CN111246698A - Server cabinet and visual cabinet door structure of internal server thereof - Google Patents
Server cabinet and visual cabinet door structure of internal server thereof Download PDFInfo
- Publication number
- CN111246698A CN111246698A CN202010176115.1A CN202010176115A CN111246698A CN 111246698 A CN111246698 A CN 111246698A CN 202010176115 A CN202010176115 A CN 202010176115A CN 111246698 A CN111246698 A CN 111246698A
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- cabinet door
- server
- cabinet
- dimming glass
- door structure
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- 230000000007 visual effect Effects 0.000 title claims abstract description 21
- 239000011521 glass Substances 0.000 claims abstract description 62
- 229910052751 metal Inorganic materials 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 13
- 239000004973 liquid crystal related substance Substances 0.000 claims description 20
- 238000010009 beating Methods 0.000 claims description 18
- 239000011229 interlayer Substances 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 238000012800 visualization Methods 0.000 claims 4
- 238000012423 maintenance Methods 0.000 abstract description 20
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004382 visual function Effects 0.000 description 1
Images
Classifications
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- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
Abstract
The invention discloses a visual cabinet door structure of an internal server, which comprises a cabinet door frame, a cabinet door metal plate distributed along the inner side wall of the cabinet door frame, a dimming glass plate embedded in the cabinet door metal plate and used for adjusting transparency, and a controller electrically connected with the dimming glass plate and used for controlling the power-on state of the dimming glass plate. Therefore, when the operation and maintenance personnel need to pile the servers in the server cabinet for observation, the dimming glass plate can be electrified by operating the controller to be switched to a transparent state, so that the operation and maintenance personnel can conveniently observe the servers in the cabinet door directly; on the contrary, after the operation and maintenance personnel finish the observation operation of server, still accessible operation control ware for the outage of dimming glass board, in order to switch to opaque state, guarantee the server to external closure and confidentiality, thereby reduce cabinet door wearing and tearing, reduce operation and maintenance personnel's observation operation amount of labour. The invention also discloses a server cabinet, which has the beneficial effects as described above.
Description
Technical Field
The invention relates to the technical field of servers, in particular to a visual cabinet door structure of an internal server. The invention also relates to a server cabinet.
Background
With the development of the electronic technology in China, more and more electronic devices have been widely used.
Servers are important components in electronic devices, and are devices that provide computing services. Since the server needs to respond to and process the service request, the server generally has the capability of assuming and securing the service. The server is divided into a file server, a database server, an application server, a WEB server and the like according to different service types provided by the server. The main components of the server include a processor, a hard disk, a memory, a system bus, etc., and are similar to a general-purpose computer architecture, but the server is required to have high processing capability, stability, reliability, security, expandability, manageability, etc., because it needs to provide highly reliable services.
In the big data era, a large number of IT devices are centrally placed in server racks of a data center. These data centers include various types of servers, storage, switches, and a large number of enclosures and other infrastructure. Generally, server cabinets in the market are sheet metal processing cabinet doors, and the server cabinets are machine cabinet doors with shapes processed by using cold-rolled sheets through a sheet metal process. At present, the communication industry in China develops rapidly and is in the front of the level, but the traditional mechanisms, forms, materials and the like are basically maintained in the aspect of communication infrastructure.
In the prior art, the cabinet door of a server cabinet is usually a closed and protective cabinet door, which is used to protect the internal server and other components, on the one hand, and to ventilate and dissipate heat, on the other hand. However, in the daily use process, the operation and maintenance personnel need to observe each server in the server cabinet daily so as to record the running state, error logs, hardware contact and other conditions of each server. Moreover, the weight of the cabinet door is generally large, and the operation and maintenance personnel often need to work harder and have large labor capacity when the cabinet door is turned over frequently.
Therefore, how to enable the operation and maintenance personnel to conveniently observe the servers in the server cabinet, reduce the abrasion of the cabinet door and reduce the labor amount of the operation and maintenance personnel in the observation operation is a technical problem faced by the technical personnel in the field.
