CN2142628Y

CN2142628Y - Separable contact controller of desk lamp

Info

Publication number: CN2142628Y
Application number: CN 92241692
Authority: CN
Inventors: 李肇云
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-11-23
Filing date: 1992-11-23
Publication date: 1993-09-22
Anticipated expiration: 2002-11-23

Abstract

The utility model relates to a separable contact controller of a desk lamp, which is composed of a housing, a metal touch board, a circuit board, a socket, etc. The utility model is characterized in that the circuit board is arranged outside the housing; the metal touch board and the socket are exposed on the housing. The socket is utilized to receive the plug of the desk lamp. The circuit is started by a metal touch controlled board touched by the human body to realize the control of the socket power supply. The effects of generating on-off of the desk lamp and transmitting different brightness can be realized. In such a way, the additional functions of the desk lamp can be added and the abundant interesting performance of variation in use can be realized.

Description

Separable contact controller of desk lamp

The utility model relates to a kind of control switch of desk lamp, is meant a kind of detachable desk lamp touch controller simple and direct, easy to use of assembling especially.

Existing touch control type desk lamp mostly is to utilize the metal part on desk lamp surface as touch control board, with this metallic plate of human body touch, with the circuit of startup desk lamp inside, thereby changes lamplight brightness or on off state.But, adopt plastics or ceramic material to make the desk lamp of shell for some, because of its shell does not have conducting position, can't design and touch the control type switch, cause and use and a restriction greatly that designs.In recent years, though trial shell of sinter molding behind the doping iron powder in potter's clay is arranged, too high and effect is not satisfactory eliminates gradually because of cost.Because of being subject to the structure of switch, more can't on function and appearance and modeling, important breakthrough be arranged for other knob button formula switches.

The purpose of this utility model provides a kind of detachable desk lamp touch controller, to remedy the defective of above-mentioned prior art.

The utility model is achieved in that the shell that is provided with containment circuit board specially, and make metal Trackpad and socket be fixed on case surface, the plug of various desk lamps is inserted on the socket of the present utility model, with the power supply of human body touch metal Trackpad start-up circuit plate control socket, make desk lamp produce the function of open and close or conversion brightness.

The utility model has been done thorough improvement except the desk lamp controlled function for some non-conductive shell, making it to have the various functions that touch the control type desk lamp does not change outside the characteristics of its appearance design again yet, can also combine with common desk lamp, replace the knob button switch that was contained in originally on the desk lamp, and it is seated in hidden place, make desk lamp itself have the space of galloping of shape-designing more.

Below in conjunction with accompanying drawing, structure function of the present utility model is described in detail.

Fig. 1 is a three-dimensional exploded view of the present utility model.

Fig. 2 is an outside drawing of the present utility model.

Fig. 3 is a cross-sectional view of the present utility model.

Fig. 4 is an enforcement illustration of the present utility model.

Referring to accompanying drawing, structure of the present utility model mainly includes: shell 1, metal touch control board 2, circuit board 3, socket 4; Wherein:

Shell 1 is to be made up of base 11, loam cake 12, be provided with several screws 121 in the loam cake 12, can screw in for through hole 112 backs that bolt 111 runs through on the base 11, base 11 and loam cake 12 are tightened to one, there is individual through hole 122 on the loam cake top, be provided with the holder 123 of several fixing circuit boards 3 around this hole, the loam cake side is respectively equipped with the big open slot 124 of confession socket 4 engagings and the little open slot 125 that the power supply source line passes through.

Metal touch control board 2 has the arc surface with loam cake 12 same shapes, and is bonded in the surface of loam cake 12, is convenient to human body touch.

Circuit board 3 be by holder 123 clampings in loam cake 12, and the through hole 122 that passes loam cake with lead connects with the weldering of metal touch control board, also has lead to be connected with socket 4 on being fixed on shell 1.

Claims

1, a kind of detachable desk lamp touch controller includes shell, metal Trackpad, circuit board and socket, it is characterized in that:

Shell system is made up of base, loam cake, be provided with several screws in the loam cake, for screwing in behind the through hole on the bolt-through base, base and loam cake are tightened to one, there is individual through hole on the loam cake top, the holder that fixing circuit board is arranged around this hole, loam cake side are respectively equipped with the big open slot of confession socket engaging and the little open slot that the power supply source line passes through;

The metal touch control board has the arc surface with the same shape of loam cake, and is bonded in the surface of loam cake, is convenient to human body touch;

Circuit board is fixed in the loam cake by holder, and passes the through hole of loam cake and the weldering of metal touch control board connects with lead, also has lead to be connected with socket on being fixed on shell.