CN219165055U - Control cabinet assembly under strong thunder and lightning risk - Google Patents

Control cabinet assembly under strong thunder and lightning risk Download PDF

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Publication number
CN219165055U
CN219165055U CN202223079762.4U CN202223079762U CN219165055U CN 219165055 U CN219165055 U CN 219165055U CN 202223079762 U CN202223079762 U CN 202223079762U CN 219165055 U CN219165055 U CN 219165055U
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control cabinet
lightning
cabinet body
wiring
strong
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王攀
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Guotou Aviation Technology (Beijing) Co.,Ltd.
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Zhonghang Electricity System Engineering Co ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract

The utility model discloses a control cabinet assembly under strong lightning risk, which comprises a control cabinet mechanism, wherein the control cabinet mechanism comprises a control cabinet body, a protection plate is fixedly arranged at the top of the control cabinet body through a support, a first lightning guiding mechanism is arranged at the left side of an inner cavity of the control cabinet body, and the first lightning guiding mechanism comprises a first wiring. According to the utility model, the first lightning guiding mechanism is arranged, so that the weak current safety area and the weak current lightning protection area can be protected, the second lightning guiding mechanism is arranged, the strong current safety area and the strong current lightning protection area can be protected, the requirements of equipment on other physical spare parts are combined on lightning protection requirements, the equipment is comprehensively designed and manufactured, all the internal equipment is comprehensively arranged, the layout is reasonable, the installation and the maintenance are convenient, the existing cabinet design is solved, the equipment is simply installed, a structural installation space is provided for the equipment, the electromagnetic problem is not thought, the lightning protection organization is not generated, and the equipment is not suitable for the problem of the strong lightning risk area.

Description

强雷电风险下控制机柜总成Control cabinet assembly under strong lightning risk

技术领域technical field

本实用新型涉及控制机柜技术领域，具体地说，涉及强雷电风险下控制机柜总成。The utility model relates to the technical field of control cabinets, in particular to an assembly of control cabinets under the risk of strong lightning.

背景技术Background technique

控制柜是按电气接线要求将开关设备、测量仪表、保护电器和辅助设备组装在封闭或半封闭金属柜中或屏幅上，其布置应满足电力系统正常运行的要求，现在的机柜设计，只是简单的设备安装，给设备一个结构安装空间，没有想到电磁问题，更没有防雷的组织，不适用于强雷电风险区域，为此，我们提出强雷电风险下控制机柜总成。The control cabinet is to assemble switchgear, measuring instruments, protective appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen width according to the requirements of electrical wiring. Simple equipment installation, giving the equipment a structural installation space, without thinking about electromagnetic problems, and without lightning protection organization, it is not suitable for areas with strong lightning risk. Therefore, we propose to control the cabinet assembly under strong lightning risk.

实用新型内容Utility model content

(一)解决的技术问题(1) Solved technical problems

针对现有技术的不足，本实用新型的目的在于提供强雷电风险下控制机柜总成，实现了可对机柜进行有效防雷，适用于强雷电风险区域的目的，解决了现在的机柜设计，只是简单的设备安装，给设备一个结构安装空间，没有想到电磁问题，更没有防雷的组织，不适用于强雷电风险区域的问题。Aiming at the deficiencies of the prior art, the purpose of this utility model is to provide a control cabinet assembly under the risk of strong lightning, which realizes effective lightning protection for the cabinet and is suitable for areas with strong lightning risk, and solves the current cabinet design. The simple equipment installation provides a structural installation space for the equipment, without thinking about electromagnetic problems, and there is no organization for lightning protection, so it is not suitable for areas with strong lightning risk.

