CN217823007U

CN217823007U - T-box shell, T-box device and vehicle

Info

Publication number: CN217823007U
Application number: CN202221659677.2U
Authority: CN
Inventors: 何俊儒
Original assignee: Huizhou Desay SV Automotive Co Ltd
Current assignee: Huizhou Desay SV Automotive Co Ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-11-15
Anticipated expiration: 2032-06-29

Abstract

The utility model belongs to the technical field of the car networking and discloses a T-box shell, a T-box device and a vehicle, wherein the T-box shell comprises a heat dissipation shell and a heat insulation shell, the heat dissipation shell is used for installing an electronic element for executing 5G communication, an electronic element for remote control and/or an electronic element with a voice recognition function, the heat insulation shell and the heat dissipation shell are arranged in a split way, the heat insulation shell is connected with the heat dissipation shell, and a battery can be installed in the heat insulation shell; the T-box device comprises the T-box shell; the vehicle includes the above-described T-box apparatus. The heat insulation shell can reduce the heat conducted by the heat dissipation shell, the battery is isolated from the heat of the heat dissipation shell, the battery is prevented from working in a high-temperature environment, and the working efficiency of the battery of the T-box device can be improved.

Description

T-box shell, T-box device and vehicle

Technical Field

The utility model relates to a car networking technical field especially relates to a T-box casing, T-box device and vehicle.

Background

With the continuous development of the automobile industry, the intelligent degree of the vehicle-mounted equipment is continuously improved, the T-box is used as a 'pivot' for realizing man-machine interaction and vehicle-network interconnection, functions such as 5G communication, remote control, voice recognition, antenna functions and the like are executed, the power consumption is higher and higher, the temperature of the shell is higher and higher, and in the prior art, the shell with high heat conductivity coefficient is generally used for improving the heat dissipation performance of the T-box. However, the ambient temperature of the battery mounted in the housing is increased due to the high temperature of the housing, which may result in low operating efficiency of the battery, for example, the operating range of the hydrogen battery is generally from-20 ℃ to 85 ℃, and an excessively high temperature may accelerate discharge of the battery, reduce the operating time of the battery, or even cause abnormal operation of the battery.

In view of the above situation, it is desirable to design a T-box housing, a T-box apparatus and a vehicle to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: a T-box housing is provided that reduces the amount of heat conducted from a heat dissipating housing to a thermally insulated housing.

The utility model discloses another aim at: provided is a T-box device, wherein a heat insulation shell can reduce the heat conducted to a battery by a heat dissipation shell, thereby improving the working efficiency of the battery.

The utility model discloses another aim at: a vehicle is provided, which comprises the T-box device.

To achieve the purpose, the utility model adopts the following technical proposal:

in one aspect, a T-box housing is disclosed, comprising:

a heat dissipation case for mounting an electronic component performing 5G communication, an electronic component for remote control, and/or an electronic component for a voice recognition function;

the heat dissipation shell is arranged in a split mode, the heat insulation shell is connected with the heat dissipation shell, a battery can be installed in the heat insulation shell, and the heat insulation shell can isolate the battery from heat of the heat dissipation shell.

As a preferable scheme, the heat dissipation casing is made of a metal material, the heat insulation casing is made of a non-metal material, and the heat conductivity coefficient of the heat dissipation casing is greater than that of the heat insulation casing.

Optionally, the material of the heat insulation casing is plastic.

As a preferable scheme, the heat insulation casing includes a heat insulation layer, the heat insulation layer is isolated between the battery and the heat dissipation casing, and the heat insulation layer can perform a heat insulation function.

As a preferable aspect, the heat insulating casing includes:

the battery box is provided with an accommodating cavity, the accommodating cavity is provided with a first opening, and the battery can be installed in the accommodating cavity through the first opening;

the cover plate is placed on the end face of the first opening to open and close the first opening;

and a fastener penetrating through the cover plate and the battery box and connected to the heat dissipation housing.

As a preferred scheme, an embedded groove is formed in the heat dissipation shell, the battery box is embedded in the embedded groove, and the cover plate is flush with the end face of the heat dissipation shell.

As a preferred scheme, the embedded groove is provided with a second opening and a third opening which are adjacent to each other, the second opening and the third opening are respectively arranged at two adjacent sides of the heat dissipation shell, the cover plate is flush with the end surface of the second opening, and the battery box is flush with the end surface of the third opening.

As an optimal scheme, embedded groove sets up to the ladder groove, be provided with the location arch on the step of embedded groove, the week portion of battery box is provided with the edge and deviates from the butt portion that the holding chamber direction extends, butt portion seted up with protruding complex draw-in groove in location, work as protruding embedding in the draw-in groove in the location, butt portion in the step of embedded groove.

