Anti-islanding intelligent circuit breaker controller
By designing a multi-layer heat dissipation mechanism and monitoring mechanism in the anti-island intelligent circuit breaker controller, the problem of insufficient heat dissipation in the existing technology is solved, and a more efficient heat dissipation effect is achieved, ensuring the reliability and long life of the controller.
Patent Information
- Application Number
- CN202420943372.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-06
AI Technical Summary
The existing anti-island intelligent circuit breakers mainly rely on their own heat dissipation when dissipating heat, resulting in poor heat dissipation effect in poor ventilation environments, which may lead to the controller being unusable or scrapped.
An island-proof intelligent circuit breaker controller is designed, and a heat dissipation mechanism including a first heat dissipation hole, a protective frame, a protective net, a first connecting plate, a heat dissipation fan, a second heat dissipation hole, a second connecting plate and a bolt are used to dissipate heat. The cooperation between the fan and the bolt improves the heat dissipation efficiency, and monitors the temperature and displays through the monitoring mechanism.
It effectively improves the heat dissipation efficiency of the controller, ensures that it can maintain normal operation in a poor ventilation environment, and avoids damage or scrapping of the controller due to insufficient heat dissipation.
Smart Images
Figure CN222442117U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field related to circuit breakers, and in particular to an anti-islanding intelligent circuit breaker controller. Background Art
[0002] A circuit breaker is a switching device that can close, carry and disconnect current under normal circuit conditions and can close, carry and disconnect current under abnormal circuit conditions within a specified time. Circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to their scope of use. The boundary between high and low voltage is relatively vague. Generally, those above 3kV are called high-voltage electrical appliances. Circuit breakers can be used to distribute electrical energy, start asynchronous motors infrequently, and protect power lines and motors. When they have serious overloads or short circuits and undervoltage faults, they can automatically cut off the circuit. Its function is equivalent to the combination of fuse switches and overload thermal relays, and generally there is no need to change parts after breaking the fault current. There are many types of circuit breakers, including anti-islanding intelligent circuit breakers. In the process of using anti-islanding intelligent circuit breakers, they are often used in conjunction with controllers. However, if the existing controllers do not have a good heat dissipation effect during use, this may cause damage to the controller. Therefore, anti-islanding intelligent circuit breaker controllers are particularly needed.
[0003] Because the existing anti-islanding intelligent circuit breakers mostly dissipate heat by themselves during use, this will affect their own heat dissipation in some environments, such as poor ventilation. If the controller cannot dissipate heat in time, the controller may be unusable at the very least, or may even be directly scrapped. Utility Model Content
[0004] The purpose of the utility model is to provide an anti-islanding intelligent circuit breaker controller to solve the problem raised in the above background technology that the existing anti-islanding intelligent circuit breakers mostly dissipate heat by themselves during use, which will affect their own heat dissipation in some environments, such as poor ventilation. If the controller cannot dissipate heat in time, the controller may be unusable at the least or may even be directly scrapped.
[0005] To achieve the above object, the utility model provides the following technical solutions: an anti-islanding intelligent circuit breaker controller, comprising a controller, a button is installed on one side surface of the controller, a heat dissipation mechanism is provided on one side surface of the controller, and a monitoring mechanism is provided on one side surface of the controller;
[0006] The heat dissipation mechanism includes a first heat dissipation hole, a protective frame, a protective net, a first connecting plate, a heat dissipation fan, a second heat dissipation hole, a second connecting plate and bolts. The outer surface of the controller is provided with a first heat dissipation hole, a side surface of the controller is installed with a protective frame, an inner surface of the protective frame is fixedly connected with a protective net, a side surface of the protective frame is fixedly connected with a first connecting plate, a heat dissipation fan is installed on one side surface of the first connecting plate, the outer surface of the controller is provided with a second heat dissipation hole, a side surface of the protective frame is fixedly connected with a second connecting plate, and a side surface of the second connecting plate is penetrated with bolts.
[0007] Preferably, the first heat dissipation holes are arranged at equal intervals on a side surface of the controller, and the second connecting plates are symmetrically arranged about the central axis of the protective frame.
[0008] Preferably, the bolts are distributed at equal intervals on one side surface of the second connecting plate, and the bolts and the controller form a threaded structure.
[0009] Preferably, the protection frame is made of stainless steel, and the first connecting plate is made of stainless steel.
[0010] Preferably, the monitoring mechanism includes a mounting groove, a placement groove, a sealing ring, a sensor and a display screen. A mounting groove is provided on one side surface of the controller, a placement groove is provided on the inner surface of the mounting groove, a sealing ring is installed on the inner surface of the placement groove, a sensor is installed on the inner surface of the mounting groove, and a display screen is installed on one side surface of the controller.
[0011] Preferably, the inner wall size of the placement groove matches the outer wall size of the sealing ring, and the sealing ring is made of rubber.
[0012] Preferably, the outer wall size of the sensor matches the inner wall size of the mounting groove, and the sensor passes through one side surface of the controller.