(二)技术方案(2) Technical solution

本为实现上述目的，本实用新型提供如下技术方案:强雷电风险下控制机柜总成，包括控制柜机构，所述控制柜机构包含有控制柜本体，所述控制柜本体的顶部通过支架固定安装有防护板，所述控制柜本体内腔的左侧设置有第一导雷机构，所述第一导雷机构包含有第一接线，所述第一接线与防护板电性连接，所述第一接线的右端固定连接有第一支线，所述控制柜本体背面的上端固定安装有第一屏蔽板，且第一屏蔽板与第一支线电性连接，所述第一接线的另一端电性连接有第一接地线，所述控制柜本体内腔的右端设置有第二导雷机构，所述第二导雷机构包含有第二接线，所述第二接线左侧的顶部电性连接有第二支线，所述第二接线左侧的底部电性连接有第三支线，所述控制柜本体内腔背面的底部固定安装有第二屏蔽板，且第二屏蔽板与第二支线和第三支线均电性连接，所述第二接线的另一端电性连接有第二接地线。In order to achieve the above purpose, the utility model provides the following technical solutions: the control cabinet assembly under the risk of strong lightning, including a control cabinet mechanism, the control cabinet mechanism includes a control cabinet body, and the top of the control cabinet body is fixed and installed by a bracket There is a protective plate, and a first lightning guiding mechanism is provided on the left side of the inner cavity of the control cabinet body. The first lightning guiding mechanism includes a first wiring, and the first wiring is electrically connected to the protective plate. The right end of a wiring is fixedly connected with a first branch line, and the upper end of the back of the control cabinet body is fixedly installed with a first shielding plate, and the first shielding plate is electrically connected with the first branch line, and the other end of the first wiring is electrically connected to the first branch line. The first grounding wire is connected, and the right end of the inner cavity of the control cabinet body is provided with a second lightning guiding mechanism. The second lightning guiding mechanism includes a second wiring, and the top on the left side of the second wiring is electrically connected to The second branch line, the bottom on the left side of the second wiring is electrically connected to the third branch line, the bottom of the back of the control cabinet body cavity is fixedly installed with a second shielding plate, and the second shielding plate is connected to the second branch line and the second branch line. The three branch wires are electrically connected, and the other end of the second wire is electrically connected with a second ground wire.

作为优选方案，所述控制柜本体内腔背面的顶部设置有弱电安全区，所述控制柜本体内腔的背面设置有弱电防雷区。As a preferred solution, a weak current safety zone is set on the top of the back of the inner cavity of the control cabinet body, and a weak current lightning protection zone is set on the back of the inner cavity of the control cabinet body.

作为优选方案，所述控制柜本体内腔背面的底部设置有强电防雷区，所述控制柜本体内腔的背面设置有强电安全区。As a preferred solution, the bottom of the inner cavity of the control cabinet body is provided with a strong electric lightning protection area, and the back of the inner cavity of the control cabinet body is provided with a strong electric safety area.

作为优选方案，所述控制柜本体正面的上端通过铰链活动连接有弱电检修门，且弱电检修门的正面设置有把手。As a preferred solution, the upper end of the front of the control cabinet body is movably connected to a weak current access door through a hinge, and a handle is provided on the front of the weak current access door.

作为优选方案，所述控制柜本体正面的底部通过铰链活动连接有强电检修门，且强电检修门的正面设置有把手。As a preferred solution, the bottom of the front of the control cabinet body is movably connected with a high-voltage inspection door through a hinge, and a handle is provided on the front of the high-voltage inspection door.

(三)有益效果(3) Beneficial effects

与现有技术相比，本实用新型提供了强雷电风险下控制机柜总成，具备以下有益效果。Compared with the prior art, the utility model provides a control cabinet assembly under the risk of strong lightning, and has the following beneficial effects.

本实用新型通过设置第一导雷机构，可对弱电安全区和弱电防雷区进行防护，通过设置第二导雷机构，可对强电安全区和强电防雷区进行防护，从防雷要求上，结合设备对运行别的物理备件要求，综合设计并制造，综合安排了内部全部设备，布局合理，安装、维护方便，解决了现在的机柜设计，只是简单的设备安装，给设备一个结构安装空间，没有想到电磁问题，更没有防雷的组织，不适用于强雷电风险区域的问题。The utility model can protect the weak current safety zone and the weak current lightning protection zone by setting the first lightning guiding mechanism, and can protect the strong current safety zone and the strong current lightning protection zone by setting the second lightning guiding mechanism. In terms of requirements, combined with the equipment's requirements for other physical spare parts, comprehensive design and manufacture, comprehensive arrangement of all internal equipment, reasonable layout, convenient installation and maintenance, solve the current cabinet design, only simple equipment installation, give the equipment a structure There is no electromagnetic problem in the installation space, and there is no organization for lightning protection, so it is not suitable for areas with strong lightning risk.

