CN207252089U - Vehicle device rear shell and car-mounted terminal - Google Patents
Vehicle device rear shell and car-mounted terminal Download PDFInfo
- Publication number
- CN207252089U CN207252089U CN201721887258.3U CN201721887258U CN207252089U CN 207252089 U CN207252089 U CN 207252089U CN 201721887258 U CN201721887258 U CN 201721887258U CN 207252089 U CN207252089 U CN 207252089U
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- China
- Prior art keywords
- vehicle device
- rear shell
- device rear
- heat
- radiator window
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Abstract
The utility model discloses a kind of vehicle device rear shell, the vehicle device rear shell includes housing and the cover board being connected with the housing, wherein, some heat emission holes and an at least radiator window are offered on the housing, the cover board is arranged in the radiator window and the edge of the cover board and the edge of radiator window have gap.The radiating mode of the utility model vehicle device rear shell is more reasonable, and radiates more in time, rapidly.In addition, a kind of car-mounted terminal is also disclosed in the utility model.
Description
Technical field
It the utility model is related to vehicle device field, and in particular to a kind of vehicle device rear shell and car-mounted terminal.
Background technology
Existing vehicle device rear shell generally opens up multiple through holes on its surface, and the heat inside rear shell is expelled to air
In.However, the heat dissipation capacity of the electronic component in vehicle device rear shell, there is larger difference, some easily generate heat, the heat of generation
Measure more；Some are not easy to generate heat, and the heat of generation is less.The radiating mode that existing vehicle device rear shell uses does not have specific aim,
The heat that easy heat-generating electronic elements produce cannot be discharged timely, and the operation of car-mounted terminal built-in system will be caused slow, or even hair
Raw security incident.Therefore, it is badly in need of a kind of vehicle device rear shell using more rational radiating mode.
Utility model content
The main purpose of the utility model is that a kind of vehicle device rear shell is proposed, to solve the heat dissipation side of existing vehicle device rear shell
Formula does not possess specific aim and the technical problem of heat dissipation not in time.
In order to solve the above technical problems, the utility model proposes a kind of vehicle device rear shell, the vehicle device rear shell include housing and with
The cover board of the housing connection, wherein, some heat emission holes and at least a radiator window are offered on the housing, the cover board is set
In the radiator window and the edge of the edge of the cover board and radiator window has gap.
Preferably, the form and dimension of the radiator window is adapted with the heater element in vehicle device rear shell.
Preferably, the position of the radiator window is corresponding with the heater element.
Preferably, the outer surface of the vehicle device rear shell is raised equipped with least one, and the width between the protrusion is more than described dissipate
The width of hot hole.
Preferably, the vehicle device rear shell is the heat sink of aluminium alloy, brass or bronze material.
Preferably, the inner surface of the vehicle device rear shell is equipped with one layer and is used to conduct the heat that heater element produces to scattered
Heat-conducting silicone grease on backing.
The utility model is it is further proposed that a kind of car-mounted terminal, including vehicle device rear shell, the vehicle device rear shell include housing and
The cover board being connected with the housing, wherein, some heat emission holes and at least a radiator window are offered on the housing, the cover board is set
Put in the radiator window and the edge of the edge of the cover board and radiator window has gap.
The utility model vehicle device rear shell generally radiating piece, it is by some heat emission holes for being opened up on housing by vehicle device rear shell
Heat caused by interior electronic component is timely and is rapidly expelled in air, to ensure the normal operation of host.Meanwhile this
Utility model technical solution is provided with radiator window for the larger electronic component of heat dissipation capacity in vehicle device rear shell, is equipped with the radiator window
One matched cover board, and the edge of the edge of cover board and radiator window has gap, the heat that can produce electronic component
Faster discharge.So so that the radiating mode of vehicle device rear shell is more reasonable, it radiates more rapid and timely.
Brief description of the drawings
Fig. 1 is the structure diagram of one embodiment of the utility model vehicle device rear shell；
Fig. 2 is the structure diagram of another embodiment of the utility model vehicle device rear shell；
Fig. 3 is the structure diagram of a cover board in the utility model vehicle device rear shell.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Housing | 200 | Cover board |
| 300 | Heat emission hole | 400 | Radiator window |
| 500 | It is raised |
Embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation, based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained, shall fall within the protection scope of the present invention.
Referring to shown in Fig. 1 to 3, the utility model proposes vehicle device rear shell include housing 100 and the lid being connected with housing 100
Plate 200, wherein, some heat emission holes 300 are offered on housing 100 and at least a radiator window 400, cover board 200 are arranged on radiator window
In the 400 and edge of cover board 200 has gap with the edge of radiator window 400.
Heat caused by electronic component in vehicle device rear shell can be by some heat emission holes for being opened up on 100 surface of housing
300 discharges, and can also set a radiator fan to accelerate the discharge of heat in vehicle device rear shell so that the system operation of vehicle device is more
Add smooth.The utility model vehicle device shell is separately provided with least one in the installed position of the larger electronic component of heat dissipation capacity and dissipates
Hot window 400, cover board 200 is connected with the radiator window 400 and the edge of cover board 200 and the edge of radiator window 400 have it is certain
Gap.The discharge of heat in acceleration vehicle device rear shell is so, it is possible, so as to ensure the normal operation of host.
The utility model vehicle device rear shell generally radiating piece, it is by some heat emission holes 300 for being opened up on housing 100 by car
Heat caused by electronic component in machine rear shell is timely and is rapidly expelled in air, to ensure the normal operation of host.
