Fixing structure and generator voltage regulator

Abstract

The utility model provides a fixing structure and a generator voltage regulator, and belongs to the technical field of voltage regulators. The fixing structure comprises a voltage regulator shell and an L-shaped fixing plate. The top of the back face of the voltage regulator shell is fixedly connected with an L-shaped fixing plate, the top of the back face of the voltage regulator shell is fixedly connected with an L-shaped hanging plate, the L-shaped hanging plate is hung on the L-shaped fixing plate, the bottom of the back face of the voltage regulator shell is provided with an elastic abutting piece, and the elastic abutting piece can abut against the lower surface of the L-shaped fixing plate. Through the arrangement of the elastic abutting piece, the shell of the voltage regulator can be rapidly abutted to achieve installation, the installation and disassembly efficiency is improved, and the phenomenon that the abutting device is rusted is avoided.

Description

Technical Field

[0001] The present application relates to the field of voltage regulators, and in particular to a fixing structure and a generator voltage regulator. Background Art

[0002] Since the transmission ratio between the generator and the engine is fixed, the generator speed will change with the engine speed. During the operation of the car, the engine speed varies in a wide range, and the generator terminal voltage will also vary in a wide range with the engine speed. The generator needs to have a stable voltage to supply power to electrical equipment and charge the battery, so in order to keep the voltage at a certain value, the output voltage of the generator must be adjusted, so a voltage regulator is needed to adjust the output voltage.

[0003] For example, an AVR voltage regulator mounting seat for an AC generator disclosed in China with publication number CN215682938U realizes fixation by rotating the adjusting rod so that the fixing portion can be tightly pressed against the lower surface of the fixed engaging seat. However, during actual installation and disassembly, the adjusting rod needs to be rotated, which takes a certain amount of time. Moreover, after a long period of time, the threads of the adjusting rod will rust, making it impossible to rotate the adjusting rod. Utility Model Content

[0004] In order to make up for the above shortcomings, the present application provides a fixed structure and a generator voltage regulator, which aims to improve the rotation of the adjusting rod. In this way, it will take a certain amount of time to rotate the adjusting rod, and under the action of long-term action, the threads of the adjusting rod will rust, making it impossible to rotate the adjusting rod.

[0005] On the one hand, an embodiment of the present application provides a fixing structure, including a voltage regulator housing and an L-shaped fixing plate.

[0006] An L-shaped hanging plate is fixedly connected to the top of the back side of the voltage regulator housing, and the L-shaped hanging plate is hung on the L-shaped fixing plate. An elastic abutment is arranged at the bottom of the back side of the voltage regulator housing, and the elastic abutment can abut against the lower surface of the L-shaped fixing plate.

[0007] In a specific implementation scheme, the elastic clamping member includes a mounting fixing plate, which is fixedly connected to the bottom back side of the voltage regulator housing, and a guide rod is movably passed through the mounting fixing plate, and the bottom and top ends of the guide rod are respectively fixedly connected to a limiting plate and a clamping plate, and a clamping spring is sleeved on the outer side of the guide rod between the mounting fixing plate and the clamping plate, and the clamping plate is tightly against the lower surface of the L-shaped fixing plate.

[0008] In a specific implementation, a heat-conducting heat sink is also installed on one side of the voltage regulator housing.

[0009] In a specific implementation, the heat-conducting and heat-dissipating element includes a heat-conducting plate and heat-dissipating fins. The heat-conducting plate is embedded in a side surface of the voltage regulator housing, and the heat-dissipating fins are equidistantly arranged on the outer side of the heat-conducting plate.

[0010] In a specific implementation manner, the L-shaped fixing plate is fixedly connected to one end away from the voltage regulator housing with a fixing piece.

[0011] In a specific embodiment, the fixing member includes an ear plate, the ear plate is provided with a strip groove, and the interior of the strip groove is provided with an expansion bolt.

[0012] In a specific implementation manner, when the abutting plate abuts against the L-shaped fixing plate, the limiting plate is horizontally aligned with the bottom of the voltage regulator housing.

[0013] On the other hand, the embodiment of the present application further provides a generator voltage regulator, comprising the above-mentioned fixing structure and a generator control component. The generator control component is installed inside the voltage regulator housing.

