CN206703640U - New-energy automobile compartment composite board and new new-energy automobile compartment - Google Patents

New-energy automobile compartment composite board and new new-energy automobile compartment Download PDF

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Publication number
CN206703640U
CN206703640U CN201720335906.8U CN201720335906U CN206703640U CN 206703640 U CN206703640 U CN 206703640U CN 201720335906 U CN201720335906 U CN 201720335906U CN 206703640 U CN206703640 U CN 206703640U
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layer
new
adhesive
compartment
energy automobile
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申兵
张博
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Foshan Fine Metal Products Co Ltd
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Foshan Fine Metal Products Co Ltd
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Abstract

A kind of new-energy automobile compartment composite board and the compartment using the composite board, the composite board include：Lamina rara externa；The first adhesive-layer being arranged on the downside of lamina rara externa；The structural core layer being arranged on the downside of the first adhesive-layer, structural core layer are honeycomb core structures sheet material, and structural core layer has the honeycomb hole of regular polygon structure, and structural core layer is fixedly connected by the first adhesive-layer with lamina rara externa；The second adhesive-layer being arranged on the downside of structural core layer；The bottom plate being arranged on the downside of the second adhesive-layer.Structural core layer is the agent structure of composite board, and structural core layer is designed using honeycomb plate structure, and its board quality is lighter, meanwhile, honeycomb also has very high structural strength.By said structure design, the utility model has higher structural strength, while also has the advantages of lighter weight.Compartment provided by the utility model uses above-mentioned composite board, can either ensure that composite board has higher structural strength, and can enough reduces the quality of composite board.

