Protective cover assembly, automobile body structure and automobile

Abstract

The utility model provides a protective cover assembly, an automobile body structure and an automobile. The protective cover assembly comprises a protective cover and a cooling fan. The protection cover is used for being installed on a first workpiece and matched with the first workpiece to form a containing space, and an installation position used for installing an electrical assembly is arranged in the containing space. The heat dissipation fan is arranged in the containing space, and the heat dissipation fan and the installation position are oppositely arranged. According to the utility model, the heat dissipation fan works to generate wind power, so that the air fluidity in the protection cover is enhanced, the electrical assembly is effectively cooled, the heat dissipation effect of the protection cover assembly is improved, and the frequency of high-temperature faults of the electrical assembly in the protection cover is reduced. Wherein the cooling fan is preferably a silent fan, so that noise pollution is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of protective cover assembly, especially relates to a protective cover assembly, car body structure and car. BACKGROUND

[0002] The protective cover assembly is mainly used for providing protection for electrical components and can be applied in many fields. For example, on a car equipped with intelligent driving function, the electrical components arranged in the protective cover assembly include, but are not limited to, rain and light sensors, intelligent cameras, Bluetooth sensors, and dash cams, etc. These sensors perform their respective functions and ensure the realization of some functions of the vehicle.

[0003] In order to save cost and achieve aesthetic appearance, the protective cover assembly cannot be arbitrarily enlarged in space due to the increase in the number of electrical components, so that the electrical components are more closely installed. In addition, the electrical components will generate a large amount of heat during normal operation, which can easily cause high-temperature failure of the electrical components in the protective cover assembly. SUMMARY

[0004] The utility model provides a protective cover assembly, car body structure and car to solve the problem of poor heat dissipation effect of the existing protective cover assembly.

[0005] A protective cover assembly comprises a protective cover and a heat dissipation fan.

[0006] The protective cover is used for being installed on a first workpiece and cooperates with the first workpiece to form a containing space, and the containing space is provided with a mounting position for mounting electrical components.

[0007] The heat dissipation fan is arranged in the containing space, and the heat dissipation fan is arranged opposite to the mounting position.

[0008] Preferably, the protective cover is provided with a heat dissipation structure.

[0009] Preferably, the protective cover comprises a first shell and a second shell.

[0010] The first shell is used for being installed on the first workpiece, and the second shell is detachably installed on the first shell.

[0011] The heat dissipation fan is arranged in the first shell.

[0012] Preferably, the first shell is provided with a buckle, the second shell is provided with a clamping block, and the buckle and the clamping block are detachably connected.

[0013] Alternatively, the first shell is provided with a clamping block, the second shell is provided with a buckle, and the buckle and the clamping block are detachably connected.

[0014] Preferably, the first shell comprises a main body, a mounting groove arranged at a middle position of the main body, and a supporting part extending from a periphery of the main body;

[0015] The supporting part is arranged on the first workpiece;

[0016] The second shell is detachably arranged in the mounting groove;

[0017] The heat dissipation fan is arranged on the main body and / or the supporting part.

[0018] Preferably, the mounting groove comprises a first mounting groove and a second mounting groove arranged from outside to inside on the main body;

[0019] The second shell comprises a first mounting part and a second mounting part;

[0020] A first side edge of the first mounting part is arranged to be connected with the first workpiece, two second side edges oppositely arranged in the first mounting part are detachably connected with the first mounting groove, and a third side edge of the first mounting part is arranged with the second mounting part;

[0021] The second mounting part is detachably connected with the second mounting groove.

[0022] Preferably, the main body is further arranged with a protruding structure for mounting a second workpiece;

[0023] A connecting position between the supporting part and the protruding structure is in an arc structure.

[0024] Preferably, the heat dissipation fan comprises a fan shell and a fan body;

[0025] The fan body is rotatably arranged in the fan shell, and the fan shell is detachably arranged on the protective cover.

