Novel carbon brush holder for automobile alternator voltage regulator
A technology of alternators and voltage regulators, applied in the direction of electromechanical devices, electrical components, electric components, etc., can solve the problems of low assembly efficiency, open welding, and complicated process assembly, and achieve simplified assembly process, high working reliability, The effect of improving assembly efficiency
Inactive Publication Date: 2010-12-22
锦州万得汽车电器电子科技有限公司
View PDF3 Cites 6 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Therefore, the assembly process is complicated, the assembly efficiency is low, and special spot welding equipment is required; in addition, since the solder joints of each connecting piece and its two ends are exposed after assembly and welding, it is easy to be oxidized or even open welding due to air corrosion for a long time , causing a short circuit or open circuit, rendering the voltage regulator inoperative
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] As shown in the figure, the new carbon brush holder of the automotive alternator voltage regulator has an injection-molded T-shaped brush holder body 1, and two arm ends of the brush holder body 1 are symmetrically provided with mounting holes 104. There are two carbon brush mounting holes 108 arranged vertically in the middle of the brush holder body 1, and a connecting nut 6 is pre-embedded in the middle of the brush holder body 1 to one side. A rectangular slot 101 for installing the regulator chip is provided on the top of the brush holder body 1, and a trapezoidal slot 102 and three lead wire insertion holes 105 are provided on the inner bottom of the rectangular slot 101. The carbon brush installation hole 108 has an upper port Located on the inner bottom surface of the trapezoidal groove 102, the lead wire insertion hole 105 is a tapered hole, so as to pass through the lead wire of the regulator chip. A rectangular clamping edge 103 is provided at the notch of th...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a novel carbon brush holder for an automobile alternator voltage regulator, which comprises a T-shaped brush holder body, wherein the holder body is provided with a mounting hole, a carbon brush mounting hole and a connection nut; a rectangle groove is arranged on the top of the brush holder body; the bottom surface of the rectangle groove is provided with three lead wire jacks; T, E and F connection pieces are pre-embed in the brush holder body; one end of the each connection piece respectively extends to the lower end of each lead jack and is respectively provided with a small hole which is coincided with the lead jack; the other end of the T connection piece and the other end of the F connection piece respectively extend to the upper end close to two carbon brush mounting holes and are respectively provided with a lead through hole; the other end of the E connection piece extends to the outer end surface of the mounting hole; the third end of the T connection piece extends to the surface of the brush holder body which is connected with one end of the nut. The invention has the advantages of capability of simplifying the assembly process, improved assembly efficiency; and a voltage regulator assembled by the carbon brush holder has incorruptible welding spot, high functional reliability and long service life.
Description
technical field [0001] The invention relates to a support brush holder used by a voltage regulator of an automobile alternator, in particular to a novel carbon brush holder for a voltage regulator of an automobile alternator. Background technique [0002] The existing automobile alternator voltage regulator is composed of a carbon brush holder, a chip holder installed on the carbon brush holder, a spring and two carbon brushes, and a regulator chip and a buckle cover fixed on the chip holder. The three lead wires of the regulator chip are respectively connected with the three terminal posts vertically fixed on the chip base, and the three terminal posts are respectively connected with the wires of the two carbon brushes and the ground terminal through the connecting piece. When assembling, it is necessary to spot weld one end of each connecting piece to the corresponding terminal, and weld the other ends of the two connecting pieces to the corresponding carbon brush wires re...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H02K5/14
Inventor 齐英富永俊
Owner 锦州万得汽车电器电子科技有限公司