CN106347478A - Strong heat radiation type engine cover for bulldozer - Google Patents
Strong heat radiation type engine cover for bulldozer Download PDFInfo
- Publication number
- CN106347478A CN106347478A CN201510411378.5A CN201510411378A CN106347478A CN 106347478 A CN106347478 A CN 106347478A CN 201510411378 A CN201510411378 A CN 201510411378A CN 106347478 A CN106347478 A CN 106347478A
- Authority
- CN
- China
- Prior art keywords
- metal shell
- conducting strip
- input
- controller
- cap
- 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.)
- Pending
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A strong heat radiation type engine cover for a bulldozer comprises a flat top cover, a left side cover and a right side cover. The left side of the flat top cover is connected with the top of the left side cover, and the right side of the flat top cover is connected with the top of the right side cover. The left side cover and the right side cover are arranged below the flat top cover. A heat dissipation hole is formed in the flat top cover, a cooling fan is arranged in the heat dissipation hole and connected with a power supply circuit through a controller. The controller is arranged closed to the connection portion of the flat top cover and the left side cover; a power supply is arranged on one end, away from the controller, of the left side cover; the controller includes a metal shell, an input power line, an input conductive strip, an output power line, an output conductive block and a wax block. The engine cover for the bulldozer has high heat dissipation efficiency and strong controllability.
Description
Technical field
The present invention relates to a kind of engine device, more particularly, to a kind of strongly heat-dissipated hood for bull-dozer, tool
Body is applied to raising radiating efficiency, strengthens 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 the strongly heat-dissipated hood for bull-dozer that a kind of radiating efficiency is higher, controlling is stronger.
For realizing object above, the technical solution of the present invention is: a kind of strongly heat-dissipated electromotor for bull-dozer
Lid, including flat deck roof, left cap and right cap, the left and right sides of described flat deck roof respectively with left cap, right side caping
Portion is connected, 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 electric wire, input conducting strip, output electric wire, output conducting block and wax
Block, one end of described input electric wire is connected with radiator fan circuit, the other end pass after the left wall of metal shell with input
The middle part of conducting strip is connected, and upper end one plastic strip of input conducting strip is connected with the left wall of metal shell, defeated
The lower end entering conducting strip is connected with the wax stone of setting on metal shell diapire after interior distortion；The one of described output electric wire
End is connected with power circuit, the other end pass after the diapire of metal shell with the horizontally disposed bottom phase exporting conducting block
Connect, the bottom of this output conducting block is connected with the diapire of metal shell by No. three plastic tubes, in No. three plastic tubes
It is provided through exporting electric wire, the right-hand member of output conducting block is connected with the right wall of metal shell by No. two plastic strips,
The left end of output conducting block and input conducting strip, the junction of wax stone are just to setting.
Boss after distortion in described input conducting strip is higher than output conducting block setting.
The radian of the interior distortion of described input conducting strip is 90 degree.
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, the present invention a kind of for, in the strongly heat-dissipated hood of bull-dozer, flat deck roof offering louvre, should
Radiating in the hole is provided with radiator fan, is connected with power circuit after this radiator fan via controller, the nearly flat deck roof of controller,
The junction setting of left cap, power supply is arranged at the one end in left cap away from controller, during use, can be by radiating
The rotation of fan is radiated, and greatly improves existing radiating efficiency.Therefore, the radiating efficiency of the present invention is higher.
2nd, the present invention a kind of for, in the strongly heat-dissipated hood of bull-dozer, the controller that it includes is included outside metal
Shell, input electric wire, input conducting strip, output electric wire, output conducting block and wax stone, during use, electromotor runs and produces
Raw high temperature can cause the gradually softening of wax stone, until melting, in this process, the input conducting strip being twisted can quilt
Release distortion power to rebound, and the input conducting strip after rebounding can hit on output conducting block, realization input conducting strip,
Export contacting with each other of conducting block, to be overlapped to form circuit, thus turning on fan, power supply, to automatically turn on fan, from
And realize the purpose of temperature control.Therefore, not only radiating efficiency is higher for the present invention, and controlling is 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 electric wire 62, input conducting strip 63, output electric wire 64, defeated
Go out conducting block 65,66, plastic strip of wax stone 67, No. three plastic tubes 68, No. two plastic strips 69, power supplys 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 strongly heat-dissipated hood for bull-dozer, including flat deck roof 1, left cap 2
With 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 cap 2, right cap 3 are below flat deck roof 1 and arrange；
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 electric wire 62, input conducting strip 63, output electric wire 64, defeated
Go out conducting block 65 and wax stone 66, one end of described input electric wire 62 is connected with radiator fan 5 circuit, and the other end passes
It is connected with the middle part of input conducting strip 63 after the left wall of metal shell 61, the upper end one of input conducting strip 63
Plastic strip 67 is connected with the left wall of metal shell 61, input conducting strip 63 lower end through interior distortion after with metal outside
On shell 61 diapire, the wax stone 66 of setting is connected；One end of described output electric wire 64 is connected with power supply 7 circuit, separately
One end is connected with the bottom of horizontally disposed output conducting block 65 after passing the diapire of metal shell 61, and this output is led
The bottom of electric block 65 is connected with the diapire of metal shell 61 by No. three plastic tubes 68, passes through in No. three plastic tubes 68
Wear and be equipped with output electric wire 64, the right-hand member of output conducting block 65 passes through the right side of No. two plastic strips 69 and metal shell 61
Wall is connected, and the left end of output conducting block 65 and input conducting strip 63, the junction of wax stone 66 are just to setting.
