CN205220344U - Lower protective structure of radiator with anti-collision cross beam - Google Patents
Lower protective structure of radiator with anti-collision cross beam Download PDFInfo
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- CN205220344U CN205220344U CN201521106776.8U CN201521106776U CN205220344U CN 205220344 U CN205220344 U CN 205220344U CN 201521106776 U CN201521106776 U CN 201521106776U CN 205220344 U CN205220344 U CN 205220344U
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- erection support
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- safe structure
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- 230000001681 protective effect Effects 0.000 title 1
- 230000001154 acute effect Effects 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 15
- 238000001816 cooling Methods 0.000 abstract description 8
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000013585 weight reducing agent Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
A lower protection structure of a radiator with an anti-collision beam comprises a left mounting support, a front protection plate, a right mounting support and the anti-collision beam, wherein the anti-collision beam is lower than a cooling module of the radiator, the left mounting support and the right mounting support are both trapezoidal plates with wide top and narrow bottom, each trapezoidal plate comprises a plate surface, and an outer bevel edge, a top flat edge, an inner straight edge and a bottom flat edge which are arranged along the four peripheries of the plate surface, wherein the outer bevel edge and the inner straight edge are connected between the top flat edge and the bottom flat edge which are parallel to each other, and an upper corner with an acute angle and a lower corner with an obtuse angle are respectively formed between the outer bevel edge and the top flat edge as well as; the slot mouth that is connected with the tip of anticollision crossbeam is seted up near the position on end plain edge on the face, and the inner wall of this slot mouth is connected with the outer wall of anticollision crossbeam tip, the inner wall at the position of nearly outer hypotenuse is connected with the both ends limit about the apron board on the face. The design has the advantages of better safety, stronger heat dissipation effect, stronger weight reduction effect and lower production cost.
Description
Technical field
The utility model protects under relating to the radiator in a kind of car engine cooling system, belong to automobile technical field, particularly relate to a kind of with fail-safe structure under the radiator of anti-collision beam, be specifically applicable to the safety strengthening lower fail-safe structure, improve the radiating effect of radiator.
Background technology
The effect of protecting under radiator is protection refrigerating module, avoids that radiator occurs and is collided with or broken by stone etc. and leak, thus cause engine overheat, the problem that cannot normally run.Lower protection conventional is at present welded by shoulder guard, round steel, see Fig. 1, this kind of design needs whole refrigerating module to wrap, namely lower protection is in the below of refrigerating module, meanwhile, in order to ensure there is certain safety distance between refrigerating module and lower protection, it is just smaller to protect the ground Clearance under radiator, thus cause foundation ditch job engineering car that lower protection often occurs being collided with damage, and then damage radiator, cause radiator water chamber to leak water problem.In addition, refrigerating module blocks by the whole steel plate in lower protection, dispels the heat poor, easily affects the cooling performance of cooling system.
Chinese patent, Authorization Notice No. is CN203713532U, and authorized announcement date is that the utility model patent on July 16th, 2014 discloses a kind of engineering truck radiator protection device, and the protection body frame in this device comprises side stand and the cross bar between side stand; Side stand is made up of the first steel pipe and the second steel pipe, first steel pipe has the lower end of level, the middle part tilted and the upper end with horizontal plane, second steel pipe has from horizontal plane and is positioned at the top and bottom on different straight line, and connecting the slanted midportion of the second steel pipe top and bottom, the lower end of the first steel pipe is connected with the lower end of the second steel pipe; Side stand upper end arranges adapter plate, sets up defences protecting wire net in cross bar upper berth.Although this design can form guard space around radiator, make concavo-convex road surface and slungshot can not direct impact radiator, it still has following defect:
Radiator is wrapped in its inside by the defence design in this device, and not only defend design itself, the height as cross bar, grille guard etc. is lower, easy and earth's surface collides, safety is poor, and encloses the larger space of radiator periphery, easily reduces the radiating effect of radiator.
Utility model content
The purpose of this utility model overcomes the defect and problem that the safety existed in prior art is poor, radiating effect is more weak, provide a kind of safety better, fail-safe structure under the radiator of band anti-collision beam that radiating effect is stronger.
