CN214997911U

CN214997911U - Portable generator

Info

Publication number: CN214997911U
Application number: CN202121626253.1U
Authority: CN
Inventors: 曾彬
Original assignee: Chongqing Huandi Electromechanical Co ltd
Current assignee: Chongqing Huandi Electromechanical Co ltd
Priority date: 2021-07-17
Filing date: 2021-07-17
Publication date: 2021-12-03
Anticipated expiration: 2031-07-17

Abstract

The utility model discloses a portable generator, including casing and the generator body of setting at the casing internal zone engine, the front side of casing is provided with the panel seat, is provided with control panel in this panel seat set up the air inlet that advances that supplies cooling duct to inhale the cooling air on the casing of panel seat below the rear side of casing is provided with back air exit, and the size of air exit is greater than the air inlet that advances, advance air inlet, casing and back air exit and closely cooperate and form the cooling duct the left side of casing is provided with the arm-tie the right side lower part of casing is provided with the machine oil filler cap. The remarkable effects are as follows: the portable multifunctional electric heating water heater has the characteristics of simplicity in operation, diversified functions, small volume, convenience in carrying, high reliability and the like, and is suitable for being used in various occasions and various environments; the heat dissipation capability of the whole machine is good and the heat dissipation efficiency is high.

Description

Portable generator

Technical Field

The utility model relates to generator technical field, concretely relates to portable generator.

Background

The portable generator is one of the commonly used generators, and is powered by a general-purpose engine, and the generated power is about 1 KW. Such portable miniature generators typically do not have a dedicated frame-type frame, and may have a dedicated housing to form a silent generator, or may have no dedicated housing to form an open generator.

At present, current portable generator is provided with the engine that has the crankcase in the casing, is provided with silencer, stator and rotor subassembly, impeller, starter fan casing, starter drawing disc etc. around the engine on the engine, because structural design problem leads to current portable generator to have a lot of defects like: short service life, large volume, difficult carrying, few types of output direct current voltage, small application range and the like; meanwhile, good heat dissipation cannot be achieved in the aspect of heat dissipation.

Disclosure of Invention

The utility model aims at providing a portable generator, this generator has characteristics such as small, easy operation, safe in utilization, radiating effect are good to prior art not enough.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable generator, its key lies in: the engine oil cooling device comprises a shell and a generator body with an engine, wherein a panel seat is arranged on the front side of the shell, a control panel is arranged in the panel seat, an advancing air inlet for a cooling air channel to suck cooling air is formed in the shell below the panel seat, a rear air outlet is arranged on the rear side of the shell, the size of the rear air outlet is larger than that of the advancing air inlet, the shell and the rear air outlet are tightly matched to form the cooling air channel, a pull disc is arranged on the left side of the shell, and an engine oil filler cap is arranged on the lower portion of the right side of the shell;

the control panel comprises a panel body, an engine switch is arranged on the left side of the panel body, a first voltage output interface is arranged on the panel body below the engine switch, a protective cover is arranged on the first voltage output interface, an alternating current terminal is arranged on the panel body on the right side of the engine switch, a circuit breaker switch and an engine oil alarm lamp are arranged on the panel body below the alternating current terminal, a second voltage output interface is arranged on the panel body below the circuit breaker switch, and a grounding terminal is arranged on the panel body below the engine oil alarm lamp.

Furthermore, the casing includes the supporter that is formed by left side shell and right side shell, is provided with the fan housing that advances in the front side of this supporter, sets up on this fan housing that advances panel seat and preceding wind gap the rear side of supporter is provided with the back exhaust cover that is used for seting up the back exhaust vent the left and right sides of supporter is provided with left sound-proof housing and right sound-proof housing respectively set up on the left sound-proof housing set up with the through-hole that the drawing dish suits the opening has been seted up on the right sound-proof housing with engine oil filler cap matched with opening.

Furthermore, the panel seat is located in the middle of the forward air cover, and the forward air inlet is formed in the bottom of the forward air cover.

Further, the pull disc is located in the middle of the right side of the left sound-proof housing, and the engine oil filler cap is arranged at the bottom of the right side of the right sound-proof housing.

Furthermore, a handle is formed at the top of the shell, and an oil filling port is formed on the shell beside the handle.

The utility model discloses a show the effect and be:

the portable multifunctional electric heating water heater has the characteristics of simplicity in operation, diversified functions, small volume, convenience in carrying, high reliability and the like, and is suitable for being used in various occasions and various environments; the cooling air duct formed by wrapping other parts of the generator by the front air cover and the rear air exhaust cover effectively enables heat generated by the operation of the whole machine to be effectively dissipated, and the heat dissipation capacity of the whole machine is improved; meanwhile, the size of the front air inlet is smaller than that of the rear air inlet, so that the large heat dissipation area of cooling air can be enlarged, pressure difference can be formed, the air flow rate in the cooling air duct can be improved, and the heat dissipation efficiency can be improved.

Drawings

Fig. 1 is a schematic view of the structure of a viewing angle of the present invention;

FIG. 2 is a right side view of FIG. 1;

fig. 3 is a schematic structural diagram of another view angle of the present invention.

