技术领域technical field
本发明属于电气设备技术领域，尤其涉及一种户外机柜。The invention belongs to the technical field of electrical equipment, and in particular relates to an outdoor cabinet.
背景技术Background technique
户外机柜是指直接处于自然气候影响下，由金属或非金属材料制成的，不允许无权限操作者进入操作的柜体，为无线通信站点或有线网络站点工作站提供户外物理工作环境和安全系统的设备。适合在室外环境，如公路边、公园、楼顶、山区、平地安装的机柜，机柜内可安装基站设备、电源设备、蓄电池、温控设备、传输设备及其他配套设备或为以上设备预留安装空间及换热容量，能为内部设备正常运行提供可靠的机械和 环境保护的机柜。Outdoor cabinet refers to the cabinet that is directly under the influence of natural climate, made of metal or non-metallic materials, and does not allow unauthorized operators to enter and operate. It provides an outdoor physical working environment and security system for wireless communication sites or wired network site workstations. device of. It is suitable for cabinets installed in outdoor environments, such as roadsides, parks, roofs, mountainous areas, and flat ground. Base station equipment, power supply equipment, batteries, temperature control equipment, transmission equipment and other supporting equipment can be installed in the cabinet or reserved for the above equipment The space and heat exchange capacity can provide reliable mechanical and environmental protection cabinets for the normal operation of internal equipment.
随着技术的进步，数据和服务器设备的性能和端口密度越来越高且部位不同，进而导致各个部位的散热量也不一样，为了良好的散热，现在一般会在户外机柜的外壳上开设多个散热孔，但是由于户外机柜是放置在室外的，开设多个散热孔会导致在下雨的时候，雨水很有可能 会渗漏到外壳内,外壳内的部件接触水之后轻则烧坏重则发生重大安全事故。上述问题,亟待解决。With the advancement of technology, the performance and port density of data and server equipment are getting higher and higher, and the parts are different, which leads to different heat dissipation in each part. However, since the outdoor cabinet is placed outdoors, opening multiple cooling holes will cause rainwater to leak into the casing when it rains, and the components in the casing will burn out after contact with water. A major safety accident occurred. The above problems need to be solved urgently.
发明内容Contents of the invention
本发明针对现有技术中的不足，提供了一种户外机柜。The invention provides an outdoor cabinet aiming at the deficiencies in the prior art.
为了解决上述技术问题，本发明通过下述技术方案得以解决：一种户外机柜，包括柜体和柜罩，所述柜罩套设于所述柜体外，在所述柜体内设置有数据显示器和数据端口，所述数据显示器的下方设置有放置PCM的机架，在所述机柜的内侧壁还设置有绕线架，所述柜体的下方设置有套筒，所述套筒的上端设置有喇叭罩，所述套筒的侧面设置有圆孔，所述套筒上套接有圆柱形架，所述圆柱形架与所述柜体连接在一起，在所述圆柱形架的侧面设置有弧形叶片，所述套筒的下端设置有升降机构；所述柜罩呈圆柱形，在所述柜罩的下方设置有圆台，所述圆台内部开设有第一通孔，所述柜罩设置于所述第一通孔内，在所述圆台的侧面设置有一箱体，在所述箱体内设置有气压泵，所述气压泵连接有可折叠的通气管，所述通气管的端口对准所述弧形叶片；在所述柜罩的内壁还设置有热量感应器，所述热量感应器周期性排列于所述柜罩内壁上。In order to solve the above technical problems, the present invention is solved by the following technical solutions: an outdoor cabinet, including a cabinet body and a cabinet cover, the cabinet cover is sleeved outside the cabinet, and a data display and a Data port, the bottom of the data display is provided with a frame for placing the PCM, the inner wall of the cabinet is also provided with a winding frame, the bottom of the cabinet is provided with a sleeve, and the upper end of the sleeve is provided with The horn cover, the side of the sleeve is provided with a round hole, the sleeve is sleeved with a cylindrical frame, the cylindrical frame is connected with the cabinet, and the side of the cylindrical frame is provided with Arc-shaped blades, the lower end of the sleeve is provided with a lifting mechanism; the cabinet cover is cylindrical, and a round table is arranged below the cabinet cover, and a first through hole is opened inside the round table, and the cabinet cover is set In the first through hole, a box is arranged on the side of the round platform, and an air pump is arranged in the box, and the air pump is connected with a foldable air pipe, and the port of the air pipe is aligned with The arc-shaped blades; thermal sensors are also arranged on the inner wall of the cabinet cover, and the thermal sensors are periodically arranged on the inner wall of the cabinet cover.