For realizing above object, technical solution of the present utility model is: a kind of with fail-safe structure under the radiator of anti-collision beam, comprise left erection support, font lower shroud and right erection support, the structure of described left erection support, right erection support is consistent, and symmetrical layout, the limit, two ends, left and right of described font lower shroud is connected with the inwall of left erection support, right erection support respectively;
Under described radiator, fail-safe structure also comprises the anti-collision beam mutually isolated with font lower shroud, and the height of this anti-collision beam is lower than the refrigerating module of radiator; Described left erection support, right erection support are ladder type board wide at the top and narrow at the bottom, the outer hypotenuse comprising plate face and arrange along its surrounding, push up flat limit, the flat limit of interior straight flange and the end, outer hypotenuse and interior straight flange is connected with, described outer hypotenuse and push up between flat limit, flat limit, the end and form the upper corner of promising acute angle, the lower corner for obtuse angle respectively between flat limit, the top be parallel to each other, flat limit, the end; On described plate face, the position on flat limit, the nearly end offers the slot mouth be connected with the end of anti-collision beam, the inwall of this slot mouth is connected with the outer wall of anti-collision beam end, and on described plate face, the inwall at position of nearly outer hypotenuse is connected with the limit, two ends, left and right of font lower shroud.
Low 10 – 15 millimeters of refrigerating module of the aspect ratio radiator of described anti-collision beam.
Outer outside being extended down to left erection support, right erection support after slot mouth, end of described anti-collision beam.
Connection mode between the outer wall of the end of described anti-collision beam and the inwall of slot mouth is for welding.
The cross-sectional plane of described slot mouth is rectangle, circle, polygon or ellipse.
Be formed with plate-girder angle between described font lower shroud and anti-collision beam, the size of this plate-girder angle is 35 Dus of – 45 degree.
On described font lower shroud, the position of nearly upper corner is provided with in-flanges, and on font lower shroud, evenly offer at least six group thermal vias, and the quantity often organizing thermal vias is at least three.
Flat limit is vertically connected with the adapter plate extended out on described top, each adapter plate offers at least three mounting holes.
The height on the base of described font lower shroud is between slot mouth top, lower corner.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model is a kind of with in fail-safe structure under the radiator of anti-collision beam, defence design mainly comprises the font lower shroud mutually separated, anti-collision beam, during use, font lower shroud is responsible for the protection of dead ahead and side-lower, anti-collision beam be responsible for immediately below protection, its advantage is as follows: first, font lower shroud, anti-collision beam is separated mutually, give the installation degree of freedom that anti-collision beam is larger, distance between itself and refrigerating module is shorter than the setting of prior art, thus the spacing that improve between anti-collision beam and ground, greatly reduce it by the danger of infringement of colliding with, especially as low 10 – 15 millimeters of refrigerating module of the aspect ratio radiator of anti-collision beam, effect is better, secondly, anti-collision beam is certainly as steel tubes, and self-strength is comparatively strong, the wire side adopted far above prior art or plate face, reduces it further by the danger damaged of colliding with, again, the design that font lower shroud, anti-collision beam are separated mutually can avoid the drawback wrapped by refrigerating module occurred in prior art, can not affect the proper heat reduction of refrigerating module, is beneficial to the normal operation of radiator.Therefore, the utility model not only safety is better, and radiating effect is stronger.
2, the utility model is a kind of with in fail-safe structure under the radiator of anti-collision beam, plate-girder angle is formed between font lower shroud and anti-collision beam, make font lower shroud, anti-collision beam angularly arranges, compared with being arranged vertically, this design can better push silt on road surface or soil open, thus reduce refrigerating module by the risk damaged of colliding with, the better effects if especially when the size of plate-girder angle is 35 Dus of – 45 degree.Therefore, safety of the present utility model is stronger.
