备有限公司 | Outdoor liquid crystal display screen temperature protective equipment |
| CN202067513U (en) * | 2011-06-18 | 2011-12-07 | Tcl空调器(中山)有限公司 | Outdoor multi-media television advertisement screen with air-conditioning system |
| CN202258195U (en) * | 2011-09-30 | 2012-05-30 | 深圳市迅豹聚能科技有限公司 | Heat radiation system of outdoor LCD display device |
| CN202838831U (en) * | 2012-10-29 | 2013-03-27 | 苏州昆拓热控系统股份有限公司 | Outdoor display device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105682421A (en) * | 2016-01-29 | 2016-06-15 | 北京中普瑞讯信息技术有限公司 | Refrigerating system for high-heat flux equipment cabinet |
| GB2561895A (en) * | 2017-04-28 | 2018-10-31 | Amscreen Group Ltd | Cooling of electronic displays |
| GB2561895B (en) * | 2017-04-28 | 2019-10-16 | Amscreen Group Ltd | Cooling of electronic displays |
| US11252849B2 (en) | 2017-04-28 | 2022-02-15 | Amscreen Group Limited | Cooling of electronic displays |
| CN108758781A (en) * | 2018-06-11 | 2018-11-06 | 郑州梦朵蓝节能设备有限公司 | A kind of hot collection device and public display screen |
| US20190394908A1 (en) * | 2018-06-22 | 2019-12-26 | Cpt Group Gmbh | Arrangement having a housing and a power electronics circuit arranged on a housing base in the housing |
| CN110636741A (en) * | 2018-06-22 | 2019-12-31 | 世倍特集团有限责任公司 | Device having a housing and power electronics arranged therein on the bottom of the housing |
| US11026353B2 (en) * | 2018-06-22 | 2021-06-01 | Vitesco Technologies GmbH | Arrangement having a housing and a power electronics circuit arranged on a housing base in the housing |
| CN110769655A (en) * | 2019-11-04 | 2020-02-07 | 四川格子环保科技有限公司 | Outdoor screen installation mechanism |
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Application publication date: 20140514 |