CN116155010A

CN116155010A - Automobile generator regulator bracket with heat dissipation auxiliary function

Info

Publication number: CN116155010A
Application number: CN202310252815.8A
Authority: CN
Inventors: 杜建; 梁永
Original assignee: Jiangsu Lyuneng Auto Accessories Technology Co ltd
Current assignee: Jiangsu Lyuneng Auto Accessories Technology Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-05-23
Anticipated expiration: 2043-03-16
Also published as: CN116155010B

Abstract

The invention relates to the technical field of generator regulator brackets, in particular to an automobile generator regulator bracket with a heat dissipation auxiliary function, which comprises a regulator bracket, wherein the end surface of the regulator bracket is fixedly connected with a brush holder, and the front surface of the brush holder is provided with two mounting grooves for mounting carbon brushes; in the in-process of whole work, on the one hand, when the generator works, can lead out the outside of regulator support with the heat conduction that carbon brush during operation produced through cooling body, avoid the heat conduction that produces to the control chip of regulator, thereby influence the normal work of control chip, on the other hand, when the operator found the generator electricity generation not enough or not generate electricity, through turning the knob, linkage adjustment mechanism adjusts the position of first sliding plate, keep the length of two carbon brushes unanimous, can make the unworn part of carbon brush by the reutilization, avoided the waste of carbon brush and reduced the work load that the change carbon brush produced.

Description

Automobile generator regulator bracket with heat dissipation auxiliary function

Technical Field

The invention relates to the field of generator regulator brackets, in particular to an automobile generator regulator bracket with a heat dissipation auxiliary function.

Background

The generator regulator functions as: the battery is protected from overcharge to affect the life. The principle of the generator regulator is as follows: the regulator has a detection circuit inside, when the battery voltage is higher than the set value, the switch tube is disconnected, the power supply to the exciting coil of the generator is stopped, and the generator can only idle without exciting current.

The prior art discloses a part of the utility model patents related to the generator regulator, and Chinese patent with application number 202020854741.7 discloses a generator regulator, which comprises a regulator bracket, a brush frame for mounting and fixing carbon brushes, a regulator control chip module, a first heat dissipation plate, a second heat dissipation plate and a heat conduction frame, wherein the regulator control chip module, the first heat dissipation plate, the second heat dissipation plate and the heat conduction frame are arranged on the regulator bracket, and two mounting holes for mounting the carbon brushes are arranged on the brush frame and are arranged in parallel.

In the prior art, two carbon brushes of a generator regulator are always contacted with a pole electric ring on a generator shaft under the elastic action of a compressed spring, on one hand, when the elastic force of the spring disappears, the situation that the two carbon brushes are long and short can occur, so that the generator cannot generate electricity or the generated energy is reduced, the prior art generally needs to replace the two carbon brushes with new carbon brushes for continuous use again, the process of replacing the carbon brushes is complicated, the carbon brushes with different lengths are only worn, the subsequent use is not influenced, the new carbon brushes can cause certain waste and simultaneously cause larger workload, and on the other hand, because the carbon brushes and the pole electric ring are always contacted and rubbed, a large amount of heat can be generated, and the heat is more likely to influence a control chip inside the regulator.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides an automobile generator regulator bracket with a heat dissipation auxiliary function.

In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides an automobile generator regulator support with auxiliary heat dissipation function, includes the regulator support, the terminal surface fixedly connected with brush yoke of regulator support, two mounting grooves that are used for installing the carbon brush have been seted up to the front of brush yoke, two the inside back of mounting groove has all been seted up first sliding groove, two the first sliding inslot is all slidingly connected with first sliding plate, two the first spring of common fixedly connected with between the front of first sliding plate and the corresponding carbon brush, the wire of carbon brush tip runs through first sliding plate with the brush yoke and extends to the brush yoke outside;

the side face of the brush holder is rotationally connected with two knobs, the two knobs correspond to the positions of the two mounting grooves, the bottom face of each knob is fixedly connected with a limiting rod, the surface of each limiting rod is sleeved with a rotating sleeve, an adjusting mechanism is connected between the first sliding plate and the rotating sleeve, and the adjusting mechanism is used for pushing the first sliding plate and the carbon brush to move and adjust;

A first limiting mechanism is connected between the knob and the brush holder, and is used for limiting the knob to only rotate unidirectionally after the knob is rotationally adjusted;

a pushing mechanism is arranged between the rotating sleeve and the mounting groove, and is used for pushing the carbon brush to move relative to the first sliding plate when the adjusting mechanism pushes the first sliding plate and the carbon brush;

the bottom surface of regulator support is embedded to have control chip, be connected with cooling mechanism in the regulator support, cooling mechanism is used for dispelling the heat that two carbon brushes during operation produced.

Preferably, the heat dissipation mechanism comprises two heat conducting fins and heat dissipation fins, the two heat conducting fins are respectively fixed on the inner walls of the two mounting grooves, the two heat conducting fins are respectively in contact connection with the two carbon brushes, the heat dissipation fins are fixedly connected to the top surface of the regulator bracket, and the heat dissipation fins and the two heat conducting fins are respectively and fixedly connected through two L-shaped heat conducting plates.

Preferably, the adjusting mechanism comprises a first gear and an L-shaped connecting plate, the first gear is fixedly connected to the bottom surface of the rotating sleeve, the L-shaped connecting plate is fixedly connected to the front surface of the first sliding plate, a first rack is fixedly connected to the top surface of the L-shaped connecting plate, which is close to the position of the first gear, and the first gear and the first rack are meshed with each other.

Preferably, the pushing mechanism comprises a second gear and a moving groove, the second gear is fixedly connected to the surface of the rotating sleeve, the radius of the second gear is larger than that of the first gear, the moving groove is formed in the side wall of the mounting groove, a character frame is slidably connected in the moving groove, the moving groove is communicated with the first sliding groove, a second rack is fixedly connected to the inner side wall of the character frame, the second rack is meshed with the second gear, an intermittent clamping mechanism is connected to the bottom surface of the character frame, in the whole moving process of the character frame, when the character frame starts to move, the intermittent clamping mechanism is used for gradually clamping the character frame, and when the character frame stops moving, the intermittent clamping mechanism releases the clamping of the carbon brush.

