CN211308438U

CN211308438U - Heat insulation structure of armrest box of automobile auxiliary instrument board

Info

Publication number: CN211308438U
Application number: CN201921432531.2U
Authority: CN
Inventors: 毕有林
Original assignee: Shanghai Ziyuan Automobile Parts Co ltd
Current assignee: Shanghai Ziyuan Automobile Parts Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-08-21
Anticipated expiration: 2029-08-30

Abstract

The utility model relates to a thermal-insulated structure of vice instrument board handrail case of car, including setting up heat insulating mattress (2) between handrail case (1) and heat source (3), the bottom at handrail case (1) is fixed in heat insulating mattress (2). Compared with the prior art, the utility model discloses thermal-insulated effect is obvious, and isolated heat direct transfer is to handrail incasement portion, simple to operate, reliable, light in weight.

Description

Heat insulation structure of armrest box of automobile auxiliary instrument board

Technical Field

The utility model relates to an automobile parts especially relates to a thermal-insulated structure of vice instrument board handrail case of car.

Background

The independent air conditioner is installed at the rear end of the auxiliary instrument board, so that passengers in the back row can conveniently and independently control the air conditioner, and the air conditioner is commonly used by high-end vehicle types. The installation of the independent air conditioner needs an independent compressor, and the priority of the compressor is that the compressor is placed at the lower end of the armrest box at the rear end of the auxiliary instrument panel. The compressor can produce more heat in the course of the work, and vice instrument board is a confined space again, and a large amount of high temperature heat are difficult to disperse fast. The handrail box is arranged right above or at the periphery of the compressor, and high-temperature heat generated by the compressor can be quickly transferred to the inside of the handrail box. The storage space in the armrest box is used for placing any commonly used things: mobile phones, tablets, foods, beverages, napkins, car keys and the like, and electronic products (mobile phones, tablets, car keys and the like) are easily broken down and damaged when being in high-temperature environmental conditions for a long time; foods and beverages are also susceptible to deterioration when exposed to high temperature environmental conditions for extended periods of time. The storage space in the armrest box is also a part which is easily touched by a human body, and a local high-temperature area in the area which can be touched by the human body inevitably causes complaints of vehicle users.

EPP (expanded polypropylene) is a short term for a novel foam. EPP has many advantages: the EPP particle has light specific gravity, good elasticity and good heat insulation, does not precipitate toxic substances in the using process, can be recycled by 100 percent, has almost no reduction of performance, and can be naturally degraded under ultraviolet rays. EPP is widely used as a packaging material for electronic products, and the automobile industry also has a large number of applications: the automobile bumper comprises an automobile bumper, an automobile side shockproof core, an automobile door shockproof core, a high-grade safety automobile seat, a child safety seat, a tool box, a sun shield and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a thermal-insulated structure of vice instrument board handrail case of car in order to overcome the defect that above-mentioned prior art exists.

The purpose of the utility model can be realized through the following technical scheme:

a heat insulation structure of a handrail box of an automobile auxiliary instrument board comprises a heat insulation pad arranged between the handrail box and a heat source, wherein the heat insulation pad is fixed at the bottom of the handrail box.

Furthermore, the outer edge of the bottom of the armrest box is provided with an isolation rib.

Furthermore, the isolation ribs are matched with the heat insulation pad in shape and are sealed with the isolation pad, so that heat is effectively prevented from being conducted from gaps between the heat insulation pad and the armrest box.

Furthermore, handrail bottom of the case portion is provided with a plurality of trip of fixed heat insulating mattress, and the trip is the elastic material installation of being convenient for, and can prevent that handrail case from heat insulating mattress from dropping before installing the automobile body in the transportation, has reduced the installation process of installing heat insulating mattress alone on the whole car mounting line.

Furthermore, be provided with the multiunit strengthening rib on the heat insulating mattress, increased thermal-insulated space, can not obviously increase the weight of heat insulating mattress again simultaneously, and can improve the intensity of heat insulating mattress.

Furthermore, the armrest box bottom is provided with positioning ribs for positioning, and positioning holes matched with the positioning ribs are arranged on the heat insulation pad, so that the heat insulation pad is convenient to mount and position.

Furthermore, a sound absorption layer is arranged on the heat insulation pad, and the sound absorption layer is made of common sound absorption materials and can isolate noise generated by the air conditioner compressor.

Further, the heat insulation pad is EPP foamed plastic.

Compared with the prior art, the utility model discloses following beneficial effect has:

firstly, the heat insulation effect is obvious: the good heat insulation property of the EPP material is utilized, so that heat is isolated from being transferred to the inside of the armrest box; the side wall of the EPP heat insulation pad is in contact with the handrail box rib, so that heat is effectively prevented from being conducted from a gap between the EPP heat insulation pad and the handrail box.

