CN106347486A - Heat radiating engine lid for bulldozer - Google Patents
Heat radiating engine lid for bulldozer Download PDFInfo
- Publication number
- CN106347486A CN106347486A CN201510413340.1A CN201510413340A CN106347486A CN 106347486 A CN106347486 A CN 106347486A CN 201510413340 A CN201510413340 A CN 201510413340A CN 106347486 A CN106347486 A CN 106347486A
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- China
- Prior art keywords
- lid
- metal shell
- cap
- heat radiating
- controller
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- 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.)
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
A heat radiating engine lid for bulldozer comprises the flat top lid, left side lid and right side lid, wherein both the left and right sides of the flat top lid are connected respectively to the top of the left side lid and the right side lid. Both the left side lid and the right side lid are below the flat top lid where the heat radiating hole is prepared. Cooling fans are disposed at the radiation hole. The cooling fan is connected to the power circuit through the controller which is near the intersection of the flat top lid and the left side lid. The power is located at the far side from the controller on the left side lid; the controller comprises the metal shell, power cable, outlet cable and wax block. The design not only has excellent heat radiation efficiency, but also is highly controllable.
Description
Technical field
The present invention relates to a kind of engine device, the bulldozer engine lid of more particularly, to a kind of heat radiating type, specifically it is suitable for
In improving radiating efficiency, strengthen controlling.
Background technology
At present, existing motor vehicles, the hood of such as car, passenger vehicle or special purpose vehicle is substantially enclosed construction,
Lack heat dissipation design, the heat that electromotor produces needs to be dissipated by the thermovent of headstock, and radiating effect is poor.
Chinese patent, Authorization Notice No. is cn202439763y, and authorized announcement date is in September, 2012 practicality of 19 days
New patent discloses a kind of engine hood panel of perfect heat-dissipating, including cover board body, sets on described cover board body
There is air vent, heat dissipation ventilation cover be provided with described air vent, described heat dissipation ventilation cover is provided with some passages,
And the reinforcement being made up of horizontal rib and vertical rib intersection is provided with described heat dissipation ventilation cover.Described heat dissipation ventilation
Cover is removably mounted on described air vent, is provided with installing hole in the periphery of described air vent, in described heat dissipation ventilation cover
Bottom be provided with mounting post corresponding with described installing hole, described mounting post is inserted in described installing hole.Although this
The bright heat dissipation capacity that increased electromotor, but it still has the disadvantage that
First, this invention relies on air vent gravity-flow ventilation radiating, and radiating efficiency is relatively low；
Secondly, the radiating of this invention is not linked up with internal engine temperature phase, and controlling is weaker.
Content of the invention
The purpose of the present invention is to overcome the defect that radiating efficiency present in prior art is relatively low, controlling is weaker and ask
Topic, provides a kind of bulldozer engine lid of the heat radiating type that radiating efficiency is higher, controlling is stronger.
For realizing object above, the technical solution of the present invention is: a kind of bulldozer engine lid of heat radiating type, bag
Include flat deck roof, left cap and right cap, the left and right sides of described flat deck roof is connected with left cap, right side tops respectively
Connect, and left cap, right cap are below flat deck roof setting；
Louvre is offered, this radiating in the hole is provided with radiator fan, this radiator fan via controller on described flat deck roof
It is connected with power circuit afterwards, the nearly flat deck roof of controller, the junction setting of left cap, power supply is arranged in left cap far
One end from controller；
Described controller includes metal shell, input power cord, out-put supply line and wax stone, one end of input power cord
It is connected with radiator fan circuit, the other end of input power cord passes in metal shell and extends to metal after the spring of setting
The inside of shell, one end of spring is fixedly connected with the left wall of metal shell, and the other end of spring compresses through wax stone to be fixed
Mutually bonding with the left wall of metal shell afterwards, one end of out-put supply line is connected with power circuit, out-put supply line another
End extends to the inside of metal shell, and the other end of out-put supply line is connected with output conducting strip, the back of the body of output conducting strip
Face is connected with the right wall of metal shell by insulation tube, and the dead ahead in output conducting strip front is provided with input conduction
Piece, the back side of input conducting strip is connected with the other end of input power cord.