Disclosure of Invention
The invention aims to provide a visual cabinet door structure of an internal server, which can enable operation and maintenance personnel to conveniently observe the server in a server cabinet, reduce the abrasion of the cabinet door and reduce the labor amount of the operation and maintenance personnel for observation. Another object of the present invention is to provide a server rack.
In order to solve the technical problem, the invention provides a visual cabinet door structure of an internal server, which comprises a cabinet door frame, a cabinet door metal plate distributed along the inner side wall of the cabinet door frame, a dimming glass plate embedded in the cabinet door metal plate and used for adjusting the transparency, and a controller electrically connected with the dimming glass plate and used for controlling the power-on state of the dimming glass plate.
Preferably, the cabinet door frame is rectangular or polygonal in particular.
Preferably, the cabinet door panel beating specifically is the aluminum alloy panel beating.
Preferably, the cross section of cabinet door panel beating is U type groove, just the both sides surface centre gripping of dimming glass board in between the cell wall in U type groove.
Preferably, the dimming glass plate comprises two transparent glass plates facing each other and a liquid crystal film interlayer clamped between the two transparent glass plates and used for changing the distribution state of liquid crystal molecules through the on-off state of current so as to control the light emittance.
Preferably, the controller comprises a power supply module electrically connected with the liquid crystal film interlayer, an adjusting module in signal connection with the power supply module and used for adjusting the output current value of the power supply module, and a switch module in signal connection with the power supply module and used for controlling the on-off state of the output end of the power supply module.
Preferably, the wireless expansion module is in signal connection with the controller and is used for communicating with external equipment in a wireless communication mode.
The invention also provides a server cabinet, which comprises a cabinet body and an internal server visual cabinet door structure arranged on the cabinet body, and is characterized in that the internal server visual cabinet door structure is specifically any one of the internal server visual cabinet door structures.
The visual cabinet door structure of the internal server mainly comprises a cabinet door frame, a cabinet door metal plate, a dimming glass plate and a controller. Wherein, cabinet door frame is this cabinet door structure's outside edge structure, mainly used installation cabinet door panel beating, and cabinet door panel beating extends the distribution along cabinet door frame's inside wall. The dimming glass plate is embedded in the cabinet door metal plate and is mainly used for adjusting the transparency of the dimming glass plate. The light-adjusting glass can adjust the scattering regular state of the liquid crystal molecules in the light-adjusting glass in an electric control mode, so that the emittance of light is changed between the lowest and the highest, and the switching between the transparent state and the opaque state is realized. The controller is electrically connected with the dimming glass plate and is mainly used for controlling the electrifying state of the dimming glass plate so as to control the dimming glass plate to be switched to a transparent or non-transparent state through the on-off control of current. Therefore, when the operation and maintenance personnel need to pile the servers in the server cabinet for observation, the dimming glass plate can be electrified by operating the controller to be switched to a transparent state, so that the operation and maintenance personnel can conveniently observe the servers in the cabinet door directly; on the contrary, after the operation and maintenance personnel finish the observation operation of the server, the controller can be operated to cut off the power of the dimming glass plate so as to switch the dimming glass plate to an opaque state, thereby ensuring the sealing property and confidentiality of the server to the outside. Compare in prior art, fortune dimension personnel need not to overturn the opening and shutting cabinet door when the server in the server rack is observed to needs again. Therefore, the visualized cabinet door structure for the internal server provided by the invention can enable operation and maintenance personnel to conveniently observe the server in the server cabinet, reduce the wear of the cabinet door and reduce the labor amount of the operation and maintenance personnel for observation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a detailed structure of the dimming glass plate shown in fig. 1.
Fig. 3 is a schematic diagram of an internal module structure of the controller shown in fig. 1.
Fig. 4 is a schematic structural diagram of a server cabinet according to an embodiment of the present invention.
Wherein, in fig. 1-4:
the system comprises a cabinet door frame-1, a cabinet door metal plate-2, a dimming glass plate-3, a controller-4 and a wireless expansion module-5;
a transparent glass plate-301, a liquid crystal film interlayer-302, a power supply module-401, a regulation module-402 and a switch module-403.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
In a specific embodiment provided by the invention, the internal server visual cabinet door structure mainly comprises a cabinet door frame 1, a cabinet door metal plate 2, a dimming glass plate 3 and a controller 4.
