Variable-power lamp socket
A lamp socket and power technology, which is applied in the field of variable power lamp sockets, can solve the problems of adding a power adjustment device, high cost and inconvenience, and achieves the effects of low cost, simple overall structure and strong practicability
Inactive Publication Date: 2013-10-23
XIANGYUAN SHUYUAN ELECTRICAL APPLIANCE
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Problems solved by technology
[0002] The lamp socket of ordinary incandescent lamps and lighting lamps is generally a screw lamp socket, including a screw-connected cap and a lamp socket shell. The metal thread connected to the neutral line and the central metal sheet connected to the live wire are arranged in the lamp socket shell. as attached figure 1 As shown, after the lighting lamp is installed in this lamp socket, the power of the lighting lamp is fixed. If the power of the lighting lamp needs to be changed, it is necessary to increase the power adjustment device or change the power of the lighting lamp, which requires high cost and is inconvenient.
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[0014] Such as figure 2 As shown, the variable power lamp socket of the present invention includes a screw-connected cap 1 and a lamp socket housing 2, the lamp socket housing 2 is provided with a metal thread 3, and the top center of the lamp socket housing 2 is provided with a live wire 4 The connected center metal sheet 5 is provided with a screw terminal 7 connected to the zero line 6 and the above-mentioned metal thread 3 on the inner side of the edge of the lamp socket housing 2; a metal shrapnel 8 is also arranged in the lamp socket housing 2, so that The metal dome 8 is arranged below the center metal piece 5. The metal dome 8 is electrically connected to the above-mentioned center metal piece 5 through a wire 10 connected in series with a voltage dividing resistor 9. The metal dome 8 can be screwed into the center with the bulb 11. The metal sheet 5 contacts and short-circuits the above-mentioned voltage dividing resistor 9, and the metal dome 8 can be separated from...
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The invention relates to a variable-power lamp socket, and in particular to a lamp socket capable of adjusting the power of an illuminating lamp. According to the adopted technical scheme, the variable-power lamp socket comprises a cap and a lamp socket shell, which are in thread connection with each other, wherein metal threads are arranged in the lamp socket shell, a central metal plate which is connected with a live line is arranged on the center of the top of the lamp socket shell, and a screw-socket connecting terminal which is connected with a zero line and the metal threads respectively is arranged on the inner side of the edge of the lamp socket shell; a metal spring leaf is arranged inside the lamp socket shell, the metal spring leaf is arranged below the central metal plate, and the metal spring leaf is electrically connected with the central metal plate through a conductive wire which is connected with a voltage division resistor in serial. The variable-power lamp socket is applicable to the field of the illumination.
Description
technical field [0001] The invention relates to a variable power lamp socket, in particular to a lamp socket capable of adjusting the power of an illuminating lamp. Background technique [0002] The lamp socket of ordinary incandescent lamps and lighting lamps is generally a screw lamp socket, including a screw-connected cap and a lamp socket shell. The metal thread connected to the neutral line and the central metal sheet connected to the live wire are arranged in the lamp socket shell. as attached figure 1 As shown, after the lighting lamp is installed in this kind of lamp socket, the power of the lighting lamp is fixed. If the power of the lighting lamp needs to be changed, it is necessary to add a power adjustment device or change the power of the lighting lamp, which requires high cost and is inconvenient. Contents of the invention [0003] The invention overcomes the deficiencies of the prior art, and the technical problem to be solved is: to provide a lamp socket f...
Claims
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IPC IPC(8): H01R33/945H01R33/22
Inventor 赵树元
Owner XIANGYUAN SHUYUAN ELECTRICAL APPLIANCE