[0026] A vehicle body structure comprising a windshield bracket, an interior rearview mirror, and the protective cover assembly;

[0027] The protective cover of the protective cover assembly is arranged on the windshield bracket, and the interior rearview mirror is arranged on the protective cover.

[0028] An automobile comprising an electrical component and the vehicle body structure;

[0029] The electrical component is arranged in the protective cover of the vehicle body structure.

[0030] The protective cover assembly provided by the embodiment of the utility model includes a protective cover and a cooling fan, the protective cover is installed on a first workpiece (for example, a windshield glass support or other structures) and cooperates with the first workpiece to form a containing space, an installation position is arranged in the containing space, and the installation position is used for installing electrical components (for example, various sensors); the cooling fan is arranged in the containing space, the cooling fan is arranged opposite to the installation position, the cooling fan can accelerate airflow movement in the containing space and improve the cooling effect; in this way, the wind power generated by the operation of the cooling fan is used to enhance the air flowability in the protective cover, effectively cool the electrical components, improve the cooling effect of the protective cover assembly, and reduce the frequency of high-temperature failure of the electrical components in the protective cover. BRIEF DESCRIPTION OF DRAWINGS

[0031] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the drawings needed to be used in the description of the embodiment of the utility model will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to the drawings without the creative labor of the ordinary skilled in the art.

[0032] Figure 1 is the axial side view of the protective cover assembly in the embodiment of the utility model;

[0033] Figure 2 is Figure 1 the sectional view of A-A in the embodiment of the utility model;

[0034] Figure 3 is the exploded view of the protective cover in the embodiment of the utility model;

[0035] Figure 4 is the front view of the cooling fan in the embodiment of the utility model;

[0036] Figure 5 is the axial side view of the inside rearview mirror in the embodiment of the utility model.

[0037] 1, protective cover; 11, first shell; 111, main body part; 112, installation groove; 1121, first installation groove; 1122, second installation groove; 113, support part; 114, protruding structure; 12, second shell; 121, first installation part; 122, second installation part; 2, cooling fan; 21, fan shell; 22, fan body; 3, windshield glass support; 4, electrical component; 5, cooling structure; 6, buckle; 7, clamping block; 8, inside rearview mirror; 81, lens; 82, mirror rod; 83, connecting piece. DETAILED DESCRIPTION

[0038] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples.

[0039] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0040] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, can be fixedly connected, can also be detachably connected, or integrally connected, can be mechanically connected, can also be electrically connected, can be directly connected, can also be indirectly connected through an intermediate medium, and can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0041] The utility model embodiment provides a protective cover assembly, refer to Figure 1 And Figure 2 The protective cover assembly comprises a protective cover 1 and a cooling fan 2, the protective cover 1 is used for being installed on the first workpiece and is matched with the first workpiece to form a containing space, the containing space is provided with a mounting position for mounting an electrical component 4, the cooling fan 2 is arranged in the containing space, and the cooling fan 2 is arranged opposite to the mounting position.

[0042] As an example, the protective cover assembly is applied in the field of automobiles; specifically including a protective cover 1 and a heat dissipation fan 2, the protective cover 1 can be an aesthetic cover for an interior rearview mirror on an automobile. When installed, the protective cover 1 is installed on a first workpiece (for example, a windshield glass support 3 or other structure) and cooperates with the first workpiece to form a containing space, an installation position is arranged in the containing space, and the installation position is used to install an electrical component 4 (for example, various sensors); the heat dissipation fan 2 is arranged in the containing space, and the heat dissipation fan 2 is arranged opposite to the installation position, the heat dissipation fan 2 can accelerate the airflow movement in the containing space and improve the heat dissipation effect; in this way, wind power is generated by the operation of the heat dissipation fan 2, the air flowability in the protective cover 1 is enhanced, the electrical component 4 is effectively cooled, the heat dissipation effect of the protective cover assembly is improved, and the frequency of high-temperature failure of the electrical component 4 in the protective cover 1 is reduced. Preferably, the heat dissipation fan 2 is a silent fan to avoid causing noise pollution.