Preferably, the intermittent clamping mechanism comprises two moving rails and two second sliding grooves, the two moving rails are symmetrically arranged on the bottom surface of the character frame, each moving rail comprises a first moving rail, a second moving rail and a third moving rail, sliding rods are slidably connected in the two moving rails, the two second sliding grooves are symmetrically arranged on the side walls of the mounting grooves, clamping blocks are slidably connected in the two second sliding grooves, and the top surfaces of the two clamping blocks are fixedly connected with the bottom surfaces of the adjacent sliding rods respectively.

Preferably, the first stop gear includes extrusion groove and a plurality of spacing groove, the extrusion groove is seted up the side of brush yoke, fixedly connected with first gas spring in the extrusion groove, the terminal surface fixedly connected with spacing tooth of first gas spring, spacing tooth includes extrusion inclined plane and spacing terminal surface, and a plurality of spacing groove circumference array is seted up the bottom surface of knob, the spacing groove with spacing tooth looks adaptation.

Preferably, a release mechanism is connected between the knob and the second gear, the release mechanism is used for releasing the limit of the first limit mechanism, the release mechanism comprises an annular groove, the annular groove is formed in the bottom surface of the knob, a rotating ring is rotationally connected in the annular groove, and a second spring is fixedly connected between the rotating ring and the second gear together.

Preferably, a second limiting mechanism is connected between the brush holder and the first sliding plate, the second limiting mechanism is used for limiting the first sliding plate when the carbon brush is short, the second limiting mechanism comprises a transverse plate and a first yielding groove, the transverse plate is fixedly connected with the front surface of the first sliding plate, an inserting groove is formed in the side surface of the transverse plate, the first yielding groove is formed in the inner wall of the mounting groove, an L-shaped pushing plate matched with the inserting groove is slidably connected in the first yielding groove, a fixing plate is fixedly connected to the side surface of the L-shaped pushing plate, rollers are embedded in the side surface of the fixing plate and are in contact with the surface of the rollers, a third spring is fixedly connected between one side, away from the carbon brush, of the L-shaped pushing plate and the first yielding groove, and a round angle is formed in the corner of the fixing plate.

Preferably, a second abdicating groove is formed in the inner wall of the mounting groove, a third limiting mechanism is connected in the second abdicating groove and used for preventing the carbon brush from falling off from the mounting groove due to extremely short, the third limiting mechanism comprises a limiting block, the limiting block is slidably connected to the inner wall of the second abdicating groove, two fourth springs are fixedly connected between the limiting block and the second abdicating groove together, straight rods are inserted into the two fourth springs, one ends of the two straight rods are fixedly connected with the bottom surface of the limiting block, and the other ends of the two straight rods penetrate through the brush holder and are fixedly connected with a pull plate together;

one side of stopper keep away from the fourth spring is fixedly connected with fixed strip, fixed strip swivelling joint has the live-rollers, the live-rollers contacts with the carbon brush surface, one side of stopper keep away from the fourth spring is fixedly connected with soft rubber piece.

Preferably, the stopper is kept away from one side four corners department of fourth spring has all seted up the third groove of stepping down, the third is stepped down and is slided and is connected with the second sliding plate, the second sliding plate with common fixedly connected with fifth spring between the third groove of stepping down, the second sliding plate internal rotation is connected with the dwang, the dwang is kept away from the one end fixedly connected with drill bit of fifth spring, the four corners department of soft rubber piece all seted up with the corresponding round hole in third groove of stepping down, the tip of drill bit passes outwards extend behind the round hole, the other end fixedly connected with screw rod of dwang, the screw hole has been seted up on the lateral wall in the third groove of stepping down, the screw rod with the screw hole screw thread grafting.

Compared with the prior art, the invention has the following beneficial effects:

1. in the process of whole work, on the one hand, when the generator works, the heat generated during carbon brush work can be conducted out of the outer part of the regulator bracket through the heat dissipation mechanism, the generated heat is prevented from being conducted to the control chip of the regulator, thereby influencing the normal work of the control chip, on the other hand, when an operator finds that the generator is insufficient in power generation or does not generate power, the position of the first sliding plate is regulated through the twisting knob by the linkage regulating mechanism, thereby driving the end part of the shorter carbon brush to keep consistent with the longer carbon brush, and meanwhile, the first spring in a compression state for a long time is reset in the process of regulating the first sliding plate by the pushing mechanism, the lengths of the two carbon brushes are kept consistent, the unworn parts of the carbon brushes can be reused, the waste of the carbon brushes is avoided, and the work load caused by carbon brush replacement is reduced.

2. The length of the carbon brush is adjusted by the adjusting mechanism, so that the extending distance of the shorter carbon brush after being pushed out is consistent with that of the longer carbon brush, the worn carbon brush can be reused, and unnecessary processes caused by waste of the carbon brush and replacement of the carbon brush are avoided.

3. Through the setting of first stop gear, at the in-process to first sliding plate is spacing, through the torsion of restriction knob, make the knob only can unidirectional rotation, can not automatic re-setting to limited the removal of first sliding plate, prevent that the elastic force that the extrusion produced from can reverse acting on first sliding plate after first spring receives the extrusion, with the condition emergence in the first sliding plate withdrawal brush yoke.

4. Through setting up canceling release mechanical system, avoided when changing the carbon brush, the phenomenon that first sliding plate can not reset takes place, and the operator only needs to mention the knob and reverse rotation, can accomplish the reset, has reduced the loaded down with trivial details process that the dismantlement caused, has alleviateed operator's intensity of labour.