Wherein, cabinet door frame 1 is this cabinet door structure's outside edge structure, mainly used installation cabinet door panel beating 2, and cabinet door panel beating 2 extends the distribution along cabinet door frame 1's inside wall.
The dimming glass plate 3 is embedded in the cabinet door metal plate 2 and is mainly used for adjusting the transparency of the dimming glass plate. The light-adjusting glass can adjust the scattering regular state of the liquid crystal molecules in the light-adjusting glass in an electric control mode, so that the emittance of light is changed between the lowest and the highest, and the switching between the transparent state and the opaque state is realized. The controller 4 is electrically connected to the dimming glass plate 3, and is mainly used for controlling the power-on state of the dimming glass plate 3, so as to control the dimming glass plate 3 to be switched to a transparent or opaque state through the on-off control of current.
Therefore, when the operation and maintenance personnel need to pile the servers in the server cabinet for observation, the dimming glass plate 3 can be electrified through the operation controller 4 to be switched to a transparent state, so that the operation and maintenance personnel can conveniently observe the servers in the cabinet through the cabinet door; on the contrary, after the operation and maintenance personnel finish the observation operation of the server, the dimming glass plate 3 can be powered off by operating the controller 4 so as to be switched to the opaque state, and the sealing performance and the confidentiality of the server to the outside are ensured.
Compare in prior art, fortune dimension personnel need not to overturn the opening and shutting cabinet door when the server in the server rack is observed to needs again. Consequently, the visual cabinet door structure of inside server that this embodiment provided can make fortune dimension personnel conveniently observe the server in the server rack, reduces cabinet door wearing and tearing, reduces fortune dimension personnel's observation operation amount of labour.
In a preferred embodiment with respect to the cabinet door frame 1, the cabinet door frame 1 may be generally rectangular in shape, although other polygonal or planar irregular shapes may be used as desired. In the present embodiment, the cabinet door frame 1 is illustrated as a rectangle.
In an preferred embodiment about cabinet door panel beating 2, for the structural strength who improves cabinet door panel beating 2 and the installation stability of dimming glass board 3, in this embodiment, cabinet door panel beating 2 specifically can be the aluminum alloy panel beating, also can select for use chromium alloy panel beating etc. certainly.
Further, for the convenience inlays dimming glass board 3 in cabinet door panel beating 2, in this embodiment, cabinet door panel beating 2's cross sectional shape specifically is U type trough-like, and dimming glass board 3's both sides surface centre gripping is between the both sides cell wall in this U type trough, presss from both sides dimming glass board 3 tightly, fixes through certain pretightning force. Simultaneously, the different figurative dimming glass board 3 can be fixed back through cabinet door panel beating 2 earlier, alternates fixedly and the concatenation by fastener etc. again.
As shown in fig. 2, fig. 2 is a schematic structural diagram of the dimming glass plate 3 shown in fig. 1.
In a preferred embodiment of the light control glass plate 3, the light control glass plate 3 is a novel electronic light control product, and proportional transparency control is mainly realized through an electric control mode. Of course, the method can also be realized by temperature control, light control, pressure control and the like. The glass can realize the rapid conversion (from non-transparent to transparent or from transparent to non-transparent in about one tenth of a second) between the colorless transparent state and the non-transparent state by the control of an external electric field, thereby achieving the effect of controlling the light transmission amount. When the transparent reading device is applied to a server cabinet, the transparency change in a very short time can be realized, firstly, maintenance personnel can read the state data of the server rapidly through the visual function conveniently, and the transparent reading device has certain confidentiality, secondly, compared with a cabinet door in the prior art, the transparent reading device has the advantages of improving the strength and the rigidity, being better in explosion resistance, and finally, enhancing the attractiveness, the permeability and the innovativeness of the whole machine room.