Description

New-energy automobile compartment composite board and new new-energy automobile compartment
Technical field
New-energy automobile manufacturing technology field is the utility model is related to, more specifically, more particularly to a kind of new energy Source automobile bodies composite board and a kind of new new-energy automobile compartment.
Background technology
In orthodox car industry, compartment is typically all that main frame is made by steel profile, is set on the outside of main frame Put lamina rara externa and form closure compartment, according to specific requirement, compartment is generally divided into sheet metal compartment and composite board Compartment.
Designed using sheet metal carriage body construction, it can ensure that compartment has higher structural strength, still, metal material Expect that density is big, unit mass is heavier, therefore, the problem of quality is big be present using the compartment of Metal Structure Design.Compartment quality is big The traveling burden of automobile will certainly be increased, so as to cause to discharge the problem of not up to standard, it is impossible to meet energy-conservation of the country for automobile Emission reduction requirement.Especially it is applied on new energy vehicle, complete vehicle quality is larger also to reduce the driving performance of vehicle, such as reduces The endurance of electric car.
Designed using composite board carriage body construction, composite plate closes inner core foaming structure, its unit mass so that PVC plastic is hardened Relatively light, still, but there is the defects of very serious in composite plate：The structural strength of sheet material is relatively low, and impact resistance is poor.Using multiple Plywood material compartment, it can reduce the security that compartment uses.
Utility model content
(1) technical problem
In summary, how a kind of lighter weight higher composite layered board of structural strength simultaneously is provided, becomes ability Field technique personnel's urgent problem to be solved.
(2) technical scheme
The utility model provides a kind of new-energy automobile compartment composite board, and the composite board includes：
Lamina rara externa, the lamina rara externa are aluminium sheet, glass epoxy either PP plates, and the lamina rara externa is flat sheet structure；
The first adhesive-layer of gluing complex function is arranged on the downside of the lamina rara externa, has, first adhesive-layer is boat Hungry area film；
The structural core layer being arranged on the downside of first adhesive-layer, the structural core layer is honeycomb core structures sheet material, described Structural core layer has the honeycomb hole of regular polygon structure, and the structural core layer is consolidated by first adhesive-layer with the lamina rara externa Fixed connection；
The second adhesive-layer of gluing complex function is arranged on the downside of the structural core layer, has, second adhesive-layer is Aviation glued membrane；
The bottom plate being arranged on the downside of second adhesive-layer, the bottom plate is aluminium sheet, glass epoxy either PP plates, described Bottom plate is flat sheet structure, and the bottom plate is fixedly connected by second adhesive-layer with the structural core layer.
Preferably, in being provided with reinforcing buffer unit, the reinforcing buffer part in the honeycomb hole of the structural core layer Part is hollow multiedge cylinder structure.
Preferably, the reinforcing buffer unit is that bamboo clappers reinforces buffer unit.
Preferably, the one side of the lamina rara externa is provided with first adhesive-layer, and the another side of the lamina rara externa is set It is equipped with the anti-skidding floor veneer boards of PVC；
The one side of the bottom plate is provided with second adhesive-layer, and the another side of the bottom plate is provided with for preventing Tide, the protective coating of oil-stain-preventing.
Preferably, the protective coating is fiberglass protective coating.
The utility model additionally provides a kind of new new-energy automobile compartment, includes compartment framework, in the compartment structure Panel sheeting is provided with the outside of frame, wherein, the panel sheeting is new-energy automobile compartment described above composite board；Institute Panel sheeting is stated to be fixedly connected by bolt or rivet with the compartment framework.
Preferably, the compartment framework includes framework main body and carriage chassis, and the framework main body is consolidated by bolt Surely it is arranged on the carriage chassis.
Preferably, there is the carriage chassis wheel to avoid mounting groove；
Skirtboard is provided with the bottom of the carriage chassis and positioned at the both sides of the carriage chassis；
Mud guard is provided with the bottom of the carriage chassis and positioned at the rear and front end of wheel avoidance mounting groove；
Rear hanging plate is provided with the bottom of the carriage chassis and positioned at the tail end of the carriage chassis.
Preferably, in offering access hole on the bottom plate, the edge of opening around the access hole is provided with side board, Aluminum bound edge is enclosed with the side board.
(3) beneficial effect
In said structure design, structural core layer is the agent structure of composite board, and structural core layer uses honeycomb plate structure Design, structural core layer have honeycomb hole, and honeycomb hole uses regular polygon structure, in an embodiment of the present utility model, Honeycomb hole uses regular hexagon structure.Honeycomb hole is distributed on structural core layer, for the solid slab of same size, is used Its board quality of the structural core layer of honeycomb plate structure design is lighter, meanwhile, honeycomb also has very high structural strength. In the utility model, structural core layer is integrally formed using PP plastics as raw material.Set on the upper and lower two sides of structural core layer Adhesive-layer (the first adhesive-layer and the second adhesive-layer), adhesive-layer are aviation glued membrane, using aviation glued membrane as adhesive-layer its Honeycomb hole will not be blocked, while can also ensure that the firm degree connected between structural core layer and lamina rara externa and bottom plate and can By property.By said structure design, the utility model has higher structural strength, while also has the advantages of lighter weight. Compartment provided by the utility model uses above-mentioned composite board, for traditional solid slab, because composite board is adopted By the use of cellular board as structural core layer, it can either ensure that composite board has higher structural strength, and and can enough reduces composite plate The quality of material.Therefore, compartment provided by the utility model has higher safety in utilization, and compartment total quality is lighter.