As a preferred scheme, the first section of the abutting portion is bent along the bottom close to the containing cavity and forms the clamping groove with the side wall of the battery box at an interval, the second section of the abutting portion can abut against the step, the positioning groove is formed in the cover plate, the first section of the abutting portion can be embedded in the positioning groove, and the end surfaces of the circumferential sides of the positioning groove can abut against one side of the step, deviating from the embedded groove, of the second section of the abutting portion.

On the other hand, the T-box device comprises an electronic element, a battery and the T-box shell, wherein the battery is arranged in the heat insulation shell, the electronic element is arranged in the heat dissipation shell, and the battery can supply power to the electronic element.

In another aspect, a vehicle is further disclosed, and the vehicle comprises the T-box device.

The beneficial effects of the utility model are that: the T-box shell comprises a heat dissipation shell and a heat insulation shell which are arranged in a split mode, an electronic element for executing 5G communication, a remote control electronic element and/or an electronic element with a voice recognition function are/is installed in the heat dissipation shell, a battery is installed in the heat insulation shell, the heat conduction quantity of the electronic element to the battery through the heat dissipation shell can be reduced through the heat insulation shell, the battery is prevented from working in a high-temperature environment, and the working efficiency of the battery of the T-box device can be improved.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

FIG. 1 is an exploded view of a T-box enclosure;

FIG. 2 is a schematic structural diagram of a T-box housing;

FIG. 3 is a cross-sectional view of the T-box housing;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a front view of the T-box housing;

FIG. 6 is an enlarged view of a portion of FIG. 5 at B;

FIG. 7 is a top view of the T-box housing;

FIG. 8 is a side view of the T-box housing.

In fig. 1 to 8:

1. a heat dissipating housing; 11. embedding a groove; 111. a second opening; 112. a third opening; 113. a step; 114. positioning the projection;

2. a thermally insulated housing; 21. a battery box; 211. a mounting cavity; 2111. a first opening; 212. an abutting portion; 2121. a card slot; 22. a cover plate; 221. positioning a groove; 222. a screw counter bore; 23. a fastener;

100. a battery.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the prior art, because the T-box is provided with electronic components for executing functions such as 5G communication, remote control, voice recognition, antenna function and the like, and the heat is emitted greatly in a working state, the T-box generally adopts a shell with high heat conductivity coefficient to dissipate heat, under the condition, the ambient temperature of the battery arranged in the shell is also high, and the discharge of the battery is accelerated by the overhigh temperature, so that the working time of the battery is reduced, and even the battery cannot work normally. Based on the problems of the prior art, the present embodiment provides a T-box case capable of improving the operating efficiency of the battery 100 by reducing the amount of heat conducted from the heat dissipation case 1 for mounting electronic components to the heat insulation case 2 for mounting the battery 100.

Specifically, as shown in fig. 1 and fig. 2, the present embodiment provides a T-box casing, which includes a heat dissipation casing 1 and a heat insulation casing 2 that are separately disposed, and the heat insulation casing 2 is connected to the heat dissipation casing 1, where the heat dissipation casing 1 is used to mount an electronic component that performs 5G communication, an electronic component that performs remote control, and/or an electronic component that performs a voice recognition function, and certainly, one or more electronic components that can perform other functions may be mounted according to different requirements, the heat insulation casing 2 is used to mount a battery 100, the battery 100 can be electrically connected to the electronic component through electrical connectors in the heat insulation casing 2 and the heat dissipation casing 1 to supply power to the electronic component, and the heat insulation casing 2 can isolate the battery 100 from heat of the heat dissipation casing 1, and preferably, the heat dissipation casing 1 is provided with a plurality of heat dissipation teeth, which can improve heat dissipation efficiency. When electronic component work generates heat, heat dissipation casing 1 can be with electronic component's heat conduction and the external world of effluvium, and the thermal-insulated casing 2 of this embodiment can reduce the heat conduction of heat dissipation casing 1 and come to avoid battery 100 in the thermal-insulated casing 2 to be in too high ambient temperature, can improve battery 100's work efficiency.

In this embodiment, the heat dissipation housing 1 is made of a metal material, the heat dissipation housing 1 is made of a cast aluminum housing in this embodiment, the heat conduction efficiency is high, the heat insulation housing 2 is made of a non-metal material, for example, the housing may be made of an organic non-metal material such as a silicon material, or a plastic material such as PC and ABS, the heat insulation housing 2 in this embodiment is made of a plastic, and the heat conductivity coefficient of the heat dissipation housing 1 is greater than that of the heat insulation housing 2. It can be understood that, as known from the fourier law, the heat flux passing through a given area in a unit time is proportional to the thermal conductivity of an object, and the heat insulating housing 2 is made of a material having a low thermal conductivity, so that the amount of heat conducted from the heat dissipating housing 1 to the heat insulating housing 2 can be reduced, thereby reducing the temperature of the working environment of the battery 100. The utility model discloses an in other embodiments, thermal-insulated casing 2 includes insulating layer and battery box 21, and the insulating layer adopts thermal insulation material to make, and battery box 21 passes through the insulating layer to be connected in heat dissipation casing 1, and the insulating layer can completely cut off the heat conduction between heat dissipation casing 1 and the battery box 21, can play the thermal effect of keeping apart battery 100 in heat dissipation casing 1 equally.