5. Through the setting of second stop gear, when adjusting first sliding plate position, prevent that the operator from twisting the knob always because of not knowing the inside length of carbon brush, cause the carbon brush to stretch out the length and not enough condition emergence that continues the use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a heat dissipating mechanism (cross-section of the regulator bracket and brush holder) according to the present invention;

FIG. 3 is a schematic view of the inside structure of the brush holder of the present invention (the brush holder is shown in cross section);

FIG. 4 is a schematic view of the connection of the adjusting mechanism (the brush holder is cut away) according to the present invention;

FIG. 5 is a schematic view of the connection of the pushing mechanism (the brush holder is cut away) according to the present invention;

FIG. 6 is a schematic diagram of the connection of the frame, the clamping block and the sliding rod (the clamping block is cut away);

FIG. 7 is a schematic view of the connection between the knob and the brush holder (both the brush holder and the knob are shown in cross section);

FIG. 8 is an enlarged view of portion A of FIG. 7 in accordance with the present invention;

FIG. 9 is a schematic view of the connection of the knob, the rotating sleeve, the rotating ring and the limiting rod (the rotating sleeve and the knob are cut away);

FIG. 10 is a schematic view of the connection between the second limiting mechanism and the brush holder (the brush holder and the fixing plate are cut away);

FIG. 11 is an enlarged view of portion B of FIG. 10 in accordance with the present invention;

fig. 12 is a schematic structural view of the connection between the third limiting mechanism and the brush holder (the brush holder and the carbon brush are both cut);

FIG. 13 is an enlarged view of portion C of FIG. 12 in accordance with the present invention;

FIG. 14 is a schematic view of the structure of the inside of the stopper (the stopper and the soft rubber sheet are cut away) according to the present invention;

fig. 15 is an enlarged view of section D of fig. 14 in accordance with the present invention.

In the figure: 1. a regulator bracket; 2. a brush holder; 3. a mounting groove; 4. a first sliding groove; 5. a first sliding plate; 6. a first spring; 7. a wire; 8. a knob; 9. a limit rod; 10. a rotating sleeve; 11. a control chip; 12. a heat conductive sheet; 13. a heat radiation fin; 14. an L-shaped heat conducting plate; 15. a first gear; 16. an L-shaped connecting plate; 17. a first rack; 18. a second gear; 19. a moving groove; 20. a character frame; 21. a second rack; 22. a moving track; 2201. a first moving rail; 2202. a second moving rail; 2203. a third moving rail; 23. a second sliding groove; 24. a slide bar; 25. a clamping block; 26. a first gas spring; 27. limit teeth; 2701. extruding the inclined plane; 2702. a limiting end face; 28. an extrusion groove; 29. a limit groove; 30. an annular groove; 31. a rotating ring; 32. a second spring; 33. a cross plate; 34. a plug-in groove; 35. a first relief groove; 36. an L-shaped pushing plate; 37. a fixing plate; 38. a roller; 39. a third spring; 40. a second relief groove; 41. a fourth spring; 42. a straight rod; 43. pulling a plate; 44. a fixing strip; 45. a rotating roller; 46. a soft rubber sheet; 4601. a round hole; 47. a third relief groove; 48. a second sliding plate; 49. a fifth spring; 50. a rotating lever; 51. a drill bit; 52. a screw; 53. a threaded hole; 54. a carbon brush; 55. and a limiting block.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

The automobile generator regulator bracket with the heat dissipation auxiliary function as shown in fig. 1 to 15 comprises a regulator bracket 1, wherein the end face of the regulator bracket 1 is fixedly connected with a brush frame 2, two mounting grooves 3 for mounting carbon brushes 54 are formed in the front face of the brush frame 2, first sliding grooves 4 are formed in the back faces of the inner parts of the two mounting grooves 3, first sliding plates 5 are slidably connected in the two first sliding grooves 4, first springs 6 are fixedly connected between the front faces of the two first sliding plates 5 and corresponding carbon brushes 54, and wires 7 at the end parts of the carbon brushes 54 penetrate through the first sliding plates 5 and the brush frame 2 and extend to the outside of the brush frame 2;

the side surface of the brush holder 2 is rotationally connected with two knobs 8, the two knobs 8 correspond to the positions of the two mounting grooves 3, the bottom surface of each knob 8 is fixedly connected with a limiting rod 9, the surface of each limiting rod 9 is sleeved with a rotating sleeve 10, an adjusting mechanism is connected between the first sliding plate 5 and the rotating sleeve 10, and the adjusting mechanism is used for pushing the first sliding plate 5 and the carbon brush 54 to move and adjust;

A first limiting mechanism is connected between the knob 8 and the brush holder 2, and is used for limiting the knob 8 to rotate unidirectionally after the knob 8 is rotationally adjusted;

a pushing mechanism is arranged between the rotating sleeve 10 and the mounting groove 3, and is used for pushing the carbon brush 54 to move relative to the first sliding plate 5 when the adjusting mechanism pushes the first sliding plate 5 and the carbon brush 54;

the control chip 11 is embedded in the bottom surface of the regulator bracket 1, and a heat dissipation mechanism is connected in the regulator bracket 1 and used for dissipating heat generated by the two carbon brushes 54 during working; during operation, in the prior art, the two carbon brushes 54 of the generator regulator are always contacted with the pole electric ring on the generator shaft under the elastic action of the compressed spring, on one hand, when the elastic force of the spring disappears, the situation that the two carbon brushes 54 are long and short can occur, so that the generator does not generate electricity or the generated energy is reduced, the two carbon brushes 54 are usually required to be replaced by new carbon brushes 54 for continuous use in the prior art, the process of replacing the carbon brushes 54 is tedious, the carbon brushes 54 with different lengths are only worn and do not affect the subsequent use, the new carbon brushes 54 can cause certain waste and simultaneously cause larger workload, on the other hand, the carbon brushes 54 are always contacted with the pole electric ring and have friction, a large amount of heat can be generated, the heat is larger possibly affecting the control chip 11 inside the regulator, the embodiment of the invention can solve the technical problems, the specific working mode is as follows, an operator presses the two carbon brushes 54 against the two pole electric rings of the generator shaft and installs the regulator bracket 1 on the end face of the generator, namely, the generator can continuously rotate the generator shaft through the generator, the heat dissipation mechanism can be prevented from being influenced by the heat dissipation of the carbon brushes 54, and the heat dissipation mechanism can continuously generates heat continuously, and the heat dissipation of the generator bracket 1 can be controlled to be more than the heat dissipation mechanism is continuously, and the heat dissipation of the generator is controlled to be more than the heat generated by the generator shaft is continuously, and can be influenced by the heat generator is continuously, and the heat can be continuously generated by the heat generator is continuously and has the heat generated;

