WO2023155942A1 - 一种电气设备用高温断路保护装置 - Google Patents

一种电气设备用高温断路保护装置 Download PDF

Info

Publication number
WO2023155942A1
WO2023155942A1 PCT/CN2023/094758 CN2023094758W WO2023155942A1 WO 2023155942 A1 WO2023155942 A1 WO 2023155942A1 CN 2023094758 W CN2023094758 W CN 2023094758W WO 2023155942 A1 WO2023155942 A1 WO 2023155942A1
Authority
WO
WIPO (PCT)
Prior art keywords
box body
fixedly installed
plate
electrode plate
side wall
Prior art date
Application number
PCT/CN2023/094758
Other languages
English (en)
French (fr)
Inventor
张艳雪
Original Assignee
安徽陆泰电气科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 安徽陆泰电气科技有限公司 filed Critical 安徽陆泰电气科技有限公司
Priority to PCT/CN2023/094758 priority Critical patent/WO2023155942A1/zh
Publication of WO2023155942A1 publication Critical patent/WO2023155942A1/zh
Priority to ZA2023/08637A priority patent/ZA202308637B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/32—Mounting of devices therein
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56—Cooling; Ventilation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature

Definitions

  • the invention relates to the technical field of electrical equipment, in particular to a high temperature circuit breaker protection device for electrical equipment.
  • Electrical equipment is a general term for generators, transformers, power lines, circuit breakers and other equipment in the power system.
  • the important role played by electricity in our life and production cannot be ignored. It brings us great convenience and becomes our The production of important energy in life, the most critical factor in the power plant to allow the normal operation and transmission of electricity is electrical equipment.
  • the internal heat dissipation device can effectively dissipate heat to ensure its normal operation. If the electrical equipment is considered to be overloaded, the heat dissipation device may not be able to effectively dissipate heat. If it is not stopped in time at this time, the service life of the electrical equipment will be greatly reduced.
  • the object of the present invention is to provide a high-temperature circuit breaker for electrical equipment to solve the problems raised in the above-mentioned background technology.
  • a high-temperature circuit breaker for electrical equipment including: a box, a refrigerator and electrical components, a dust-proof net is fixedly installed on the side wall of the left end of the box, and the refrigerator It is fixedly installed on the right side wall of the box body, an exhaust fan is fixedly installed on the upper end of the box body, and a cooling fan is fixedly installed on the inner wall at the bottom end;
  • a mounting plate is fixedly installed on the inner wall of the box, and a strip hole is opened on the side wall of the mounting plate.
  • the electrical components are fixedly installed on the upper side wall of the mounting plate, and a temperature sensor is fixedly installed on the inner wall of the top of the box;
  • the upper end of the electrical components is fixed with a box body, and the upper end of the box body is detachably installed with a cover plate.
  • the electrical components are connected to the external power supply through wires.
  • the wires pass through the box body, and the wires are divided into two sections in the box body.
  • Electrode plate 1 and electrode plate 2 are connected, and electrode plate 2 is connected to the box body through spring 1 rotation, and an electromagnet is installed on the inner end side wall of the cover plate through a connecting rod, and the electromagnet is located above the electrode plate 2.
  • a shielding cover is fixedly installed on the upper end of the box through a support rod, the upper end of the shielding cover is smaller than the lower end, the lower end of the shielding cover covers the upper end of the box body, and an alarm light is fixedly installed on the upper end of the box body.
  • strip holes are evenly opened on the side wall of the installation plate, the strip holes can allow the wind generated by the cooling fan to pass through, and cool down the electrical components, and the upper ends of the electrical components are fixedly installed with a controller.
  • ear plates are fixedly installed on the front and rear side walls of the lower end of the box body, and are fixedly installed on the upper end of the electrical component through the ear plates, and elastic plates are fixedly installed on the side walls of the front and rear sides of the upper end of the box body,
  • the elastic plate is L-shaped.
  • One end of the elastic plate is fixedly installed on the outer wall of the box body, and the other end is fixedly installed with a clamping block.
  • the clamping block is in the shape of a right triangle, and the hypotenuse is located on the upper side.
  • the four sides of the upper end of the box body are There are positioning holes.
  • positioning columns are fixedly installed on four sides of the lower end of the cover plate, and fixing plates are fixedly installed on the side walls of the front and rear ends of the cover plate. First contact with the beveled edge of the upper end of the clamping block, and cross the clamping block and the lower end side wall of the clamping block for clamping connection.
