CN204024809U - Portable generator - Google Patents
Portable generator Download PDFInfo
- Publication number
- CN204024809U CN204024809U CN201420378825.2U CN201420378825U CN204024809U CN 204024809 U CN204024809 U CN 204024809U CN 201420378825 U CN201420378825 U CN 201420378825U CN 204024809 U CN204024809 U CN 204024809U
- Authority
- CN
- China
- Prior art keywords
- support
- cylinder head
- fuel tank
- wind
- portable generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002828 fuel tank Substances 0.000 claims abstract description 38
- 238000001816 cooling Methods 0.000 claims abstract description 31
- 238000009413 insulation Methods 0.000 claims abstract description 19
- 230000030279 gene silencing Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 230000007306 turnover Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model provides an a kind of wherein side of fuel tank to install fixing, heat insulation, wind-guiding is cooling to be integrated in one, simple in structure, parts are few, the portable generator that cost is low, comprise: motor and by the generator of its Driven by Coaxial, fuel tank, control panel, support and handle, wind scooper, aforementioned fuel tank is by first, two supports support, the first support is set to: its outside is adjacent on the top of wind scooper cylinder head that mulched ground is connected to motor, like this, the first support can make a part of cooling air from wind scooper, along the spatial flow between the first support and cylinder head.
Description
Technical field
The utility model belongs to technical field of generators, is specifically related to a kind of fuel tank thermal baffle of portable generator.
Background technique
Portable generator is one of generator generally using, and it is power by general purpose engine, and generated output is roughly in 1KW left and right.This Portable small generator does not have special frame type frame conventionally, can have special cabinet to form mute generator, can there is no special cabinet yet and forms open generator.The rear a kind of open portable generator of the portable generator close with the utility model.This electric generator structure requires very compact, and fuel tank is arranged on top and the mutual close together of generator conventionally.For guaranteeing safety, existing design is provided with thermal baffle between fuel tank and motor; Meanwhile, for guaranteeing the cylinder cap heat radiation of motor, be adjacent to and be thereunder also provided with cylinder cap wind scooper with thermal baffle.In addition, the fuel tank of prior art also needs to install fixing in cylinder cap one side, therefore also relate to an independent fuel tank fixed support.The parts that thermal baffle, cylinder cap wind scooper, fuel tank fixed support these minutes are arranged, parts are many, cost of material is high, and dismounting is complicated, cost of labor is high.
Model utility content
For the above-mentioned problems in the prior art, the purpose of this utility model is to provide a kind of portable generator, and that a wherein side of its fuel tank is installed is fixing, heat insulation, wind-guiding is cooling is integrated in one, simple in structure, parts are few, cost is low.
The utility model portable generator, comprise: motor and by the generator of its Driven by Coaxial, center line and this engine shaft line parallel and be arranged in the fuel tank of its top, the control panel of controlling for complete machine, for supporting the support of complete machine, and for the handle of mobile complete machine.This motor has the lead wind scooper of cylinder head and cylinder head direction of cooling air, its specialization is, aforementioned fuel tank is supported by first and second support, the first support is set to: its outside is adjacent on the top of wind scooper cylinder head that mulched ground is connected to motor, like this, the first support can make a part of cooling air from wind scooper, along the spatial flow between the first support and cylinder head.The first support can arrange like this: it comprises the wind-guiding-insulation part of a horizontal layout, and this wind-guiding-insulation part turns down and is conjointly formed with for supporting the supporting portion of fuel tank in wind scooper one side direction.Further, on the first support, with the both sides of the contiguous wind-guiding-insulation part in supporting portion, at least therein a side also turnover downwards be conjointly formed with side air dam.
On the basis of technique scheme, the second support is set to be connected to the outboard end of generator.Further again, handle is configured to: it is connected on fuel tank, and Qie Qi two ends center of effort is close to first and second support respectively.
In addition, can also so further improvement: control panel is arranged on to complete machine one side that the cooling air of cooling cylinder head blows out.
In technique scheme, by integrate first support of cylinder head wind deflector, tank support, three parts of fuel tank thermal baffle independently in conventional art, simple in structure, parts are few, cost is low.
The setting of side air dam, can more effectively guide cooling air to take away better the heat of cylinder head, better cooling cylinder lid.
Because fuel tank is directly installed on the cylinder head and generator of the utility model portable generator by first and second support, solid and reliable, thereby by handle Shi Qi center of effort near first and second support be arranged on fuel tank, can improve equally the reliability of handle.
