Roll type automobile engine heat shield

Abstract

The utility model relates to the technical field of engine heat insulation, in particular to a roll type automobile engine heat shield which comprises a shield main body, an air inflation assembly is assembled on the outer side of the shield main body in a covering mode, the bottom of the air inflation assembly and the outer wall of the shield main body are fixedly assembled, and a side through hole is formed in the lower portion of the side edge of the shield main body. Top heat dissipation openings are evenly formed in the top of the isolation cover body, side heat dissipation openings consistent with the top heat dissipation openings are formed in the side edges of the periphery of the isolation cover body, the air inflation assembly comprises a transverse air pipe, a longitudinal air pipe and a side ring air pipe, and the transverse air pipe, the longitudinal air pipe and the side ring air pipe are internally communicated. The transverse air pipes and the longitudinal air pipes are vertically assembled in a transverse and longitudinal staggered mode, a gap corresponding to the top heat dissipation opening is reserved between every two adjacent sets of transverse air pipes and longitudinal air pipes, and the edge ring air pipes are fixed to the outer side ends and the downward bending positions of the transverse air pipes and the longitudinal air pipes. The utility model is convenient to roll and carry during transportation or holding, so that the conveying and carrying efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of engine heat insulation, in particular to a roll-up automobile engine heat insulation cover. Background Art

[0002] With the continuous application of automobiles, there are more and more types of automobiles. Among them, the automobile engine is one of the indispensable parts of fuel vehicles. The engine is a heat sink that generates a lot of heat. Therefore, it is necessary to assemble the engine heat shield during assembly and use to isolate the heat generated by it, reduce direct contact and conduction to the car body, and avoid burns;

[0003] In this regard, China's patent application number: CN202122990462.0 discloses an automobile engine heat shield, including a mounting plate, the upper surface of the mounting plate is fixedly connected to a shield body, the inner walls on both sides of the mounting plate are fixedly connected to adjusting rods, the end of the adjusting rod away from the mounting plate is fixedly connected to a fixed plate, the inner side surface of the mounting plate is located below the adjusting rod and is fixedly connected to a spring, the end of the spring away from the mounting plate is fixedly connected to a movable plate, the rear surface of the movable plate is fixedly connected to a clamping rod, and the end of the clamping rod away from the movable plate extends out of the interior of the fixed plate;

[0004] However, most existing heat shields are produced in sheets with large specifications, which are inconvenient to roll up and carry during transportation or handling, affecting the efficiency of transportation and carrying;

[0005] Therefore, in order to solve the above problems, a roll-up automobile engine heat shield is proposed. Utility Model Content

[0006] The utility model aims to provide a roll-up automobile engine heat shield to solve the problem in the above background technology that most existing heat shields are produced in sheets with large specifications, which are inconvenient to be rolled up and carried during transportation or handling, thus affecting the transportation and carrying efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a roll-up automobile engine heat insulation cover, comprising a cover body, the outer side cover of the cover body is equipped with an air-filled assembly, the bottom of the air-filled assembly and the outer wall of the cover body are fixedly assembled, the lower part of the side of the cover body is provided with side through holes, the top of the cover body is evenly provided with top heat dissipation vents, and the sides around the cover body are provided with side heat dissipation vents consistent with the top heat dissipation vents.

[0008] Preferably, the air inflation component comprises a transverse air pipe, a longitudinal air pipe and a side ring air pipe, the transverse air pipe, the longitudinal air pipe and the side ring air pipe are internally connected, and the transverse air pipe and the longitudinal air pipe are vertically assembled in a staggered manner, and a gap corresponding to the top heat dissipation port is left between two adjacent groups of transverse air pipes and longitudinal air pipes, the side ring air pipe is fixed to the outer ends of the transverse air pipe and the longitudinal air pipe and the downward bend, and the side ring air pipe is located on the outside of the hood body.

[0009] Preferably, an inflation head is integrally fixed to the lower right side of the air inflation assembly, a valve is installed at the bottom of the inflation head, the outer walls of the transverse air pipe, the longitudinal air pipe and the edge ring air pipe are wrapped with a protective mesh layer, and the outer side of the protective mesh layer is wrapped with an insulating outer layer.

[0010] Preferably, the side through holes are evenly and equidistantly arranged around the side edge of the partition cover body, and the inside of the side through holes is filled with a maintenance inner cushion cylinder, and the outer side of the inner wall of the maintenance inner cushion cylinder is arranged in an arc shape.

[0011] Preferably, a primary mesh and a secondary mesh are installed inside the top heat dissipation port, and the primary mesh is located outside the secondary mesh, a transition hollow is provided between the primary mesh and the secondary mesh, and the inner diameter of the secondary mesh is larger than the inner diameter of the primary mesh.