  • a battery is fixedly installed in the box, and the battery is electrically connected to the electromagnet through a connection line 1.
  • the electromagnet is obliquely installed at the lower end of the connecting rod, and the upper end of the connecting rod is fixedly installed at the lower end of the cover plate.
  • the first electrode plate is fixedly installed on the bottom inner wall of the box body through the support rod
  • the second electrode plate is rotatably installed in the box body
  • the lower end of the second electrode plate is fixedly installed with spring one
  • the lower end of spring one is fixedly installed in the box body
  • the first electrode plate is in contact with the second electrode plate
  • the second electrode plate is made of a magnetic metal material.
  • a rotating plate is rotatably connected to the inner wall of one end of the box body, the rotating plate is made of insulating material, the lower end of the rotating plate is fixedly installed with a spring two, and the lower end of the second spring is fixedly connected to the bottom side wall of the box body.
  • one end of the rotating plate is located at the lower side of one end of the electrode plate two, and the lower end of the rotating plate is provided with a push-type switch, which is fixedly installed on the bottom side wall of the box body, and the push-type switch passes through the connecting wire two. Electrically connected with the alarm light.
  • the controller controls the refrigerator to refrigerate, and turns off the exhaust fan to cool down the electrical components.
  • the temperature sensor detects When the temperature exceeds the maximum temperature, the controller supplies power to the electromagnet, and the electromagnet generates suction force on the second electrode plate. The wires are disconnected, and the electrical components stop working, so as to prevent the long-term high temperature and overload operation from affecting the service life of electrical equipment.
  • Fig. 1 is a schematic diagram of the overall structure of the present invention
  • Fig. 2 is a schematic diagram of the internal structure of the box body of the present invention.
  • Fig. 3 is a bottom view inside the casing of the present invention.
  • Fig. 4 is a schematic diagram of box body and cover plate expansion of the present invention.
  • Fig. 5 is a schematic diagram of the connection between the box body and the cover plate of the present invention.
  • Fig. 6 is a schematic cross-sectional view of the box body of the present invention.
  • Fig. 7 is an enlarged view of the structure of area A in Fig. 6 of the present invention.
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.
  • a high temperature circuit breaker for electrical equipment including: a box 1, a refrigerator 6 and an electrical component 9, and the left side wall of the box 1 is fixedly installed with
  • the dustproof net 2 and the refrigerator 6 are fixedly installed on the right side wall of the box body 1, and the upper end of the box body 1 is fixedly installed with an exhaust fan 4, and the outer end of the exhaust fan 4 is provided with a protective cover 5, and the protective cover 5 starts
  • a cooling fan 7 is fixedly installed on the inner wall of the bottom end, and the heat generated by the electrical components 9 will float to the upper end and be quickly discharged from the box body under the action of the exhaust fan 4 1, the heat dissipation fan 7 plays the role of cooling the electrical components 9, the upper end of the box body 1 is fixedly installed with a shield cover 3 through a support rod, the upper end of the shield cover 3 is smaller than the lower end, and the lower end of the shield cover 3 will cover the body of
  • a mounting plate 8 is fixedly installed on the inner wall of the box body 1, and a strip hole is provided on the side wall of the mounting plate 8.
  • the electrical components 9 are fixedly installed on the upper end side wall of the mounting plate 8, and a Temperature sensor 32, temperature sensor 32 plays the effect of monitoring the temperature in casing 1 in real time, is evenly provided with several strip-shaped holes on the side wall of mounting plate 8, and strip-shaped hole can allow the wind that cooling fan 7 produces to pass through, and to The electrical component 9 is cooled, and the upper end of the electrical component 9 is fixedly equipped with a controller 10, which is electrically connected with the exhaust fan 4, the refrigerator 6, the temperature sensor 32 and the electromagnet 23.
  • the temperature sensor 32 will detect the temperature in the box 1 to the controller 10, when the temperature detected by the temperature sensor 32 is between the opening temperature and the highest temperature, the controller 10 will control the refrigerator 6 to perform Refrigeration, and close the exhaust fan 4, when the electrical parts 9 are overloaded, when the heat continues, when the temperature detected by the temperature sensor 32 exceeds the maximum temperature, the controller 10 supplies power to the electromagnet 23, and the electromagnet 23 is opposite to the electrode plate 226 Suction force is generated, one end of the electrode plate 26 is tilted and adsorbed with the electromagnet 23, the electrode plate 26 is separated from the electrode plate 1 25, the wire 20 on the electrical component 9 is disconnected, the electrical component 9 stops working, and the electrode plate 2 26 is at the same time The other end of the moving plate moves down and presses down the rotating plate 28, the lower end of the rotating plate 28 contacts the upper end of the push switch 30 and presses it down, the connecting line 2 31 on the warning lamp 11 is connected, and the warning lamp 11 lights up;