Control panel is arranged on to complete machine one side that the cooling air of cooling cylinder head blows out, is conducive to save space and reinforced panel heat radiation.
Accompanying drawing explanation
Fig. 1 is the utility model STRUCTURE DECOMPOSITION schematic diagram.
Fig. 2 is the schematic perspective view (amplification) of the first support in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and given embodiment, the utility model will be further described.In explanation, relate to orientation, the direction of take in the face of control panel is as front, specifically referring to orientation that Fig. 1 marks.
As shown in Figure 1, this portable generator 1 comprises the given embodiment of the utility model: motor 2 and by the generator 3 of its Driven by Coaxial; Center line and disposed thereon side's parallel with motor 2 axis fuel tank 4; The control panel 5 of controlling for complete machine; For supporting the support 6 of complete machine; And for the handle 7 of mobile complete machine.
This motor 2 is provided with a wind scooper 21 at its right-hand member, in wind scooper 21, have the cooling fan of engine (not shown) being connected with engine crankshaft, from the cooling air of cooling fan of engine by cylinder head 22 and cylinder head 23 directions of leading under the guiding at wind scooper 21.
Generator 3 is comprised to a left side successively by the right side: the electric motor end cap 31, electric machine support 32 and the motor tail-hood 33 that are connected with motor 2 left ends, stator, rotor (not shown) are contained in the inner space of generator 3, in motor tail-hood 33, be provided be connected on motor shaft, for the motor ventilating fan (not shown) of cooled electric generator 3.
Motor 2 and generator 3 are configured to the Engine-Generator unit (not marking in figure) of complete machine, at the left and right end in the bottom of this Engine-Generator unit, each along fore-and-aft direction to be provided with a support 6(be the bottom that right-hand member support 6 is located at motor 2, left end support 6 is one-body molded with the electric machine support 2 of generator 3), each support 6 two ends respectively connects a resilient cushion member 61, thereby beam 61 and support thereof are supported on level by portable generator complete machine 1.
The position relative with cylinder head 22 above generator 3, on cylinder head 22, be provided with the silencing apparatus 24 of discharging and eliminating the noise and process for engine exhaust, for the heat that prevents silencing apparatus 24 directly transmits to the bottom of the fuel tank 4 of its top, on silencing apparatus 24, be provided with and be turnover state and cover the left side of silencing apparatus 24 and the thermal baffle of upside 25 simultaneously.
Along the rear side of engine cylinder head 22 direction to the left, be not provided with a cylinder head wind scooper 12 radiating fin of coated this cylinder head 22 (in figure mark).
As shown in Figure 1, fuel tank 4 is supported by first and second support 8,9.Meanwhile, referring to Fig. 2, the first support 8 comprises: the wind-guiding-insulation part 81 of horizontal layout, is provided with two mounting holes 86 at the rear side of this wind-guiding-insulation part 81; This wind-guiding-insulation part 81 turns down and is conjointly formed with for supporting the supporting portion 82 of fuel tank 4 in a side direction relative with wind scooper 21, the upper end of this supporting portion 82 is provided with the fuel tank assembly department (not marking in figure) of level, is provided with the tapped hole 85 that oil feeding reservoirs 4 is installed on horizontal assembly department.
Further, as shown in Figure 2, on the first support 8, with the both sides of the contiguous wind-guiding-insulation part 81 in supporting portion wherein 82, at least therein a side also turnover downwards be conjointly formed with side air dam 83.For silencing apparatus 24 that the cooling air after cooling cylinder lid 23 is led, in the present embodiment in the both sides of wind-guiding-insulation part 81 each to being arranged with a side air dam 83, meanwhile, for the first support 8 is fixing from front side, on front side air dam 83, be provided with a mounting hole (not shown).Like this, by bolt 84, through two mounting holes 86 in first support 8 rear end wind-guiding-insulation part 81 and a mounting hole on forward end air dam 83, whole the first support 8 can be made its outside be adjacent in the top of wind scooper 21 the corresponding mounting hole that mulched ground is connected to cylinder head 23 (in figure mark); And the right-hand member of fuel tank 4 is fixedly attached on the tapped hole 85 of aforementioned the first support 8 upper support portions 82 by bolt 45.Thereby, the first support 8 in the utility model, its wind-guiding-insulation part 81 has played the effect of wind deflector, thermal baffle in conventional art, and simultaneously its integrated supporting portion 82 has replaced again traditional fuel tank mounting bracket, realized wind-guiding, heat insulation, support three functions and integrate.