为了取得更好的技术效果，进一步的技术改进还包括，所述升降机构包括一支撑框，在所述支撑框内设置有油缸，所述油缸连接有活塞杆，所述活塞杆的上端与所述套筒底部相连接。这样设置，可以通过活塞杆的升降来实现柜体的上下移动，进而将散热部分移动到开口位置，以便散热。In order to achieve better technical effects, the further technical improvement also includes that the lifting mechanism includes a support frame, an oil cylinder is arranged in the support frame, the oil cylinder is connected with a piston rod, and the upper end of the piston rod is connected to the connected to the bottom of the sleeve. With this arrangement, the cabinet body can be moved up and down through the lifting of the piston rod, and then the heat dissipation part can be moved to the opening position for heat dissipation.
为了取得更好的技术效果，进一步的技术改进还包括，所述柜体的下端设置有可旋转的支撑夹，所述支撑夹内夹持着所述通气管的一端。In order to achieve a better technical effect, further technical improvements include that a rotatable support clip is provided at the lower end of the cabinet, and one end of the ventilation pipe is clamped inside the support clip.
为了取得更好的技术效果，进一步的技术改进还包括，所述柜罩的侧面设置有开口，在所述开口上旋转设置有盖体，在所述开口的上方设置有凹槽，在所述凹槽内设置有液压泵，所述液压泵通过液压杆连接到所述盖体的外侧面上，所述盖体的下端面设置有磁铁块，所述开口的对应区域也设置有磁铁块。这样设置，在开口内的盖体在接收到信号后可以通过液压杆的伸缩来实现开启和闭合，盖体在开启时方便柜罩内散发热量，盖体在闭合时由于有液压泵的控制，可以起到防盗防抢的功能。盖体在闭合时，盖体的下端面设置有磁铁块与开口上对应区域的磁铁块相互吸引，方便盖体的闭合。In order to achieve a better technical effect, the further technical improvement also includes that an opening is provided on the side of the cabinet cover, a cover is rotatably provided on the opening, a groove is provided above the opening, and A hydraulic pump is arranged in the groove, and the hydraulic pump is connected to the outer surface of the cover through a hydraulic rod. The lower end surface of the cover is provided with a magnet block, and the corresponding area of the opening is also provided with a magnet block. In this way, the cover in the opening can be opened and closed by the expansion and contraction of the hydraulic rod after receiving the signal. When the cover is opened, it is convenient to dissipate heat in the cabinet cover. When the cover is closed, it is controlled by the hydraulic pump. It can play the function of anti-theft and anti-robbery. When the cover is closed, the lower end surface of the cover is provided with a magnet block and the magnet block in the corresponding area on the opening attracts each other to facilitate the closing of the cover.
为了取得更好的技术效果，进一步的技术改进还包括，所述热量传感器分成三组，每组包含4个，每组所述热量传感器竖直排列设置于所述柜罩内壁上。这样设置，由于在柜罩内设置有多个热量传感器，这样热量传感器可以及时感知柜体上的散发的热量，实现全方位的覆盖，并及时将信号发送到控制装置，为后续降温措施提供依据。In order to achieve a better technical effect, further technical improvements include that the thermal sensors are divided into three groups, each group contains 4, and the thermal sensors in each group are vertically arranged on the inner wall of the cabinet cover. In this way, since there are multiple heat sensors in the cabinet cover, the heat sensors can sense the heat emitted by the cabinet in time, realize all-round coverage, and send the signal to the control device in time to provide a basis for subsequent cooling measures .