  • the upper end of the electrical component 9 is fixedly equipped with a box body 12, and the upper end of the box body 12 is detachably installed with a cover plate 17.
  • the electrical component 9 is connected to an external power supply through a wire 20.
  • the wire 20 passes through the box body 12, and the wire 20 is in the
  • the box body 12 is divided into two sections, and is respectively connected with electrode plate 1 25 and electrode plate 2 26, electrode plate 2 26 is connected in the box body 12 by spring 1 27 rotation, and the inner end side wall of cover plate 17 is connected by
  • the rod 22 is equipped with an electromagnet 23, and the electromagnet 23 is located above the second electrode plate 26.
  • Ear plates 13 are fixedly installed on the front and rear side walls of the lower end of the box body 12, and are fixedly installed on the upper end of the electrical component 9 through the ear plates 13, and elastic plates 14 are fixedly installed on the side walls of the front and rear sides of the upper end of the box body 12.
  • the elastic plate 14 is L-shaped, one end of the elastic plate 14 is fixedly installed on the outer wall of the box body 12, and the other end is fixedly installed with a snap-in block 15, the snap-in block 15 is a right-angled triangle, and the hypotenuse is located on the upper side, the box
  • the four sides of the upper end of the body 12 are all provided with positioning holes 16, and the four sides of the lower end of the cover plate 17 are fixedly equipped with positioning columns 19, and the side walls of the front and rear ends of the cover plate 17 are all fixedly equipped with a fixed plate 18, when the positioning column 19 slides
  • the outer end sidewall of the fixing plate 18 first contacts the beveled edge of the upper end of the clamping block 15, and then crosses the clamping block 15 and engages with the lower end sidewall of the clamping block 15.
  • a battery 21 is fixedly installed in the box body 12, and the battery 21 is electrically connected to the electromagnet 23 through a connecting wire 24.
  • the electromagnet 23 is obliquely installed on the lower end of the connecting rod 22, and the upper end of the connecting rod 22 is fixedly installed on the lower end of the cover plate 17.
  • the first electrode plate 25 is fixedly installed on the bottom inner wall of the box body 12 through the support rod, the second electrode plate 26 is rotatably installed in the box body 12, the lower end of the second electrode plate 26 is fixedly installed with the spring one 27, and the lower end of the spring one 27 is fixed Installed on the bottom side wall of the box body 12, when the first spring 27 is balanced, the first electrode plate 25 contacts the second electrode plate 26, and the second electrode plate 26 is made of magnetic metal material.
  • An end inner wall of the box body 12 is rotatably connected with a rotating plate 28, and the rotating plate 28 is made of an insulating material.
  • the rotating plate 28 is made of an insulating material.
  • the push-type switch 30 is fixedly installed on the bottom side wall of the box body 12, the push-type switch 30 is electrically connected with the warning light 11 through the connection line 2 31, and the warning light 11 is connected with the external power supply through the connection line 2 31, when the electrode When one end of plate two 26 and electromagnet 23 attract each other, one end of electrode plate two 26 rotates by tension spring one 27, and the other end rotates downwards, and allows rotating plate 28 to compress spring two 29 to move down and push-type switch 30 Press down.
  • the electrical components 9 When the device works, the electrical components 9 generate heat during operation.
  • the controller 10 controls the refrigerator 6 to cool, and closes the exhaust fan 4, and the electrical appliances Component 9 cools down.
  • the controller 10 supplies power to the electromagnet 23, and the electromagnet 23 generates suction to the second electrode plate 26, and the electrode plate One end of the second 26 is tilted and adsorbed with the electromagnet 23, so that the second electrode plate 26 is separated from the first electrode plate 25, the wire 20 on the electrical component 9 is disconnected, the electrical component 9 stops working, and the other end of the second electrode plate 26 moves down simultaneously.
  • rotating plate 28 is pressed down, and the lower end of rotating plate 28 contacts with the upper end of push switch 30 and presses it down, and the connection line two 31 on the warning light 11 is put through, and warning light 11 lights up, reminds the staff.

