CN106697069A - Excavator engine cover with strong cooling performance - Google Patents

Excavator engine cover with strong cooling performance Download PDF

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Publication number
CN106697069A
CN106697069A CN201510413785.XA CN201510413785A CN106697069A CN 106697069 A CN106697069 A CN 106697069A CN 201510413785 A CN201510413785 A CN 201510413785A CN 106697069 A CN106697069 A CN 106697069A
Authority
CN
China
Prior art keywords
arc
cover
conducting strip
input
metal shell
Prior art date
Application number
CN201510413785.XA
Other languages
Chinese (zh)
Inventor
周温书
Original Assignee
周温书
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 周温书 filed Critical 周温书
Priority to CN201510413785.XA priority Critical patent/CN106697069A/en
Publication of CN106697069A publication Critical patent/CN106697069A/en

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Abstract

An excavator engine cover with strong cooling performance comprises an arc top cover, an arc bottom cover, an arc front cover, a cooling fan and a controller; the bottom of the arc top cover is connected with the upper edge of the arc front cover; the lower edge of the arc front cover is connected with the top of the arc bottom cover; the left end and the right end of the arc front cover are provided with front lighting lamps; a cooling hole is formed in the arc top cover; the cooling fan is arranged in the cooling hole; the cooling fan is connected with a power supply circuit after passing through the controller; the controller is arranged closely to the crossed part of the arc top cover and the arc front cover; a power supply is arranged closely to the front lighting lamp; and the controller comprises a metal housing, an input power supply wire, an output power supply wire, an insulation plate and a transverse paraffin strip. The excavator engine cover with the strong cooling performance has high cooling efficiency and strong controllability.

Description

A kind of excavator hood of strong radiating

Technical field

It is specific to be applicable the present invention relates to a kind of engine device, more particularly to a kind of excavator hood of strong radiating In radiating efficiency is improved, strengthen controlling.

Background technology

At present, existing motor vehicles, the hood of such as car, car or special purpose vehicle is substantially enclosed construction, Lack heat dissipation design, the heat that engine is produced 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, is set on the cover board body There is air vent, heat dissipation ventilation cover be provided with the air vent, some passages are provided with the heat dissipation ventilation cover, And the reinforcement being made up of horizontal rib and vertical rib intersection is provided with the heat dissipation ventilation cover.The heat dissipation ventilation Cover is removably mounted on the air vent, mounting hole is provided with the periphery of the air vent, in the heat dissipation ventilation cover Bottom be provided with mounting post corresponding with the mounting hole, in the mounting post inserting to the mounting hole.Although the hair The bright heat dissipation capacity that increased engine, but it still has following defect:

First, the invention relies on air vent gravity-flow ventilation radiating, and radiating efficiency is relatively low;

Secondly, the radiating of the invention is not linked up with mutually with internal engine temperature, and controlling is weaker.

The content of the invention

The purpose of the present invention is to overcome radiating efficiency present in prior art is relatively low, controlling is weaker defect and ask A kind of topic, there is provided the excavator hood of the strong radiating that radiating efficiency is higher, controlling is stronger.

To realize object above, technical solution of the invention is:A kind of excavator hood of strong radiating, bag Parantheses top cover, arc bottom and forearc lid, the bottom of the arc top cover are connected with the upper edge of forearc lid, under forearc lid Edge is connected with the top of arc bottom, and is each provided with a headlamp at the left and right two ends of forearc lid;

Louvre is offered on the arc top cover, radiator fan is provided with the louvre, the radiator fan via controller It is connected with power circuit afterwards, the nearly arc top cover of controller, the junction of forearc lid are set, and power supply is nearby set at illuminator;

The controller includes metal shell, input power cord, out-put supply line, insulation board and horizontal wax bar, described defeated The one end for entering power line is connected with radiator fan circuit, the other end of input power cord pass after the left wall of metal shell with The middle part circuit connection at the input conducting strip back side, the front for being input into conducting strip is just right in left and right with the front of output conducting strip Set, the middle part at the output conducting strip back side is connected with a terminal circuit of out-put supply line, and the other end of out-put supply line is worn It is connected with power circuit after the right wall of metal shell, the positive bottom of input conducting strip is conductive with output by insulation board The positive bottom of piece is connected, and the bottom of insulation board is connected by horizontal wax bar with the left and right wall of metal shell, and input is led The back side of electric piece is provided with input magnet with attracting with the output magnet magnetic that the output conducting strip back side is set.