Brief description of the drawings
Fig. 1 is the structural representation of new-energy automobile compartment composite board in the utility model embodiment；
Fig. 2 is the structural representation in new new-energy automobile compartment in the utility model embodiment；
Fig. 3 is the structural representation of back door eaves in the utility model embodiment；
Fig. 4 is the structural representation of side door eaves in the utility model embodiment；
In fig. 1 and 2, the corresponding relation of component names and accompanying drawing number is：
Lamina rara externa 1, the first adhesive-layer 2, structural core layer 3, the second adhesive-layer 4, bottom plate 5,
Reinforce buffer unit 6, compartment framework 7, skirtboard 8, rear hanging plate 9.
Embodiment
Embodiment of the present utility model is described in further detail with reference to the accompanying drawings and examples.Following examples For illustrating the utility model, but can not be used for limiting the scope of the utility model.
In description of the present utility model, unless otherwise indicated, " multiple " are meant that two or more；Term The orientation or position of the instruction such as " on ", " under ", "left", "right", " interior ", " outer ", " front end ", " rear end ", " head ", " afterbody " are closed It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not It is interpreted as to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for describing purpose, and can not It is interpreted as indicating or implying relative importance.
, it is necessary to illustrate in description of the present utility model, unless otherwise clearly defined and limited, term " phase Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary.For this For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
Fig. 1 and Fig. 2 are refer to, wherein, Fig. 1 is new-energy automobile compartment composite board in the utility model embodiment Structural representation；Fig. 2 is the structural representation in new new-energy automobile compartment in the utility model embodiment.
The utility model provides a kind of new-energy automobile compartment composite board, and the composite board is for installation into compartment On framework 7.
In an embodiment of the present utility model, the composite board specifically includes：Lamina rara externa 1, lamina rara externa 1 are aluminium Plate, glass epoxy either PP plates, lamina rara externa 1 is flat sheet structure；It is arranged at the downside of lamina rara externa 1, there is gluing compound work( First adhesive-layer 2 of energy, the first adhesive-layer 2 is aviation glued membrane；It is arranged at the structural core layer 3 of the downside of the first adhesive-layer 2, structural core Layer 3 is honeycomb core structures sheet material, and structural core layer 3 has the honeycomb hole of regular polygon structure, and structural core layer 3 passes through the first adhesive-layer 2 are fixedly installed with lamina rara externa 1；It is arranged at the downside of structural core layer 3, there is the second adhesive-layer 4 of gluing complex function, the second viscose glue Layer 4 is aviation glued membrane；The bottom plate 5 of the downside of the second adhesive-layer 4 is arranged at, bottom plate 5 is aluminium sheet, glass epoxy either PP plates, bottom Plate 5 is flat sheet structure, and bottom plate 5 is fixedly installed by the second adhesive-layer 4 with structural core layer 3.
In said structure design, structural core layer 3 is the agent structure of composite board, and structural core layer 3 is hardened using honeycomb Structure designs, and structural core layer 3 has honeycomb hole, and honeycomb hole uses regular polygon structure, in an embodiment of the present utility model In, honeycomb hole uses regular hexagon structure.Honeycomb hole is distributed on structural core layer 3, for the solid slab of same size, Using the structural core layer 3 of honeycomb plate structure design, its board quality is lighter, meanwhile, honeycomb also has very high structure strong Degree.In the utility model, structural core layer 3 is integrally formed using PP plastics as raw material.
In other embodiment of the present utility model, structural core layer 3 can also be integrally formed using metallic aluminium as raw material.
Adhesive-layer (the first adhesive-layer 2 and the second adhesive-layer 4) is provided with the upper and lower two sides of structural core layer 3, is glued Glue-line is aviation glued membrane, and using aviation glued membrane, as adhesive-layer, it will not block honeycomb hole, while can also ensure that structural core layer 3 The firm degree and reliability being connected between lamina rara externa 1 and bottom plate 5.
In the utility model, lamina rara externa 1 is aluminium sheet, glass epoxy either PP plates, and bottom plate 5 is aluminium sheet, glass epoxy Either PP plates.
By said structure design, the utility model has higher structural strength, while also excellent with lighter weight Point.
The utility model is applied in new-energy automobile industry, and for replacing traditional ferrous materials, the utility model has In light weight, the advantages that formability is high, easy to process, corrosion-resistant, high intensity, it is applied on new energy vehicle, can make vehicle Lighter, firmer, durable energy-conservation (fuel-efficient), application of the present utility model endeavour to improve vehicle energy (fuel oil) economy as depot Property important selection, meet the more and more harsh energy-saving and emission-reduction requirement of country.
In order to further improve the structural strength of composite board, buffering is reinforced in being provided with the honeycomb hole of structural core layer 3 Part 6, reinforcing buffer unit 6 are hollow multiedge cylinder structure.
Specifically, it is that bamboo clappers reinforces buffer unit to reinforce buffer unit 6.
In actual applications, in order to improve its skid resistance and oil-stain-preventing, in an embodiment of the present utility model In, the one side of lamina rara externa 1 is provided with the first adhesive-layer 2, and the another side of lamina rara externa 1 is provided with the anti-skidding floor veneer boards of PVC；Bottom plate 5 one side is provided with the second adhesive-layer 4, and the another side of bottom plate 5 is provided with for moistureproof, oil-stain-preventing protective coating.