Abstract

本发明涉及电气设备技术领域，具体为一种电气设备用高温断路保护装置，包括：箱体、制冷器和电器部件，所述箱体左端侧壁上固定安装有防尘网，制冷器固定安装在箱体的右端侧壁上，箱体的上端固定安装有排气扇，底端内壁上固定安装有散热风扇；箱体内壁上固定安装有安装板，安装板的侧壁上开设有条形孔，电器部件固定安装在安装板的上端侧壁上，当电器部件过载时，持续发热时，温度传感器检测到的温度超过最高温时，控制器给电磁铁供电，电磁铁对电极板二产生吸力，电极板二一端翘起并和电磁铁相吸附，让电极板二和电极板一分离，电器部件上的导线断路，电器部件停止工作，防止持久的高温和过载运作会对电气设备的使用寿命造成影响。

Description

一种电气设备用高温断路保护装置 技术领域
本发明涉及电气设备技术领域，具体为一种电气设备用高温断路保护装置。
 背景技术
电气设备是在电力系统中对发电机、变压器、电力线路、断路器等设备的统称，电力在我们的生活和生产中所发挥的重要作用不容忽视，其带给我们极大的便利，成为我们生产生活中的重要能源，电厂中能够让电力正常运行和输送的最为关键的因素便是电气设备。
在户外电气设备若正常按标准运作，其内部的散热装置可以有效的对其进行散热，确保其正常运作，若电气设备被认为超负荷运作时，散热装置很可能无法有效的对其进行散热，这时若不及时停止，则电气设备的使用寿命将大大缩减。
 发明内容
本发明的目的在于提供一种电气设备用高温断路保护装置，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：一种电气设备用高温断路保护装置，包括：箱体、制冷器和电器部件，所述箱体左端侧壁上固定安装有防尘网，制冷器固定安装在箱体的右端侧壁上，箱体的上端固定安装有排气扇，底端内壁上固定安装有散热风扇；
箱体内壁上固定安装有安装板，安装板的侧壁上开设有条形孔，电器部件固定安装在安装板的上端侧壁上，箱体的顶端内壁上固定安装有温度传感器；
电器部件的上端固定安装有盒体，盒体的上端可拆卸的安装有盖板，电器部件上通过导线和外部电源进行连接，导线穿过盒体，导线在盒体内分为两段，且分别连接有电极板一和电极板二，电极板二通过弹簧一转动连接在盒体内，盖板的内端侧壁上通过连接杆安装有电磁铁，电磁铁位于电极板二的上方。
优选的，所述箱体的上端通过支撑杆固定安装有遮挡盖，遮挡盖的上端小于下端，遮挡盖的下端将箱体的上端遮挡住，箱体的上端固定安装有报警灯。
优选的，所述安装板的侧壁上均匀开设有若干个条形孔，条形孔可让散热风扇产生的风通过，并对电器部件进行降温，电器部件的上端固定安装有控制器。
优选的，所述盒体的下端前后的侧壁上均固定安装有耳板，并通过耳板固定安装在电器部件的上端，盒体的上端前后侧的侧壁上均固定安装有弹性板，弹性板呈L状，弹性板的一端固定安装在盒体的外壁上，另一端固定安装有卡接块，卡接块呈直角三角形张，且斜边位于上侧，盒体的上端四侧均开设有定位孔。
优选的，所述盖板的下端四侧均固定安装有定位柱，盖板的前后端的侧壁上均固定安装有固定板，当定位柱滑动插入定位孔内时，固定板的外端侧壁先和卡接块上端的斜边接触，并越过卡接块和卡接块的下端侧壁卡接。
优选的，所述盒体内固定安装有电池，电池通过连接线一和电磁铁电性连接，电磁铁倾斜安装在连接杆的下端，连接杆的上端固定安装在盖板的下端。
优选的，所述电极板一通过支撑杆固定安装在盒体的底端内壁上，电极板二转动安装在盒体内，电极板二的下端固定安装弹簧一，弹簧一的下端固定安装在盒体的底端侧壁上，当弹簧一平衡时，电极板一和电极板二接触，且电极板二采用磁性金属材料制成。
优选的，所述盒体的一端内壁上转动连接有转动板，转动板采用绝缘材料制成，转动板的下端固定安装有弹簧二，弹簧二的下端和盒体的底端侧壁固定连接。
优选的，所述转动板的一端位于电极板二的一端下侧，转动板的下端设有按压式开关，按压式开关固定安装在盒体的底端侧壁上，按压式开关通过连接线二和报警灯电性连接。
与现有技术相比，本发明的有益效果是：