为了取得更好的技术效果，进一步的技术改进还包括，在所述柜罩的顶部设置有控制装置，所述控制装置控制所述热量传感器，所述液压泵和所述气压泵。In order to achieve a better technical effect, the further technical improvement also includes that a control device is arranged on the top of the cabinet cover, and the control device controls the heat sensor, the hydraulic pump and the pneumatic pump.
本发明的工作原理是：由于户外机柜内各个部位的数据和服务器设备的性能和端口密度不同，进而导致各个部位散热量也不一样，通过本户外机柜内分布的热量传感器可以及时感知机柜内各个部位的温度，倘若哪个部位的温度异常，热量传感器发送信号给控制装置，控制装置分析后发送电信号给气压泵和油缸，气压泵启动后向弧形叶片吹气，气流带动柜体旋转,将柜体上温度高的部位对着柜罩上的开口区域；油缸在收到信号后启动，通过活塞杆的伸缩来实现柜体的升降，进而准确快速地将散热部分移动到开口位置，以便散热。控制装置同时将信号发送给液压泵，液压杆收缩后带动盖体被拉开，进而开口被打开, 柜体上温度较高部位散发的热量即可通过柜罩上的开口散失开去；另外，气压泵吹出的气体进入到柜罩内，将柜体散发的热量通过开口散发出去，从而对机柜实现降温的功能。该发明可以对散热区域的热量高低进行智能化分析，进而自动调整位置进行智能化散热，操作方便，散热效果好。The working principle of the present invention is: due to the different data in each part of the outdoor cabinet and the performance and port density of the server equipment, the heat dissipation of each part is also different. If the temperature of any part is abnormal, the heat sensor sends a signal to the control device, and the control device sends an electrical signal to the air pump and oil cylinder after analysis. The part with high temperature on the cabinet faces the opening area on the cabinet cover; the oil cylinder is activated after receiving the signal, and the lifting of the cabinet is realized through the expansion and contraction of the piston rod, and then the heat dissipation part is moved to the opening position accurately and quickly for heat dissipation . The control device sends a signal to the hydraulic pump at the same time. After the hydraulic rod shrinks, the cover is pulled open, and the opening is opened. The heat emitted by the higher temperature part of the cabinet can be dissipated through the opening on the cabinet cover; in addition, The gas blown out by the air pressure pump enters the cabinet cover, dissipating the heat emitted by the cabinet body through the opening, so as to realize the cooling function of the cabinet. The invention can intelligently analyze the heat level of the heat dissipation area, and then automatically adjust the position for intelligent heat dissipation, with convenient operation and good heat dissipation effect.
本发明的有益效果是：该发明可以对散热区域的热量高低进行智能化分析，进而自动调整位置进行智能化散热，有效解决了通信设备功耗增加带来的散热瓶颈，操作方便，散热效果好，使通信设备工作在安全、可靠的工作环境中。The beneficial effects of the invention are: the invention can intelligently analyze the heat level of the heat dissipation area, and then automatically adjust the position for intelligent heat dissipation, which effectively solves the heat dissipation bottleneck caused by the increase in power consumption of communication equipment, and is easy to operate and has a good heat dissipation effect , so that the communication equipment works in a safe and reliable working environment.
附图说明Description of drawings
图1 是本发明的整体结构示意图。Fig. 1 is the overall structure schematic diagram of the present invention.
图2 是本发明的柜罩剖视图。Fig. 2 is a cabinet cover sectional view of the present invention.
图3 是本发明的不包含柜体的示意图。Fig. 3 is the schematic diagram that does not comprise cabinet of the present invention.