When an operator finds that the power generation of the generator is not generated or the power generation amount is small, the condition that the elastic supporting force of one first spring 6 to the corresponding carbon brush 54 is insufficient, so that the carbon brush 54 is long and short is caused, at the moment, the regulator bracket 1 is disassembled, the shorter carbon brush 54 is found, the knob 8 on the side face of the shorter carbon brush 54 is twisted, the knob 8 rotates to drive the rotating sleeve 10 to rotate, so that the linkage regulating mechanism jointly moves the first sliding plate 5 and the carbon brush 54 to move a distance outside the mounting groove 3, when the shorter carbon brush 54 extends out of the brush holder 2, the twisting knob 8 is stopped, the first limiting mechanism limits the knob 8 to rotate unidirectionally, so that the knob 8 cannot rotate reversely after rotating and regulating, and the first sliding plate 5 cannot slide normally in the first sliding groove 4 through limiting the knob 8, so that the elastic force generated by compression of the first spring 6 acts reversely on the first sliding plate 5 to prevent the first sliding plate 5 from moving when the regulated carbon brush 54 is mounted on the generator again later;

in the process of twisting the knob 8, the rotating sleeve 10 is simultaneously linked with the pushing mechanism, the pushing mechanism pushes the carbon brush 54 to move relative to the first sliding plate 5, and in the process of pushing the carbon brush 54 by the adjusting mechanism, the distance between the carbon brush 54 and the first sliding plate 5 is gradually increased, so that the carbon brush 54 and the first sliding plate 5 which are far away from each other pull the first spring 6, and the first spring 6 which is compressed for a long time is stretched and restored, thereby being beneficial to restoring the elastic force of the first spring 6;

In the whole working process, on one hand, when the generator works, heat generated by the carbon brush 54 during working can be conducted out of the regulator bracket 1 through the heat dissipation mechanism, the generated heat is prevented from being conducted to the control chip 11 of the regulator, so that the normal working of the control chip 11 is affected, on the other hand, when an operator finds that the generator does not generate electricity enough or does not generate electricity, the knob 8 is twisted, the adjusting mechanism is linked to adjust the position of the first sliding plate 5, so that the end part of the shorter carbon brush 54 is driven to keep consistent with the longer carbon brush 54, meanwhile, the first spring 6 in a compressed state for a long time is reset in the process of adjusting the first sliding plate 5 through the pushing mechanism, the lengths of the two carbon brushes 54 are kept consistent, the unworn parts of the carbon brushes 54 can be reused, the waste of the carbon brushes 54 is avoided, and the working load generated by replacing the carbon brushes 54 is reduced.

As one embodiment of the present invention, the heat dissipation mechanism includes two heat conducting fins 12 and heat dissipating fins 13, the two heat conducting fins 12 are respectively fixed on the inner walls of the two mounting grooves 3, the two heat conducting fins 12 are respectively connected with the two carbon brushes 54 in a contact manner, the heat dissipating fins 13 are fixedly connected to the top surface of the regulator bracket 1, and the heat dissipating fins 13 and the two heat conducting fins 12 are respectively fixedly connected through the two L-shaped heat conducting plates 14; during operation, the carbon brush 54 generates a large amount of heat during operation, and the carbon brush 54 has good heat conductivity, so that the heat is conducted to the heat conducting fin 12 along with the carbon brush 54, then conducted to the heat radiating fins 13 through the L-shaped heat conducting plate 14, and hot spots are emitted to the outside of the regulator bracket 1 through a plurality of fins of the heat radiating fins 13, so that the influence on the control chip 11 caused by the overhigh temperature in the regulator bracket 1 is avoided.

As one embodiment of the invention, the adjusting mechanism comprises a first gear 15 and an L-shaped connecting plate 16, wherein the first gear 15 is fixedly connected to the bottom surface of the rotating sleeve 10, the L-shaped connecting plate 16 is fixedly connected to the front surface of the first sliding plate 5, a first rack 17 is fixedly connected to the top surface of the L-shaped connecting plate 16 at a position close to the first gear 15, and the first gear 15 and the first rack 17 are meshed with each other; during operation, an operator twists the knob 8 to drive the rotating sleeve 10 to rotate, the rotating sleeve 10 drives the first gear 15 to rotate, and the first gear 15 rotates to drive the first rack 17 meshed with the first gear 15 to move, so that the L-shaped connecting plate 16 and the first sliding plate 5 are driven to move, and in the moving process of the first sliding plate 5, due to the connection of the first spring 6, the carbon brush 54 is also pushed along the direction of the mounting groove 3, so that the extending distance of the shorter carbon brush 54 after being pushed out is consistent with the extending distance of the longer carbon brush 54, and the worn carbon brush 54 can be reused, thereby avoiding the waste of the carbon brush 54 and unnecessary process caused by replacement of the carbon brush 54.