[0043] In an embodiment, referring to Figure 1 and Figure 3 , the protective cover 1 is provided with a heat dissipation structure 5.

[0044] As an example, the protective cover 1 is provided with a heat dissipation structure 5, the heat dissipation structure 5 can effectively exhaust the hot air in the protective cover 1, and can also make the airflow in the protective cover 1 form a convection with the airflow outside, thereby improving the heat dissipation effect of the protective cover assembly. The heat dissipation structure 5 is used in cooperation with the heat dissipation fan 2, and the protective cover 1 can meet the heat dissipation demand while ensuring the aesthetics. Preferably, the heat dissipation structure 5 can be a heat dissipation groove or a heat dissipation hole.

[0045] In an embodiment, referring to Figure 2 and Figure 3 , the protective cover 1 includes a first shell 11 and a second shell 12; the first shell 11 is used to be installed on a first workpiece, and the second shell 12 is detachably installed on the first shell 11; the heat dissipation fan 2 is arranged in the first shell 11.

[0046] As an example, the protective cover 1 includes a first shell 11 and a second shell 12; when installed, the first shell 11 is installed on a first workpiece and cooperates with the first workpiece to form a containing space, and an electrical component 4 (for example, various sensors) can be installed on the containing space; the second shell 12 is detachably installed on the first shell 11, which can provide convenience for maintaining and debugging the electrical component 4 and the circuit in the containing space. The heat dissipation fan 2 is arranged in the first shell 11, and the heat dissipation fan 2 is arranged opposite to the installation position, the heat dissipation fan 2 can accelerate the airflow movement in the containing space and improve the heat dissipation effect; in this way, wind power is generated by the operation of the heat dissipation fan 2, the air flowability in the protective cover 1 is enhanced, the electrical component 4 is effectively cooled, the heat dissipation effect of the protective cover assembly is improved, and the frequency of high-temperature failure of the electrical component 4 in the protective cover 1 is reduced.

[0047] In an embodiment, referring to Figure 2 and Figure 3 , the first shell 11 is provided with a buckle 6, and the second shell 12 is provided with a clamping block 7, and the buckle 6 and the clamping block 7 are detachably connected; or, the first shell 11 is provided with a clamping block 7, and the second shell 12 is provided with a buckle 6, and the buckle 6 and the clamping block 7 are detachably connected.

[0048] As an example, the first shell 11 is provided with a buckle 6, and the second shell 12 is provided with a clamping block 7, which is arranged to detachably connect the buckle 6 and the clamping block 7 to facilitate the installation and removal of the second shell 12 on the first shell 11.

[0049] In an example, the first shell 11 is provided with a clamping block 7, and the second shell 12 is provided with a buckle 6, which is detachably connected to achieve the above-mentioned function.

[0050] In an embodiment, referring to Figure 2 and Figure 3 , the first shell 11 includes a main body part 111, a mounting groove 112 arranged at the middle position of the main body part 111, and a support part 113 extending from the periphery of the main body part 111; the support part 113 is used for mounting on the first workpiece; the second shell 12 is detachably mounted in the mounting groove 112; and the heat dissipation fan 2 is mounted on the main body part 111 and / or the support part 113.

[0051] As an example, the first shell 11 includes a main body part 111, a mounting groove 112, and a support part 113; the support part 113 is used for mounting on the first workpiece, and the support part 113 is a structure extending from the periphery of the main body part 111, and the support part 113 includes three side walls connected in sequence, forming a U-shaped structure, and the three side walls of the U-shaped structure are connected with three adjacent side edges of the main body part 111, forming a semi-enclosed shell structure, which cooperates with the first workpiece to form a containing space for mounting the electrical components 4 and other parts. The mounting groove 112 is arranged at the middle position of the main body part 111, and the second shell 12 is detachably mounted in the mounting groove 112, and the buckle 6 or the clamping block 7 is arranged on the inner wall of the mounting groove 112, and the clamping block 7 or the buckle 6 is arranged on the second shell 12, which facilitates the installation of the second shell 12 on the first shell 11. According to the actual situation, the heat dissipation fan 2 has three arrangement modes in the first shell 11, the first mode is to mount the heat dissipation fan 2 on the main body part 111, the second mode is to mount the heat dissipation fan 2 on the support part 113, and the third mode is to mount the heat dissipation fan 2 on the main body part 111 and the support part 113 at the intersection position of the two.

