Electric power supply device

Abstract

The invention discloses an electric power supply device including an electricity receiving part connected with electric equipment through a cable, and a power supply part arranged in the wall body. The electricity receiving part comprises a push plate, a plug is arranged on the right end face of the push plate, a first push inclined surface is arranged on the left side of the top end face of the push plate, the power supply part comprises an outer shell, a sliding cavity is formed in the outer shell, and a groove is formed in the bottom of the left end face of the outer shell. According to theinvention, the structure is simple, the power supply stability is good, an electric shock accident is avoided while the electricity receiving part is inserted or pulled out; the life safety of peopleis guaranteed, the whole device is safe and reliable, the locking and unlocking operation of the push plate and the plug is simple and convenient, and when the lock is unlocked, the pushing plate ispushed leftwards by a distance through an annular sliding block, so that the electricity receiving part can be pulled out conveniently and effortlessly.

Description

technical field [0001] The invention relates to the field of power supply, in particular to a power supply device. Background technique [0002] At present, the energization of electrical equipment is mainly to insert the plug connected to the electrical equipment into the power supply hole of the socket and clamp it tightly. Although this clamping method is simple to operate, the plug can still be pulled out directly after the plug is inserted into the power supply hole. When kicking by mistake hits the cable connected between the plug and the electrical equipment, it will cause the plug to be disengaged from the power supply hole, resulting in a sudden power failure of the electrical equipment. Therefore, the existing The clamping method has the risk of unstable power supply connection, which is likely to cause damage to the electrical equipment due to sudden power failure. Moreover, the existing clamping method requires a large force to be applied when the plug is pulled ...

AI Technical Summary

Problems solved by technology

[0002] At present, the energization of electrical equipment is mainly to insert the plug connected to the electrical equipment into the power supply hole of the socket and clamp it tightly. Although this clamping method is simple to operate, the plug can still be pulled out directly after the plug is inserted into the power supply hole. When kicking by mistake hits the cable connected between the plug and the electrical equipment, it will cause the plug to be disengaged from the power supply hole, resulting in a sudden power failure of the electrical equipment. Therefore, the existing The clamping method has the risk of unstable power supply connection, which is likely to cause damage to the electrical equipment due to sudden power failure, and the existing clamping method requires a large force when the plug is pulled out, which is more laborious to pull out

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