3, the utility model is a kind of with in fail-safe structure under the radiator of anti-collision beam; on near on font lower shroud, the position of corner is provided with in-flanges; this design can improve the rigidity of structure of font lower shroud self on the one hand; strengthen its protected effect to refrigerating module; better can remove surface dust on the other hand, avoid surface dust to have a negative impact to refrigerating module.Therefore, safety of the present utility model is stronger.
4, the utility model is a kind of with in fail-safe structure under the radiator of anti-collision beam, font lower shroud evenly offers at least six group thermal vias, the quantity often organizing thermal vias is at least three, this design is not only beneficial to heat radiation, be convenient to the radiating effect playing radiator, and the total quality of lower fail-safe structure can be alleviated, reduce productive costs.Therefore, the utility model not only radiating effect is comparatively strong, and productive costs is lower.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the left view of right erection support in Fig. 2.
Fig. 4 is the enlarged diagram of slot mouth in Fig. 3.
In figure: left erection support 1, right erection support 2, font lower shroud 3, in-flanges 31, thermal vias 32, anti-collision beam 4, plate face 5, outer hypotenuse 51, push up flat limit 52, interior straight flange 53, flat limit, the end 54, upper corner 55, lower corner 56, slot mouth 6, plate-girder angle 7, adapter plate 8, mounting hole 81.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and with detailed description of the invention, the utility model to be described in further detail.
See Fig. 1 to Fig. 4, a kind of with fail-safe structure under the radiator of anti-collision beam, comprise left erection support 1, font lower shroud 3 and right erection support 2, the structure of described left erection support 1, right erection support 2 is consistent, and symmetrical layout, the limit, two ends, left and right of described font lower shroud 3 is connected with the inwall of left erection support 1, right erection support 2 respectively;
Under described radiator, fail-safe structure also comprises the anti-collision beam 4 mutually isolated with font lower shroud 3, and the height of this anti-collision beam 4 is lower than the refrigerating module of radiator; Described left erection support 1, right erection support 2 are ladder type board wide at the top and narrow at the bottom, the outer hypotenuse 51 comprising plate face 5 and arrange along its surrounding, push up flat limit 52, interior straight flange 53 and flat limit 54, the end, outer hypotenuse 51 and interior straight flange 53 is connected with, described outer hypotenuse 51 and push up between flat limit 52, flat limit, the end 54 and form the upper corner 55 of promising acute angle, the lower corner 56 for obtuse angle respectively between flat limit, the top be parallel to each other 52, flat limit, the end 54; On described plate face 5, the position on flat limit 54, the nearly end offers the slot mouth 6 be connected with the end of anti-collision beam 4, the inwall of this slot mouth 6 is connected with the outer wall of anti-collision beam 4 end, and on described plate face 5, the inwall at position of nearly outer hypotenuse 51 is connected with the limit, two ends, left and right of font lower shroud 3.
Low 10 – 15 millimeters of refrigerating module of the aspect ratio radiator of described anti-collision beam 4.
Outer outside being extended down to left erection support 1, right erection support 2 after slot mouth 6, end of described anti-collision beam 4.
Connection mode between the outer wall of the end of described anti-collision beam 4 and the inwall of slot mouth 6 is for welding.
The cross-sectional plane of described slot mouth 6 is rectangle, circle, polygon or ellipse.
Be formed with plate-girder angle 7 between described font lower shroud 3 and anti-collision beam 4, the size of this plate-girder angle 7 is 35 Dus of – 45 degree.
On described font lower shroud 3, the position of nearly upper corner 55 is provided with in-flanges 31, and on font lower shroud 3, evenly offer at least six group thermal vias 32, and the quantity often organizing thermal vias 32 is at least three.
Flat limit 52 is vertically connected with the adapter plate 8 extended out on described top, and each adapter plate 8 offers at least three mounting holes 81.
The height on the base of described font lower shroud 3 is between slot mouth 6 top, lower corner 56.
Principle of the present utility model is described as follows:
In order to ensure the safety distance between refrigerating module and lower protection in prior art, the height of lower protection is lower, gap between itself and ground is less, so that foundation ditch job engineering car lower protection damage often occurs bumps to radiator, causes radiator water chamber to leak water problem.In addition, refrigerating module blocks by whole steel plate, dispels the heat bad, can affect the cooling performance of cooling system.