当温度传感器检测到的温度在开启温和最高温之间时，控制器控制制冷器进行制冷，并关闭排气扇，对电器部件进行降温，当电器部件过载时，持续发热时，温度传感器检测到的温度超过最高温时，控制器给电磁铁供电，电磁铁对电极板二产生吸力，电极板二一端翘起并和电磁铁相吸附，让电极板二和电极板一分离，电器部件上的导线断路，电器部件停止工作，防止持久的高温和过载运作会对电气设备的使用寿命造成影响。
 附图说明
图1为本发明整体结构示意图；
图2为本发明箱体内部结构示意图；
图3为本发明箱体内部仰视图；
图4为本发明盒体和盖板展开示意图；
图5为本发明盒体和盖板连接示意图；
图6为本发明盒体剖面示意图；
图7为本发明图6中A区域结构放大图。
图中：1、箱体；2、防尘网；3、遮挡盖；4、排气扇；5、防护罩；6、制冷器；7、散热风扇；8、安装板；9、电器部件；10、控制器；11、报警灯；12、盒体；13、耳板；14、弹性板；15、卡接块；16、定位孔；17、盖板；18、固定板；19、定位柱；20、导线；21、电池；22、连接杆；23、电磁铁；24、连接线一；25、电极板一；26、电极板二；27、弹簧一；28、转动板；29、弹簧二；30、按压式开关；31、连接线二；32、温度传感器。
 具体实施方式
为了使本发明的目的、技术方案进行清楚、完整地描述，及优点更加清楚明白，以下结合附图对本发明实施例进行进一步详细说明。应当理解，此处所描述的具体实施例是本发明一部分实施例，而不是全部的实施例，仅仅用以解释本发明实施例，并不用于限定本发明实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明的描述中，需要说明的是，术语“中心”、“中”、“上”、“下”、“左”、“右”、“内”、“外”、“顶”、“底”、“侧”、“竖直”、“水平”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发明和简化描述，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发明的限制。此外，术语“一”、“第一”、“第二”、“第三”、“第四”、“第五”、“第六”仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“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，可以是两个元件内部的连通。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发明中的具体含义。
出于简明和说明的目的，实施例的原理主要通过参考例子来描述。在以下描述中，很多具体细节被提出用以提供对实施例的彻底理解。然而明显的是，对于本领域普通技术人员，这些实施例在实践中可以不限于这些具体细节。在一些实例中，没有详细地描述公知方法和结构，以避免无必要地使这些实施例变得难以理解。另外，所有实施例可以互相结合使用。
请参阅图1至图7，本发明提供一种技术方案：一种电气设备用高温断路保护装置，包括：箱体1、制冷器6和电器部件9，箱体1左端侧壁上固定安装有防尘网2，制冷器6固定安装在箱体1的右端侧壁上，箱体1的上端固定安装有排气扇4，排气扇4的外端设有防护罩5，防护罩5起到防尘和阻止小虫等物进入到箱体1内，底端内壁上固定安装有散热风扇7，电器部件9产生的热量会往上端飘，在排气扇4的作用下快速排出箱体1内，散热风扇7起到对电器部件9进行降温的作用，箱体1的上端通过支撑杆固定安装有遮挡盖3，遮挡盖3的上端小于下端，遮挡盖3的下端将箱体1的上端遮挡住，箱体1的上端固定安装有报警灯11，遮挡盖3起到对箱体1遮挡雨水和遮阳的作用；
