Generator

Abstract

The utility model discloses a generator which comprises a shell, a silencing wind scooper is arranged in the shell, a silencer is arranged in the silencing wind scooper, an exhaust outlet is formed in the bottom of the silencing wind scooper, a ventilation opening opposite to the exhaust outlet is formed in the shell, and the silencing wind scooper is arranged in the shell. An exhaust pipe is arranged on the side, facing the exhaust outlet, of the silencer, a tail gas guide pipe is connected to the exhaust pipe, and the shell is provided with at least one installation hole which is different from the exhaust outlet in direction and allows the tail gas guide pipe to penetrate through. According to the scheme, the problem that in the prior art, the exhaust direction of a silencer of a generator cannot be adjusted according to the installation position of the generator, and heat dissipation of the generator is affected is solved.

Description

Technical Field

[0001] The utility model relates to a generator. Background Art

[0002] Chinese patent document CN210858944U discloses a variable frequency silent generator, including a muffler air guide cover, the muffler air guide cover includes a muffler air guide cover body, a muffler body is arranged in the inner cavity of the muffler air guide cover body, the muffler air guide cover body includes an inner shell and an outer shell, the edge of the inner shell is connected to the edge of the outer shell to form a muffler air guide cover body with an internal cavity; the muffler air guide cover body is connected to the shell assembly of the engine.

[0003] In the above scheme, a generator housing is also arranged outside the muffler air guide cover, and the exhaust port of the muffler is arranged to extend in the horizontal direction and pass through the muffler air guide cover and the generator housing. When such a generator is used on a motorhome, due to the different installation positions of the generator, the direction in which the muffler exhausts the exhaust gas is too limited, which makes the temperature around the generator high and is not conducive to the heat dissipation of the generator, thereby affecting the normal use of the generator. Utility Model Content

[0004] The utility model aims to provide a generator to solve the problem in the prior art that the exhaust direction of the muffler of the generator cannot be adjusted according to the installation position of the generator, thereby affecting the heat dissipation of the generator.

[0005] In order to achieve the above-mentioned purpose, the basic scheme of the utility model provides a generator, including a shell, a sound-absorbing air guide hood is arranged inside the shell, a muffler is arranged inside the sound-absorbing air guide hood, an exhaust port is arranged at the bottom of the sound-absorbing air guide hood, a vent opposite to the exhaust port is arranged on the shell, an exhaust pipe is arranged on the side of the muffler facing the exhaust port, an exhaust pipe is connected to the exhaust pipe, and at least one mounting hole for the exhaust gas duct to pass through is arranged on the shell, which is different from the direction of the exhaust port.

[0006] The beneficial effect of this basic scheme is that: with such a setting, the exhaust gas of the muffler is discharged through the exhaust pipe and the exhaust gas duct in turn, so that the exhaust gas duct can discharge the exhaust gas through the ventilation port of the shell, and can also discharge the exhaust gas by passing through the mounting hole on the shell, so that the direction of the exhaust gas discharged by the generator can be flexibly adjusted according to the installation position of the generator, thereby avoiding the phenomenon of excessive temperature around the generator, which is beneficial to ensure the heat dissipation effect of the generator.

[0007] Preferably, the exhaust gas conduit is detachably connected to the exhaust pipe. With such a configuration, it is convenient to disassemble and assemble the exhaust gas conduit and the exhaust pipe, thereby facilitating adjustment of the exhaust gas conduit as required.

[0008] Preferably, the tail gas conduit is connected to the exhaust pipe via a clamp. With such a configuration, the clamp connection allows the tail gas conduit and the exhaust pipe to rotate relative to each other, thereby reducing vibration transmission between the exhaust pipe and the tail gas conduit, which is beneficial to improving structural stability.

[0009] Preferably, the air outlet faces the bottom of the housing. With such an arrangement, the exhaust direction of the noise-absorbing air guide cover faces downward, which is beneficial to improving the heat dissipation effect of the generator.

