CN106347491A - Ventilating and heat dissipating motor cover for excavator - Google Patents
Ventilating and heat dissipating motor cover for excavator Download PDFInfo
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- CN106347491A CN106347491A CN201510413783.0A CN201510413783A CN106347491A CN 106347491 A CN106347491 A CN 106347491A CN 201510413783 A CN201510413783 A CN 201510413783A CN 106347491 A CN106347491 A CN 106347491A
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- arc
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Abstract
Provided is a ventilating and heat dissipating motor cover for excavator, including an arc-roofed cover, an arc-bottomed cover, an arc-fronted cover, a ventilating fan and a control device. The bottom of the aforementioned arc-roofed cover connects with the top edge of the arc-fronted cover; the lower edge of the arc-fronted cover connects with the top part of the arc-bottomed cover. On the left and right side of the arc-fronted cover is each arranged with a head lamp. On the arc-roofed cover is arranged with heat dissipating holes, inside the heat dissipating hole is arranged with a heat dissipating fan; the heat dissipating fan connects with a power circuit through a control device; the control device is placed nearby the connecting part of the arc-roofed cover and the arc-fronted cover, the power supply is placed nearby the head lamp. The aforementioned control device includes a metal outer shell, an input wire, an input electricity conductor board, an output wire, an output electricity conductor board and a wax stone. The design has high heat dissipating efficiency and strong controllability.
Description
Technical field
The present invention relates to a kind of engine device, the excavator hood of more particularly, to a kind of ventilation and heat, specifically fit
For 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 excavator hood of the ventilation and heat that radiating efficiency is higher, controlling is stronger.
For realizing object above, the technical solution of the present invention is: a kind of excavator hood of ventilation and heat,
Including arc top cover, arc bottom and forearc lid, the bottom of described arc top cover is connected with the upper edge of forearc lid, forearc lid
Lower 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, this radiating in the hole is provided with radiator fan, this radiator fan via controller on described arc top cover
It is connected with power circuit afterwards, controller nearly arc top cover, the junction setting of forearc lid, power supply is nearby arranged at illuminator；
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.
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 excavator hood of ventilation and heat of the present invention, arc top cover offers louvre, this radiating
In the hole is provided with radiator fan, is connected with power circuit after this radiator fan via controller, controller nearly arc top cover, arc
The junction setting of protecgulum, power supply is nearby arranged at illuminator, during use, can be radiated by the rotation of radiator fan,
Greatly improve existing radiating efficiency.Therefore, the radiating efficiency of the present invention is higher.
2nd, in a kind of excavator hood of ventilation and heat of the present invention, controller that it includes include metal shell,
Input electric wire, input conducting strip, output electric wire, output conducting block and wax stone, during use, electromotor operation produces
High temperature can cause the gradually softening of wax stone, until melting, in this process, the input conducting strip being twisted can be released from
Distortion power is to rebound, and the input conducting strip after rebounding can hit on output conducting block, realizes input conducting strip, output
The contacting with each other, thus turning on fan, power supply, to automatically turn on fan, thus realizing the purpose of temperature control of conducting block.
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: arc top cover 1, louvre 11, arc bottom 2, forearc lid 3, headlamp 4, radiator fan 5, control
Device 6, metal shell 61, input electric wire 62, input conducting strip 63, output electric wire 64, output conducting block 65, wax
66, plastic strip of block 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 excavator hood of ventilation and heat, including arc top cover 1, arc bottom 2 and arc
Protecgulum 3, the bottom of described arc top cover 1 is connected with the upper edge of forearc lid 3, the lower edge of forearc lid 3 and arc bottom 2
Top be connected, and be each provided with a headlamp 4 at the left and right two ends of forearc lid 3；
Offer louvre 11 on described arc top cover 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 arc top cover 1 of controller 6, the junction setting of forearc lid 3,
Power supply 7 is nearby arranged at illuminator 4；
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.
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 (4)
1. the excavator hood of a kind of ventilation and heat, including arc top cover (1), arc bottom (2) and forearc lid (3),
The bottom of described arc top cover (1) is connected with the upper edge of forearc lid (3), the lower edge of forearc lid (3) and arc bottom (2)
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 described arc top cover (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 arc top cover (1) of controller (6),
The junction setting of forearc lid (3), power supply (7) nearby illuminator (4) place setting；
Described controller (6) includes metal shell (61), input electric wire (62), input conducting strip (63), output
Electric wire (64), output conducting block (65) and wax stone (66), one end of described input electric wire (62) and radiator fan
(5) circuit connects, and the other end is connected with the middle part of input conducting strip (63) after passing the left wall of metal shell (61)
Connect, upper end one plastic strip (67) of input conducting strip (63) is connected with the left wall of metal shell (61),
The lower end of input conducting strip (63) is connected with the wax stone (66) of setting on metal shell (61) diapire after interior distortion
Connect；One end of described output electric wire (64) is connected with power supply (7) circuit, and the other end passes metal shell (61)
It is connected with the bottom of horizontally disposed output conducting block (65) after diapire, the bottom of this output conducting block (65) leads to
Cross No. three plastic tubes (68) to be connected with the diapire of metal shell (61), in No. three plastic tubes (68), run through setting
There is output electric wire (64), the right-hand member of output conducting block (65) passes through No. two plastic strips (69) and metal shell (61)
Right wall be connected, output conducting block (65) left end with input conducting strip (63), wax stone (66) junction just
To setting.
2. a kind of ventilation and heat according to claim 1 excavator hood it is characterised in that: described defeated
Entering the boss after distortion in conducting strip (63) is higher than output conducting block (65) setting.
3. according to a kind of ventilation and heat described in claim 1 or 2 excavator hood it is characterised in that: described
Generally circular in shape, the oval or polygon of louvre (11).
4. according to a kind of ventilation and heat described in claim 1 or 2 excavator hood it is characterised in that: described
The quantity of radiator fan (5) blade be two panels, three or four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510413783.0A CN106347491A (en) | 2015-07-14 | 2015-07-14 | Ventilating and heat dissipating motor cover for excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510413783.0A CN106347491A (en) | 2015-07-14 | 2015-07-14 | Ventilating and heat dissipating motor cover for excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106347491A true CN106347491A (en) | 2017-01-25 |
Family
ID=57842293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510413783.0A Pending CN106347491A (en) | 2015-07-14 | 2015-07-14 | Ventilating and heat dissipating motor cover for excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106347491A (en) |
-
2015
- 2015-07-14 CN CN201510413783.0A patent/CN106347491A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170125 |