Four junctions connecting with left cap, right cap on described flat deck roof respectively offer a vibration damping hole to install
Vibration damping cushion.
Generally circular in shape, the oval or polygon of described louvre.
The quantity of described radiator fan blade be two panels, three or four.
Compared with prior art, the invention has the benefit that
1st, in a kind of bulldozer engine lid of heat radiating type of the present invention, flat deck roof offers louvre, this louvre
Inside it is provided with radiator fan, be connected with power circuit after this radiator fan via controller, the nearly flat deck roof of controller, left side
The junction setting of lid, power supply is arranged at the one end in left cap away from controller, during use, can pass through radiator fan
Rotation radiated, greatly improve existing radiating efficiency.Therefore, the radiating efficiency of the present invention is higher.
2nd, in a kind of bulldozer engine lid of heat radiating type of the present invention, controller that it includes includes metal shell, defeated
Enter power line, out-put supply line, wax stone and spring, during use, electromotor runs the high temperature producing and can rise outside high metal
The temperature of shell, the metal shell of high temperature can melt the wax stone mutually bonding with it, and when wax stone gradually melts, wax stone is to bullet
The press power of spring weakens, until springback, the spring of bounce-back can drive input power cord and the input that connects thereon is led
Electric piece moves ahead to contact with the output conducting strip of dead ahead, to be overlapped to form circuit, thus turning on fan, power supply, with
Automatically turn on fan, thus realizing the purpose of temperature control.Therefore, not only radiating efficiency is higher for the present invention, and controlling
Stronger.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of controller in Fig. 1.
In figure: flat deck roof 1, louvre 11, left cap 2, right cap 3, vibration damping cushion 4, vibration damping hole 41, dissipate
Hot-air fan 5, controller 6, metal shell 61, input power cord 62, out-put supply line 63, wax stone 64, spring
65th, output conducting strip 66, insulation tube 67, input conducting strip 68, power supply 7.
Specific embodiment
Below in conjunction with brief description and specific embodiment, the present invention is further detailed explanation.
Referring to Fig. 1 Fig. 2, a kind of bulldozer engine lid of heat radiating type, including flat deck roof 1, left cap 2 and right side
Lid 3, the left and right sides of described flat deck roof 1 is connected with the top of left cap 2, right cap 3 respectively, and left cap 2,
Right cap 3 is below flat deck roof 1 and arranges；
Offer louvre 11 on described flat deck roof 1, be provided with radiator fan 5 in this louvre 11, this radiation air
It is connected with power supply 7 circuit after fanning 5 via controllers 6, the nearly flat deck roof 1 of controller 6, the junction setting of left cap 2,
Power supply 7 is arranged at the one end in left cap 2 away from controller 6；
Described controller 6 includes metal shell 61, input power cord 62, out-put supply line 63 and wax stone 64, input
One end of power line 62 is connected with radiator fan 5 circuit, and the other end of input power cord 62 passes metal shell 61
The inside of metal shell 61, the left wall of one end of spring 65 and metal shell 61 is extended to after the spring 65 of interior setting
It is fixedly connected, the other end of spring 65 is mutually bonding with the left wall of metal shell 61 after fixing through wax stone 64 compression, defeated
The one end going out power line 63 is connected with power supply 7 circuit, and the other end of out-put supply line 63 extends to metal shell 61
Inside, the other end of out-put supply line 63 is connected with output conducting strip 66, and the back side of output conducting strip 66 is passed through absolutely
Edge pipe 67 is connected with the right wall of metal shell 61, and the dead ahead in output conducting strip 66 front is provided with input conduction
Piece 68, the back side of input conducting strip 68 is connected with the other end of input power cord 62.
Four junctions connecting with left cap 2, right cap 3 on described flat deck roof 1 respectively offer a vibration damping hole
41 to install vibration damping cushion 4.
Generally circular in shape, the oval or polygon of described louvre 11.
The quantity of described radiator fan 5 blade be two panels, three or four.