[0010] The utility model has the following beneficial effects:

[0011] Compared with the prior art, the exhaust emission direction of the generator of this solution can be adjusted according to the installation position of the generator, thereby ensuring the heat dissipation effect of the generator and improving the adaptability of the generator. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of a generator embodiment of the utility model;

[0013] Figure 2 for Figure 1 Schematic diagram after removing the shell. DETAILED DESCRIPTION

[0014] The following is further described in detail through specific implementation methods:

[0015] The reference numerals in the drawings of the specification include: a silencer air guide cover 1, a shell 2, an exhaust duct 3, a mounting hole 4, a vent 5, a muffler 6, an exhaust pipe 7, and a clamp 8.

[0016] The embodiment is basically as shown in the attached Figure 1 and Figure 2 As shown: a generator includes a shell 2, a sound-absorbing air duct 1 is arranged inside the shell 2, a muffler 6 is arranged inside the sound-absorbing air duct 1, and the sound-absorbing air duct 1 is connected and fixed to the shell 2. An exhaust port is arranged at the bottom of the sound-absorbing air duct 1, and a vent 5 opposite to the exhaust port is arranged on the shell 2, so that the hot air formed after the muffler 6 is cooled in the sound-absorbing air duct 1 is discharged from the exhaust port and the vent 5 to the outside of the generator in sequence.

[0017] An exhaust pipe 7 is provided on the side of the muffler 6 facing the exhaust port, and an exhaust duct 3 is connected to the exhaust pipe 7. At least one mounting hole 4 for the exhaust duct 3 to pass through is provided on the housing 2, which is different from the direction of the exhaust port. In the present embodiment, the exhaust duct 3 is detachably connected to the exhaust pipe 7. Specifically, the exhaust duct 3 is connected to the exhaust pipe 7 by a clamp 8, so that the disassembly and assembly operation is more convenient, and the clamp 8 connection can make the exhaust duct 3 and the exhaust pipe 7 rotate relative to each other, so that the transmission of vibration between the exhaust duct 3 and the exhaust pipe 7 can be reduced, and the way the clamp 8 is connected facilitates the position of the exhaust duct 3 to rotate as needed, so as to facilitate adjustment. In the present embodiment, one mounting hole 4 is provided, and the direction of the mounting hole 4 is perpendicular to the direction of the exhaust port. In other embodiments, a plurality of mounting holes 4 may be provided, and the directions are different.

[0018] By adopting this solution, the exhaust gas from the muffler 6 of the generator is discharged through the exhaust pipe 7 and the exhaust gas duct 3 in turn, so that the exhaust gas duct 3 can choose to discharge the exhaust gas through the vent 5 of the shell 2, or through the mounting hole 4 on the shell 2. In this way, the direction in which the generator discharges the exhaust gas can be flexibly adjusted according to the installation position of the generator, thereby avoiding the phenomenon of excessive temperature around the generator, which is beneficial to ensuring the heat dissipation effect of the generator.

[0019] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. A generator, comprising a housing, a sound-absorbing air guide cover is arranged inside the housing, a muffler is arranged inside the sound-absorbing air guide cover, an exhaust port is arranged at the bottom of the sound-absorbing air guide cover, and a vent opposite to the exhaust port is arranged on the housing, characterized in that: An exhaust pipe is arranged on one side of the muffler facing the exhaust port, an exhaust conduit is connected to the exhaust pipe, and at least one mounting hole for the exhaust conduit to pass through is arranged on the shell and faces a direction different from the exhaust port.

2. A generator according to claim 1, characterized in that: The tail gas conduit is detachably connected to the exhaust pipe.

3. A generator according to claim 2, characterized in that: The exhaust gas conduit is connected to the exhaust pipe via a clamp.

4. A generator according to claim 3, characterized in that: The air outlet faces the bottom of the shell.

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