图4 是本发明的控制原理示意图。Fig. 4 is a schematic diagram of the control principle of the present invention.
具体实施方式Detailed ways
下面结合附图与具体实施方式对本发明作进一步详细描述。The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
参见图1 至图4所示，本发明一种户外机柜的一种具体实施例。一种户外机柜，包括柜体1和柜罩2，所述柜罩2套设于所述柜体1外，在所述柜体1内设置有数据显示器11和数据端口12，所述数据显示器11的下方设置有放置PCM的机架13，在所述机柜1的内侧壁还设置有绕线架14，所述柜体1的下方设置有套筒10，所述套筒10的上端设置有喇叭罩101，所述套筒的侧面设置有圆孔100，机柜内的电线或数据线等可以通过喇叭罩101进入到套筒10内，这样电线或数据线从柜罩2侧面的圆孔100延伸出去与外界连接。所述套筒10上套接有圆柱形架21，所述圆柱形架21与所述柜体1连接在一起，在所述圆柱形架21的侧面设置有弧形叶片210，所述套筒10的下端设置有升降机构6；所述柜罩2呈圆柱形，在所述柜罩2的下方设置有圆台3，所述圆台3内部开设有第一通孔30，所述柜罩2的下端设置于所述第一通孔30内，在所述圆台3的侧面设置有一箱体5，在所述箱体5内设置有气压泵51，所述气压泵51连接有可折叠的通气管52，所述通气管52的端口对准所述弧形叶片210；在所述柜罩2的内壁还设置有热量感应器7，所述热量感应器7周期性排列于所述柜罩2内壁上。Referring to Fig. 1 to shown in Fig. 4, a kind of specific embodiment of a kind of outdoor cabinet of the present invention. An outdoor cabinet, comprising a cabinet 1 and a cabinet cover 2, the cabinet cover 2 is sleeved outside the cabinet 1, a data display 11 and a data port 12 are arranged in the cabinet 1, and the data display 11 is provided with a frame 13 for placing PCM, and a winding frame 14 is also provided on the inner side wall of the cabinet 1. A sleeve 10 is provided below the cabinet 1, and a sleeve 10 is provided at the upper end of the sleeve 10. Horn cover 101, the side of described sleeve is provided with round hole 100, and the electric wire or data line etc. in the cabinet can enter in the sleeve 10 through horn cover 101, and like this electric wire or data line pass through the round hole 100 of cabinet cover 2 sides. Extend out to connect with the outside world. A cylindrical frame 21 is sleeved on the sleeve 10, and the cylindrical frame 21 is connected with the cabinet body 1. Arc-shaped blades 210 are arranged on the side of the cylindrical frame 21. The sleeve The lower end of 10 is provided with a lifting mechanism 6; the cabinet cover 2 is cylindrical, and a round table 3 is arranged below the cabinet cover 2, and a first through hole 30 is provided inside the round table 3, and the cabinet cover 2 The lower end is arranged in the first through hole 30, and a box body 5 is arranged on the side of the round table 3, and an air pump 51 is arranged in the box body 5, and the air pump 51 is connected with a foldable ventilation pipe. 52, the port of the ventilation pipe 52 is aligned with the arc-shaped blade 210; a heat sensor 7 is also arranged on the inner wall of the cabinet cover 2, and the heat sensor 7 is periodically arranged on the inner wall of the cabinet cover 2 superior.
上述技术方案中，所述升降机构6包括一支撑框61，在所述支撑框61内设置有油缸62，所述油缸62连接有活塞杆63，所述活塞杆63的上端与所述套筒10底部相连接。这样设置，可以通过活塞杆63的升降来实现柜体1的上下移动，进而将散热部分移动到开口位置，以便散热。In the above technical solution, the lifting mechanism 6 includes a support frame 61, an oil cylinder 62 is arranged in the support frame 61, the oil cylinder 62 is connected with a piston rod 63, and the upper end of the piston rod 63 is connected to the sleeve 10 connected at the bottom. With such arrangement, the cabinet body 1 can be moved up and down by lifting the piston rod 63, and then the heat dissipation part can be moved to the opening position for heat dissipation.