One second support 9, it is the state of vertically setting up, and along its front end, turns down forward and is connected to form an assembly department (not shown) of installing for control panel 5, is welded with nut 93 on this assembly department.The 4th journal stirrup 34 that is provided with the second support 9 fixed installation use on electric machine support 32, is fixedly connected on the 4th journal stirrup 34 and (is connected to the outboard end of generator 3) by bolt 91 second supports 9.Meanwhile, on the second support 9, its top is provided with from the side the mounting hole (not shown) that (from left to right) install fuel tank 4; Accordingly, below the left end of fuel tank 4, be provided with the first journal stirrup 41, on this first journal stirrup 41, be provided with corresponding mounting hole, by bolt 92, fuel tank 4 nationalitys are fixedly connected on the second support 9 by the first journal stirrup 41.
Thus, whole fuel tank 4 is flatly supported on first and second support 8,9.And at the top of this fuel tank 4, near first and second support 8,9 ground, be provided with second and third journal stirrup 42,43 for handle 7 is installed respectively.One handle 7, is inverted U-shaped, and its two ends center of effort (being mounting hole, not shown) is connected with second and third journal stirrup 42,43 by bolt 44 respectively, thereby handle 7 is flatly fixedly connected on fuel tank 4.
One control panel 5, complete machine one side that its cooling air that is arranged on cooling cylinder head blows out (being the front side of complete machine), the front side of its abuts fuel tank 4, its right-hand member is fixedly connected in the Carburetor (not shown) of motor 2 in the present embodiment, and its left end is fixedly connected on the nut 93 of the second support 9 installed in front portions by bolt 51.
In addition,, for hiding the space between the utility model portable generator offside tank 4 and wind scooper 21, be separately provided with a decorative cover 11 and beautify.
When the utility model portable generator is worked, the cooling air producing from motor 2 cooling fans, wherein a part (fraction) is by under the guiding at wind scooper 21, top by wind scooper 21 blows to the space between the first support 8 and cylinder head 23, blow on cylinder head 23 fin channels and take away heat, under the guiding of wind-guiding-insulation part 81 and side air dam 83, blow to afterwards the space between silencing apparatus 24 and silencing apparatus 24 and fuel tank 4, further take away the heat of silencing apparatus 24, after this under the restriction of the thermal baffle 25 of silencing apparatus 24, final major part blows to the front side of complete machine.And in complete machine front side, be provided with control panel 5, under the stopping of control panel 5, blow to the cooling air of front side and will take away the heat of control panel rear side electrical part and discharge from the surrounding (mainly along its left and right sides and below) of this control panel 5.Meanwhile, the cooling air producing from motor 2 cooling fans, its another part (major part) is by under the guiding at cylinder head wind scooper 12, make cooling air first pass the fin channels of cylinder head 22 rear sides, turn afterwards and blow to the fin channels in cylinder head 22 left sides and adjacent silencing apparatus 24, finally, the front side to complete machine blows out and is undertaken cooling and discharge by blowing to as previously mentioned control panel 5.
Generally speaking, the utility model portable generator has realized that fuel tank is heat insulation, wind-guiding, three functional unifications of support, and its fuel tank is heat insulation, engine cylinder head, cylinder head, silencing apparatus radiating effect are good, have advantages of simple in structure, cost is low, overall compact.
The utility model patent still can have other various embodiments, and can have different improvement, only otherwise depart from design essence of the present utility model, and all within its claim protection domain.
Claims (7)
1. a portable generator, comprises motor (2) and by the generator (3) of its Driven by Coaxial; Center line parallel with described motor (2) axis and be arranged in its top fuel tank (4); The control panel (5) of controlling for complete machine; For supporting the support (6) of complete machine; And for the handle (7) of mobile complete machine; Described motor (2) has the lead wind scooper (21) of cylinder head and cylinder head direction of cooling air, it is characterized in that:
Described fuel tank (4) is supported by first and second support (8,9); Described the first support (8) is to arrange like this: its outside is adjacent on the top of described wind scooper (21) cylinder head (23) that mulched ground is connected in described motor (2), like this, described the first support (8) can make a part of cooling air from wind scooper (21), along the spatial flow between the first support (8) and cylinder head (23).