附图说明Description of drawings

图1为本实用新型结构示意图；Fig. 1 is the structural representation of the utility model;

图2为本实用新型控制柜本体剖视放大结构示意图；Fig. 2 is a schematic diagram of a sectional enlarged structure of the control cabinet body of the present invention;

图3为本实用新型控制柜本体左视状态下剖视放大结构示意图。Fig. 3 is a cross-sectional enlarged structural schematic diagram of the control cabinet body of the present invention in a state of left view.

图中：1、控制柜机构；101、控制柜本体；102、弱电检修门；103、强电检修门；104、弱电安全区；105、弱电防雷区；106、强电安全区；107、强电防雷区；2、第一导雷机构；201、第一接线；202、第一接地线；203、第一支线；204、第一屏蔽板；3、第二导雷机构；301、第二接线；302、第二接地线；303、第二支线；304、第三支线；305、第二屏蔽板；4、防护板。In the figure: 1. Control cabinet mechanism; 101, control cabinet body; 102, weak current inspection door; 103, strong current inspection door; 104, weak current safety area; 105, weak current lightning protection area; 106, strong current safety area; 107, Strong current lightning protection area; 2, the first lightning guiding mechanism; 201, the first wiring; 202, the first grounding wire; 203, the first branch line; 204, the first shielding plate; 3, the second lightning guiding mechanism; 301, The second wiring; 302, the second grounding wire; 303, the second branch line; 304, the third branch line; 305, the second shielding plate; 4, the protective plate.

具体实施方式Detailed ways

下面结合附图和实施例对本实用新型的实施方式作进一步详细描述。以下实施例用于说明本实用新型，但不能用来限制本实用新型的范围。The implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

在本实用新型的描述中，除非另有说明，“多个”的含义是两个或两个以上；术语“上”、“下”、“左”、“右”、“内”、“外”、“前端”、“后端”、“头部”、“尾部”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。此外，术语“第一”、“第二”、“第三”等仅用于描述目的，而不能理解为指示或暗示相对重要性。In the description of the present utility model, unless otherwise specified, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer ", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

在本实用新型的描述中，需要说明的是，除非另有明确的规定和限定，术语“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本实用新型中的具体含义。In the description of the present utility model, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integratively connected; it can be mechanically or electrically connected; it can be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

请参阅图1-3，本实用新型：强雷电风险下控制机柜总成，包括控制柜机构1，控制柜机构1包含有控制柜本体101，控制柜本体101的顶部通过支架固定安装有防护板4，控制柜本体101内腔的左侧设置有第一导雷机构2，第一导雷机构2包含有第一接线201，第一接线201与防护板4电性连接，第一接线201的右端固定连接有第一支线203，控制柜本体101背面的上端固定安装有第一屏蔽板204，且第一屏蔽板204与第一支线203电性连接，第一接线201的另一端电性连接有第一接地线202，控制柜本体101内腔的右端设置有第二导雷机构3，第二导雷机构3包含有第二接线301，第二接线301左侧的顶部电性连接有第二支线303，第二接线301左侧的底部电性连接有第三支线304，控制柜本体101内腔背面的底部固定安装有第二屏蔽板305，且第二屏蔽板305与第二支线303和第三支线304均电性连接，第二接线301的另一端电性连接有第二接地线302。Please refer to Fig. 1-3, the utility model: the control cabinet assembly under the risk of strong lightning, including the control cabinet mechanism 1, the control cabinet mechanism 1 includes the control cabinet body 101, and the top of the control cabinet body 101 is fixed with a protective plate through a bracket 4. The left side of the inner cavity of the control cabinet body 101 is provided with a first lightning guiding mechanism 2. The first lightning guiding mechanism 2 includes a first wiring 201. The first wiring 201 is electrically connected to the protective plate 4. The first wiring 201 The right end is fixedly connected with the first branch line 203, the upper end of the back of the control cabinet body 101 is fixedly installed with the first shielding plate 204, and the first shielding plate 204 is electrically connected with the first branch line 203, and the other end of the first wiring 201 is electrically connected There is a first grounding wire 202, and the right end of the inner cavity of the control cabinet body 101 is provided with a second lightning guiding mechanism 3. The second lightning guiding mechanism 3 includes a second wiring 301, and the top of the left side of the second wiring 301 is electrically connected to the first Two branch lines 303, the bottom of the left side of the second connection 301 is electrically connected to the third branch line 304, the bottom of the back of the control cabinet body 101 is fixed with a second shielding plate 305, and the second shielding plate 305 and the second branch line 303 Both are electrically connected to the third branch wire 304 , and the other end of the second wire 301 is electrically connected to the second ground wire 302 .