上述技术方案中，所述柜体1的下端设置有可旋转的支撑夹111，所述支撑夹111内夹持着所述通气管52的一端。In the above technical solution, the lower end of the cabinet body 1 is provided with a rotatable support clip 111 , and the support clip 111 holds one end of the ventilation pipe 52 inside.
上述技术方案中，上述技术方案中，所述柜罩2的侧面设置有开口22，在所述开口22上旋转设置有盖体23，在所述开口22的上方设置有凹槽24，在所述凹槽24内设置有液压泵25，所述液压泵25通过液压杆26连接到所述盖体23的外侧面上，所述盖体23的下端面设置有磁铁块230，所述开口22的对应区域也设置有磁铁块230。在开口内的盖体23在接收到信号后可以通过液压杆26的伸缩来实现开启和闭合，盖体23在开启时方便柜罩2内散发热量，盖体23在闭合时由于有液压泵25的控制，将盖体23压住，可以起到防盗防抢的功能。盖体23在闭合时，盖体23的下端面设置有磁铁块230与开口上对应区域的磁铁块相互吸引，方便盖体23的闭合。In the above technical solution, in the above technical solution, an opening 22 is provided on the side of the cabinet cover 2, a cover 23 is rotated on the opening 22, a groove 24 is provided above the opening 22, and a A hydraulic pump 25 is arranged in the groove 24, and the hydraulic pump 25 is connected to the outer surface of the cover body 23 through a hydraulic rod 26. The lower end surface of the cover body 23 is provided with a magnet block 230, and the opening 22 The corresponding area is also provided with a magnet block 230 . The cover body 23 in the opening can be opened and closed by the expansion and contraction of the hydraulic rod 26 after receiving the signal. The cover body 23 is convenient for dissipating heat in the cabinet cover 2 when opening. The control of cover body 23 is pushed down, can play the function of anti-theft anti-robbing. When the cover 23 is closed, the lower end surface of the cover 23 is provided with a magnet block 230 which attracts the magnet block in the corresponding area on the opening to facilitate the closing of the cover 23 .
上述技术方案中，所述热量传感器7分成三组，每组包含4个，每组所述热量传感器7竖直排列设置于所述柜罩2内壁上。In the above technical solution, the heat sensors 7 are divided into three groups, and each group contains four, and each group of the heat sensors 7 is vertically arranged on the inner wall of the cabinet cover 2 .
上述技术方案中，在所述柜罩2的顶部设置有控制装置8，所述控制装置8控制所述热量传感器7，所述液压泵25，所述气压泵51和所述油缸62。In the above technical solution, a control device 8 is provided on the top of the cabinet cover 2 , and the control device 8 controls the heat sensor 7 , the hydraulic pump 25 , the air pump 51 and the oil cylinder 62 .