As one embodiment of the invention, the pushing mechanism comprises a second gear 18 and a moving groove 19, wherein the second gear 18 is fixedly connected to the surface of the rotating sleeve 10, the radius of the second gear 18 is larger than that of the first gear 15, the moving groove 19 is arranged on the side wall of the mounting groove 3, the moving groove 19 is slidably connected with a notch frame 20, the moving groove 19 is communicated with the first sliding groove 4, the inner side wall of the notch frame 20 is fixedly connected with a second rack 21, the second rack 21 and the second gear 18 are meshed with each other, the bottom surface of the notch frame 20 is connected with an intermittent clamping mechanism, and the intermittent clamping mechanism is used for gradually clamping the carbon brushes 54 when the notch frame 20 starts to move in the whole moving process of the notch frame 20, and the intermittent clamping mechanism releases the clamping of the carbon brushes 54 when the notch frame 20 stops moving; during operation, the operator twists the knob 8 to drive the rotating sleeve 10 and the second gear 18 to rotate, thereby driving the second rack 21 meshed with the second gear 18 to move, the second rack 21 drives the square frame 20 to move, during the movement of the square frame 20, when the square frame 20 starts to move, the intermittent clamping mechanism gradually clamps the surface of the carbon brush 54, and drives the carbon brush 54 to synchronously move with the square frame 20, because the radius of the second gear 18 is larger than the radius of the first gear 15, the movement speed of the second rack 21 meshed with the second gear 18 is larger than the movement speed of the first rack 17 meshed with the first gear 15 in the synchronous rotation process of the first gear 15, thereby enabling the carbon brush 54 to move relative to the first sliding plate 5, thereby enabling the distance between the carbon brush 54 and the first sliding plate 5 to gradually increase, pulling the first spring 6, and loosening the first spring 6 after a certain distance, enabling the first spring 6 compressed for a long time to be pulled and restored, thereby being beneficial to restoring the elastic force of the first spring 6 to be pulled by the first sliding plate 5, and enabling the first spring 6 to always reach the restoring effect of the first sliding plate 6 to be pulled by the first sliding plate 5.

As an embodiment of the present invention, the intermittent clamping mechanism includes two moving rails 22 and two second sliding grooves 23, the two moving rails 22 are symmetrically arranged on the bottom surface of the square frame 20, the moving rails 22 include a first moving rail 2201, a second moving rail 2202 and a third moving rail 2203, sliding rods 24 are slidably connected in the two moving rails 22, the two second sliding grooves 23 are symmetrically arranged on the side walls of the mounting groove 3, clamping blocks 25 are slidably connected in the two second sliding grooves 23, and the top surfaces of the two clamping blocks 25 are fixedly connected with the bottom surfaces of the adjacent sliding rods 24 respectively; during operation, in the initial state, the sliding rod 24 is located in the first moving rail 2201, during the movement of the square frame 20, the sliding rod 24 slides from the first moving rail 2201 to the second moving rail 2202, so that the sliding rod 24 moves towards the carbon brush 54 during the sliding process, thereby driving the clamping blocks 25 to slide out of the second sliding groove 23, clamping the surface of the carbon brush 54, the square frame 20 continues to move, so that the sliding rod 24 slides in the second moving rail 2202, at this time, the two clamping blocks 25 continuously clamp two side surfaces of the carbon brush 54, and move along with the movement of the square frame 20, thereby driving the carbon brush 54 to move through the clamping blocks 25, pulling the first spring 6 after the movement of the carbon brush 54, gradually separating the clamping blocks 25 from the surface of the carbon brush 54 during the sliding process from the second moving rail 2202 to the third moving rail 2203, and canceling the clamping of the carbon brush 54, at this time, restoring the elastic force after the first spring 6 is pulled, thereby avoiding the situation that the elastic force is weakened due to the long-time compression of the first spring 6, and the effect of affecting the elastic supporting of the carbon brush 54 is avoided.

As one embodiment of the invention, the first limiting mechanism comprises an extrusion groove 28 and a plurality of limiting grooves 29, the extrusion groove 28 is arranged on the side surface of the brush holder 2, a first gas spring 26 is fixedly connected in the extrusion groove 28, the end surface of the first gas spring 26 is fixedly connected with limiting teeth 27, the limiting teeth 27 comprise extrusion inclined planes 2701 and limiting end surfaces 2702, the plurality of limiting grooves 29 are circumferentially arranged on the bottom surface of the knob 8 in an array manner, and the limiting grooves 29 are matched with the limiting teeth 27; when the regulator bracket 1 is installed again after the shorter carbon brush 54 is regulated, the carbon brush 54 is needed to be butted with the generator pole electric ring, the first spring 6 is extruded, the elastic force generated by extrusion can act on the first sliding plate 5 reversely, so that the first sliding plate 5 is pushed to retract into the brush frame 2, the carbon brush 54 still cannot elastically contact with the generator pole electric ring, the embodiment of the invention can solve the problems, and the specific implementation mode is that an operator rotates the knob 8, the extrusion inclined plane 2701 of the limiting tooth 27 contacts with the inclined plane of the limiting groove 29, the inclined plane of the limiting groove 29 extrudes the limiting tooth 27 into the extrusion groove 28, the limiting tooth 27 moves downwards to give way to the rotation of the knob 8, the knob 8 can smoothly rotate, and when the knob 8 rotates reversely, the limiting inclined plane of the limiting tooth 27 contacts with the end face of the extrusion groove 28 and is blocked mutually, so that the knob 8 cannot rotate reversely through the limiting tooth 27, thereby preventing the knob 8 from rotating reversely when the regulator bracket 1 is pushed, the first spring 6 is pushed to push the first sliding plate 5, and the first sliding plate 5 is reset;

In the process of limiting the first sliding plate 5, the knob 8 can only rotate unidirectionally and cannot reset automatically by limiting the torsion of the knob 8, so that the movement of the first sliding plate 5 is limited, and the situation that the elastic force generated by extrusion acts on the first sliding plate 5 reversely to retract the first sliding plate 5 into the brush holder 2 after the first spring 6 is extruded is prevented.

As one embodiment of the invention, a releasing mechanism is connected between the knob 8 and the second gear 18, the releasing mechanism is used for releasing the limit of the first limiting mechanism, the releasing mechanism comprises an annular groove 30, the annular groove 30 is arranged on the bottom surface of the knob 8, a rotating ring 31 is rotationally connected with the annular groove 30, and a second spring 32 is fixedly connected between the rotating ring 31 and the second gear 18; when the knob 8 is twisted, the first gas spring 26 jacks up the knob 8 without limiting when the second spring 32 has an elastic coefficient larger than that of the first gas spring 26;

the carbon brush 54 is worn to a length which cannot be used and then needs to be replaced, but because of the limit of the first limit mechanism, the first sliding plate 5 cannot be reset, the whole brush holder 2 needs to be disassembled and the internal parts are all reset, and the operation is complicated;

Through the release mechanism, the phenomenon that the first sliding plate 5 cannot be reset when the carbon brush 54 is replaced is avoided, an operator only needs to lift the knob 8 and reversely rotate, reset can be completed, the tedious process caused by disassembly is reduced, and the labor intensity of the operator is relieved.