控制柜本体101内腔背面的顶部设置有弱电安全区104，控制柜本体101内腔的背面设置有弱电防雷区105。The top of the back of the inner cavity of the control cabinet body 101 is provided with a weak current safety zone 104 , and the back of the inner cavity of the control cabinet body 101 is provided with a weak current lightning protection zone 105 .

通过上述技术方案，弱电安全区104保证弱电的正常工作，弱电防雷区105内设置有空开，用来控制弱电的开关。Through the above technical solution, the weak current safety zone 104 ensures the normal operation of the weak current, and the weak current lightning protection zone 105 is provided with a circuit breaker for controlling the switch of the weak current.

控制柜本体101内腔背面的底部设置有强电防雷区107，控制柜本体101内腔的背面设置有强电安全区106。The bottom of the back of the inner cavity of the control cabinet body 101 is provided with a strong electric lightning protection area 107 , and the back of the inner cavity of the control cabinet body 101 is provided with a strong electric safety area 106 .

通过上述技术方案，强电安全区106保证强电的正常工作，强电防雷区107内设置有空开，用来控制强电的开关。Through the above technical solution, the strong current safety zone 106 ensures the normal operation of the strong current, and the strong current lightning protection zone 107 is provided with a circuit breaker for controlling the switch of the strong current.

控制柜本体101正面的上端通过铰链活动连接有弱电检修门102，且弱电检修门102的正面设置有把手。The upper end of the front of the control cabinet body 101 is movably connected with a weak current inspection door 102 through a hinge, and a handle is provided on the front of the weak current inspection door 102 .

通过上述技术方案，通过把手打开弱电检修门102，方便对弱电进行检修。Through the above technical solution, the weak current inspection door 102 is opened by the handle, which is convenient for inspection and maintenance of the weak current.

控制柜本体101正面的底部通过铰链活动连接有强电检修门103，且强电检修门103的正面设置有把手。The bottom of the front of the control cabinet body 101 is movably connected with a strong current inspection door 103 through a hinge, and the front of the heavy current inspection door 103 is provided with a handle.

通过上述技术方案，通过把手打开强电检修门103，方便对强电进行检修。Through the above technical solution, the heavy current inspection door 103 can be opened by the handle, which facilitates maintenance of the heavy current.

本实用新型的工作原理是：防护板4可对控制柜机构1进行防护，第一接线201、第一接地线202、第一支线203和第一屏蔽板204可对雷电进行引导，从而对弱电安全区104和弱电防雷区105进行防护，第二接线301、第二接地线302、第二支线303、第三支线304和第二屏蔽板305可对雷电进行引导，从而对强电安全区106和强电防雷区107进行防护，通过把手打开弱电检修门102，方便对弱电进行检修，通过把手打开强电检修门103，方便对强电进行检修。The working principle of the utility model is: the protective plate 4 can protect the control cabinet mechanism 1, the first wiring 201, the first grounding wire 202, the first branch line 203 and the first shielding plate 204 can guide the lightning, so as to protect the weak current The safety zone 104 and the weak current lightning protection zone 105 are protected, and the second wiring 301, the second grounding wire 302, the second branch line 303, the third branch line 304 and the second shielding plate 305 can guide lightning, thereby protecting the strong current safety zone. 106 and strong electric lightning protection zone 107 are protected, open weak electric inspection door 102 by handle, conveniently carry out maintenance to weak electric, open strong electric inspection door 103 by handle, convenient to strong electric inspection.