[0012] Preferably, the main body of the partition cover includes inner thermal insulation asbestos, a glass fiber layer is glued to the outer side of the inner thermal insulation asbestos, an outer reinforcement skin layer is glued to the outer side of the glass fiber layer, and the inner thermal insulation asbestos, the glass fiber layer and the outer reinforcement skin layer are arranged in an arc shape at the corners, and the corners of the partition cover body are provided with folded folds.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model is convenient for rolling up and carrying during transportation or holding, so that the transportation and carrying efficiency is higher;

[0014] 1. The utility model is provided with an air-inflating component, and an air-inflating component is assembled on the outside of the shield body, so that it can be inflated and expanded during assembly and use to form a support, which is convenient for the expansion and use of the shield body, so that it can cover the engine. At the same time, it can be deflated during transportation and carrying, which is convenient for rolling up, reducing the volume, and facilitating storage and carrying. Through this design, the convenience and practicality of the roll-up automobile engine heat insulation cover are improved.

[0015] 2. The utility model is provided with side through holes, top heat dissipation ports and side heat dissipation ports. When assembled and used, the side through holes are used to limit and tie the heat dissipation ports, and the top heat dissipation ports and the side heat dissipation ports are used to dissipate heat, making the use more convenient. This design improves the convenience and practicality of the roll-up automobile engine heat insulation cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of a front cross-section of the structure of the utility model;

[0017] Figure 2 It is a schematic top view of the structure of the utility model;

[0018] Figure 3 It is a schematic side view of the structure of the utility model;

[0019] Figure 4 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 5 For this utility model Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0021] Figure 6 For this utility model Figure 3 A magnified schematic diagram of the structure at C in the middle;

[0022] In the figure: 100, shield body; 101, inner insulation asbestos; 102, glass fiber layer; 103, outer reinforcement skin layer; 104, folded folds; 110, air filling component; 111, horizontal air pipe; 112, longitudinal air pipe; 113, edge ring air pipe; 114, inflation head; 115, valve mouth; 116, protective mesh layer; 117, insulation outer layer; 120, side through hole; 121, maintenance inner cushion cylinder; 130, top heat dissipation vent; 131, primary mesh; 132, secondary mesh; 133, transition hollow; 140, side heat dissipation vent. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-6 , an embodiment provided by the utility model:

[0025] A roll-up automobile engine heat shield, comprising a shield body 100, an air-filling assembly 110 is mounted on the outer side of the shield body 100, the bottom of the air-filling assembly 110 is fixedly assembled with the outer wall of the shield body 100, a side through hole 120 is opened at the lower side of the shield body 100, a top heat dissipation vent 130 is evenly opened at the top of the shield body 100, and side heat dissipation vents 140 consistent with the top heat dissipation vent 130 are opened on the sides of the shield body 100;

[0026] Furthermore, the gas-filled assembly 110 comprises a transverse air pipe 111, a longitudinal air pipe 112 and a side ring air pipe 113, the transverse air pipe 111, the longitudinal air pipe 112 and the side ring air pipe 113 are connected internally, and the transverse air pipe 111 and the longitudinal air pipe 112 are vertically assembled in a staggered manner, and a gap corresponding to the top heat dissipation vent 130 is left between two adjacent groups of transverse air pipes 111 and longitudinal air pipes 112, the side ring air pipe 113 is fixed to the outer ends and downward bends of the transverse air pipe 111 and the longitudinal air pipe 112, and the side ring air pipe 113 is located on the outer side of the hood body 100. This design facilitates the stable assembly and assistance of the gas-filled assembly 110;

[0027] Furthermore, an air inflation head 114 is integrally fixed to the lower right side of the air inflation component 110, and an air valve 115 is installed at the bottom of the air inflation head 114. The outer walls of the transverse air pipe 111, the longitudinal air pipe 112 and the edge ring air pipe 113 are wrapped with a protective mesh layer 116, and the outer side of the protective mesh layer 116 is wrapped with a heat insulating outer layer 117. Through this design, it is convenient to strengthen the outer packaging of the air inflation component 110 to avoid easy damage;

[0028] Furthermore, the side through holes 120 are evenly and equidistantly arranged around the side of the partition body 100, and the inside of the side through holes 120 is filled with a maintenance inner cushion tube 121, and the outer side of the inner wall of the maintenance inner cushion tube 121 is arranged in an arc shape. Through this design, it is convenient to assist the maintenance and subsequent binding of the inside of the side through holes 120;

[0029] Furthermore, the top heat dissipation port 130 is internally equipped with a primary mesh 131 and a secondary mesh 132, and the primary mesh 131 is located outside the secondary mesh 132, and a transition hollow 133 is provided between the primary mesh 131 and the secondary mesh 132, and the mesh inner diameter of the secondary mesh 132 is larger than the mesh inner diameter of the primary mesh 131. This design facilitates auxiliary heat dissipation and blocks the falling and accidental insertion of foreign objects, making it more convenient to use;

[0030] Furthermore, the partition cover body 100 comprises an inner thermal insulation asbestos 101, a glass fiber layer 102 is glued to the outer side of the inner thermal insulation asbestos 101, an outer reinforcement skin layer 103 is glued to the outer side of the glass fiber layer 102, and the inner thermal insulation asbestos 101, the glass fiber layer 102 and the outer reinforcement skin layer 103 are arranged in an arc shape at the corners, and the partition cover body 100 is provided with folded folds 104 at the corners. Through this design, it is convenient to assist the assembly and use of the partition cover body 100 and facilitate heat insulation.