As an embodiment of the present invention, a second limiting mechanism is connected between the brush holder 2 and the first sliding plate 5, the second limiting mechanism is used for limiting the first sliding plate 5 when the carbon brush 54 is shorter, the second limiting mechanism includes a transverse plate 33 and a first yielding groove 35, the transverse plate 33 is fixedly connected to the front surface of the first sliding plate 5, the lateral surface of the transverse plate 33 is provided with a plugging slot 34, the first yielding groove 35 is provided on the inner wall of the mounting slot 3, the first yielding groove 35 is slidably connected with an L-shaped pushing plate 36 adapted to the plugging slot 34, the lateral surface of the L-shaped pushing plate 36 is fixedly connected with a fixing plate 37, the lateral surface of the fixing plate 37 is embedded with a roller 38, the roller 38 contacts with the surface of the carbon brush 54, a third spring 39 is fixedly connected between the lateral surface of the L-shaped pushing plate 36 far from the carbon brush 54 and the first yielding groove 35, and a corner of the fixing plate 37 is provided with a round angle; in operation, when the regulator bracket 1 is detached and the position of the first sliding plate 5 is adjusted, it is difficult for an operator to judge the length of the carbon brush 54 in the brush holder 2 by naked eyes, if the carbon brush 54 is worn out mostly, only a small section is insufficient to ensure that the length of the extending brush holder 2 is consistent with that of the longer carbon brush 54, the operator can adjust the position of the first sliding plate 5 easily without knowing the length of the carbon brush 54 in the brush holder 2, and the gear engaged with the rack inside the whole brush holder 2 is possibly separated from each other, thus causing unnecessary trouble, and the embodiment of the present invention can solve the above technical problems in a specific operation mode as follows, in an initial state, the third spring 39 is in a compressed state, the first sliding plate 5 drives the transverse plate 33 to move and the roller 38 is always in contact with the surface of the carbon brush 54 when the operator twists the knob 8 to drive the first sliding plate 5 and the carbon brush 54 to move, when the roller 38 rolls from the surface of the carbon brush 54 through the end of the carbon brush 54, the elastic force of the third spring 39 will move the fixed plate 37 and the L-shaped pushing plate 36 to the inside of the mounting groove 3, the insertion end is inserted into the insertion groove 34 after the L-shaped limiting plate moves, so as to limit the cross plate 33, so that the cross plate 33 is positioned, after the cross plate 33 is fixedly connected with the first sliding plate 5 and the cross plate 33 is limited to move, the first sliding plate 5, the L-shaped connecting plate 16, the first rack 17 and the first gear 15 are synchronously limited, thereby limiting the rotation of the knob 8, when the operator finds that the knob 8 can not rotate continuously, the shorter carbon brush 54 is not enough to extend out of the brush holder 2, at this time, the carbon brush 54 has no reutilization value, the carbon brush 54 can be replaced, and when the carbon brush 54 is replaced, in the process of inserting the carbon brush 54 into the mounting groove 3, the round corners at the corners of the fixed plate 37 are actively abducted due to the extrusion of the carbon brush 54, and the fixed plate 37 and the L-shaped pushing plate 36 are retracted into the first abdicating groove 35, so that the roller 38 is in contact with the surface of the carbon brush 54;

Through the setting of the second stop gear, when adjusting first sliding plate 5 position, prevent that the operator from turning over knob 8 always because of not knowing the inside length of carbon brush 54, the condition that causes carbon brush 54 to stretch out the length not enough to continue the use takes place.

As an implementation mode of the invention, a second yielding groove 40 is formed on the inner wall of the installation groove 3, a third limiting mechanism is connected in the second yielding groove 40 and used for preventing the carbon brush 54 from being extremely short and falling off from the installation groove 3, the third limiting mechanism comprises a limiting block 55, the limiting block 55 is connected on the inner wall of the second yielding groove 40 in a sliding manner, two fourth springs 41 are fixedly connected between the limiting block 55 and the second yielding groove 40 together, straight rods 42 are inserted in the two fourth springs 41, one ends of the two straight rods 42 are fixedly connected with the bottom surface of the limiting block 55, and the other ends of the two straight rods 42 are fixedly connected with a pull plate 43 after penetrating through the brush frame 2;

a fixed bar 44 is fixedly connected to one side, far away from the fourth spring 41, of the limiting block 55, a rotating roller 45 is rotatably connected to the fixed bar 44, the rotating roller 45 is in contact with the surface of the carbon brush 54, and a soft rubber sheet 46 is fixedly connected to one side, far away from the fourth spring 41, of the limiting block 55; when the electric generator works, if the length of the carbon brush 54 in the brush holder 2 is shorter, the first spring 6 always gives elastic force to the carbon brush 54 when the electric generator works, so that the carbon brush 54 is pushed out of the mounting groove 3, the carbon brush 54 and the brush holder 2 are separated, and the power generation effect of the electric generator is affected;

Through the arrangement of the third limiting mechanism, when the generator works, whether the carbon brush 54 in the brush frame 2 is shorter or not can be automatically judged, and the shorter carbon brush 54 is prevented from falling off from the brush frame 2, so that the normal work of the generator is influenced;

the soft rubber sheet 46 has a larger friction coefficient, and increases friction force after being contacted with the carbon brush 54, so that the carbon brush 54 is more difficult to fall off from the brush holder 2, the rubber is softer, and the rubber is elastically extruded by the elastic force of the fourth spring 41 with a larger stiffness coefficient, so that the carbon brush 54 can be better limited.