For overcoming above defect, lower fail-safe structure in the utility model comprises font lower shroud, the anti-collision beam mutually separated, font lower shroud is obliquely installed, anti-collision beam is horizontally disposed with, space is there is between font lower shroud, anti-collision beam, during use, font lower shroud is responsible for the protection of dead ahead and side-lower, anti-collision beam be responsible for immediately below protection.The utility model does not only need to wrap refrigerating module, do not affect its heat radiation, and the height of anti-collision beam only a little less than refrigerating module, compared with prior art, need improve the gap between itself and ground, greatly reduces it by the risk damaged of colliding with.In addition, the utility model also increases on font lower shroud organizes thermal vias more, to reach the effect of loss of weight, ventilation and heat, thus promotes the cooling performance of refrigerating module.As can be seen here, the utility model protects the ground Clearance and strengthens under not only making radiator, reduce the risk of colliding with and damaging, safety is improved, and increases heat-dissipating space, and can improve the heat dispersion of cooling system, radiating effect is better.
Embodiment 1:
See Fig. 1 to Fig. 4, a kind of with fail-safe structure under the radiator of anti-collision beam, comprise left erection support 1, font lower shroud 3, right erection support 2 and anti-collision beam 4, the height of this anti-collision beam 4 is lower than the refrigerating module of radiator; Consistent, the symmetrical layout of structure of described left erection support 1, right erection support 2, left erection support 1, right erection support 2 are ladder type board wide at the top and narrow at the bottom, the outer hypotenuse 51 comprising plate face 5 and arrange along its surrounding, push up flat limit 52, interior straight flange 53 and flat limit 54, the end, outer hypotenuse 51 and interior straight flange 53 is connected with, described outer hypotenuse 51 and push up between flat limit 52, flat limit, the end 54 and form the upper corner 55 of promising acute angle, the lower corner 56 for obtuse angle respectively between flat limit, the top be parallel to each other 52, flat limit, the end 54; On described plate face 5, the position on flat limit 54, the nearly end offers the slot mouth 6 be connected with the end of anti-collision beam 4, the inwall of this slot mouth 6 is connected with the outer wall of anti-collision beam 4 end, on described plate face 5, the inwall at position of nearly outer hypotenuse 51 is connected with the limit, two ends, left and right of font lower shroud 3, and font lower shroud 3, anti-collision beam 4 are spaced from each other.
Embodiment 2:
Substance is with embodiment 1, and difference is:
Outer outside being extended down to left erection support 1, right erection support 2 after slot mouth 6, end of described anti-collision beam 4.Connection mode between the outer wall of the end of described anti-collision beam 4 and the inwall of slot mouth 6 is for welding, and the cross-sectional plane of slot mouth 6 is rectangle, circle, polygon or ellipse.
Embodiment 3:
Substance is with embodiment 1, and difference is:
Be formed with plate-girder angle 7 between described font lower shroud 3 and anti-collision beam 4, the size of this plate-girder angle 7 is 35 Dus of – 45 degree.The height on the base of described font lower shroud 3 is between slot mouth 6 top, lower corner 56.
Embodiment 4:
Substance is with embodiment 1, and difference is:
On described font lower shroud 3, the position of nearly upper corner 55 is provided with in-flanges 31, and on font lower shroud 3, evenly offer at least six group thermal vias 32, and the quantity often organizing thermal vias 32 is at least three.Flat limit 52 is vertically connected with the adapter plate 8 extended out on described top, and each adapter plate 8 offers at least three mounting holes 81.