本发明的工作原理是：由于户外机柜内各个部位的数据和服务器设备的性能和端口密度不同，进而导致各个部位散热量也不一样，通过本户外机柜内分布的热量传感器7可以及时感知机柜内各个部位的温度，倘若哪个部位的温度异常，热量传感器7发送信号给控制装置8，控制装置8分析后发送电信号给气压泵51和油缸62，气压泵51启动后向弧形叶片210吹气，气流带动柜体1旋转,将柜体1上温度高的部位对着柜罩上的开口区域；油缸62在收到信号后启动，通过活塞杆63的伸缩来实现柜体1的升降，进而准确快速地将散热部分移动到开口位置，以便散热。控制装置8同时将信号发送给液压泵25，液压杆26收缩后带动盖体23被拉开，进而开口22被打开, 柜体1上温度较高部位散发的热量即可通过柜罩2上的开口22散失开去；另外，气压泵51吹出的气体进入到柜罩2内，将柜体散发的热量通过开口22散发出去，从而对机柜实现降温的功能。该发明可以对散热区域的热量高低进行智能化分析，进而自动调整位置进行智能化散热，操作方便，散热效果好。The working principle of the present invention is: due to the different data in each part of the outdoor cabinet and the performance and port density of the server equipment, the heat dissipation of each part is also different, and the heat sensor 7 distributed in the outdoor cabinet can sense the temperature in the cabinet in time The temperature of each part, if the temperature of any part is abnormal, the heat sensor 7 sends a signal to the control device 8, and the control device 8 sends an electrical signal to the air pump 51 and the oil cylinder 62 after analysis, and the air pump 51 blows air to the arc-shaped blades 210 after starting , the airflow drives the cabinet body 1 to rotate, and the part with high temperature on the cabinet body 1 faces the opening area on the cabinet cover; the oil cylinder 62 starts after receiving the signal, and the lifting and lowering of the cabinet body 1 is realized through the expansion and contraction of the piston rod 63, and then Accurately and quickly move the cooling part to the opening position for heat dissipation. At the same time, the control device 8 sends a signal to the hydraulic pump 25. After the hydraulic rod 26 shrinks, the cover 23 is pulled open, and the opening 22 is opened. The heat emitted by the higher temperature part of the cabinet 1 can pass through the The opening 22 is dissipated; in addition, the gas blown out by the air pump 51 enters the cabinet cover 2, and the heat emitted by the cabinet body is dissipated through the opening 22, thereby realizing the function of cooling the cabinet. The invention can intelligently analyze the heat level of the heat dissipation area, and then automatically adjust the position for intelligent heat dissipation, with convenient operation and good heat dissipation effect.
本发明的有益效果是：该发明可以对散热区域的热量高低进行智能化分析，进而自动调整位置进行智能化散热，有效解决了通信设备功耗增加带来的散热瓶颈，操作方便，散热效果好，使通信设备工作在安全、可靠的工作环境中。The beneficial effects of the invention are: the invention can intelligently analyze the heat level of the heat dissipation area, and then automatically adjust the position for intelligent heat dissipation, which effectively solves the heat dissipation bottleneck caused by the increase in power consumption of communication equipment, and is easy to operate and has a good heat dissipation effect , so that the communication equipment works in a safe and reliable working environment.
以上列举的仅为本发明的具体实施例，显然，本发明不限于以上的实施例。本领域的普通技术人员能从本发明公开的内容直接导出或联想到的所有变形，均应属于本发明的保护范围。The above examples are only specific examples of the present invention, and obviously, the present invention is not limited to the above examples. All deformations that can be directly derived or associated by those skilled in the art from the content disclosed in the present invention shall belong to the protection scope of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410821575.XACN104519688B (en) | 2014-12-26 | 2014-12-26 | A kind of outdoor cabinet |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410821575.XACN104519688B (en) | 2014-12-26 | 2014-12-26 | A kind of outdoor cabinet |
| Publication Number | Publication Date |
|---|---|
| CN104519688Atrue CN104519688A (en) | 2015-04-15 |
| CN104519688B CN104519688B (en) | 2018-03-06 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410821575.XAActiveCN104519688B (en) | 2014-12-26 | 2014-12-26 | A kind of outdoor cabinet |
| Country | Link |
|---|---|
| CN (1) | CN104519688B (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507619A (en)* | 2016-01-14 | 2016-04-20 | 新乡职业技术学院 | Electric appliance control box for cement bagging machine experiment table |