[0052] In the example, the heat dissipation structure 5 is arranged on the portions on both sides of the mounting groove 112 on the main body 111 and the three side walls of the supporting portion 113, so that the hot air in the protective cover 1 can be quickly discharged, and the air flow in the protective cover 1 can form a convection with the air flow outside, thereby improving the heat dissipation effect of the protective cover assembly.

[0053] In an embodiment, referring to Figure 2 and Figure 3 , the mounting groove 112 comprises a first mounting groove 1121 and a second mounting groove 1122 arranged from outside to inside on the main body 111; the second shell 12 comprises a first mounting portion 121 and a second mounting portion 122; a first side edge of the first mounting portion 121 is used to be connected with the first workpiece, two second side edges oppositely arranged in the first mounting portion 121 are detachably connected with the first mounting groove 1121, and the second mounting portion 122 is arranged on a third side edge of the first mounting portion 121; and the second mounting portion 122 is detachably connected with the second mounting groove 1122.

[0054] As an example, the mounting groove 112 comprises a first mounting groove 1121 and a second mounting groove 1122; the first mounting groove 1121 and the second mounting groove 1122 are arranged from outside to inside on the main body 111, the first mounting groove 1121 can be but is not limited to an eight-character-shaped groove, and the second mounting groove 1122 can be but is not limited to a U-shaped groove, one end of the U-shaped groove is communicated with one end with small caliber of the eight-character-shaped groove. The second shell 12 comprises a first mounting portion 121 and a second mounting portion 122; when mounted, the first side edge of the first mounting portion 121 is used to be connected with the first workpiece, the two second side edges oppositely arranged in the first mounting portion 121 are detachably connected with the first mounting groove 1121, and the second mounting portion 122 is arranged on the third side edge of the first mounting portion 121; and the second mounting portion 122 is detachably connected with the second mounting groove 1122; the first mounting groove 1121 and the second mounting groove 1122 cooperate to form a clamping space, and the first mounting portion 121 and the second mounting portion 122 cooperate to form a clamping cover, the clamping cover is detachably mounted in the clamping space, so as to mount the second shell 12 on the first shell 11. Specifically, the mounting steps of the protective cover 1 are as follows: first, the first shell 11 is mounted on the first workpiece, the mounting groove 112 is arranged on the first shell 11, the electrical assembly 4 and the circuit can be repaired and debugged through the mounting groove 112, and finally the second shell 12 is mounted on the mounting groove 112, so as to mount the second shell 12 on the first shell 11.

[0055] In an embodiment, referring to Figure 2 and Figure 3 , the main body 111 is further provided with a protruding structure 114 for mounting the second workpiece; and the connecting position between the supporting portion 113 and the protruding structure 114 is an arc structure.

[0056] As an example, the main body 111 is provided with a convex structure 114; the convex structure 114 is used for mounting the second workpiece 8 (for example, the interior rearview mirror 8 or other structures); the connecting position between the support part 113 and the convex structure 114 is an arc structure, which avoids forming an edge between the support part 113 and the convex structure 114, and prevents people from being injured by collision.

[0057] In an embodiment, referring to Figure 2 and Figure 4 , the heat dissipation fan 2 comprises a fan shell 21 and a fan body 22; the fan body 22 is rotatably installed in the fan shell 21, and the fan shell 21 is detachably installed on the protective cover 1.

