CN210239837U - Cooling air duct of gasoline engine generator module - Google Patents
Cooling air duct of gasoline engine generator module Download PDFInfo
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- CN210239837U CN210239837U CN201920983061.2U CN201920983061U CN210239837U CN 210239837 U CN210239837 U CN 210239837U CN 201920983061 U CN201920983061 U CN 201920983061U CN 210239837 U CN210239837 U CN 210239837U
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- cooling air
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Abstract
The utility model discloses a gasoline engine generator module cooling air duct, including the engine that is located the box inside, the oil tank, power hand power starter, casing baffle and module, power hand power starter is located engine casing one side, the module is fixed in the bottom half, install the module fin in the module, the casing baffle leans on lower part setting in the module fin, the module fin is close to power hand power starter installation, the oil tank is installed in module and power hand power starter top, the inside cooling air duct that has of box, the cooling air duct includes the inlet air channel that oil tank and power hand power starter formed, inlet air channel's one end is the cooling air import, inlet air channel's the other end and power cooling air intake intercommunication. In this way, the utility model discloses petrol generator module cooling duct can carry out quick cooling to the module from inlet air channel through the module fin, shortens the path length of power cooling wind, reduces the power cooling wind loss, carries out high efficiency cooling to the engine.
Description
Technical Field
The utility model relates to a generator technical field especially relates to a petrol generator module cooling duct.
Background
The gasoline generator is convenient to use in outing or camping outing due to the characteristics of small volume, light weight, simple operation, convenient movement and the like.
At present, the heat dissipation of the gasoline generator set is mainly realized by cooling fan blades or cooling fans, and then the cooling fan blades or the cooling fans are used for cooling and then discharging the cooling air, so that the loss and the flow dissipation of cooling air are caused, and the heat dissipation effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a gasoline engine generator module cooling air duct, from inlet air channel through the module fin, can cool off the module fast, can shorten the path length of power cooling wind, reduces the loss of power cooling wind, can carry out high efficiency's cooling to the engine.
In order to solve the technical problem, the utility model discloses a technical scheme be: provides a cooling air duct of a gasoline generator module, which comprises an engine positioned in a box body, an oil tank, a power hand pull starter, a shell baffle plate and a module,
the power hand-pull starter is positioned at one side of the engine shell, the module is fixed at the bottom of the box body, the module is provided with a module radiating fin, the shell baffle is arranged against the middle lower part of the module radiating fin, the module radiating fin is arranged close to the power hand-pull starter, the oil tank is arranged above the module and the power hand-pull starter,
the inside cooling air duct that still has of box, cooling air duct include the inlet air channel that oil tank and power hand power starter formed, inlet air channel's one end is the cooling air import, inlet air channel's the other end and power cooling air intake intercommunication.
In a preferred embodiment of the present invention, the side of the oil tank surface facing the power hand starter is a circular arc shape, and is configured to match with the external shape of the power hand starter.
In a preferred embodiment of the present invention, the cooling air inlet is located on the box body, and the cooling air enters from the cooling air inlet, passes through the module cooling fins through the cooling air duct, and then enters the dynamic cooling air inlet.
In a preferred embodiment of the present invention, the surface of the power hand pull starter has a power cooling air inlet, and the cooling air enters the power cooling air inlet from the air inlet channel to cool the engine.
The utility model discloses a preferred embodiment, the casing baffle is L shape, and the horizontal board of casing baffle is fixed on the box base, and the vertical board of casing baffle is located power hand power starter below, and the vertical board can be led the cooling wind direction power cooling air intake direction that gets into in the cooling air duct.
In a preferred embodiment of the present invention, the module heat sink is installed beside the inlet of the power cooling wind, and the module electrical connectors are disposed toward the box panel.
The utility model has the advantages that: the utility model discloses petrol generator module cooling duct can carry out quick cooling to the module from inlet air channel through the module fin, can shorten the path length of power cooling wind, reduces the loss of power cooling wind, can carry out high efficiency's cooling to the engine.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of a preferred embodiment of a cooling air duct of a gasoline engine generator module according to the present invention;
FIG. 2 is a schematic view of the internal structure of a preferred embodiment of the cooling air duct of the gasoline engine generator module of the present invention;
the parts in the drawings are numbered as follows: 100. 200 parts of an oil tank, a power hand-pull starter, 201 parts of a power cooling air inlet, 300 parts of a shell baffle, 400 parts of a module, 401 parts of a module radiating fin, 500 parts of an air inlet channel, 501 parts of a cooling air inlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 2, an embodiment of the present invention includes:
a cooling air duct of a gasoline engine generator module comprises an engine positioned in a box body, the box body also comprises an oil tank 100, a power hand-pull starter 200, a shell baffle 300 and a module 400,
the power hand power starter 200 is located on one side of the engine casing, the module 400 is fixed at the bottom of the case body, the module 400 is provided with a module radiating fin 401, and the radiating fin 401 can timely radiate heat generated by the module 400.