Secondly, the installation is convenient and reliable: the cross ribs are positioned to ensure that the EPP heat insulation pad is accurately arranged on the armrest box; the trip is used for fixed EPP heat insulating mattress, prevents that EPP heat insulating mattress from dropping before installing whole car in the transportation.

Thirdly, the weight is light: the reinforcing ribs arranged on the EPP heat insulation pad can not obviously increase the weight of the EPP heat insulation pad while increasing the heat dissipation space, ensure that the weight of the whole vehicle can not be obviously increased under the condition of effective heat insulation, and simultaneously increase the strength of the EPP heat insulation pad.

Drawings

FIG. 1 is a schematic view of the installation structure of the heat insulation structure of the present invention;

FIG. 2 is a schematic view of the hook structure of the fixed heat insulation pad of the armrest box of the present invention;

FIG. 3 is a schematic view of the contact structure between the armrest box and the heat insulation pad of the present invention;

FIG. 4 is a schematic view of the positioning of the armrest box and the heat insulation pad of the present invention;

FIG. 5 is a schematic structural view of a reinforcing rib of the heat insulation mat of the present invention;

fig. 6 is a schematic view of the layered structure of the heat insulation mat of the present invention.

The reference numbers in the figures indicate:

1. handrail box, 2, heat insulating mattress, 3, heat source, 4, isolation muscle, 5, locating hole, 6, locating muscle, 7, strengthening rib, 8, trip, 9, sound absorbing layer.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Examples

A heat insulation structure of a console box of an automobile comprises a heat insulation pad 2 arranged between the console box 1 and a heat source 3, wherein the heat insulation pad 2 is fixed at the bottom of the console box 1, and the heat insulation pad 2 is made of EPP foamed plastic. As shown in fig. 3, the outer edge of the bottom of the armrest box 1 is provided with an isolation rib 4. The shape phase-match of isolation muscle 4 and heat insulating mattress 2 seals with the isolation pad mutually, has effectually avoided the heat to conduct from among the gap between heat insulating mattress 2 and the handrail case 1. As shown in fig. 2, the bottom of the armrest box 1 is provided with a plurality of hooks 8 for fixing the heat insulation pad 2, so that the heat insulation pad 2 is prevented from falling off in the transportation process before the armrest box 1 is installed on the automobile body, and the installation process of installing the heat insulation pad 2 on the installation line of the whole automobile is reduced. As shown in fig. 5, the heat insulating mat 2 is provided with a plurality of sets of reinforcing ribs 7, so that the heat insulating space is increased, the weight of the heat insulating mat 2 is not increased significantly, and the strength of the heat insulating mat 2 can be improved. As shown in fig. 4, the bottom of the armrest box 1 is provided with positioning ribs 6 for positioning, and the heat insulation pad 2 is provided with positioning holes 5 matched with the positioning ribs 6, so that the heat insulation pad 2 can be conveniently installed and positioned. As shown in fig. 6, the heat insulation pad 2 is further provided with a sound absorption layer 9, and the sound absorption layer 9 is made of a common sound absorption material and can isolate noise generated by the air conditioner compressor.

The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.

Claims

1. The heat insulation structure of the armrest box of the auxiliary instrument panel of the automobile is characterized by comprising a heat insulation pad (2) arranged between the armrest box (1) and a heat source (3), wherein the heat insulation pad (2) is fixed at the bottom of the armrest box (1);

a plurality of clamping hooks (8) for fixing the heat insulation pad (2) are arranged at the bottom of the armrest box (1);

the handrail box (1) bottom has arranged the location muscle (6) that are used for the location, arrange on heat insulating mattress (2) with location muscle (6) assorted locating hole (5).

2. The heat insulation structure of the console box of the automobile as claimed in claim 1, wherein the outer edge of the bottom of the console box (1) is provided with an isolation rib (4).

3. The heat insulation structure of the console box of the automobile as claimed in claim 2, wherein the insulating ribs (4) are matched with the shape of the heat insulating mat (2) and sealed with the heat insulating mat.

4. The heat insulation structure of the console box of the automobile as claimed in claim 1, wherein a plurality of sets of reinforcing ribs (7) are provided on the heat insulation pad (2).

5. The heat insulation structure of console box of motor vehicle console as claimed in claim 1, wherein the heat insulation pad (2) is further provided with a sound absorption layer (9).

6. The thermal insulation structure of console box of automobile as claimed in claim 1, wherein the thermal insulation pad (2) is EPP foamed plastic.