最后应当说明的是，以上实施例仅用以说明本实用新型的技术方案，而非对本实用新型保护范围的限制，尽管参照较佳实施例对本实用新型作了详细地说明，本领域的普通技术人员应当理解，可以对本实用新型的技术方案进行修改或者等同替换，而不脱离本实用新型技术方案的实质和范围。Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting the protection scope of the present utility model. Although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art Personnel should understand that the technical solution of the utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solution of the utility model.

Claims (5)

1. Control cabinet assembly under strong thunder and lightning risk, including switch board mechanism (1), its characterized in that: the control cabinet mechanism (1) comprises a control cabinet body (101), a protection plate (4) is fixedly arranged at the top of the control cabinet body (101) through a support, a first lightning guiding mechanism (2) is arranged at the left side of an inner cavity of the control cabinet body (101), the first lightning guiding mechanism (2) comprises a first wiring (201), the first wiring (201) is electrically connected with the protection plate (4), the right end of the first wiring (201) is fixedly connected with a first branch line (203), a first shielding plate (204) is fixedly arranged at the upper end of the back of the control cabinet body (101), the first shielding plate (204) is electrically connected with the first branch line (203), the other end of the first wiring (201) is electrically connected with a first grounding wire (202), the right end of the inner cavity of the control cabinet body (101) is provided with a second wiring (3), the first wiring (201) is electrically connected with the top of the left side of the second wiring (301), the second wiring (303) is electrically connected with the top of the second wiring (301), the bottom of the second wiring (301) is electrically connected with the second branch line (301) and the bottom of the second branch line (305) is electrically connected with the third wiring (304) through the first grounding wire (202), the other end of the second wiring (301) is electrically connected with a second grounding wire (302).
2. The strong lightning risk under control cabinet assembly of claim 1, wherein: the low-current lightning protection control cabinet is characterized in that a weak current safety area (104) is arranged at the top of the back surface of the inner cavity of the control cabinet body (101), and a weak current lightning protection area (105) is arranged at the back surface of the inner cavity of the control cabinet body (101).
3. The strong lightning risk under control cabinet assembly of claim 1, wherein: the lightning protection control cabinet is characterized in that a strong current lightning protection area (107) is arranged at the bottom of the back surface of the inner cavity of the control cabinet body (101), and a strong current safety area (106) is arranged at the back surface of the inner cavity of the control cabinet body (101).
4. The strong lightning risk under control cabinet assembly of claim 1, wherein: the control cabinet is characterized in that the upper end of the front face of the control cabinet body (101) is movably connected with a weak current access door (102) through a hinge, and a handle is arranged on the front face of the weak current access door (102).
5. The strong lightning risk under control cabinet assembly of claim 1, wherein: the control cabinet is characterized in that the bottom of the front face of the control cabinet body (101) is movably connected with a strong current access door (103) through a hinge, and a handle is arranged on the front face of the strong current access door (103).
CN202223079762.4U 2022-11-20 2022-11-20 Control cabinet assembly under strong thunder and lightning risk Active CN219165055U (en)

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CN202223079762.4U CN219165055U (en) 2022-11-20 2022-11-20 Control cabinet assembly under strong thunder and lightning risk

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Address after: Room 101, 1st Floor, Building B, No. 5 Jingshun Road, Chaoyang District, Beijing 100028

Patentee after: Guotou Aviation Technology (Beijing) Co.,Ltd.

Country or region after: China

Address before: Room 505, West Side, 5th Floor, Building 1, No. 5 Jiuxianqiao North Road, Chaoyang District, Beijing

Patentee before: ZHONGHANG ELECTRICITY SYSTEM ENGINEERING CO.,LTD.

Country or region before: China