Detailed Description

The following provides a more detailed description of the embodiments and the operation of the present invention with reference to the accompanying drawings.

As shown in fig. 1 to 3, a portable power generator includes a housing 10 and a power generator body (not shown) with an engine disposed in the housing 10, a panel base 20 is disposed at a front side of the housing 10, a control panel 90 is arranged in the panel base 20, a front air inlet 30 for a cooling air duct to suck cooling air is arranged on the shell 10 below the panel base 20, a rear air outlet 40 is arranged at the rear side of the shell 10, the rear air outlet 40 is larger than the front air inlet 30 in size, the front air inlet 30, the shell 10 and the rear air outlet 40 are tightly matched to form a cooling air duct, a pull disc 50 is arranged at the left side of the shell 10, an oil filler cap 60 is arranged at the lower part of the right side of the shell 10, a handle 70 is formed on the top of the housing 10, and a filler opening 80 is provided on the housing 10 beside the handle 70.

As can be seen from fig. 1 and 2, the control panel 90 includes a panel body 91, an engine switch 92 is disposed on the left side of the panel body 91, a first voltage output interface 93 is disposed on the panel body 91 below the engine switch 92, a protective cover 94 covers the first voltage output interface 93, an ac terminal 95 is disposed on the panel body 91 on the right side of the engine switch 92, a circuit breaker switch 96 and an oil alarm lamp 97 are disposed on the panel body 91 below the ac terminal 95, a second voltage output interface 98 is disposed on the panel body 91 below the circuit breaker switch 96, and a ground terminal 99 is disposed on the panel body 91 below the oil alarm lamp 97.

As can be seen from fig. 1 to 3, the housing 10 includes a support 11 formed by a left side housing a and a right side housing b, the handle 70 and the oil filler 80 are formed on the top of the support 11, an advancing wind cover 12 is provided on the front side of the support 11, the panel base 20 and the advancing wind gap 30 are provided on the advancing wind cover 12, a rear wind cover 13 for opening a rear wind gap 40 is provided on the rear side of the support 11, a left soundproof cover 14 and a right soundproof cover 15 are provided on the left and right sides of the support 11, a through hole adapted to the pan 50 is provided on the left soundproof cover 14, and an opening adapted to the oil filler cap 60 is provided on the right soundproof cover 15.

Preferably, the panel base 20 is located in the middle of the forward air hood 12, and the forward air inlet 30 is located at the bottom of the forward air hood 12; the drawing tray 50 is located the right side middle part of left sound-proof housing 14, engine oil filler cap 60 is located the right side bottom of right sound-proof housing 15 all be formed with the cross arch of slope on the left side sound-proof housing 14 remaining right sound-proof housing 15.

The generator has the characteristics of simplicity in operation, diversified functions, small size, convenience in carrying, high reliability and the like, and is suitable for being used in various environments in various occasions; the cooling air duct formed by wrapping other parts of the generator by the front air cover and the rear air exhaust cover effectively enables heat generated by the operation of the whole machine to be effectively dissipated, and the heat dissipation capacity of the whole machine is improved; meanwhile, the size of the front air inlet is smaller than that of the rear air inlet, so that the large heat dissipation area of cooling air can be enlarged, pressure difference can be formed, the air flow rate in the cooling air duct can be improved, and the heat dissipation efficiency can be improved.

The technical scheme provided by the utility model is introduced in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a portable generator, includes the casing and sets up the generator body of taking the engine in the casing, its characterized in that: a panel seat is arranged on the front side of the shell, a control panel is arranged in the panel seat, a front air inlet for a cooling air channel to suck cooling air is formed in the shell below the panel seat, a rear air outlet is arranged on the rear side of the shell, the size of the rear air outlet is larger than that of the front air inlet, the shell and the rear air outlet are tightly matched to form the cooling air channel, a pull disc is arranged on the left side of the shell, and an engine oil filler cap is arranged on the lower portion of the right side of the shell;

2. The hand-held portable generator of claim 1, wherein: the casing includes the supporter that is formed by left side shell and right side shell, is provided with the fan housing that advances in the front side of this supporter, sets up on this fan housing that advances panel seat and the wind gap of advancing the rear side of supporter is provided with the back exhaust hood that is used for seting up the back air exit the left and right sides of supporter is provided with left sound-proof housing and right sound-proof housing respectively set up on the left sound-proof housing set up with the through-hole that the drawing disk suited on the left side sound-proof housing set up on the right side sound-proof housing with engine oil filler cap matched with opening.

3. The hand-held portable generator of claim 2, wherein: the panel seat is located in the middle of the forward air cover, and the forward air inlet is formed in the bottom of the forward air cover.

4. The hand-held portable generator of claim 2, wherein: the pull disc is located in the middle of the right side of the left sound-proof housing, and the engine oil filler cap is arranged at the bottom of the right side of the right sound-proof housing.

5. A hand-held portable generator according to any one of claims 1 to 4, wherein: a lifting handle is formed at the top of the shell, and an oil filling port is formed in the shell beside the lifting handle.