Specifically, protective coating is fiberglass protective coating.The utility model is provided with fiberglass protection on bottom plate 5 and applied Layer, it can improve the moisture resistance of bottom plate 5 and oil-stain-preventing.
The utility model additionally provides a kind of new new-energy automobile compartment, includes compartment framework 7, in compartment framework 7 Outside be provided with panel sheeting.Wherein, panel sheeting is new-energy automobile compartment described above composite board.Adopt in the compartment With above-mentioned composite board, for traditional solid slab, due to composite board using cellular board as structural core layer 3, it can either ensure that composite board has higher structural strength, and and can enough reduces the quality of composite board.Therefore, this practicality The compartment of new offer has higher safety in utilization, and compartment total quality is lighter.
In one embodiment of the present utility model, panel sheeting is fixedly connected with compartment framework 7 by bolt or rivet.
In the utility model, compartment framework 7 is made up of two parts, and it has specifically included framework main body and compartment bottom Frame, framework main body, which is bolted, to be arranged on carriage chassis.Above-mentioned composite board is arranged in framework main body, specifically There is wheel to avoid mounting groove for ground, carriage chassis；Skirtboard is provided with the bottom of carriage chassis and positioned at the both sides of carriage chassis 8；Mud guard is provided with the bottom of carriage chassis and positioned at the rear and front end of wheel avoidance mounting groove；In the bottom of carriage chassis Portion is simultaneously provided with rear hanging plate 9 positioned at the tail end of carriage chassis.
The utility model is installed on headstock, for the ease of car inspection and repair, the utility model offers inspection on bottom plate 5 Mouth is repaiied, the edge of opening of access hole is provided with side board, aluminum bound edge is enclosed with side board.
New-energy automobile compartment specification is 3.6*2.0*2.0m, according to the size, about 1 ton of traditional carriage weight, using this About 0.45 ton of carriage weight made of the composite board that utility model provides, it can dramatically reduce compartment entirety matter Amount.
New-energy automobile compartment is made up of chassis part, carriage body structure part, and above-mentioned composite plate is provided with chassis Material is provided with access hole on chassis plate, is provided with front wall on the lateral edges of chassis plate, Zuo Qiang (contains side as chassis plate Door), right wall, top cover, back door and sheet material, also the part such as side skirt 8, rear hanging plate 9, mud guard and electrical lamps, Hardware fitting, Plastic fitting assembly connection combines.
In the utility model, chassis is matched somebody with somebody using two main longitudinal griders, seven crossbeams, three side bars and corner brace, support member etc. Part is welded, and above-mentioned material uses high-strength steel iron material, stainless steel or aluminium section bar.
Carriage body structure part forms compartment structure using mode connects for screw after high-strength steel iron material, stainless steel or aluminium section bar split Frame 7, above-mentioned composite board is provided with compartment framework 7, it connects with screw after the piece piece gluing of compartment framework 7 and pad Connect.
The inside of compartment framework 7, Crashworthy plate is provided with from bottom up 160mm peripheral part, Crashworthy plate is using high-strength Split is formed by connecting after steel plate, stainless steel plate or aluminium sheet bending, aluminium section bar perforate processing.
Side door and back door are provided with compartment, side door is welded with rear door frame and accessory, and material uses high-strength steel Material, stainless steel or aluminium section bar.
Fig. 3 and Fig. 4 is refer to, wherein, Fig. 3 is the structural representation of back door eaves in the utility model embodiment；Fig. 4 is The structural representation of side door eaves in the utility model embodiment.
The utility model additionally provides back door eaves and side door eaves, wherein back door eaves and side door eaves be arranged at back door and The top of side door is simultaneously combined with rain eaves, and back door eaves and side door eaves are using the aluminium profile structure of integral type.
Side skirt 8 is provided with compartment framework 7, side skirt 8 is using aluminium bound edge, aluminium support member and aluminum honeycomb panel and PP Mode connects for screw forms after the splits such as cellular board, glass fibre reinforced plastic honeycomb plate.
Be provided with rear hanging plate 9 on compartment framework 7, rear hanging plate 9 using high-strength steel iron material, stainless steel or aluminium section bar and It is welded after high-strength steel plate, stainless steel plate or aluminium sheet bending perforate processing.
Mud guard is provided with compartment framework 7, mud guard is opened using high-strength steel plate, stainless steel plate or aluminium sheet bending Mode connects for screw forms after orifice and support member and rubber split.
In the utility model, electric fittings is comprising in electric wire, bellows, carriage body front-end and back-end corner clearance lamps, railway carriage or compartment Illuminating lamp, switch etc..Hardware fitting include steel galvanization or stainless steel hinge, lockset, wind hook, backing plate, preceding short top cornerite, Bolt, plain cushion, spring washer, nut, rivet, screw, fastener and packing ring etc..Plastic fitting includes vehicle body reflection patch, charging chewing-gum Circle, longeron rubber blanket, theft sealing rubber strip, split adhesive, fastener washer.
Embodiment of the present utility model in order to example and description for the sake of and provide, and be not exhaustively or will The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art See.Selection and description embodiment are to more preferably illustrate principle and practical application of the present utility model, and make this area Those of ordinary skill it will be appreciated that the utility model so as to designing the various embodiments with various modifications suitable for special-purpose.