Specifically, the light control glass plate 3 mainly includes a transparent glass plate 301 and a liquid crystal film interlayer 302. The transparent glass plates 301 are mainly distributed with 2 layers and are opposite to each other, and the liquid crystal film interlayer 302 is clamped between the two layers of transparent glass plates 301 and is pressed and fixed through pretightening force. The liquid crystal film interlayer 302 is electrically connected with the controller 4, and the distribution state of the liquid crystal molecules in the liquid crystal film interlayer can be changed through the on-off state of the current, so that the light ray emittance is controlled, and the integral transparency control of the dimming glass plate 3 is realized. When the power of the light control glass plate 3 is cut off, the liquid crystal molecules in the liquid crystal film interlayer 302 will be in an irregular distribution state, and light is difficult to penetrate smoothly, and at this time, the light control glass plate 3 is in an opaque state; when the light control glass plate 3 is powered on, the liquid crystal molecules in the liquid crystal film interlayer 302 are arranged in order under the action of current, and light can freely penetrate through the liquid crystal film interlayer, so that the light control glass plate 3 is in a transparent state.
As shown in fig. 3, fig. 3 is a schematic diagram of an internal module structure of the controller 4 shown in fig. 1.
In a preferred embodiment with respect to the controller 4, the controller 4 mainly comprises a power supply module 401, a regulating module 402 and a switching module 403. The power supply module 401 is provided with a power supply or connected to the mains supply, and the output end of the power supply module is electrically connected to the liquid crystal film interlayer 302 in the light control glass plate 3, and is mainly used for supplying power and outputting current. The adjusting module 402 is in signal connection with the power supply module 401, and is mainly used for adjusting the output current value of the power supply module 401 through a preset control instruction, so as to flexibly adjust the specific transparency of the dimming glass plate 3. The switch module 403 is also in signal connection with the power supply module 401, and is mainly used for the on/off state of the output terminal of the controller 4, which is equivalent to a power switch.
In addition, in order to facilitate the operation and maintenance personnel to operate the controller 4, a wireless expansion module 5 is additionally arranged in the embodiment. Specifically, the wireless expansion module 5 is in signal connection with the controller 4, and is mainly used for transmitting and receiving data signals through a wireless communication method (4G, 5G, WIFI, bluetooth, etc.), so that the controller 4 communicates with an external device. For example, the controller 4 can communicate with an external mobile phone APP, a remote computer, a light-controlled host, a voice-controlled host, a touch-controlled host, and other electronic devices through the wireless expansion module 5.
As shown in fig. 4, fig. 4 is a schematic structural diagram of a server cabinet according to an embodiment of the present invention.
This embodiment still provides a server rack, mainly includes the cabinet body and sets up the visual cabinet door structure of inside server on the cabinet body, and wherein, the concrete content of the visual cabinet door structure of this inside server is the same with above-mentioned relevant content, and it is no longer repeated here.
It should be noted that the visual cabinet door structure of the internal server provided by the embodiment can be applied to the server cabinet, and can also be applied to the construction of the whole infrastructure of the machine room, such as the office area of the operating personnel, so that the confidentiality of the privacy of the machine room is enhanced to a certain extent.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a visual cabinet door structure of inside server, its characterized in that includes cabinet door frame (1), follows cabinet door panel beating (2) that the inside wall of cabinet door frame (1) distributes, inlay in cabinet door panel beating (2) and be used for adjusting dimming glass board (3) of transparency, and with dimming glass board (3) electric connection, controller (4) that are used for controlling its on state.
2. The internal server visualization cabinet door structure according to claim 1, characterized in that the cabinet door frame (1) is in particular rectangular or polygonal.
3. The visual cabinet door structure of the internal server according to claim 2, wherein the cabinet door metal plate (2) is specifically an aluminum alloy metal plate.
4. The visual cabinet door structure of inside server of claim 3, characterized in that, the cross section of cabinet door panel beating (2) is U type groove, and the both sides surface centre gripping of dimming glass board (3) is in between the cell wall in U type groove.
5. The internal server visualization cabinet door structure according to claim 1, wherein the dimming glass plate (3) comprises two transparent glass plates (301) facing each other and a liquid crystal film interlayer (302) clamped between the two transparent glass plates for changing the distribution state of liquid crystal molecules through the on-off state of current to control the light emittance.