Claims (9)
1. one kind with fail-safe structure under the radiator of anti-collision beam, comprise left erection support (1), font lower shroud (3) and right erection support (2), the structure of described left erection support (1), right erection support (2) is consistent, and symmetrical layout, the limit, two ends, left and right of described font lower shroud (3) is connected with the inwall of left erection support (1), right erection support (2) respectively, it is characterized in that:
Under described radiator, fail-safe structure also comprises the anti-collision beam (4) mutually isolated with font lower shroud (3), and the height of this anti-collision beam (4) is lower than the refrigerating module of radiator; Described left erection support (1), right erection support (2) are ladder type board wide at the top and narrow at the bottom, the outer hypotenuse (51) comprising plate face (5) and arrange along its surrounding, push up flat limit (52), interior straight flange (53) and flat limit, the end (54), be connected with outer hypotenuse (51) and interior straight flange (53) between flat limit, the top be parallel to each other (52), flat limit, the end (54), described outer hypotenuse (51) forms the upper corner (55) of promising acute angle, the lower corner (56) for obtuse angle respectively with pushing up between flat limit (52), flat limit, the end (54); The position at described plate face (5) upper flat limit, the nearly end (54) offers the slot mouth (6) be connected with the end of anti-collision beam (4), the inwall of this slot mouth (6) is connected with the outer wall of anti-collision beam (4) end, and the inwall at position of the upper nearly outer hypotenuse (51) of described plate face (5) is connected with the limit, two ends, left and right of font lower shroud (3).
2. according to claim 1 a kind of with fail-safe structure under the radiator of anti-collision beam, it is characterized in that: low 10 – 15 millimeters of refrigerating module of the aspect ratio radiator of described anti-collision beam (4).
3. according to claim 1 and 2 a kind of with fail-safe structure under the radiator of anti-collision beam, it is characterized in that: outer outside being extended down to left erection support (1), right erection support (2) after slot mouth (6), end of described anti-collision beam (4).
4. according to claim 3 a kind of with fail-safe structure under the radiator of anti-collision beam, it is characterized in that: the connection mode between the outer wall of the end of described anti-collision beam (4) and the inwall of slot mouth (6) is for welding.
5. according to claim 1 and 2 a kind of with fail-safe structure under the radiator of anti-collision beam, it is characterized in that: the cross-sectional plane of described slot mouth (6) is rectangle, circle, polygon or ellipse.
6. according to claim 1 and 2 a kind of with fail-safe structure under the radiator of anti-collision beam, it is characterized in that: be formed with plate-girder angle (7) between described font lower shroud (3) and anti-collision beam (4), the size of this plate-girder angle (7) is 35 Dus of – 45 degree.
7. according to claim 1 and 2 a kind of with fail-safe structure under the radiator of anti-collision beam, it is characterized in that: the position of the upper nearly upper corner (55) of described font lower shroud (3) is provided with in-flanges (31), and on font lower shroud (3), evenly offering at least six group thermal vias (32), the quantity often organizing thermal vias (32) is at least three.
8. according to claim 1 and 2 a kind of with fail-safe structure under the radiator of anti-collision beam, it is characterized in that: flat limit, described top (52) is vertically connected with the adapter plate (8) extended out, each adapter plate (8) offers at least three mounting holes (81).
9. according to claim 1 and 2 a kind of with fail-safe structure under the radiator of anti-collision beam, it is characterized in that: the height on the base of described font lower shroud (3) is positioned between slot mouth (6) top, lower corner (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106776.8U CN205220344U (en) | 2015-12-25 | 2015-12-25 | Lower protective structure of radiator with anti-collision cross beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106776.8U CN205220344U (en) | 2015-12-25 | 2015-12-25 | Lower protective structure of radiator with anti-collision cross beam |
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| Publication Number | Publication Date |
|---|---|
| CN205220344U true CN205220344U (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521106776.8U Active CN205220344U (en) | 2015-12-25 | 2015-12-25 | Lower protective structure of radiator with anti-collision cross beam |
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| CN (1) | CN205220344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859162A (en) * | 2021-10-30 | 2021-12-31 | 重庆长安汽车股份有限公司 | Radiator lower protective plate and mounting structure thereof |
-
2015
- 2015-12-25 CN CN201521106776.8U patent/CN205220344U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859162A (en) * | 2021-10-30 | 2021-12-31 | 重庆长安汽车股份有限公司 | Radiator lower protective plate and mounting structure thereof |
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| GR01 | Patent grant |