箱体1内壁上固定安装有安装板8，安装板8的侧壁上开设有条形孔，电器部件9固定安装在安装板8的上端侧壁上，箱体1的顶端内壁上固定安装有温度传感器32，温度传感器32起到实时监测箱体1内温度的作用，安装板8的侧壁上均匀开设有若干个条形孔，条形孔可让散热风扇7产生的风通过，并对电器部件9进行降温，电器部件9的上端固定安装有控制器10，控制器10和排气扇4、制冷器6、温度传感器32以及电磁铁23电性连接，控制器10内提前设置好最高温、最低温和开启温，温度传感器32将检测到箱体1内的温度传递给控制器10，当温度传感器32检测到的温度在开启温和最高温之间时，控制器10控制制冷器6进行制冷，并关闭排气扇4，当电器部件9过载时，持续发热时，当温度传感器32检测到的温度超过最高温时，控制器10给电磁铁23供电，电磁铁23对电极板二26产生吸力，电极板二26一端翘起并和电磁铁23相吸附，让电极板二26和电极板一25分离，电器部件9上的导线20断路，电器部件9停止工作，同时电极板二26的另一端下移并将转动板28下压，转动板28的下端和按压式开关30的上端接触并将其下压，报警灯11上的连接线二31接通，报警灯11亮起；
电器部件9的上端固定安装有盒体12，盒体12的上端可拆卸的安装有盖板17，电器部件9上通过导线20和外部电源进行连接，导线20穿过盒体12，导线20在盒体12内分为两段，且分别连接有电极板一25和电极板二26，电极板二26通过弹簧一27转动连接在盒体12内，盖板17的内端侧壁上通过连接杆22安装有电磁铁23，电磁铁23位于电极板二26的上方。
盒体12的下端前后的侧壁上均固定安装有耳板13，并通过耳板13固定安装在电器部件9的上端，盒体12的上端前后侧的侧壁上均固定安装有弹性板14，弹性板14呈L状，弹性板14的一端固定安装在盒体12的外壁上，另一端固定安装有卡接块15，卡接块15呈直角三角形张，且斜边位于上侧，盒体12的上端四侧均开设有定位孔16，盖板17的下端四侧均固定安装有定位柱19，盖板17的前后端的侧壁上均固定安装有固定板18，当定位柱19滑动插入定位孔16内时，固定板18的外端侧壁先和卡接块15上端的斜边接触，并越过卡接块15和卡接块15的下端侧壁卡接。
盒体12内固定安装有电池21，电池21通过连接线一24和电磁铁23电性连接，电磁铁23倾斜安装在连接杆22的下端，连接杆22的上端固定安装在盖板17的下端，电极板一25通过支撑杆固定安装在盒体12的底端内壁上，电极板二26转动安装在盒体12内，电极板二26的下端固定安装弹簧一27，弹簧一27的下端固定安装在盒体12的底端侧壁上，当弹簧一27平衡时，电极板一25和电极板二26接触，且电极板二26采用磁性金属材料制成。
盒体12的一端内壁上转动连接有转动板28，转动板28采用绝缘材料制成，转动板28的下端固定安装有弹簧二29，弹簧二29的下端和盒体12的底端侧壁固定连接，当弹簧一27和弹簧二29平衡时电极板二26和转动板28不接触，转动板28的一端位于电极板二26的一端下侧，转动板28的下端设有按压式开关30，按压式开关30固定安装在盒体12的底端侧壁上，按压式开关30通过连接线二31和报警灯11电性连接，报警灯11通过连接线二31和外部电源进行连接，当电极板二26的一端和电磁铁23相吸时，电极板二26的一端通过拉伸弹簧一27转动，另一端向下转动，并让转动板28压缩弹簧二29下移并对按压式开关30进行下压。
本装置工作时，电器部件9在工作时产生热量，当温度传感器32检测到的温度在开启温和最高温之间时，控制器10控制制冷器6进行制冷，并关闭排气扇4，对电器部件9进行降温，当电器部件9过载时，持续发热时，温度传感器32检测到的温度超过最高温时，控制器10给电磁铁23供电，电磁铁23对电极板二26产生吸力，电极板二26一端翘起并和电磁铁23相吸附，让电极板二26和电极板一25分离，电器部件9上的导线20断路，电器部件9停止工作，同时电极板二26的另一端下移并将转动板28下压，转动板28的下端和按压式开关30的上端接触并将其下压，报警灯11上的连接线二31接通，报警灯11亮起，提醒工作人员。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (9)