[0014] Beneficial effects:

[0015] By setting the elastic abutment, the housing of the voltage regulator can be quickly abutted to achieve installation, thereby increasing the efficiency of installation and disassembly, and the abutment device will not rust. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the fixed structure provided in the embodiment of the present application;

[0018] Figure 2 An exploded view of a fixed structure provided for an embodiment of the present application;

[0019] Figure 3 A schematic diagram of the structure of the elastic abutment member provided in an embodiment of the present application;

[0020] Figure 4 A schematic diagram of the structure of a fixing member provided in an embodiment of the present application;

[0021] Figure 5 A schematic diagram of the structure of a thermally conductive heat sink provided in an embodiment of the present application.

[0022] In the figure: 1-voltage regulator housing; 11-slide groove; 2-L-shaped hanging plate; 3-elastic abutment; 31-mounting fixing plate; 32-limiting plate; 33-guide rod; 34-abutment spring; 35-abutment plate; 4-L-shaped fixing plate; 5-fixing piece; 51-ear plate; 511-strip groove; 52-expansion bolt; 6-heat-conducting heat sink; 61-heat-conducting plate; 62-heat-dissipating fins; 7-side plate; 8-slider. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0024] See also Figure 1-Figure 5 The present application provides a fixing structure, including a voltage regulator housing 1 and an L-shaped fixing plate 4.

[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , an L-shaped hanging plate 2 is fixedly connected to the top of the back side of the voltage regulator housing 1, and the L-shaped hanging plate 2 is hung on the L-shaped fixing plate 4. Specifically, side plates 7 are fixedly connected to both sides of the L-shaped hanging plate 2, and the side plates 7 are just located on both sides of the L-shaped fixing plate 4, which can further increase the stability of the installation of the voltage regulator housing 1. An elastic tight-fitting member 3 is provided at the bottom of the back side of the voltage regulator housing 1, and the elastic tight-fitting member 3 can be tightly pressed against the lower surface of the L-shaped fixing plate 4. Among them, when installing the voltage regulator housing 1, first fix the L-shaped fixing plate 4 to the position to be installed, first pull the elastic tight-fitting member 3, so that a certain distance is left between the elastic tight-fitting member 3 and the L-shaped hanging plate 2, and then hang the L-shaped hanging plate 2 on the L-shaped fixing plate 4, and then loosen the elastic tight-fitting member 3, so that the elastic tight-fitting member 3 can be tightly pressed against the lower surface of the L-shaped fixing plate 4, so as to achieve the installation of the voltage regulator housing 1. By providing the elastic abutment member 3, the voltage regulator housing 1 can be quickly abutted for installation, thereby increasing the efficiency of installation and disassembly, and the abutment device will not rust.

[0026] In this embodiment, the elastic abutment member 3 includes a mounting plate 31, which is fixedly connected to the bottom of the back of the voltage regulator housing 1. A guide rod 33 is movably passed through the mounting plate 31, and the bottom and top ends of the guide rod 33 are respectively fixedly connected to a limit plate 32 and a close abutment plate 35. Specifically, a slider 8 is fixedly connected to the back of the close abutment plate 35, and a slide groove 11 matching the slider 8 is provided on the back of the voltage regulator housing 1. A close abutment spring 34 is sleeved on the outer side of the guide rod 33 between the mounting plate 31 and the close abutment plate 35, and the close abutment plate 35 is close to the lower surface of the L-shaped fixing plate 4. Among them, by pulling the limit plate 32, the close abutment plate 35 moves downward under the action of the guide rod 33 and the close abutment spring 34, so that the voltage regulator housing 1 can be quickly installed and disassembled, saving time.

[0027] In the specific setting, a heat-conducting heat sink 6 is also installed on one side of the voltage regulator housing 1. The heat-conducting heat sink 6 includes a heat-conducting plate 61 and heat-dissipating fins 62. The heat-conducting plate 61 is embedded in the side of the voltage regulator housing 1, and the heat-dissipating fins 62 are equidistantly arranged on the outside of the heat-conducting plate 61. When the voltage regulator is running, the heat generated is conducted out through the heat-conducting plate 61, and then the heat inside the voltage regulator housing 1 is dissipated through each heat-dissipating fin 62, so as to achieve heat dissipation of the voltage regulator and improve the service life of the voltage regulator.

[0028] In this embodiment, a fixing member 5 is fixedly connected to one end of the L-shaped fixing plate 4 away from the voltage regulator housing 1. The fixing member 5 includes an ear plate 51, on which a strip groove 511 is provided, and an expansion bolt 52 is provided inside the strip groove 511. When the L-shaped fixing plate 4 is installed first, the expansion bolt 52 is placed inside the strip groove 511, and then the strip groove 511 is aligned with the pre-reserved installation groove, and the expansion bolt 52 is screwed in. Through the provision of the strip groove 511, the expansion bolt 52 can be adjusted to align the position according to the actual reserved installation groove, so that the position distance of a variety of reserved installation grooves can be used.

[0029] In this embodiment, when the abutting plate 35 abuts against the L-shaped fixing plate 4, the limiting plate 32 is horizontally aligned with the bottom of the voltage regulator housing 1. At this time, when the abutting plate 35 abuts against the L-shaped fixing plate 4, the voltage regulator housing 1 can cover the limiting plate 32, making the entire device more beautiful and protecting the limiting plate 32. At the same time, when the limiting plate 32 needs to be pulled, the limiting plate 32 can be grasped by extending the hand toward the back of the voltage regulator housing 1.

[0030] See also Figure 1-Figure 5 The embodiment of the present application further provides a generator voltage regulator, including a fixing structure and a generator control component. The generator control component is installed inside the voltage regulator housing 1. Among them, the power generation and control component can adjust the motor output by the generator to meet the actual power supply demand.

[0031] The fixed structure and the working principle of the generator voltage regulator:

[0032] When installing the voltage regulator housing 1, first fix the L-shaped fixing plate 4 to the position to be installed, first pull the elastic abutment 3 to leave a certain distance between the elastic abutment 3 and the L-shaped hanging plate 2, and then hang the L-shaped hanging plate 2 on the L-shaped fixing plate 4. At this time, loosen the elastic abutment 3 so that the elastic abutment 3 can tightly abut the lower surface of the L-shaped fixing plate 4 to achieve the installation of the voltage regulator housing 1. Through the setting of the elastic abutment 3, the voltage regulator housing 1 can be quickly abutted to achieve installation, which increases the efficiency of installation and disassembly, and the abutment device will not rust.

[0033] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. A fixing structure, characterized in that: include A voltage regulator housing (1) and an L-shaped fixing plate (4), wherein the top of the back side of the voltage regulator housing (1) is fixedly connected to an L-shaped hanging plate (2), and the L-shaped hanging plate (2) is hung on the L-shaped fixing plate (4); and an elastic abutment member (3) is provided at the bottom of the back side of the voltage regulator housing (1), and the elastic abutment member (3) can abut against the lower surface of the L-shaped fixing plate (4).

2. A fixing structure according to claim 1, characterized in that: The elastic abutment member (3) comprises a mounting plate (31), the mounting plate (31) being fixedly connected to the bottom of the back side of the voltage regulator housing (1), a guide rod (33) movably passing through the mounting plate (31), the bottom end and the top end of the guide rod (33) being respectively fixedly connected to a limit plate (32) and an abutment plate (35), a abutment spring (34) being sleeved on the outer side of the guide rod (33) between the mounting plate (31) and the abutment plate (35), and the abutment plate (35) abuts against the lower surface of the L-shaped fixing plate (4).

3. A fixing structure according to claim 1, characterized in that: A heat-conducting heat sink (6) is also installed on one side of the voltage regulator housing (1).

4. A fixing structure according to claim 3, characterized in that: The heat-conducting and heat-dissipating element (6) comprises a heat-conducting plate (61) and heat-dissipating fins (62); the heat-conducting plate (61) is embedded in the side surface of the voltage regulator housing (1); and the heat-dissipating fins (62) are equidistantly arranged on the outside of the heat-conducting plate (61).

5. A fixing structure according to claim 1, characterized in that: One end of the L-shaped fixing plate (4) away from the voltage regulator housing (1) is fixedly connected to a fixing piece (5).

6. A fixing structure according to claim 5, characterized in that: The fixing member (5) comprises an ear plate (51), a strip groove (511) is provided on the ear plate (51), and an expansion bolt (52) is provided inside the strip groove (511).

7. A fixing structure according to claim 2, characterized in that: When the abutting plate (35) abuts against the L-shaped fixing plate (4), the limiting plate (32) is horizontally aligned with the bottom of the voltage regulator housing (1).

8. Generator voltage regulator, characterized in that: include The fixing structure and the generator control component according to any one of claims 1 to 7, The generator control component is installed inside the voltage regulator housing (1).

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