6. The internal server visualization cabinet door structure according to claim 5, wherein the controller (4) comprises a power supply module (401) electrically connected to the liquid crystal film interlayer (302), an adjusting module (402) in signal connection with the power supply module (401) for adjusting the output current value thereof, and a switch module (403) in signal connection with the power supply module (401) for controlling the on-off state of the output terminal thereof.
7. The internal server visualization cabinet door structure according to claim 6, further comprising a wireless extension module (5) in signal connection with the controller (4) for communicating with an external device by wireless communication.
8. A server cabinet, comprising a cabinet body and an internal server visual cabinet door structure arranged on the cabinet body, wherein the internal server visual cabinet door structure is specifically the internal server visual cabinet door structure according to any one of claims 1 to 7.
Priority Applications (1)
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CN202010176115.1A CN111246698A (en) | 2020-03-13 | 2020-03-13 | Server cabinet and visual cabinet door structure of internal server thereof |
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CN202010176115.1A CN111246698A (en) | 2020-03-13 | 2020-03-13 | Server cabinet and visual cabinet door structure of internal server thereof |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112425926A (en) * | 2020-11-12 | 2021-03-02 | 中国船舶重工集团公司第七一五研究所 | Desktop safety filing cabinet device for office |
CN112689407A (en) * | 2020-12-31 | 2021-04-20 | 深兰盛视科技(苏州)有限公司 | Control method and device of intelligent cabinet, electronic equipment and storage medium |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202287094U (en) * | 2011-08-11 | 2012-07-04 | 海尔集团公司 | Wine cabinet |
CN202350424U (en) * | 2011-11-09 | 2012-07-25 | 海尔集团公司 | Door body capable of being switched between transparent effect and opaque effect and refrigeration equipment |
CN204994007U (en) * | 2015-09-23 | 2016-01-20 | 广州泰鸿通光电科技有限公司 | Light control glass controlling means |
CN105604455A (en) * | 2016-01-28 | 2016-05-25 | 衢州学院 | Environment-friendly intelligent glass |
CN205450829U (en) * | 2016-03-11 | 2016-08-10 | 纳智源科技(唐山)有限责任公司 | From intelligent glass of electricity generation |
CN208974110U (en) * | 2018-02-05 | 2019-06-14 | 至和中皓建设集团有限公司 | A kind of intelligent hospital operating room |
CN209875002U (en) * | 2019-03-22 | 2019-12-31 | 江苏西德尔节能科技有限公司 | Intelligent light-adjusting shutter |
-
2020
- 2020-03-13 CN CN202010176115.1A patent/CN111246698A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202287094U (en) * | 2011-08-11 | 2012-07-04 | 海尔集团公司 | Wine cabinet |
CN202350424U (en) * | 2011-11-09 | 2012-07-25 | 海尔集团公司 | Door body capable of being switched between transparent effect and opaque effect and refrigeration equipment |
CN204994007U (en) * | 2015-09-23 | 2016-01-20 | 广州泰鸿通光电科技有限公司 | Light control glass controlling means |
CN105604455A (en) * | 2016-01-28 | 2016-05-25 | 衢州学院 | Environment-friendly intelligent glass |
CN205450829U (en) * | 2016-03-11 | 2016-08-10 | 纳智源科技(唐山)有限责任公司 | From intelligent glass of electricity generation |
CN208974110U (en) * | 2018-02-05 | 2019-06-14 | 至和中皓建设集团有限公司 | A kind of intelligent hospital operating room |
CN209875002U (en) * | 2019-03-22 | 2019-12-31 | 江苏西德尔节能科技有限公司 | Intelligent light-adjusting shutter |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112425926A (en) * | 2020-11-12 | 2021-03-02 | 中国船舶重工集团公司第七一五研究所 | Desktop safety filing cabinet device for office |
CN112689407A (en) * | 2020-12-31 | 2021-04-20 | 深兰盛视科技(苏州)有限公司 | Control method and device of intelligent cabinet, electronic equipment and storage medium |
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