As shown in fig. 1 to 4, the heat insulation housing 2 includes a battery box 21, a cover plate 22 and a fastening member 23, an accommodating cavity is formed in the battery box 21, a first opening 2111 is formed at the top of the accommodating cavity, an electrical connector for electrical connection is installed in the accommodating cavity, the electrical connector can be set to be a metal spring sheet or an interface, the battery 100 can be installed in the accommodating cavity through the first opening 2111 and conducted with the electrical connector, the cover plate 22 is placed on an end surface of the first opening 2111 to open and close the first opening 2111, the fastening member 23 is set to be a bolt or a screw, the fastening member 23 of the embodiment is set to be a screw, a screw counter bore 222 is formed in the cover plate 22, the screw penetrates through the screw counter bore 222 and a connection hole of the battery box 21 and is connected to the heat dissipation housing 1, and thereby the battery box 21, the cover plate 22 and the heat dissipation housing 1 are fixed. In the present embodiment, the battery box 21, the cover plate 22 and the heat dissipation case 1 are integrally fixed by the fastening member 23, which is easy to disassemble and assemble, and has good integrity and high structural strength.

In this embodiment, the heat dissipation housing 1 is provided with an embedded groove 11, the battery box 21 is embedded in the embedded groove 11, and the cover plate 22 is connected to the first opening 2111 of the battery box 21 and is flush with the end surface of the heat dissipation housing 1 where the embedded groove 11 is provided, which is not only compact in structure, but also beautiful in appearance.

In a preferred embodiment, the insertion groove 11 is provided with a second opening 111 and a third opening 112 adjacent to each other, and the second opening 111 and the third opening 112 are respectively opened at two adjacent sides of the heat dissipation housing 1. When the heat insulation shell 2 needs to be installed, the battery box 21 is inserted into the inner embedded groove 11, then the cover plate 22 is connected to the battery box 21 and the heat dissipation shell 1, openings are formed in two sides of the inner embedded groove 11, the battery box 21 is convenient to disassemble and assemble, the cover plate 22 is flush with the end face of the second opening 111, the cover plate 22 and the battery box 21 are flush with the end face of the third opening 112, and the appearance is attractive.

As shown in fig. 4 to 8, the inner insertion groove 11 is a stepped groove, the size of the stepped groove along the direction away from the second opening 111 is gradually reduced, a positioning protrusion 114 is disposed on the step 113 of the inner insertion groove 11, the positioning protrusion 114 is disposed around the second opening 111, and of course, the positioning protrusion can also be disposed at a preset position of the step 113 according to actual needs, the circumferential portion of the battery box 21 is provided with an abutting portion 212 extending outward along the direction away from the accommodating cavity, and one side of the abutting portion 212 close to the battery box 21 is provided with a slot 2121 matched with the positioning protrusion 114. When the cover 22 is placed in the first opening 2111, the positioning protrusion 114 is inserted into the slot 2121 to perform a positioning function, and at this time, the abutting portion 212 abuts against the top surface of the step 113 of the inner insertion slot 11, so that the structure is reliable.

As a preferred embodiment, the abutting portion 212 is bent in a direction close to the bottom of the accommodating groove, the abutting portion 212 includes a first extending portion, a second extending portion and a third extending portion, the first extending portion and the second extending portion constitute a first section of the abutting portion 212, the first section is connected to the end surface of the first opening 2111, the first extending portion is located at the end surface of the first opening 2111 and extends outward, the second extending portion extends in the depth direction of the accommodating groove, the third extending portion is connected to the first extending portion through the second extending portion, the third extending portion is located at a side of the first extending portion close to the bottom of the accommodating groove, the third extending portion is a second section of the abutting portion 212, the second section is connected to the first section, the third extending portion can abut against the step 113 of the inner insertion groove 11, the clamping groove 2121 is disposed between the second extending portion and the side wall of the battery box 21, the positioning groove 221 is disposed on the cover plate 22, and the positioning groove 221 is matched with the first extending portion on the circumferential side of the first opening 2111. The battery box 21 is embedded in the embedded groove 11, when the abutting portion 212 abuts against the step 113 of the embedded groove 11, the second extending portion of the abutting portion 212 and the end surface of the first opening 2111 can be embedded in the positioning groove 221 of the cover plate 22, and the end surface of the cover plate 22 provided with the positioning groove 221 can abut against the side of the third extending portion of the abutting portion 212, which is away from the step 113 of the embedded groove 11, so that the cover plate 22, the battery box 21 and the heat dissipation housing 1 are positioned, and the structure is reliable.