[0031] Working principle: When assembled and used, the inflator head 114 is used to inflate the inside of the transverse air pipe 111, the longitudinal air pipe 112 and the side ring air pipe 113 in cooperation with the valve 115, so that they are inflated to form a whole with a certain pressure support. Under the wrapping and maintenance of the protective net layer 116 and the heat-insulating outer layer 117, it is convenient to maintain the outside of the air-inflated component 110 and to assist in the opening of the shield body 100, so that the shield body 100 is convenient to be installed above the automobile engine and between the automobile hood, so as to facilitate For heat insulation, when assembled and used, with the cooperation of the maintenance inner cushion tube 121, it is convenient to insert the corresponding binding components for binding and fixing through the side through hole 120. With the arrangement of the inner heat insulation asbestos 101, the glass fiber layer 102 and the outer reinforcement skin layer 103, it is convenient to use for heat insulation. When transporting and carrying before assembly, the inside of the air-filled component 110 is not inflated and is deflated. With the cooperation of the folding folds 104, it is convenient to cooperate and assist in the rolling up of the partition cover body 100 to reduce the volume and facilitate carrying and transportation. The operation ends here.

[0032] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A roll-up automobile engine heat shield, comprising a shield body (100), characterized in that: The outer side of the hood body (100) is covered with a gas-filled assembly (110), the bottom of the gas-filled assembly (110) and the outer wall of the hood body (100) are fixedly assembled, the lower side of the hood body (100) is provided with a side through hole (120), the top of the hood body (100) is evenly provided with a top heat dissipation vent (130), and the sides of the hood body (100) are provided with side heat dissipation vents (140) that are consistent with the top heat dissipation vent (130), the gas-filled assembly (110) comprises a transverse air pipe (111), a longitudinal air pipe (112) and The side ring air pipe (113) is connected to the inside of the transverse air pipe (111), the longitudinal air pipe (112) and the side ring air pipe (113), and the transverse air pipe (111) and the longitudinal air pipe (112) are vertically arranged in a staggered manner, and a gap corresponding to the top heat dissipation port (130) is left between two adjacent groups of transverse air pipes (111) and longitudinal air pipes (112). The side ring air pipe (113) is fixed to the outer ends and downward bends of the transverse air pipe (111) and the longitudinal air pipe (112), and the side ring air pipe (113) is located on the outside of the hood body (100).

2. A roll-up automobile engine heat shield according to claim 1, characterized in that: An air inflation head (114) is integrally fixed to the lower right side of the air inflation component (110), and an air valve (115) is mounted on the bottom of the air inflation head (114). The outer walls of the transverse air pipe (111), the longitudinal air pipe (112), and the edge ring air pipe (113) are wrapped with a protective mesh layer (116), and the outer side of the protective mesh layer (116) is wrapped with a heat insulating outer layer (117).

3. The roll-up automobile engine heat shield according to claim 1, characterized in that: The side through holes (120) are evenly and equidistantly arranged around the side edge of the partition cover body (100), and the inside of the side through holes (120) is filled with a maintenance inner cushion cylinder (121), and the outer side of the inner wall of the maintenance inner cushion cylinder (121) is arranged in an arc shape.

4. The roll-up automobile engine heat shield according to claim 1, characterized in that: The top heat dissipation vent (130) is internally equipped with a primary mesh (131) and a secondary mesh (132), and the primary mesh (131) is located outside the secondary mesh (132), a transition hollow (133) is provided between the primary mesh (131) and the secondary mesh (132), and the mesh inner diameter of the secondary mesh (132) is greater than the mesh inner diameter of the primary mesh (131).

5. The roll-up automobile engine heat shield according to claim 1, characterized in that: The partition cover body (100) comprises an inner thermal insulation asbestos (101), a glass fiber layer (102) is glued to the outer side of the inner thermal insulation asbestos (101), an outer reinforcement skin layer (103) is glued to the outer side of the glass fiber layer (102), and the inner thermal insulation asbestos (101), the glass fiber layer (102) and the outer reinforcement skin layer (103) are arranged in an arc shape at the corners, and the partition cover body (100) is provided with folded folds (104) at the corners.

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