Claims (9)

  1. A kind of 1. new-energy automobile compartment composite board, it is characterised in that including：
    Lamina rara externa (1), the lamina rara externa are aluminium sheet, glass epoxy either PP plates, and the lamina rara externa is flat sheet structure；
    The first adhesive-layer (2) of gluing complex function is arranged on the downside of the lamina rara externa, has, first adhesive-layer is aviation Glued membrane；
    The structural core layer (3) being arranged on the downside of first adhesive-layer, the structural core layer are honeycomb core structures sheet material, the knot Structure sandwich layer has the honeycomb hole of regular polygon structure, and the structural core layer is fixed by first adhesive-layer with the lamina rara externa Connection；
    The second adhesive-layer (4) of gluing complex function is arranged on the downside of the structural core layer, has, second adhesive-layer is boat Hungry area film；
    The bottom plate (5) being arranged on the downside of second adhesive-layer, the bottom plate is aluminium sheet, glass epoxy either PP plates, described Bottom plate is flat sheet structure, and the bottom plate is fixedly connected by second adhesive-layer with the structural core layer.
  2. 2. new-energy automobile compartment according to claim 1 composite board, it is characterised in that
    Buffer unit (6) is reinforced in being provided with the honeycomb hole of the structural core layer, the reinforcing buffer unit is hollow Multiedge cylinder structure.
  3. 3. new-energy automobile compartment according to claim 2 composite board, it is characterised in that
    The reinforcing buffer unit is that bamboo clappers reinforces buffer unit.
  4. 4. the new-energy automobile compartment composite board according to any one of claims 1 to 3, it is characterised in that
    The one side of the lamina rara externa is provided with first adhesive-layer, and it is anti-skidding that the another side of the lamina rara externa is provided with PVC Floor veneer board；
    The one side of the bottom plate is provided with second adhesive-layer, and the another side of the bottom plate is provided with for moistureproof, anti- The protective coating of greasy dirt.
  5. 5. new-energy automobile compartment according to claim 4 composite board, it is characterised in that
    The protective coating is fiberglass protective coating.
  6. 6. a kind of new new-energy automobile compartment, includes compartment framework (7), compartment is provided with the outside of the compartment framework Backplate, it is characterised in that
    The panel sheeting is the new-energy automobile compartment composite board as described in any one of claim 1 to 5；
    The panel sheeting is fixedly connected with the compartment framework by bolt or rivet.
  7. 7. new new-energy automobile compartment according to claim 6, it is characterised in that
    The compartment framework includes framework main body and carriage chassis, the framework main body be bolted be arranged at it is described On carriage chassis.
  8. 8. new new-energy automobile compartment according to claim 7, it is characterised in that
    There is the carriage chassis wheel to avoid mounting groove；
    Skirtboard (8) is provided with the bottom of the carriage chassis and positioned at the both sides of the carriage chassis；
    Mud guard is provided with the bottom of the carriage chassis and positioned at the rear and front end of wheel avoidance mounting groove；
    Rear hanging plate (9) is provided with the bottom of the carriage chassis and positioned at the tail end of the carriage chassis.
  9. 9. new new-energy automobile compartment according to claim 8, it is characterised in that
    In offering access hole on the bottom plate, the edge of opening of the access hole is provided with side board, the side board On be enclosed with aluminum bound edge.
CN201720335906.8U 2017-03-31 2017-03-31 New-energy automobile compartment composite board and new new-energy automobile compartment Active CN206703640U (en)

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Application Number Priority Date Filing Date Title
CN201720335906.8U CN206703640U (en) 2017-03-31 2017-03-31 New-energy automobile compartment composite board and new new-energy automobile compartment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720335906.8U CN206703640U (en) 2017-03-31 2017-03-31 New-energy automobile compartment composite board and new new-energy automobile compartment

Publications (1)

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CN206703640U true CN206703640U (en) 2017-12-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109515528A (en) * 2018-12-29 2019-03-26 杭州华聚复合材料有限公司 New energy logistic car, compartment and its skirt assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109515528A (en) * 2018-12-29 2019-03-26 杭州华聚复合材料有限公司 New energy logistic car, compartment and its skirt assembly

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