As an embodiment of the present invention, four corners of one side of the limiting block 55 far away from the fourth spring 41 are provided with third yielding grooves 47, a second sliding plate 48 is slidably connected in the third yielding grooves 47, a fifth spring 49 is fixedly connected between the second sliding plate 48 and the third yielding grooves 47 together, a rotating rod 50 is rotatably connected in the second sliding plate 48, one end of the rotating rod 50 far away from the fifth spring 49 is fixedly connected with a drill bit 51, four corners of the soft rubber sheet 46 are provided with round holes 4601 corresponding to the third yielding grooves 47, the end of the drill bit 51 extends outwards after passing through the round holes 4601, the other end of the rotating rod 50 is fixedly connected with a screw rod 52, a threaded hole 53 is formed in the side wall of the third yielding groove 47, and the screw rod 52 is in threaded connection with the threaded hole 53; before the soft rubber sheet 46 contacts with the surface of the carbon brush 54 and extrudes, the tip position of the drill bit 51 contacts with the surface of the carbon brush 54 firstly, and in the moving process of the limiting block 55, as the screw 52 is inserted into the screw thread of the threaded hole 53, when the limiting block 55 moves, the screw 52 actively rotates to drive the rotating rod 50 and the drill bit 51 to rotate, and as the elastic force of the fifth spring 49, the drill bit 51 firmly contacts with the surface of the carbon brush 54 and pushes the rotating drill bit 51 to drill the surface of the carbon brush 54, so that the carbon brush 54 is fixed;

The carbon brush 54 is shorter and needs to be replaced, which indicates that the carbon brush 54 has no reuse value, and the drill bit 51 is used for drilling the surface of the carbon brush 54, so that the movement of the shorter carbon brush 54 can be more effectively limited, and the shorter carbon brush 54 is placed to fall off from the brush holder 2.

The working principle of the invention is as follows:

in the prior art, two carbon brushes 54 of a generator regulator are always contacted with a pole electric ring on a generator shaft under the elastic action of a compressed spring, on one hand, when the elastic force of the spring disappears, the situation that the two carbon brushes 54 are long and short can occur, so that the generator cannot generate electricity or the generated electricity is reduced, in the prior art, the two carbon brushes 54 are always required to be replaced by new carbon brushes 54 for continuous use, the process of replacing the carbon brushes 54 is tedious, the carbon brushes 54 with different lengths are only worn and do not affect the subsequent use, the new carbon brushes 54 can cause a certain waste and cause a larger workload, on the other hand, because the carbon brushes 54 are always contacted with the pole electric ring and have friction, a large amount of heat can be generated, and the heat is larger possibly affecting a control chip 11 in the regulator, the embodiment of the invention can solve the technical problems, and the specific working mode is as follows, an operator presses the two carbon brushes 54 to the two pole electric rings of the generator shaft and installs a regulator bracket 1 on the end face of the generator, namely, the generator generates electricity through the generator, when the generator works, the carbon brushes rotate, the carbon brushes 54 continuously rotate with the generator shaft, and the heat is continuously influenced by the heat dissipation bracket 1, and the heat is continuously generated by the heat dissipation mechanism is prevented from being influenced by the heat dissipation of the regulator bracket 1, and the heat is continuously generated by the heat dissipation mechanism is continuously, and the heat is controlled to be higher than the heat generator 1;

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, but rather, the foregoing embodiments and description illustrate the principles of the invention, and that various changes and modifications may be effected therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. The utility model provides an automobile generator regulator support with auxiliary heat dissipation function, includes regulator support (1), its characterized in that, terminal surface fixedly connected with brush yoke (2) of regulator support (1), two mounting grooves (3) that are used for installing carbon brush (54) are seted up in the front of brush yoke (2), two first sliding groove (4) have all been seted up at the inside back of mounting groove (3), two in the first sliding groove (4) all sliding connection have first sliding plate (5), all fixedly connected with first spring (6) jointly between the front of two first sliding plate (5) and corresponding carbon brush (54), wire (7) of carbon brush (54) tip run through first sliding plate (5) with brush yoke (2) and extend to brush yoke (2) outside;

the side face of the brush holder (2) is rotationally connected with two knobs (8), the two knobs (8) correspond to the positions of the two mounting grooves (3), the bottom face of each knob (8) is fixedly connected with a limiting rod (9), the surface of each limiting rod (9) is sleeved with a rotating sleeve (10), an adjusting mechanism is connected between the first sliding plate (5) and the rotating sleeve (10), and the adjusting mechanism is used for pushing the first sliding plate (5) and the carbon brush (54) to move and adjust;

a first limiting mechanism is connected between the knob (8) and the brush holder (2), and the first limiting mechanism is used for limiting the knob (8) to rotate unidirectionally after the knob (8) is rotationally regulated;

A pushing mechanism is arranged between the rotating sleeve (10) and the mounting groove (3), and the pushing mechanism is used for pushing the carbon brush (54) to move relative to the first sliding plate (5) when the adjusting mechanism pushes the first sliding plate (5) and the carbon brush (54);

the bottom surface of regulator support (1) is embedded to have control chip (11), regulator support (1) interconnect has cooling body, cooling body is used for dispelling the heat that two carbon brushes (54) produced during operation.

2. The automobile generator regulator bracket with the heat radiation auxiliary function according to claim 1, wherein the heat radiation mechanism comprises two heat conducting fins (12) and heat radiating fins (13), the two heat conducting fins (12) are respectively fixed on the inner walls of the two mounting grooves (3), the two heat conducting fins (12) are respectively in contact connection with the two carbon brushes (54), the heat radiating fins (13) are fixedly connected to the top surface of the regulator bracket (1), and the heat radiating fins (13) and the two heat conducting fins (12) are respectively fixedly connected through two L-shaped heat conducting plates (14).

3. The automobile generator regulator bracket with the heat dissipation auxiliary function according to claim 1, wherein the regulating mechanism comprises a first gear (15) and an L-shaped connecting plate (16), the first gear (15) is fixedly connected to the bottom surface of the rotating sleeve (10), the L-shaped connecting plate (16) is fixedly connected to the front surface of the first sliding plate (5), a first rack (17) is fixedly connected to the top surface of the L-shaped connecting plate (16) near the position of the first gear (15), and the first gear (15) and the first rack (17) are meshed with each other.