The chassis baffle 300 is positioned against the lower middle portion of the module heat sink 401, the module heat sink 401 is mounted adjacent to the power pull starter 200, and the oil tank 100 is mounted above the module 400 and the power pull starter 200.
The surface of the oil tank 100 is in a circular arc shape, and further, one side of the surface of the oil tank 100 facing the power hand starter 200 is in a circular arc shape and is matched with the external shape of the power hand starter 200.
The inside of the box body is provided with a cooling air duct, and the cooling air duct comprises an air inlet channel 500 formed by the oil tank 100 and the power hand pull starter 200.
One end of the air inlet channel 500 is a cooling air inlet 501, the other end of the air inlet channel 500 is communicated with a dynamic cooling air inlet 201, wherein the cooling air inlet 501 is located on the box body, and the dynamic cooling air inlet 201 is located on the surface of the dynamic hand pull starter 200.
Cooling air enters from a cooling air inlet 501 at the bottom of the box body, passes through the module radiating fins 401 through the air inlet channel 500 and then enters the power cooling air inlet 201, and the cooling air cools the engine after rapidly and effectively cooling the module.
Above-mentioned casing baffle 300 is L shape, and the horizontal plate of casing baffle 300 is fixed on the box base, and the vertical plate of casing baffle 300 is located power hand power starter 200 below, and the vertical plate can lead to the cooling wind power cooling wind air intake 201 direction that gets into in cooling air duct 500.
The module cooling fins 401 are installed beside the dynamic cooling air inlet 201, so that the path length of the dynamic cooling air can be shortened, and the loss of the dynamic cooling air is reduced.
The module cooling fins 401 are arranged beside the power cooling air inlet 201, and the module electrical connector is arranged towards the panel of the box body, so that the module electrical connector can be conveniently disassembled and assembled and the circuits on the module can be conveniently overhauled.
The utility model discloses gasoline engine generator module cooling duct's cooling route is:
the cooling air enters from the cooling air inlet 501, passes through the module cooling fin 401 from the air inlet channel 500, and then enters the dynamic cooling air inlet 201 on the hand pull starter 200, and the cooling air rapidly and effectively takes away the heat of the cooling module 400 through the module cooling fin 401, and then cools the engine.
The utility model discloses gasoline engine generator module cooling duct's beneficial effect is:
from inlet air channel through the module fin, can carry out quick cooling to the module, can shorten the path length of power cooling wind, reduce the loss of power cooling wind, can carry out high efficiency's cooling to the engine.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (6)
1. A cooling air duct of a gasoline generator module comprises an engine positioned in a box body, and is characterized by also comprising an oil tank, a power hand pull starter, a shell baffle and a module,
the power hand-pull starter is positioned at one side of the engine shell, the module is fixed at the bottom of the box body, the module is provided with a module radiating fin, the shell baffle is arranged against the middle lower part of the module radiating fin, the module radiating fin is arranged close to the power hand-pull starter, the oil tank is arranged above the module and the power hand-pull starter,
the inside cooling air duct that still has of box, cooling air duct include the inlet air channel that oil tank and power hand power starter formed, inlet air channel's one end is the cooling air import, inlet air channel's the other end and power cooling air intake intercommunication.
2. The cooling air duct of the gasoline generator module as claimed in claim 1, wherein the side of the oil tank surface facing the power hand starter is arc-shaped and is configured to match the outer shape of the power hand starter.
3. The gasoline engine generator module cooling air duct of claim 1, wherein the cooling air inlet is located on the housing, and cooling air enters from the cooling air inlet, passes through the module fins through the cooling air duct, and enters the power cooling air inlet.
4. The gasoline engine generator module cooling air duct of claim 3, wherein the surface of the power hand pull starter is provided with a power cooling air inlet, and cooling air enters the power cooling air inlet from the air inlet channel to cool the engine.
5. The cooling air duct of the gasoline engine generator module as claimed in claim 1, wherein the casing baffle is L-shaped, the transverse plate of the casing baffle is fixed on the base of the box body, the vertical plate of the casing baffle is located below the power hand-pull starter, and the vertical plate can guide the direction of an air inlet of the cooling air entering the cooling air duct to the power cooling air.
6. The gasoline engine generator module cooling duct of claim 1, wherein the module heat sink is mounted next to the inlet of the power cooling wind, and the module electrical connector is disposed toward the cabinet panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920983061.2U CN210239837U (en) | 2019-06-27 | 2019-06-27 | Cooling air duct of gasoline engine generator module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920983061.2U CN210239837U (en) | 2019-06-27 | 2019-06-27 | Cooling air duct of gasoline engine generator module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210239837U true CN210239837U (en) | 2020-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920983061.2U Active CN210239837U (en) | 2019-06-27 | 2019-06-27 | Cooling air duct of gasoline engine generator module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210239837U (en) |
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2019
- 2019-06-27 CN CN201920983061.2U patent/CN210239837U/en active Active
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