[0058] As an example, the heat dissipation fan 2 comprises a fan shell 21 and a fan body 22; during installation, the fan body 22 is rotatably installed in the fan shell 21, and the fan shell 21 is detachably installed on the protective cover 1, and the fan shell 21 is installed on the protective cover 1 by means of bolt connection or clamping and the like; the fan body 22 generates wind power after being electrified and rotated, thereby enhancing the air flowability in the protective cover 1, effectively cooling the electrical components 4, improving the heat dissipation effect of the cover assembly, and reducing the frequency of high-temperature failure of the electrical components 4 in the protective cover 1.

[0059] The utility model embodiment provides a kind of vehicle body structure, referring to Figures 1-5 , comprising windshield support 3, interior rearview mirror 8 and cover assembly;The protective cover 1 of cover assembly is installed on windshield support 3, and interior rearview mirror 8 is installed on protective cover 1.

[0060] As an example, the vehicle body structure includes a windshield glass support 3, an interior rearview mirror 8, and a protective cover assembly; the windshield glass support 3 is a first workpiece, and the interior rearview mirror 8 is a second workpiece; the protective cover assembly includes a protective cover 1 and a cooling fan 2, and the protective cover 1 can be an aesthetic cover for the interior rearview mirror on the vehicle. During installation, the protective cover 1 is installed on the windshield glass support 3 and cooperates with the windshield glass support 3 to form a containing space, and an installation position is arranged in the containing space, which is used to install an electrical component 4 (such as various sensors); the interior rearview mirror 8 is installed on the protective cover 1 and is used to observe the rear compartment and the rear of the vehicle. The cooling fan 2 is arranged in the containing space, and the cooling fan 2 is arranged opposite to the installation position, and the cooling fan 2 can accelerate the airflow movement in the containing space and improve the cooling effect; in this way, the cooling fan 2 generates wind power through work, enhances the air flow in the protective cover 1, effectively cools the electrical component 4, improves the cooling effect of the cover assembly, and reduces the frequency of high-temperature failure of the electrical component 4 in the protective cover 1. The interior rearview mirror 8 includes a lens 81, a mirror rod 82, and a connecting piece 83; during installation, the lens 81 is movably installed at a first end of the mirror rod 82, the connecting piece 83 is installed at a second end of the mirror rod 82, and the connecting piece 83 is installed on the protective cover 1 through bolts, so as to install the interior rearview mirror 8 on the protective cover 1.

[0061] The utility model embodiment provides a kind of automobile, refer to Figure 2 , including electrical component 4 and vehicle body structure;Electrical component 4 is arranged in the protective cover 1 of vehicle body structure.

[0062] As an example, the vehicle includes an electrical component 4 and a vehicle body structure; the vehicle body structure includes a windshield glass support 3, an interior rearview mirror 8, and a protective cover assembly; the windshield glass support 3 is a first workpiece, and the interior rearview mirror 8 is a second workpiece; the protective cover assembly includes a protective cover 1 and a cooling fan 2, and the protective cover 1 can be an aesthetic cover for the interior rearview mirror on the vehicle. During installation, the protective cover 1 is installed on the windshield glass support 3 and cooperates with the windshield glass support 3 to form a containing space, and an installation position is arranged in the containing space, which is used to install an electrical component 4 (such as various sensors); the interior rearview mirror 8 is installed on the protective cover 1 and is used to observe the rear compartment and the rear of the vehicle. The cooling fan 2 is arranged in the containing space, and the cooling fan 2 is arranged opposite to the installation position, and the cooling fan 2 can accelerate the airflow movement in the containing space and improve the cooling effect; in this way, the cooling fan 2 generates wind power through work, enhances the air flow in the protective cover 1, effectively cools the electrical component 4, improves the cooling effect of the cover assembly, and reduces the frequency of high-temperature failure of the electrical component 4 in the protective cover 1.