During use, the high temperature that electromotor produces can raise the temperature of metal shell 61, and the metal shell 61 of high temperature can melt
Change the wax stone 64 mutually bonding with it, when wax stone 64 gradually melts, wax stone 64 weakens to the press power of spring 65,
Until spring 65 rebounds, the spring 65 of bounce-back can drive input power cord 62 and the input conducting strip 68 connecting thereon
Move ahead to contact with the output conducting strip 66 of dead ahead, to be overlapped to form circuit, thus turning on radiator fan 5, power supply
7, the radiator fan 5 after startup can produce high wind and be radiated with effective.
The foregoing is only the better embodiment of the present invention, protection scope of the present invention with above-mentioned embodiment is not
Limit, as long as the equivalent modification made according to disclosed content of those of ordinary skill in the art or change, all should receive
Enter in the protection domain described in claims.
Claims (4)
1. the bulldozer engine lid of a kind of heat radiating type, including flat deck roof (1), left cap (2) and right cap (3),
The left and right sides of described flat deck roof (1) is connected with the top of left cap (2), right cap (3) respectively, and left side
Lid (2), right cap (3) be below flat deck roof (1) setting it is characterised in that:
Louvre (11) is offered on described flat deck roof (1), in this louvre (11), is provided with radiator fan (5),
This radiator fan (5) via controller (6) is connected with power supply (7) circuit afterwards, the nearly flat deck roof (1) of controller (6),
The junction setting of left cap (2), power supply (7) is arranged at the one end in left cap (2) away from controller (6)；
Described controller (6) includes metal shell (61), input power cord (62), out-put supply line (63) and wax
Block (64), one end of input power cord (62) is connected with radiator fan (5) circuit, input power cord (62)
The other end extends to the inside of metal shell (61), bullet after passing the spring (65) of setting in metal shell (61)
One end of spring (65) is fixedly connected with the left wall of metal shell (61), and the other end of spring (65) is through wax stone (64)
Mutually bonding with the left wall of metal shell (61) after compression is fixing, one end of out-put supply line (63) is electric with power supply (7)
Road connects, and the other end of out-put supply line (63) extends to the inside of metal shell (61), out-put supply line (63)
The other end be connected with output conducting strip (66), output conducting strip (66) the back side pass through insulation tube (67) and metal
The right wall of shell (61) is connected, and the dead ahead in output conducting strip (66) front is provided with input conducting strip (68),
The back side of input conducting strip (68) is connected with the other end of input power cord (62).
2. a kind of heat radiating type according to claim 1 bulldozer engine lid it is characterised in that: described flat-top
Four junctions that lid (1) is gone up and left cap (2), right cap (3) connect respectively offer a vibration damping hole (41)
To install vibration damping cushion (4).
3. according to a kind of heat radiating type described in claim 1 or 2 bulldozer engine lid it is characterised in that: described dissipate
Generally circular in shape, the oval or polygon of hot hole (11).
4. according to a kind of heat radiating type described in claim 1 or 2 bulldozer engine lid it is characterised in that: described dissipate
The quantity of Hot-air fan (5) blade be two panels, three or four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510413340.1A CN106347486A (en) | 2015-07-14 | 2015-07-14 | Heat radiating engine lid for bulldozer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510413340.1A CN106347486A (en) | 2015-07-14 | 2015-07-14 | Heat radiating engine lid for bulldozer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106347486A true CN106347486A (en) | 2017-01-25 |
Family
ID=57842423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510413340.1A Pending CN106347486A (en) | 2015-07-14 | 2015-07-14 | Heat radiating engine lid for bulldozer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106347486A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017206889A1 (en) * | 2017-04-25 | 2018-10-25 | Bayerische Motoren Werke Aktiengesellschaft | Sound absorption engine cover and V-engine with a sound absorption engine cover |
-
2015
- 2015-07-14 CN CN201510413340.1A patent/CN106347486A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017206889A1 (en) * | 2017-04-25 | 2018-10-25 | Bayerische Motoren Werke Aktiengesellschaft | Sound absorption engine cover and V-engine with a sound absorption engine cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170125 |
|
| WD01 | Invention patent application deemed withdrawn after publication |