  1. 一种电气设备用高温断路保护装置，包括：箱体（1）、制冷器（6）和电器部件（9），其特征在于：所述箱体（1）左端侧壁上固定安装有防尘网（2），制冷器（6）固定安装在箱体（1）的右端侧壁上，箱体（1）的上端固定安装有排气扇（4），底端内壁上固定安装有散热风扇（7）；
    箱体（1）内壁上固定安装有安装板（8），安装板（8）的侧壁上开设有条形孔，电器部件（9）固定安装在安装板（8）的上端侧壁上，箱体（1）的顶端内壁上固定安装有温度传感器（32）；
    电器部件（9）的上端固定安装有盒体（12），盒体（12）的上端可拆卸的安装有盖板（17），电器部件（9）上通过导线（20）和外部电源进行连接，导线（20）穿过盒体（12），导线（20）在盒体（12）内分为两段，且分别连接有电极板一（25）和电极板二（26），电极板二（26）通过弹簧一（27）转动连接在盒体（12）内，盖板（17）的内端侧壁上通过连接杆（22）安装有电磁铁（23），电磁铁（23）位于电极板二（26）的上方。
  2. 根据权利要求1所述的一种电气设备用高温断路保护装置，其特征在于：所述箱体（1）的上端通过支撑杆固定安装有遮挡盖（3），遮挡盖（3）的上端小于下端，遮挡盖（3）的下端将箱体（1）的上端遮挡住，箱体（1）的上端固定安装有报警灯（11）。
  3. 根据权利要求1所述的一种电气设备用高温断路保护装置，其特征在于：所述安装板（8）的侧壁上均匀开设有若干个条形孔，条形孔可让散热风扇（7）产生的风通过，并对电器部件（9）进行降温，电器部件（9）的上端固定安装有控制器（10）。
  4. 根据权利要求3所述的一种电气设备用高温断路保护装置，其特征在于：所述盒体（12）的下端前后的侧壁上均固定安装有耳板（13），并通过耳板（13）固定安装在电器部件（9）的上端，盒体（12）的上端前后侧的侧壁上均固定安装有弹性板（14），弹性板（14）呈L状，弹性板（14）的一端固定安装在盒体（12）的外壁上，另一端固定安装有卡接块（15），卡接块（15）呈直角三角形张，且斜边位于上侧，盒体（12）的上端四侧均开设有定位孔（16）。
  5. 根据权利要求4所述的一种电气设备用高温断路保护装置，其特征在于：所述盖板（17）的下端四侧均固定安装有定位柱（19），盖板（17）的前后端的侧壁上均固定安装有固定板（18），当定位柱（19）滑动插入定位孔（16）内时，固定板（18）的外端侧壁先和卡接块（15）上端的斜边接触，并越过卡接块（15）和卡接块（15）的下端侧壁卡接。
  6. 根据权利要求5所述的一种电气设备用高温断路保护装置，其特征在于：所述盒体（12）内固定安装有电池（21），电池（21）通过连接线一（24）和电磁铁（23）电性连接，电磁铁（23）倾斜安装在连接杆（22）的下端，连接杆（22）的上端固定安装在盖板（17）的下端。
  7. 根据权利要求6所述的一种电气设备用高温断路保护装置，其特征在于：所述电极板一（25）通过支撑杆固定安装在盒体（12）的底端内壁上，电极板二（26）转动安装在盒体（12）内，电极板二（26）的下端固定安装弹簧一（27），弹簧一（27）的下端固定安装在盒体（12）的底端侧壁上，当弹簧一（27）平衡时，电极板一（25）和电极板二（26）接触，且电极板二（26）采用磁性金属材料制成。
  8. 根据权利要求7所述的一种电气设备用高温断路保护装置，其特征在于：所述盒体（12）的一端内壁上转动连接有转动板（28），转动板（28）采用绝缘材料制成，转动板（28）的下端固定安装有弹簧二（29），弹簧二（29）的下端和盒体（12）的底端侧壁固定连接。
  9. 根据权利要求7所述的一种电气设备用高温断路保护装置，其特征在于：所述转动板（28）的一端位于电极板二（26）的一端下侧，转动板（28）的下端设有按压式开关（30），按压式开关（30）固定安装在盒体（12）的底端侧壁上，按压式开关（30）通过连接线二（31）和报警灯（11）电性连接。
PCT/CN2023/094758 2023-05-17 2023-05-17 一种电气设备用高温断路保护装置 WO2023155942A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2023/094758 WO2023155942A1 (zh) 2023-05-17 2023-05-17 一种电气设备用高温断路保护装置
ZA2023/08637A ZA202308637B (en) 2023-05-17 2023-09-08 An overheating circuit protection breaker device for electrical equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2023/094758 WO2023155942A1 (zh) 2023-05-17 2023-05-17 一种电气设备用高温断路保护装置