| CN106304787A (en)* | 2016-08-30 | 2017-01-04 | 镇海建设集团有限公司 | A kind of communication cabinet |
| CN106304786A (en)* | 2016-08-30 | 2017-01-04 | 镇海建设集团有限公司 | A kind of outdoor communication cabinet |
| CN115425542A (en)* | 2022-10-21 | 2022-12-02 | 山东瑞科成套电气有限公司 | Underground works that reliability is high are with subsiding formula annular switch board |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009202824A (en)* | 2008-02-29 | 2009-09-10 | Yazaki Corp | Heat radiation structure of storage box |
| CN201509384U (en)* | 2009-10-22 | 2010-06-16 | 上海汇珏网络通信设备有限公司 | Convertible frame for mounting electronic equipment |
| CN102458084A (en)* | 2010-10-29 | 2012-05-16 | 鸿富锦精密工业（深圳）有限公司 | Data center and cooling system thereof |
| CN203849661U (en)* | 2014-06-08 | 2014-09-24 | 陈丽梅 | Computer mainframe with automatic lifting and rotating functions |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009202824A (en)* | 2008-02-29 | 2009-09-10 | Yazaki Corp | Heat radiation structure of storage box |
| CN201509384U (en)* | 2009-10-22 | 2010-06-16 | 上海汇珏网络通信设备有限公司 | Convertible frame for mounting electronic equipment |
| CN102458084A (en)* | 2010-10-29 | 2012-05-16 | 鸿富锦精密工业（深圳）有限公司 | Data center and cooling system thereof |
| CN203849661U (en)* | 2014-06-08 | 2014-09-24 | 陈丽梅 | Computer mainframe with automatic lifting and rotating functions |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507619A (en)* | 2016-01-14 | 2016-04-20 | 新乡职业技术学院 | Electric appliance control box for cement bagging machine experiment table |
| CN105507619B (en)* | 2016-01-14 | 2017-12-29 | 新乡职业技术学院 | A kind of cement fills chartered plane experimental bench electric appliance control box |
| CN106304787A (en)* | 2016-08-30 | 2017-01-04 | 镇海建设集团有限公司 | A kind of communication cabinet |
| CN106304786A (en)* | 2016-08-30 | 2017-01-04 | 镇海建设集团有限公司 | A kind of outdoor communication cabinet |
| CN115425542A (en)* | 2022-10-21 | 2022-12-02 | 山东瑞科成套电气有限公司 | Underground works that reliability is high are with subsiding formula annular switch board |
| Publication number | Publication date |
|---|---|
| CN104519688B (en) | 2018-03-06 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| TR01 | Transfer of patent right | Effective date of registration:20240909 Address after:522000 No. 107, Building G, Dongyi District, Xiaocui Road, Xinhe Community, Dongsheng Street, Rongcheng District, Jieyang City, Guangdong Province (self declared) Patentee after:Jieyang Chengyu Intellectual Property Service Co.,Ltd. Country or region after:China Address before:Xiepu Industrial Zone, Zhenhai District, Ningbo City, Zhejiang Province Patentee before:NINGBO LINGTONG TELECOM EQUIPMENT Co.,Ltd. Country or region before:China | |
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right | Effective date of registration:20250207 Address after:252400 No.31 Hongtu street, Xinting office, Shen County, Liaocheng City, Shandong Province Patentee after:Shandong Hengfeng Electric Appliance Co.,Ltd. Country or region after:China Address before:522000 No. 107, Building G, Dongyi District, Xiaocui Road, Xinhe Community, Dongsheng Street, Rongcheng District, Jieyang City, Guangdong Province (self declared) Patentee before:Jieyang Chengyu Intellectual Property Service Co.,Ltd. Country or region before:China | |
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right | Effective date of registration:20250827 Address after:163000 Heilongjiang Province, Daqing City Ranghulu District Private Science and Technology Industrial Park Patentee after:DAQING SHIBO ZHONGDING ELECTRIC APPLIANCE EQUIPMENT CO.,LTD. Country or region after:China Address before:252400 No.31 Hongtu street, Xinting office, Shen County, Liaocheng City, Shandong Province Patentee before:Shandong Hengfeng Electric Appliance Co.,Ltd. Country or region before:China | |
| TR01 | Transfer of patent right |