[0063] In the mounting process of the vehicle body structure in the example, first, the inside rearview mirror 8 is mounted and fastened, then the electrical components 4 are respectively mounted on the inner side of the windshield glass support 3 and the inner side of the first shell 11 and the wire harness is connected, finally the heat dissipation fan 2 is fastened on the stud of the first shell 11 through a screw, and the second shell 12 is mounted after the wire harness is connected; the electrical components 4 can be arranged in a stacked manner in the accommodation space, so that higher space utilization is achieved.

[0064] In order to realize the beauty of the automobile cabin, the protective cover 1 cannot be arbitrarily increased in space due to the increase of the electrical components 4, i.e. the sensors, and the installation of each sensor will be more compact; in addition, a large amount of heat will be generated during the normal operation of the sensors, and the temperature of the area with local black edges of the windshield glass will be increased due to the direct sunlight, which will cause high temperature failure of the sensors in the protective cover 1. Especially after parking and exposure, the vehicle is more likely to report high temperature failure. In the example, the high temperature problem is solved by increasing the heat dissipation fan 2, which is installed in the protective cover 1. After being powered on, the fan body 22 rotates to drive the airflow in the protective cover 1, so that the airflow in the protective cover 1 and the airflow in the cabin form a convection, which is more conducive to the heat dissipation of the electrical components 4, thereby reducing high temperature failure, reducing customer complaints, improving the quality and image of the vehicle factory. Especially in high temperature weather, the effect is remarkable, and the failure rate in high temperature areas such as the Middle East is reduced.

[0065] The above-described embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalent ones; these modifications or replacements do not make the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application.

Claims

1. A boot assembly characterized by, The protective cover and the heat dissipation fan are provided. The protective cover is arranged on the first workpiece and cooperates with the first workpiece to form a containing space, and the containing space is provided with a mounting position for mounting the electrical component. The heat dissipation fan is arranged in the containing space and opposite to the mounting position.

2. The boot assembly of claim 1, wherein, The protective cover is provided with a heat dissipation structure.

3. The boot assembly of claim 1, wherein, The protective cover comprises a first shell and a second shell. The first shell is arranged on the first workpiece, and the second shell is detachably arranged on the first shell. The heat dissipation fan is arranged in the first shell.

4. The boot assembly of claim 3, wherein, The first shell is provided with a buckle, and the second shell is provided with a clamping block. Alternatively, the first shell is provided with a clamping block, and the second shell is provided with a buckle.

5. The boot assembly of claim 3, wherein, The first shell comprises a main body, a mounting groove arranged at the middle position of the main body, and a support part extending from the periphery of the main body. The support part is arranged on the first workpiece. The second shell is detachably arranged in the mounting groove. The heat dissipation fan is arranged on the main body and / or the support part.

6. The boot assembly of claim 5, wherein, The mounting groove comprises a first mounting groove and a second mounting groove arranged from outside to inside on the main body. The second shell comprises a first mounting part and a second mounting part. The first side edge of the first mounting part is arranged in connection with the first workpiece, two second side edges arranged opposite to each other in the first mounting part are detachably connected with the first mounting groove, and the third side edge of the first mounting part is provided with the second mounting part. The second mounting part is detachably connected with the second mounting groove.

7. The boot assembly of claim 5, wherein, The main body is further provided with a protruding structure for mounting a second workpiece. The connection position between the support part and the protruding structure is an arc structure.

8. The boot assembly of claim 1, wherein, The heat dissipation fan (2) comprises a fan shell and a fan body. The fan body is rotatably arranged in the fan shell, and the fan shell is detachably arranged on the protective cover.

9. A vehicle body structure characterized by comprising: The protective cover assembly comprises a windshield support, an inner rearview mirror, and the protective cover assembly of any one of claims 1-8. The protective cover of the protective cover assembly is arranged on the windshield support, and the inner rearview mirror is arranged on the protective cover.

10. An automobile characterized by comprising: The vehicle body structure comprises an electrical component and the vehicle body structure of claim 9. The electrical component is arranged in the protective cover of the vehicle body structure.

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