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a circuit breaker
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A technology of circuit breakers and power boxes, applied in the field of circuit breakers, can solve problems such as personal safety
Active Publication Date: 2019-02-26
深圳市众望森源电气设备有限公司
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Abstract
Description
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Problems solved by technology
[0005] In order to overcome the disadvantages of the existing circuit breakers, which are all fixed on the wall and need to be manually pressed when the power is off, children are easy to touch and cause electric shock and cause personal safety. The technical problem to be solved by the present invention is to provide A circuit breaker that can be adjusted in height, so that it is small and not easy to reach, without causing personal safety due to electric shock, and can automatically cut off the power after the circuit is burnt out
Method used
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Embodiment 1
[0038] A circuit breaker such as Figure 1-8 As shown, it includes a power box 1, a hinge 2, a door 3, a handle 4, an electric wire 5, a temperature sensing device 6, a movable rod 7 and a conductive device 8. The middle part of the front side of the power box 1 is provided with a door 3, and the door 3. A hinge 2 is installed symmetrically on both sides of the left side. The hinge 2 is connected to the left side of the front side of the power box 1. A handle 4 is installed in the middle of the right side of the box door 3. A temperature sensing device is installed inside the power box 1. 6 and the conductive device 8, the temperature sensing device 6 is connected with a movable rod 7, the movable rod 7 is in contact with the conductive device 8, the conductive device 8 is connected with the temperature sensing device 6, the temperature sensing device 6 is connected with an electric wire 5, and one end of the electric wire 5 Connected with the conductive device 8, the other en...
Embodiment 2
[0040] A circuit breaker such as Figure 1-8 As shown, it includes a power box 1, a hinge 2, a door 3, a handle 4, an electric wire 5, a temperature sensing device 6, a movable rod 7 and a conductive device 8. The middle part of the front side of the power box 1 is provided with a door 3, and the door 3. A hinge 2 is installed symmetrically on both sides of the left side. The hinge 2 is connected to the left side of the front side of the power box 1. A handle 4 is installed in the middle of the right side of the box door 3. A temperature sensing device is installed inside the power box 1. 6 and the conductive device 8, the temperature sensing device 6 is connected with a movable rod 7, the movable rod 7 is in contact with the conductive device 8, the conductive device 8 is connected with the temperature sensing device 6, the temperature sensing device 6 is connected with an electric wire 5, and one end of the electric wire 5 Connected with the conductive device 8, the other en...
Embodiment 3
[0043] A circuit breaker such as Figure 1-8 As shown, it includes a power box 1, a hinge 2, a door 3, a handle 4, an electric wire 5, a temperature sensing device 6, a movable rod 7 and a conductive device 8. The middle part of the front side of the power box 1 is provided with a door 3, and the door 3. A hinge 2 is installed symmetrically on both sides of the left side. The hinge 2 is connected to the left side of the front side of the power box 1. A handle 4 is installed in the middle of the right side of the box door 3. A temperature sensing device is installed inside the power box 1. 6 and the conductive device 8, the temperature sensing device 6 is connected with a movable rod 7, the movable rod 7 is in contact with the conductive device 8, the conductive device 8 is connected with the temperature sensing device 6, the temperature sensing device 6 is connected with an electric wire 5, and one end of the electric wire 5 Connected with the conductive device 8, the other en...
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Abstract
The invention relates to a circuit breaker and particularly relates to a novel circuit breaker. The novel circuit breaker provided by the invention has the advantages that the height can be adjusted;the size is small and the circuit breaker is not easy to be touched; electric shock to result in personal safety dangers is not caused; and automatic power cutoff can be achieved after the circuit isburnt down. The novel circuit breaker comprises a power box; the middle part of the front side surface of the power box is provided with a box door; the upper side and the lower side of the left sidesurface of the box door are symmetrically provided with hinges; the hinges are connected with the left side of the front side surface of the power box; the middle part of the right side surface of thebox door is provided with a handle; the power box is internally provided with a temperature sensing device and a conductive device; and a movable rod is connected onto the temperature sensing device.Through a lifting device, the height of the power box can be adjusted, and effects that the height can be adjusted; the size is small and the circuit breaker is not easy to be touched; electric shockto result in personal safety dangers is not caused; and automatic power cutoff can be achieved after the circuit is burnt down can be achieved.
Description
technical field [0001] The present invention relates to a circuit breaker, in particular to a circuit breaker. Background technique [0002] A circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions and can close, carry and break 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 division of high and low voltage boundaries is relatively vague. Generally, those above 3kV are called high-voltage electrical appliances. [0003] In order to ensure that the power supply can be disconnected at any time, a circuit breaker will be installed on the power supply to control the power supply. However, the existing circuit breakers are fixed on the wall. When the power is cut off, it needs to be manually pressed, which is easy for children Contact and cause electric shock and cau...
Claims
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Application Information
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