Boss after distortion in described input conducting strip 63 is higher than that output conducting block 65 is arranged.
The radian of the interior distortion of described input conducting strip 63 is 90 degree.
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, high temperature that electromotor produces can raise the temperature of metal shell 61, and the metal shell 61 of high temperature can be by
Step melts the wax stone 66 mutually bonding with it, and when wax stone 66 melts to a certain extent, input conducting strip 63 can be released from
To rebound, the input conducting strip 63 having rebounded can realize input conductive together with output conducting block 65 hits to distortion power
Piece 63, output the contacting with each other of conducting block 65, now, input electric wire 62, that output electric wire 64 passes through input is conductive
Piece 63, output conducting block 65 constitute the circuit of UNICOM, thus turning on radiator fan 5, power supply 7, the radiating after startup
Fan 5 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 (6)
1. a kind of strongly heat-dissipated hood for bull-dozer, 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) 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 interior of metal shell (61) after passing the lower low water (65) opening up in metal shell (61) left wall
Portion, the bottom of lower low water (65) is connected with the diapire of metal shell (61), and input power cord is located on (62)
Position in metal shell (61) is mutually bonding with the roof of metal shell (61) by wax stone (64), out-put supply
One end of 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), the back of the body of output conducting strip (66)
Face is connected with the diapire of metal shell (61) by insulation tube (67), exports just going up of conducting strip (66) front
Side is provided with input conducting strip (68), the back side of input conducting strip (68) and the other end phase of input power cord (62)
Connect.
2. a kind of strongly heat-dissipated hood for bull-dozer according to claim 1 it is characterised in that: institute
Stating the boss after distortion in input conducting strip (63) is higher than output conducting block (65) setting.
3. according to a kind of strongly heat-dissipated hood for bull-dozer described in claim 1 it is characterised in that: described
The radian of the interior distortion of input conducting strip (63) is 90 degree.
4. a kind of strongly heat-dissipated hood for bull-dozer according to claim 1 it is characterised in that: institute
State four junctions that flat deck roof (1) is gone up and left cap (2), right cap (3) connect and respectively offer a vibration damping
Hole (41) is to install vibration damping cushion (4).
5. according to a kind of strongly heat-dissipated hood for bull-dozer described in claim 1 or 2 it is characterised in that:
Generally circular in shape, the oval or polygon of described louvre (11).
6. according to a kind of strongly heat-dissipated hood for bull-dozer described in claim 1 or 2 it is characterised in that:
The quantity of described radiator fan (5) blade be two panels, three or four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510411378.5A CN106347478A (en) | 2015-07-14 | 2015-07-14 | Strong heat radiation type engine cover for bulldozer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510411378.5A CN106347478A (en) | 2015-07-14 | 2015-07-14 | Strong heat radiation type engine cover for bulldozer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106347478A true CN106347478A (en) | 2017-01-25 |
Family
ID=57842096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510411378.5A Pending CN106347478A (en) | 2015-07-14 | 2015-07-14 | Strong heat radiation type engine cover for bulldozer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106347478A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644588A (en) * | 2020-12-21 | 2021-04-13 | 刘正兰 | New energy automobile front hood |
-
2015
- 2015-07-14 CN CN201510411378.5A patent/CN106347478A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644588A (en) * | 2020-12-21 | 2021-04-13 | 刘正兰 | New energy automobile front hood |
| CN112644588B (en) * | 2020-12-21 | 2022-11-15 | 江苏班德智能制造有限公司 | New energy automobile front hood |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106347478A (en) | Strong heat radiation type engine cover for bulldozer | |
| CN106256659A (en) | A kind of car engine cover of controllable heat dissipation | |
| CN106347485A (en) | Bulldozer engine cover with strong heat dissipation | |
| CN106347486A (en) | Heat radiating engine lid for bulldozer | |
| CN106697068A (en) | Excavator engine cover mounted with cooling fan | |
| CN106608294A (en) | A built-in bus engine hood | |
| CN106608225A (en) | Passenger car engine cover equipped with heat dissipating facility | |
| CN106608292A (en) | Engine cover of passenger car | |
| CN106347491A (en) | Ventilating and heat dissipating motor cover for excavator | |
| CN106347489A (en) | Bulldozer engine cover provided with heat dissipating fan | |
| CN106608289A (en) | Engine cover adopted on passenger car | |
| CN106347482A (en) | Bulldozer engine cover provided with heat dissipation facility | |
| CN106608293A (en) | Radiating type engine cover of passenger car | |
| CN106256664A (en) | The car motor cover of radiator fan is put in a kind of | |
| CN106335552A (en) | Heat radiation type engine cover for excavators | |
| CN106314559A (en) | Car engine cover using wind energy for radiating | |
| CN106347487A (en) | Motor cover for bulldozer | |
| CN106608290A (en) | Engine cover in passenger car | |
| CN106347479A (en) | Ventilating and heat dissipating motor cover for bulldozer | |
| CN106608298A (en) | Ventilating and heat dissipating type passenger car engine cover | |
| CN106314557A (en) | Car engine cover with high radiating efficiency | |
| CN106608297A (en) | Passenger car engine cover internally provided with radiating fan | |
| CN106347488A (en) | Box motor cover for bulldozer use | |
| CN106335553A (en) | Engine cover used by bulldozer | |
| CN106347493A (en) | Motor cover for excavator |
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 |