2. portable generator according to claim 1, is characterized in that:
Described the first support (8) comprising: the wind-guiding-insulation part of horizontal layout (81); This wind-guiding-insulation part (81) turns down and is conjointly formed with the supporting portion (82) for supporting fuel tank (4) in wind scooper (21) one side direction.
3. portable generator according to claim 2, is characterized in that:
In the both sides of the described wind-guiding-insulation part (81) with described supporting portion (82) vicinity, a side also turns down and is conjointly formed with side air dam (83) downwards at least therein.
4. according to the portable generator described in any one in claims 1 to 3, it is characterized in that:
Described the second support (9) is connected in the outboard end of described generator (3).
5. portable generator according to claim 4, is characterized in that:
It is upper that described handle (7) is connected in fuel tank (4), and its two ends center of effort is close to described first and second support (8,9) respectively.
6. portable generator according to claim 4, is characterized in that:
Described control panel (5) is arranged on complete machine one side that the cooling air of cooling cylinder head blows out.
7. portable generator according to claim 5, is characterized in that:
Described control panel (5) is arranged on complete machine one side that the cooling air of cooling cylinder head blows out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378825.2U CN204024809U (en) | 2014-07-10 | 2014-07-10 | Portable generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378825.2U CN204024809U (en) | 2014-07-10 | 2014-07-10 | Portable generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204024809U true CN204024809U (en) | 2014-12-17 |
Family
ID=52064687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420378825.2U Expired - Lifetime CN204024809U (en) | 2014-07-10 | 2014-07-10 | Portable generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204024809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979888A (en) * | 2018-08-18 | 2018-12-11 | 全椒县全动机械有限公司 | A kind of diesel engine lid and its manufacturing process |
-
2014
- 2014-07-10 CN CN201420378825.2U patent/CN204024809U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979888A (en) * | 2018-08-18 | 2018-12-11 | 全椒县全动机械有限公司 | A kind of diesel engine lid and its manufacturing process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201940725U (en) | Internal combustion arc welding equipment driven by air-cooled diesel engine | |
| CN103184929B (en) | Engine-driven generator set | |
| CN204024809U (en) | Portable generator | |
| CN104582453A (en) | Electronic device radiating shell | |
| CN204161089U (en) | Engine bay ventilation structure and the passenger vehicle with this engine bay ventilation structure | |
| CN201913349U (en) | Enclosed type welding workstation of air-cooled diesel internal combustion engine | |
| CN101867246A (en) | Intake end cover structure for generator sets | |
| CN201197100Y (en) | AC Power generator | |
| CN210141667U (en) | Structure improved cooling fan | |
| CN205365476U (en) | Supply vehicle amortization structure of airing exhaust | |
| CN201225193Y (en) | Machine frame type frequency conversion electric generator | |
| CN204425875U (en) | Electronic installation radiating shell | |
| CN202370648U (en) | Automobile serial-slice type heat radiating water tank | |
| CN206889094U (en) | Diesel generating set with excellent heat dispersion performance | |
| CN106256659A (en) | A kind of car engine cover of controllable heat dissipation | |
| CN204046355U (en) | Variable-frequency power generation unit cooling system | |
| CN204783258U (en) | Electricity generator | |
| CN112824204A (en) | Cooling and heat dissipation device for cab | |
| CN205239141U (en) | Forced air cooling motor tricycle heat radiation structure | |
| CN201420599Y (en) | Assemble type digital generator | |
| CN202972379U (en) | Vehicle-mounted electric generating set box body | |
| CN201623574U (en) | Structure of cover for air inlet end of generator set | |
| CN203707997U (en) | Electric generator bearing cooling apparatus | |
| CN210941748U (en) | Cooling and heat dissipation device for cab | |
| CN203626946U (en) | General electric generator silencer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151117 Address after: 402247 B District, industrial park, Jiangjin District, Chongqing Patentee after: CHONGQING RUNTONG TECHNOLOGY CO., LTD. Address before: 402247 Chongqing Jiulongpo District Jiangjin Shuangfu Industrial Park B District Patentee before: Chongqing RATO Power Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200617 Address after: 402246 area 1, workshop 1, Chongqing Runtong Power Co., Ltd., Shuangfu New District, Shuangfu street, Jiangjin District, Chongqing Patentee after: YUCHAI RUNWEI ENGINE Co.,Ltd. Address before: 402247 B District, industrial park, Jiangjin District, Chongqing Patentee before: CHONGQING RATO TECHNOLOGY Co.,Ltd. |