Meanwhile technical solutions of the utility model are provided with radiator window 400 for the larger electronic component of heat dissipation capacity in vehicle device rear shell, this is dissipated
A matched cover board 200 is equipped with hot window 400, and the edge of cover board 200 and the edge of radiator window 400 have gap,
The heat that electronic component produces can be made to discharge faster.So so that the radiating mode of vehicle device rear shell is more reasonable, it radiates
It is more rapid and timely.
In the utility model embodiment, the form and dimension of radiator window 400 and the heater element in vehicle device rear shell
It is adapted.In the present embodiment, the form and dimension and the form and dimension of the heater element in vehicle device rear shell of radiator window 400 are mutually fitted
Match somebody with somebody, fully heat caused by heater element is expelled in air.Referring to shown in Fig. 1 and Fig. 2, in the present embodiment, radiate
The position of window 400 is corresponding with heater element.The position that radiator window 400 corresponds to heater element is configured, so that in vehicle device rear shell
Heater element caused by heat can quickly and timely be expelled in air, so as to improve the speed of service of host.
In one preferred embodiment of the utility model, the outer surface of vehicle device rear shell is equipped with an at least protrusion 500, protrusion 500
Between width be more than heat emission hole 300 width.Protrusion 500 is in be embedded in similar to rectangular-shaped on the outer surface of housing 100, the protrusion
500 can avoid the problem that rear shell can not radiate when being contacted with jobbie；Meanwhile protrusion 500 also has similar reinforcing rib
Stiffening effect so that the overall structure of vehicle device rear shell is more firm.And the width between protrusion 500 is more than the width of heat emission hole 300
Degree, can avoid heat emission hole 300 from being blocked, so that the problem of can not radiating.
In another preferred embodiment of the utility model, vehicle device rear shell is the heat sink of aluminium alloy, brass or bronze material.
Driving skills rear shell uses the heat sink of aluminium alloy, brass or bronze material so that a vehicle device rear shell generally radiating piece, vehicle device rear shell
The heat of interior generation can be conducted by housing 100 and distributed into air, so as to accelerate the discharge of vehicle device rear shell heat, be improved
The speed of service of host computer system.
In the another preferred embodiment of the utility model, the inner surface of vehicle device rear shell is equipped with one layer and is used for heater element
The heat of generation conducts the heat-conducting silicone grease to heat sink.Heat-conducting silicone grease is commonly called as thermal grease, and heat-conducting silicone grease is based on organic silicone
Raw material is wanted, heat-conducting type organo-silicon ester shape compound made of heat-resisting, excellent thermal conductivity material is added, for power amplification
Heat conduction, the heat dissipation of the electronic components such as device, transistor, electron tube and CPU, so as to ensure the steady of the electric property of electronic component
It is fixed.
The utility model it is further proposed that a kind of car-mounted terminal include vehicle device rear shell, the concrete structure ginseng of the vehicle device rear shell
According to above-described embodiment, since this car-mounted terminal employs all technical solutions of above-mentioned all embodiments, at least have upper
Whole technique effects caused by the technical solution of embodiment are stated, this is no longer going to repeat them.
Above-described is only the part of the utility model or preferred embodiment, and either word or attached drawing all cannot be because
The scope of this limitation the utility model protection, under every design with one entirety of the utility model, utilizes the utility model
The equivalent structure transformation that specification and accompanying drawing content are made, or directly/be used in other related technical areas indirectly and include
In the range of the utility model protection.
Claims (7)
- A kind of 1. vehicle device rear shell, it is characterised in that the cover board being connected including housing and with the housing, wherein, on the housing Some heat emission holes and at least a radiator window are offered, the cover board is arranged in the radiator window and the edge of the cover board is with dissipating The edge of hot window has gap.
- 2. vehicle device rear shell as claimed in claim 1, it is characterised in that the form and dimension of the radiator window with after the vehicle device Heater element in shell is adapted.
- 3. vehicle device rear shell as claimed in claim 2, it is characterised in that the position of the radiator window and the heater element pair Should.
- 4. vehicle device rear shell as claimed in claim 3, it is characterised in that it is convex that the outer surface of the vehicle device rear shell is equipped with least one Rise, the width between the protrusion is more than the width of the heat emission hole.
- 5. vehicle device rear shell as claimed in claim 4, it is characterised in that the vehicle device rear shell is aluminium alloy, brass or bronze material The heat sink of matter.
- 6. vehicle device rear shell as claimed in claim 5, it is characterised in that the inner surface of the vehicle device rear shell is used for equipped with one layer The heat that heater element produces is conducted into the heat-conducting silicone grease to heat sink.
- 7. a kind of car-mounted terminal, it is characterised in that including such as claim 1 to 6 any one of them vehicle device rear shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721887258.3U CN207252089U (en) | 2017-12-28 | 2017-12-28 | Vehicle device rear shell and car-mounted terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721887258.3U CN207252089U (en) | 2017-12-28 | 2017-12-28 | Vehicle device rear shell and car-mounted terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207252089U true CN207252089U (en) | 2018-04-17 |
Family
ID=61883183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721887258.3U Active CN207252089U (en) | 2017-12-28 | 2017-12-28 | Vehicle device rear shell and car-mounted terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207252089U (en) |
-
2017
- 2017-12-28 CN CN201721887258.3U patent/CN207252089U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |