Inverter mounting structure of gasoline generating set

Abstract

The utility model belongs to the technical field of inverter installation, and discloses an inverter installation structure of a gasoline generating set, which comprises an equipment main body, a bottom plate and a supporting structure, the bottom plate is arranged below the equipment main body, threaded pipes are symmetrically arranged on two sides of the bottom of the equipment main body, the threaded pipes penetrate through the bottom plate, and screws are embedded in the threaded pipes. The bottom plate, the heat conduction plate, the spring and the like are arranged, the equipment body is installed on a shell of the gasoline generating set during installation, and the bottom plate and the heat conduction plate are in contact with the surface of the shell and the bottom of the equipment body respectively under the action of the spring at the moment; the device main body is lifted by using the spring, so that the device main body cannot be in direct contact with the surface of the shell, and the vibration generated by the operation of the gasoline generating set is absorbed by the elasticity of the spring, so that the problem that the current inverter cannot cope with the vibration generated by the operation of the gasoline generating set is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of inverter installation, and in particular relates to an inverter installation structure of a gasoline generator set. Background Art

[0002] At present, most inverters installed on gasoline generator sets are fixed with screws. However, since gasoline generator sets will generate large vibrations during operation, long-term vibrations will have a certain impact on the internal parts of the inverter, which can easily cause damage to the inverter. Therefore, an inverter installation structure for gasoline generator sets is designed to solve the problem that the current inverter cannot cope with the vibrations generated by the operation of gasoline generator sets. Utility Model Content

[0003] The purpose of the utility model is to provide an inverter installation structure for a gasoline generator set, so as to solve the problem that the current inverter cannot cope with the vibration caused by the operation of the gasoline generator set mentioned in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an inverter installation structure of a gasoline generator set includes an equipment body, a base plate and a support structure, a base plate is arranged below the equipment body, and threaded pipes are symmetrically installed on both sides of the bottom of the equipment body, the threaded pipes penetrate the base plate, and screws are embedded in the threaded pipes, the base plate and the equipment body are connected by a support structure, and the support structure is used to control the distance between the equipment body and the base plate.

[0005] Preferably, the supporting structure includes a heat conducting plate, a spring and an auxiliary plate, the springs are symmetrically installed on both sides of the bottom plate surface and between the threaded tubes, a heat conducting plate is fixed to the top of the spring, the length of the heat conducting plate is the same as the length of the equipment body, and the top surface of the heat conducting plate is in contact with the bottom of the equipment body, the auxiliary plates are symmetrically welded and fixed to the front and rear ends of the heat conducting plate, and the side walls of the auxiliary plates are in contact with the front and rear end surfaces of the equipment body.

[0006] Preferably, grooves are provided on the surfaces of the bottom plate and the heat conducting plate and between the springs, and the second magnetic strip and the first magnetic strip are respectively provided in the grooves, and the second magnetic strip is arranged opposite to the first magnetic strip.

[0007] Preferably, the length and width of the bottom plate are consistent with those of the device body, and a sponge layer is wrapped on both sides of the bottom plate surface, and the sponge layer is in contact with the bottom of the device body.

[0008] Preferably, a plurality of heat sinks are symmetrically installed at equal intervals on the bottom of the heat conducting plate and on both sides of the spring, and the height of the heat sink is less than the minimum thickness of the spring.

[0009] Preferably, a nut is sleeved on the threaded tube, and the diameter of the nut is smaller than the diameter of the end of the screw.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] (1) The utility model is provided with a bottom plate, a heat conducting plate and a spring. During installation, the main body of the device is installed on the outer casing of the gasoline generator set. At this time, the bottom plate and the heat conducting plate are in contact with the outer casing surface and the bottom of the main body of the device respectively under the action of the spring. The main body of the device is lifted by the spring so that it cannot directly contact the outer casing surface. The vibration generated by the operation of the gasoline generator set is absorbed by the elasticity of the spring, thereby solving the problem that the current inverter cannot cope with the vibration generated by the operation of the gasoline generator set.

[0012] (2) The utility model is provided with a second magnetic strip, a first magnetic strip and a sponge layer, etc., and the mutual repulsion between the magnetic strips is utilized when in use. The auxiliary spring increases the distance between the device body and the outer shell and improves the shock absorption effect. At the same time, the sponge layer is provided to isolate the direct contact between the device body and the bottom plate, thereby reducing the noise problem generated when the device body hits the bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 This is the appearance diagram of the utility model;

[0015] Figure 3 This is the appearance diagram of the heat conducting plate of the utility model;

[0016] In the figure: 1. threaded tube; 2. screw; 3. heat sink; 4. bottom plate; 5. first magnetic strip; 6. second magnetic strip; 7. heat conducting plate; 8. spring; 9. nut; 10. sponge layer; 11. equipment body; 12. auxiliary plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-Figure 3As shown, the utility model provides the following technical solutions: an inverter installation structure of a gasoline generator set includes an equipment body 11, a base plate 4 and a supporting structure, a base plate 4 is arranged below the equipment body 11, and threaded tubes 1 are symmetrically installed on both sides of the bottom of the equipment body 11, the threaded tubes 1 penetrate the base plate 4, and screws 2 are embedded in the threaded tubes 1, the base plate 4 and the equipment body 11 are connected through the supporting structure, and the supporting structure is used to control the distance between the equipment body 11 and the base plate 4, the supporting structure includes a heat conducting plate 7, a spring 8 and an auxiliary plate 12, springs 8 are symmetrically installed on both sides of the surface of the base plate 4 and between the threaded tubes 1, a heat conducting plate 7 is fixed on the top of the spring 8, the length of the heat conducting plate 7 is the same as the length of the equipment body 11, and the top surface of the heat conducting plate 7 is in contact with the bottom of the equipment body 11, the auxiliary plate 12 is symmetrically welded and fixed to the front and rear ends of the heat conducting plate 7, and the side wall of the auxiliary plate 12 is in contact with the front and rear end surfaces of the equipment body 11.

[0019] Through the above technical solution: during installation, the device body 11 is placed on the casing of the gasoline generator set, so that the threaded tube 1 passes through the mounting hole on the casing, and then the screw 2 is engaged and fixed to the end of the threaded tube 1. Since the threaded tube 1 is not directly fixed to the casing, the device body 11 can move slightly up and down on the surface of the casing. At this time, the bottom plate 4 and the heat conducting plate 7 are in contact with the surface of the casing and the bottom of the device body 11 respectively under the action of the spring 8. The spring 8 is used to lift the device body 11 so that it cannot directly contact the surface of the casing, and the vibration generated by the operation of the gasoline generator set is absorbed by the elasticity of the spring 8, thereby solving the problem that the current inverter cannot cope with the vibration generated by the operation of the gasoline generator set. In addition, the auxiliary plates 12 installed on both sides of the heat conducting plate 7 are used to ensure that the heat conducting plate 7 is always located below the device body 11, thereby preventing the heat conducting plate 7 from sliding freely.

[0020] See also Figure 1-Figure 3 As shown, grooves are provided on the surfaces of the bottom plate 4 and the heat conducting plate 7 and between the springs 8, and the second magnetic strip 6 and the first magnetic strip 5 are respectively arranged in the grooves, and the second magnetic strip 6 and the first magnetic strip 5 are arranged opposite to each other. The length and width of the bottom plate 4 are consistent with the device body 11, and sponge layers 10 are wrapped on both sides of the surface of the bottom plate 4, and the sponge layer 10 is in contact with the bottom of the device body 11. The length and width of the bottom plate 4 are consistent with the device body 11, and sponge layers 10 are wrapped on both sides of the surface of the bottom plate 4, and the sponge layer 10 is in contact with the bottom of the device body 11. A nut 9 is sleeved on the threaded tube 1, and the diameter of the nut 9 is smaller than the diameter of the end of the screw 2. A plurality of heat sinks 3 are symmetrically installed at equal intervals at the bottom of the heat conducting plate 7 and on both sides of the spring 8, and the height of the heat sink 3 is less than the minimum thickness of the spring 8.

[0021] Through the above technical solution: after the threaded tube 1 passes through the mounting hole on the outer shell, different numbers of nuts 9 can be installed according to the remaining length of the threaded tube 1, thereby achieving the purpose of controlling the distance between the device body 11 and the bottom plate 4. When the device is running, the mutual repulsion between the first magnetic strip 5 and the second magnetic strip 6 is utilized, and the auxiliary spring 8 increases the distance between the device body 11 and the outer shell and improves the shock absorption effect. At the same time, the sponge layer 10 is arranged to isolate the direct contact between the device body 11 and the bottom plate 4, thereby reducing the noise problem generated when the device body 11 hits the bottom plate 4. In addition, since the heat conducting plate 7 is in contact with the bottom of the device body 11, and multiple heat sinks 3 are fixedly installed on the bottom of the heat conducting plate 7, the heat dissipation efficiency of the device body 11 is increased in cooperation with the heat conducting plate 7, thereby ensuring the normal operation of the device.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An inverter installation structure for a gasoline generator set, characterized in that: The invention comprises an equipment body (11), a bottom plate (4) and a supporting structure, wherein the bottom plate (4) is arranged below the equipment body (11), and threaded tubes (1) are symmetrically installed on both sides of the bottom of the equipment body (11), the threaded tubes (1) penetrate the bottom plate (4), and screws (2) are embedded in the threaded tubes (1), the bottom plate (4) and the equipment body (11) are connected via the supporting structure, and the supporting structure is used to control the distance between the equipment body (11) and the bottom plate (4).

2. The inverter installation structure of a gasoline generator set according to claim 1, characterized in that: The support structure comprises a heat conducting plate (7), a spring (8) and an auxiliary plate (12); the springs (8) are symmetrically installed on both sides of the surface of the bottom plate (4) and between the threaded tubes (1); the heat conducting plate (7) is fixed to the top of the spring (8); the length of the heat conducting plate (7) is the same as the length of the device body (11), and the top surface of the heat conducting plate (7) is in contact with the bottom of the device body (11); the auxiliary plate (12) is symmetrically welded and fixed to the front and rear ends of the heat conducting plate (7), and the side walls of the auxiliary plate (12) are in contact with the front and rear end surfaces of the device body (11).

3. The inverter installation structure of a gasoline generator set according to claim 2, characterized in that: Grooves are provided on the surfaces of the bottom plate (4) and the heat conducting plate (7) and between the springs (8), and a second magnetic strip (6) and a first magnetic strip (5) are respectively arranged in the grooves, and the second magnetic strip (6) and the first magnetic strip (5) are arranged opposite to each other.

4. The inverter installation structure of a gasoline generator set according to claim 3, characterized in that: The length and width of the bottom plate (4) are consistent with those of the device body (11), and a sponge layer (10) is provided on both sides of the surface of the bottom plate (4), and the sponge layer (10) is in contact with the bottom of the device body (11).

5. The inverter installation structure of a gasoline generator set according to claim 3, characterized in that: A plurality of heat sinks (3) are symmetrically installed at equal intervals at the bottom of the heat conducting plate (7) and on both sides of the spring (8), and the height of the heat sinks (3) is less than the minimum thickness of the spring (8).

6. The inverter installation structure of a gasoline generator set according to claim 2, characterized in that: A nut (9) is sleeved on the threaded tube (1), and the diameter of the nut (9) is smaller than the diameter of the end of the screw (2).

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