The insulation board includes insulation projection and insulating base, and the raised left and right sides of the insulation is conductive with input respectively Piece front, output conducting strip front are in contact, insulate raised bottom after insulating base with the upper side phase of horizontal wax bar Connection, the left and right two ends of horizontal wax bar are connected with the left and right wall of metal shell respectively.

Being shaped as the louvre is circular, oval or polygon.

The quantity of the radiator fan blade be two panels, three or four.

Compared with prior art, beneficial effects of the present invention are:

1st, in a kind of excavator hood of strong radiating of the present invention, louvre is offered on arc top cover, the louvre Radiator fan is inside provided with, is connected with power circuit after the radiator fan via controller, the nearly arc top cover of controller, forearc The junction of lid is set, and power supply is nearby set at illuminator, when using, can be radiated by the rotation of radiator fan, Greatly improve existing radiating efficiency.Therefore, radiating efficiency of the invention is higher.

2nd, in a kind of excavator hood of strong radiating of the present invention, the controller that it includes includes metal shell, defeated Enter power line, out-put supply line, insulation board and horizontal wax bar, input conducting strip, the output electricity connected on input power cord The output conducting strip connected on the line of source left and right in metal shell, just to setting, is input between conducting strip, output conducting strip Separated by insulation board, the bottom of insulation board is connected by horizontal wax bar with the left and right wall of metal shell, input conducting strip The back side is provided with input magnet with attracting with the output magnet magnetic that the output conducting strip back side is set, when using, work as starting When the temperature that machine is produced is raised, horizontal wax bar gradually melts whereabouts, causes insulation board to lose support, under gravity, Insulation board falls, and loses the input conducting strip of insulation board obstruction, output conducting strip and is input into the magnetic of magnet, output magnet Circuit is mutually overlapped to form under attraction, so that fan, power supply are turned on, to automatically turn on fan, so as to realize the mesh of temperature control 's.Therefore, not only radiating efficiency is higher for the present invention, and controlling is stronger.

Brief description of the drawings

Fig. 1 is structural representation of the invention.

Fig. 2 is the structural representation of controller in Fig. 1.

In figure:Arc top cover 1, louvre 11, arc bottom 2, forearc lid 3, headlamp 4, radiator fan 5, control Device 6, metal shell 61, input power cord 62, input conducting strip 621, input magnet 622, out-put supply line 63, Output conducting strip 631, output magnet 632, insulation board 64, insulation raised 641, insulating base 642, horizontal wax bar 65th, power supply 7.

Specific embodiment

Below in conjunction with brief description of the drawings, the present invention is further detailed explanation with specific embodiment.

Referring to Fig. 1-Fig. 2, a kind of excavator hood of strong radiating, including arc top cover 1, arc bottom 2 and forearc Lid 3, the bottom of the arc top cover 1 is connected with the upper edge of forearc lid 3, lower edge and the arc bottom 2 of forearc lid 3 Top is connected, and is each provided with a headlamp 4 at the left and right two ends of forearc lid 3;

Louvre 11 is offered on the arc top cover 1, radiator fan 5 is provided with the louvre 11, the radiation air It is connected with the circuit of power supply 7 after fanning 5 via controllers 6, the nearly arc top cover 1 of controller 6, the junction of forearc lid 3 are set, Power supply 7 is nearby set at illuminator 4;

The controller 6 includes metal shell 61, input power cord 62, out-put supply line 63, insulation board 64 with horizontal stroke Wax bar 65, one end of the input power cord 62 is connected with the circuit of radiator fan 5, the other end of input power cord 62 It is connected with the middle part circuit at input conducting strip 621 back side after passing the left wall of metal shell 61, is input into conducting strip 621 Front and output conducting strip 631 front in left and right just to setting, middle part and the output at output conducting strip 631 back side The one terminal circuit connection of power line 63, the other end of out-put supply line 63 pass after the right wall of metal shell 61 with electricity The circuit connection of source 7, the positive bottom of input conducting strip 621 is positive with output conducting strip 631 by insulation board 64 Bottom is connected, and the bottom of insulation board 64 is connected by horizontal wax bar 65 with the left and right wall of metal shell 61, input The output magnet 632 that the back side of conducting strip 621 is provided with input magnet 622 to be set with output conducting strip 631 back side Magnetic is attracting.

The insulation board 64 includes insulation raised 641 and insulating base 642, the left and right sides of the insulation raised 641 It is in contact with input conducting strip 621 front, output conducting strip 631 front respectively, the bottom of insulation raised 641 is through exhausted Upper side after edge base plate 642 with horizontal wax bar 65 is connected, the left and right two ends of horizontal wax bar 65 respectively with metal shell 61 Left and right wall be connected.