[0013] Compared with the prior art, the beneficial effects of the utility model are: the anti-islanding intelligent circuit breaker controller, through the setting of the installation groove 401, the placement groove 402, the sealing ring 403, the sensor 404 and the display screen 405, when in use, through the setting of the first heat dissipation hole, the protective frame, the protective net, the first connecting plate, the heat dissipation fan, the second heat dissipation hole, the second connecting plate and the bolt, when in use, when the controller needs to be cooled, firstly, part of the heat inside the controller can be dissipated through the first heat dissipation hole, and at the same time, the heat dissipation fan is turned on, and the heat dissipation fan will discharge the heat inside the controller through the second heat dissipation hole, and then the bolt is rotated to penetrate the second connecting plate and then threadedly connected to the controller, and the protective frame is installed on one side surface of the controller to prevent the heat dissipation fan from protecting the user, and at the same time, the heat dissipation fan can be protected through the setting of the protective net, and the heat dissipation fan is installed on the protective frame through the first connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the sectional structure of the utility model;
[0016] Figure 3 This is a schematic diagram of the structure of the sealing ring and the sensor used in conjunction with each other in the utility model;
[0017] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.
[0018] In the figure: 1. controller; 2. button; 3. heat dissipation mechanism; 301. first heat dissipation hole; 302. protection frame; 303. protection net; 304. first connecting plate; 305. heat dissipation fan; 306. second heat dissipation hole; 307. second connecting plate; 308. bolt; 4. monitoring mechanism; 401. installation slot; 402. placement slot; 403. sealing ring; 404. sensor; 405. display screen. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-4 The utility model provides a technical solution: an anti-islanding intelligent circuit breaker controller, comprising a controller 1, a button 2 is installed on one side surface of the controller 1, a heat dissipation mechanism 3 is arranged on one side surface of the controller 1, and a monitoring mechanism 4 is arranged on one side surface of the controller 1;
[0021] The heat dissipation mechanism 3 includes a first heat dissipation hole 301, a protective frame 302, a protective net 303, a first connecting plate 304, a heat dissipation fan 305, a second heat dissipation hole 306, a second connecting plate 307 and a bolt 308. The outer surface of the controller 1 is provided with a first heat dissipation hole 301, a side surface of the controller 1 is installed with a protective frame 302, an inner surface of the protective frame 302 is fixedly connected with a protective net 303, a side surface of the protective frame 302 is fixedly connected with a first connecting plate 304, a side surface of the first connecting plate 304 is installed with a heat dissipation fan 305, the outer surface of the controller 1 is provided with a second heat dissipation hole 306, a side surface of the protective frame 302 is fixedly connected with a second connecting plate 307, a side surface of the second connecting plate 307 is penetrated and connected with a bolt 308, and the first heat dissipation hole 301, the protective frame 302 and the second connecting plate 307 are connected to the second connecting plate 307. 302, the protective net 303, the first connecting plate 304, the heat dissipation fan 305, the second heat dissipation hole 306, the second connecting plate 307 and the bolt 308 are arranged. During use, when the controller 1 needs to be cooled, first, part of the heat inside the controller 1 can be dissipated through the first heat dissipation hole 301, and at the same time, the heat dissipation fan 305 is turned on, and the heat dissipation fan 305 will discharge the heat inside the controller 1 through the second heat dissipation hole 306, and then the bolt 308 is rotated to penetrate the second connecting plate 307 and then threadedly connected to the controller 1, and the protective frame 302 is installed on one side surface of the controller 1 to prevent the heat dissipation fan 305 from protecting the user. At the same time, the heat dissipation fan 305 can be protected by the arrangement of the protective net 303, and the heat dissipation fan 305 is installed on the protective frame 302 through the first connecting plate 304.
[0022] Furthermore, the first heat dissipation holes 301 are evenly spaced on a side surface of the controller 1 , and the second connecting plate 307 is symmetrically arranged with respect to the central axis of the protection frame 302 . Through the arrangement of the first heat dissipation holes 301 , the heat inside the controller 1 can be better dissipated during use.
[0023] Furthermore, the bolts 308 are evenly spaced and distributed on one side surface of the second connecting plate 307 . The bolts 308 and the controller 1 form a threaded structure. By setting the bolts 308 , the protective frame 302 can be better installed.
[0024] Furthermore, the material of the protection frame 302 is stainless steel, and the material of the first connecting plate 304 is stainless steel. Through the provision of the protection frame 302, the heat dissipation fan 305 can be better protected when in use.