Publications (1)

Publication Number Publication Date
WO2023155942A1 true WO2023155942A1 (zh) 2023-08-24

Family

ID=87577623

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/094758 WO2023155942A1 (zh) 2023-05-17 2023-05-17 一种电气设备用高温断路保护装置

Country Status (2)

Country Link
WO (1) WO2023155942A1 (zh)
ZA (1) ZA202308637B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117133585A (zh) * 2023-10-27 2023-11-28 中宝电气有限公司 一种智能感知融合断路器
CN117559043A (zh) * 2024-01-11 2024-02-13 深圳市电科电源股份有限公司 一种温控组件及设有该温控组件的光伏储能电池组

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6088225A (en) * 1998-03-17 2000-07-11 Northern Telecom Limited Cabinet with enhanced convection cooling
CN208015119U (zh) * 2018-04-13 2018-10-26 江苏万源电气设备有限公司 环网柜
CN110854726A (zh) * 2019-11-12 2020-02-28 广东电网有限责任公司 一种具有继电保护功能的箱式变电站
CN211428108U (zh) * 2020-04-13 2020-09-04 广东米勒电气有限公司 一种智能分离结构及节能断路器柜
CN218275768U (zh) * 2022-07-20 2023-01-10 浙江怀远电器有限公司 一种高压预装式变电站

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6088225A (en) * 1998-03-17 2000-07-11 Northern Telecom Limited Cabinet with enhanced convection cooling
CN208015119U (zh) * 2018-04-13 2018-10-26 江苏万源电气设备有限公司 环网柜
CN110854726A (zh) * 2019-11-12 2020-02-28 广东电网有限责任公司 一种具有继电保护功能的箱式变电站
CN211428108U (zh) * 2020-04-13 2020-09-04 广东米勒电气有限公司 一种智能分离结构及节能断路器柜
CN218275768U (zh) * 2022-07-20 2023-01-10 浙江怀远电器有限公司 一种高压预装式变电站

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117133585A (zh) * 2023-10-27 2023-11-28 中宝电气有限公司 一种智能感知融合断路器
CN117133585B (zh) * 2023-10-27 2024-01-12 中宝电气有限公司 一种智能感知融合断路器
CN117559043A (zh) * 2024-01-11 2024-02-13 深圳市电科电源股份有限公司 一种温控组件及设有该温控组件的光伏储能电池组
CN117559043B (zh) * 2024-01-11 2024-03-26 深圳市电科电源股份有限公司 一种温控组件及设有该温控组件的光伏储能电池组

Also Published As

Publication number Publication date
ZA202308637B (en) 2024-01-31

Similar Documents

Publication Publication Date Title
WO2023155942A1 (zh) 一种电气设备用高温断路保护装置
CN214124571U (zh) 一种高压开关柜监测装置
CN213304778U (zh) 一种电力配电柜装置
CN219086517U (zh) 一种农网配电用配电箱
CN209592665U (zh) 一种组合式配电柜
CN210779697U (zh) 具有跳闸检测及指示机构的环网箱
CN212849454U (zh) 一种污泥干化工艺用隔尘密闭的防爆控制箱
CN212230332U (zh) 一种户外高压真空断路器的分合闸结构
CN210608234U (zh) 一种kyn28-12高压开关柜
CN220492523U (zh) 一种散热效果好的配电箱
CN113054304A (zh) 一种带有温控结构的锂离子电池
CN218569611U (zh) 一种具有报警功能的配电设备
CN220189499U (zh) 一种密封防尘高压真空断路器
CN214624857U (zh) 一种新型智能隔离开关
CN215527631U (zh) 一种带有插接端子的框架式断路器
CN214798488U (zh) 一种电气自动化工程用高效散热的高低压开关柜
CN215955840U (zh) 一种耐用的ggd开关柜壳体
CN217693552U (zh) 一种高散热性能的具有不间断电源的有线电视网络机顶盒
CN212625422U (zh) 一种塑壳式断路器
CN218102156U (zh) 一种变电站智能监测装置
CN210489346U (zh) 一种电力电子变压器柜体结构
CN215221359U (zh) 一种安全环保的高稳定性高压柜
CN209461244U (zh) 电炉变压器
CN212876451U (zh) 一种电气自动化控制器件的散热防尘安装箱
CN209860452U (zh) 一种易于散热的高压电源壳体

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23755942

Country of ref document: EP

Kind code of ref document: A1