Being shaped as the louvre 11 is circular, oval or polygon.

The quantity of the blade of the radiator fan 5 be two panels, three or four.

When using, the high temperature that engine is produced can raise the temperature of metal shell 61, and the metal shell 61 of high temperature can be by Step melts horizontal wax bar 65, causes insulation board 64 to lose support, and under gravity, insulation board 64 falls, and loses The input conducting strip 621 of the obstruction of insulation board 64, output conducting strip 631 are input into magnet 622, are exporting magnet 632 Circuit is mutually overlapped to form under magnetic attachment, so as to turn on radiator fan 5, power supply 7, the radiator fan 5 after startup can be produced High wind is given birth to effectively to radiate.

Better embodiment of the invention is the foregoing is only, protection scope of the present invention is not with above-mentioned implementation method Limit, as long as the equivalent modification made according to disclosed content of those of ordinary skill in the art or change, should all receive Enter in the protection domain described in claims.

Claims (4)

1. a kind of excavator hood of strong radiating, including arc top cover (1), arc bottom (2) and forearc lid (3), The bottom of the arc top cover (1) is connected with the upper edge of forearc lid (3), lower edge and the arc bottom (2) of forearc lid (3) Top be connected, and be each provided with a headlamp (4) at the left and right two ends of forearc lid (3), it is characterised in that:
Louvre (11) is offered on the arc top cover (1), radiator fan (5) is provided with the louvre (11), Radiator fan (5) via controller (6) are connected with power supply (7) circuit afterwards, nearly arc top cover (1) of controller (6), The junction of forearc lid (3) is set, and nearby illuminator (4) place is set power supply (7);
The controller (6) including metal shell (61), input power cord (62), out-put supply line (63), absolutely Listrium (64) and horizontal wax bar (65), one end of the input power cord (62) are connected with radiator fan (5) circuit, The other end of input power cord (62) pass after the left wall of metal shell (61) with input conducting strip (621) back side The connection of middle part circuit, the front of input conducting strip (621) and the front of output conducting strip (631) in or so just pair set Put, the middle part for exporting conducting strip (631) back side is connected with a terminal circuit of out-put supply line (63), out-put supply line (63) the other end is connected after passing the right wall of metal shell (61) with power supply (7) circuit, input conducting strip (621) Positive bottom is connected by insulation board (64) with output conducting strip (631) positive bottom, insulation board (64) Bottom be connected with the left and right wall of metal shell (61) by horizontal wax bar (65), input conducting strip (621) the back of the body Output magnet (632) magnetic phase that face is provided with input magnet (622) to be set with output conducting strip (631) back side Inhale.
2. the excavator hood of a kind of strong radiating according to claim 1, it is characterised in that:The insulation Plate (64) includes insulation raised (641) and insulating base (642), the left and right sides of the insulation raised (641) It is in contact with input conducting strip (621) front, output conducting strip (631) front respectively, insulation raised (641) Upper side of the bottom with horizontal wax bar (65) after insulating base (642) is connected, the left and right two ends of horizontal wax bar (65) The left and right wall with metal shell (61) is connected respectively.
3. according to the excavator hood of a kind of strong radiating described in claim 1 or 2, it is characterised in that:It is described to dissipate Being shaped as hot hole (11) is circular, oval or polygon.
4. according to the excavator hood of a kind of strong radiating described in claim 1 or 2, it is characterised in that:It is described to dissipate The quantity of Hot-air fan (5) blade be two panels, three or four.
CN201510413785.XA 2015-07-14 2015-07-14 Excavator engine cover with strong cooling performance CN106697069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510413785.XA CN106697069A (en) 2015-07-14 2015-07-14 Excavator engine cover with strong cooling performance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510413785.XA CN106697069A (en) 2015-07-14 2015-07-14 Excavator engine cover with strong cooling performance

Publications (1)

Publication Number Publication Date
CN106697069A true CN106697069A (en) 2017-05-24

Family

ID=58898421

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510413785.XA CN106697069A (en) 2015-07-14 2015-07-14 Excavator engine cover with strong cooling performance

Country Status (1)

Country Link
CN (1) CN106697069A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108545034A (en) * 2018-04-08 2018-09-18 北京汽车研究总院有限公司 A kind of vehicle motor backplate and the vehicle with it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108545034A (en) * 2018-04-08 2018-09-18 北京汽车研究总院有限公司 A kind of vehicle motor backplate and the vehicle with it

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170524

WD01 Invention patent application deemed withdrawn after publication