[0025] Furthermore, the monitoring mechanism 4 includes an installation groove 401, a placement groove 402, a sealing ring 403, a sensor 404 and a display screen 405. An installation groove 401 is provided on one side surface of the controller 1, a placement groove 402 is provided on the inner surface of the installation groove 401, a sealing ring 403 is installed on the inner surface of the placement groove 402, a sensor 404 is installed on the inner surface of the installation groove 401, and a display screen 405 is installed on one side surface of the controller 1. Through the arrangement of the installation groove 401, the placement groove 402, the sealing ring 403, the sensor 404 and the display screen 405, when in use, when it is necessary to monitor the temperature inside the controller 1, first the temperature inside the controller 1 will be transmitted to the sensor 404 and then displayed on the display screen 405. By installing the sealing ring 403 inside the placement groove 402, some insects can be prevented from entering the interior of the controller 1 through the connection point between the controller 1 and the sensor 404. The sensor 404 is installed inside the installation groove 401.
[0026] Furthermore, the inner wall size of the placement groove 402 is consistent with the outer wall size of the sealing ring 403. The sealing ring 403 is made of rubber. Through the setting of the placement groove 402, the sensor 404 can be better installed when in use.
[0027] Furthermore, the outer wall size of the sensor 404 is consistent with the inner wall size of the installation groove 401, and the sensor 404 passes through one side surface of the controller 1. Through the setting of the sensor 404, the temperature inside the controller 1 can be better monitored when in use.
[0028] Working principle: When the controller 1 needs to be cooled, first, part of the heat inside the controller 1 can be dissipated through the first heat dissipation hole 301, and at the same time, the heat dissipation fan 305 is turned on, and the heat dissipation fan 305 will discharge the heat inside the controller 1 through the second heat dissipation hole 306, and then the bolt 308 is rotated to penetrate the second connecting plate 307 and then threadedly connected to the controller 1, and the protective frame 302 is installed on one side surface of the controller 1 to prevent the heat dissipation fan 305 from protecting the user. At the same time, the heat dissipation fan 305 can be protected by the setting of the protective net 303. The heat dissipation fan 305 is installed on the protective frame 302 through the first connecting plate 304. When it is necessary to monitor the temperature inside the controller 1, first, the temperature inside the controller 1 will be transmitted to the sensor 404, and then displayed on the display screen 405. By installing the sealing ring 403 inside the placement groove 402, some insects can be prevented from entering the interior of the controller 1 through the connection point between the controller 1 and the sensor 404. The sensor 404 is installed inside the mounting groove 401.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An anti-islanding intelligent circuit breaker controller, comprising a controller (1), characterized in that: A button (2) is installed on one side surface of the controller (1), a heat dissipation mechanism (3) is provided on one side surface of the controller (1), and a monitoring mechanism (4) is provided on one side surface of the controller (1); The heat dissipation mechanism (3) comprises a first heat dissipation hole (301), a protective frame (302), a protective net (303), a first connecting plate (304), a heat dissipation fan (305), a second heat dissipation hole (306), a second connecting plate (307) and a bolt (308); the first heat dissipation hole (301) is provided on the outer surface of the controller (1); the protective frame (302) is installed on one side surface of the controller (1); the protective net (303) is fixedly connected to the inner side surface of the protective frame (302); the first connecting plate (304) is fixedly connected to one side surface of the protective frame (302); the heat dissipation fan (305) is installed on one side surface of the first connecting plate (304); the second heat dissipation hole (306) is provided on the outer surface of the controller (1); the second connecting plate (307) is fixedly connected to one side surface of the protective frame (302); and the bolt (308) is connected through one side surface of the second connecting plate (307).
2. The anti-islanding intelligent circuit breaker controller according to claim 1 is characterized in that: The first heat dissipation holes (301) are arranged at equal intervals on a side surface of the controller (1), and the second connection plates (307) are arranged symmetrically about the central axis of the protection frame (302).
3. The anti-islanding intelligent circuit breaker controller according to claim 1 is characterized in that: The bolts (308) are distributed at equal intervals on a side surface of the second connecting plate (307), and the bolts (308) and the controller (1) form a threaded structure.
4. The anti-islanding intelligent circuit breaker controller according to claim 1 is characterized in that: The material of the protection frame (302) is stainless steel, and the material of the first connecting plate (304) is stainless steel.
5. The anti-islanding intelligent circuit breaker controller according to claim 1 is characterized in that: The monitoring mechanism (4) comprises a mounting groove (401), a placement groove (402), a sealing ring (403), a sensor (404) and a display screen (405); a mounting groove (401) is provided on one side surface of the controller (1); a placement groove (402) is provided on the inner side surface of the mounting groove (401); a sealing ring (403) is installed on the inner side surface of the placement groove (402); a sensor (404) is installed on the inner side surface of the mounting groove (401); and a display screen (405) is installed on one side surface of the controller (1).
6. The anti-islanding intelligent circuit breaker controller according to claim 5, characterized in that: The inner wall size of the placement groove (402) matches the outer wall size of the sealing ring (403), and the sealing ring (403) is made of rubber.
7. The anti-islanding intelligent circuit breaker controller according to claim 5, characterized in that: The outer wall size of the sensor (404) matches the inner wall size of the mounting groove (401), and the sensor (404) penetrates a side surface of the controller (1).