4. The automobile generator regulator bracket with the heat dissipation auxiliary function according to claim 3, wherein the pushing mechanism comprises a second gear (18) and a moving groove (19), the second gear (18) is fixedly connected to the surface of the rotating sleeve (10), the radius of the second gear (18) is larger than that of the first gear (15), the moving groove (19) is formed in the side wall of the mounting groove (3), a square frame (20) is slidably connected in the moving groove (19), the moving groove (19) is communicated with the first sliding groove (4), a second rack (21) is fixedly connected to the inner side wall of the square frame (20), the second rack (21) and the second gear (18) are meshed with each other, an intermittent clamping mechanism is connected to the bottom surface of the square frame (20), when the square frame (20) starts to move, the intermittent clamping mechanism is used for gradually stopping the carbon brush (54) during the whole moving process of the square frame (20), and the intermittent clamping mechanism is used for clamping the carbon brush (54).

5. The automobile generator regulator bracket with the heat dissipation auxiliary function according to claim 4, wherein the intermittent clamping mechanism comprises two moving rails (22) and two second sliding grooves (23), the two moving rails (22) are symmetrically arranged on the bottom surface of the square frame (20), the moving rails (22) comprise a first moving rail (2201), a second moving rail (2202) and a third moving rail (2203), sliding rods (24) are slidably connected in the two moving rails (22), the two second sliding grooves (23) are symmetrically arranged on the side walls of the mounting grooves (3), clamping blocks (25) are slidably connected in the two second sliding grooves (23), and the top surfaces of the two clamping blocks (25) are fixedly connected with the bottom surfaces of the adjacent sliding rods (24) respectively.

6. The automobile generator regulator bracket with the heat dissipation auxiliary function according to claim 4, wherein the first limiting mechanism comprises an extrusion groove (28) and a plurality of limiting grooves (29), the extrusion groove (28) is formed in the side face of the brush holder (2), a first gas spring (26) is fixedly connected in the extrusion groove (28), limiting teeth (27) are fixedly connected to the end face of the first gas spring (26), the limiting teeth (27) comprise extrusion inclined planes (2701) and limiting end faces (2702), the plurality of limiting grooves (29) are formed in the bottom face of the knob (8) in a circumferential array, and the limiting grooves (29) are matched with the limiting teeth (27).

7. The automobile generator regulator bracket with the heat dissipation auxiliary function according to claim 6, wherein a release mechanism is connected between the knob (8) and the second gear (18), the release mechanism is used for releasing the limit of the first limit mechanism, the release mechanism comprises an annular groove (30), the annular groove (30) is formed in the bottom surface of the knob (8), a rotating ring (31) is rotationally connected to the annular groove (30), and a second spring (32) is fixedly connected between the rotating ring (31) and the second gear (18).

8. The automobile generator regulator bracket with the heat dissipation auxiliary function according to claim 1, characterized in that a second limiting mechanism is connected between the brush holder (2) and the first sliding plate (5), the second limiting mechanism is used for limiting the first sliding plate (5) when the carbon brush (54) is short, the second limiting mechanism comprises a transverse plate (33) and a first yielding groove (35), the transverse plate (33) is fixedly connected to the front surface of the first sliding plate (5), a splicing groove (34) is formed in the side surface of the transverse plate (33), the first yielding groove (35) is formed in the inner wall of the mounting groove (3), an L-shaped pushing plate (36) matched with the splicing groove (34) is connected in a sliding manner in the first yielding groove (35), a fixing plate (37) is fixedly connected to the side surface of the L-shaped pushing plate (36), a roller (38) is arranged in the side surface of the fixing plate (37), and the roller (38) is in contact with the carbon brush (54), and the corner (37) is connected to the first side surface of the first sliding plate (35) in a corner, and the corner (37) is far away from the fixing groove (37).

9. The automobile generator regulator bracket with the heat dissipation auxiliary function according to claim 1, wherein a second abdication groove (40) is formed in the inner wall of the installation groove (3), a third limiting mechanism is connected in the second abdication groove (40) and is used for preventing a carbon brush (54) from being extremely short and falling off from the installation groove (3), the third limiting mechanism comprises a limiting block (55), the limiting block (55) is connected onto the inner wall of the second abdication groove (40) in a sliding manner, two fourth springs (41) are fixedly connected between the limiting block (55) and the second abdication groove (40), straight rods (42) are inserted into the two fourth springs (41), one ends of the two straight rods (42) are fixedly connected with the bottom surface of the limiting block (55), and the other ends of the two straight rods (42) penetrate through the brush frame (2) and are fixedly connected with a pulling plate (43) together;

One side of stopper (55) keep away from fourth spring (41) fixedly connected with fixed strip (44), fixed strip (44) internal rotation is connected with rotor (45), rotor (45) and carbon brush (54) surface contact, one side of stopper (55) keep away from fourth spring (41) fixedly connected with soft rubber piece (46).

10. The automobile generator regulator bracket with the heat dissipation auxiliary function according to claim 9, wherein a third yielding groove (47) is formed in four corners of one side of the limiting block (55) away from the fourth spring (41), a second sliding plate (48) is connected in the third yielding groove (47) in a sliding mode, a fifth spring (49) is fixedly connected between the second sliding plate (48) and the third yielding groove (47), a rotating rod (50) is connected in the second sliding plate (48) in a rotating mode, a drill bit (51) is fixedly connected to one end, far away from the fifth spring (49), of the rotating rod (50), round holes (4601) corresponding to the third yielding groove (47) are formed in four corners of the soft rubber sheet (46), the end portions of the drill bit (51) penetrate through the round holes (4601) and then extend outwards, screw rods (52) are fixedly connected to the other ends of the rotating rod (50), threaded holes (53) are formed in the side walls of the third yielding groove (47), and the threaded holes (53) are formed in the threaded holes.