The present embodiment also provides a T-box apparatus comprising an electronic component, a battery 100 and the T-box housing described above, wherein the battery 100 is mounted in the heat-insulating housing 2 of the T-box housing, the electronic component performs functions such as 5G communication, remote control, voice recognition, antenna function, etc., the electronic component is mounted in the heat-dissipating housing 1 of the T-box housing, and the battery 100 is capable of supplying power to the electronic component. When the electronic element generates heat during working, the heat dissipation shell 1 can conduct and dissipate the heat of the electronic element to the outside, and the heat insulation shell 2 can reduce the heat conduction of the heat dissipation shell 1, so that the battery 100 in the heat insulation shell 2 is prevented from being in an excessively high ambient temperature, the performance of the battery 100 is favorably stably exerted, and the working efficiency of the battery 100 is improved.

The embodiment also provides a vehicle, which comprises the T-box device, the battery 100 of the T-box device has high working efficiency and long working time, and the performance of the vehicle networking system of the vehicle can be improved.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used in an orientation or positional relationship based on what is shown in the drawings for convenience of description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied thereto. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. A T-box housing, comprising:

a heat-dissipating case (1) for mounting an electronic component performing 5G communication, an electronic component for remote control, and/or an electronic component for a voice recognition function;

thermal-insulated casing (2), with heat dissipation casing (1) components of a whole that can function independently sets up, thermal-insulated casing (2) connect in heat dissipation casing (1), can install battery (100) in thermal-insulated casing (2), thermal-insulated casing (2) can with battery (100) keep apart in the heat of heat dissipation casing (1).

2. The T-box casing according to claim 1, wherein the heat dissipating casing (1) is made of a metallic material, the heat insulating casing (2) is made of a non-metallic material, and the heat conductivity of the heat dissipating casing (1) is greater than the heat conductivity of the heat insulating casing (2).

3. The T-box casing according to claim 1, characterized in that the thermally insulated casing (2) comprises a thermally insulating layer, which is insulated between the battery (100) and the heat-dissipating casing (1), which can perform a thermally insulating function.

4. The T-box housing according to claim 1, wherein the thermally insulated housing (2) comprises:

the battery box (21) is provided with an accommodating cavity, the accommodating cavity is provided with a first opening (2111), and the battery (100) can be installed in the accommodating cavity through the first opening (2111);

a cover plate (22) placed on an end surface of the first opening (2111) to open and close the first opening (2111);

and a fastening member (23) penetrating the cover plate (22) and the battery case (21) and connected to the heat dissipation housing (1).

5. The T-box casing according to claim 4, wherein the heat dissipation casing (1) is provided with an embedded groove (11), the battery box (21) is embedded in the embedded groove (11), and the cover plate (22) is flush with the end surface of the heat dissipation casing (1).

6. The T-box casing according to claim 5, wherein the inner insertion groove (11) is provided with a second opening (111) and a third opening (112) which are adjacent to each other, the second opening (111) and the third opening (112) are respectively opened at two adjacent sides of the heat dissipation casing (1), the cover plate (22) is flush with an end surface of the second opening (111), and the battery box (21) is flush with an end surface of the third opening (112).

7. The T-box shell as claimed in claim 5, wherein the inner embedding groove (11) is a stepped groove, a positioning protrusion (114) is disposed on the step (113) of the inner embedding groove (11), the peripheral portion of the battery box (21) is provided with an abutting portion (212) extending along the direction deviating from the accommodating cavity, the abutting portion (212) is provided with a slot (2121) matched with the positioning protrusion (114), and when the positioning protrusion (114) is embedded into the slot (2121), the abutting portion (212) abuts against the step (113) of the inner embedding groove (11).

8. The T-box shell according to claim 7, wherein a first section of the abutting portion (212) is bent along a bottom portion close to the accommodating cavity and forms the clamping groove (2121) with a side wall of the battery box (21) at an interval, a second section of the abutting portion (212) can abut against the step (113), a positioning groove (221) is formed in the cover plate (22), the first section of the abutting portion (212) can be embedded in the positioning groove (221), and a circumferential end face of the positioning groove (221) can abut against a side, away from the step (113) of the embedded groove (11), of the second section of the abutting portion (212).

9. A T-box device comprising electronic components, a battery (100) and the T-box housing of any of claims 1 to 8, said battery (100) being mounted within said thermally insulated housing (2), said electronic components being mounted within said heat dissipating housing (1), said battery (100) being capable of powering said electronic components.

10. A vehicle comprising the T-box apparatus of claim 9.