CN204593237U - A kind of structure of illumination section of mobile terminal - Google Patents
A kind of structure of illumination section of mobile terminal Download PDFInfo
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- CN204593237U CN204593237U CN201520123535.8U CN201520123535U CN204593237U CN 204593237 U CN204593237 U CN 204593237U CN 201520123535 U CN201520123535 U CN 201520123535U CN 204593237 U CN204593237 U CN 204593237U
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- pcb board
- heat conduction
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Abstract
The utility model provides a kind of structure of illumination section of mobile terminal, comprise pcb board, thermal conductive silicon rubber cushion and flash lamp, flash lamp is positioned on pcb board, also comprise heat conduction diffuser plate, heat conduction diffuser plate comprises plate part, the first dogleg section, plate part fits in the bottom of pcb board, and the first dogleg section and plate part form L-type heat conduction diffuser plate.By arranging heat conduction diffuser plate, and heat conduction diffuser plate is L-type, substantially increases heat transfer efficiency, and a large amount of heat produced when making flash lamp part luminous can be led away in time, and radiator structure is reasonable, can not affect the life-span of other associated components.
Description
Technical field
The utility model relates to communication technique field, particularly relates to a kind of structure of illumination section of mobile terminal.
Background technology
The mobile terminals such as mobile phone, pad (panel computer) day by day become the necessity of people's life.
Mobile phone is except having traditional communication function, also have the additional function that other are many concurrently, such as torch function, function in daily life as flashlight applies necessary property, but larger heat can be produced due to during flashlight luminescence, radiator structure is unreasonable, causes the life-span that have impact on other associated components.
Utility model content
The purpose of this utility model is the structure of the illumination section providing a kind of mobile terminal, and the heat that can produce when can lead away flashlight luminescence in time, radiator structure is reasonable, can not affect the life-span of other associated components.
The utility model is achieved through the following technical solutions:
A kind of structure of illumination section of mobile terminal, comprise pcb board and flash lamp, flash lamp is positioned on pcb board, also comprise heat conduction diffuser plate, heat conduction diffuser plate comprises plate part, the first dogleg section, plate part fits in the bottom of pcb board, and the first dogleg section and plate part form L-type heat conduction diffuser plate.
Preferably, the outer setting Lamp cup of flash lamp, flash lamp can be LED or other lamp, and the effect of flashlight is served as in flash lamp and Lamp cup combination.
Preferably, heat conduction diffuser plate also comprises the second dogleg section, second dogleg section and plate part form L-type heat conduction diffuser plate, the bearing of trend of the second dogleg section is roughly the same with the bearing of trend of the first dogleg section, and the direction of the cross section of the second dogleg section is substantially vertical with the cross section of the first dogleg section.
Preferably, the first dogleg section length and wide ratio are greater than 1.5.
Preferably, also comprise thermal conductive silicon rubber cushion, thermal conductive silicon rubber cushion is between plate part and pcb board.
Preferably, Lamp cup is provided with dop, and pcb board is provided with draw-in groove, and dop snaps in draw-in groove.
Preferably, the quantity of dop is 2, and the quantity of dop is 2; Dop comprises semi cylindrical portion and parallelepiped body portion, semi cylindrical portion and parallelepiped body portion seamless link.
Preferably, Lamp cup is provided with the first connecting hole, and pcb board is provided with the second connecting hole, and plate part is provided with the 3rd connecting hole, and Lamp cup, pcb board are connected with the 3rd connecting hole by the first connecting hole, the second connecting hole with heat conduction diffuser plate.
Preferably, the quantity of the first connecting hole, the second connecting hole and the 3rd connecting hole is more than 2.
Preferably, plate part is roughly the same with the thickness of the first dogleg section.
Preferably, fillet process is done in plate part and the first dogleg section coupling part.
Preferably, pcb board is aluminium base pcb board.
The beneficial effects of the utility model are: a kind of structure of illumination section of mobile terminal, comprise pcb board and flash lamp, flash lamp is positioned on pcb board, also comprise heat conduction diffuser plate, heat conduction diffuser plate comprises plate part, the first dogleg section, plate part fits in the bottom of pcb board, and the first dogleg section and plate part form L-type heat conduction diffuser plate.By arranging heat conduction diffuser plate, and heat conduction diffuser plate is L-type, substantially increases heat transfer efficiency, and a large amount of heat produced when making flash lamp part luminous can be led away in time, and radiator structure is reasonable, can not affect the life-span of other associated components.
Accompanying drawing explanation
In order to clearer, that the utility model embodiment is described effectively technical scheme, the accompanying drawing used required in embodiment is briefly described, self-explantoryly be, accompanying drawing in the following describes is only embodiments more of the present utility model, for those skilled in the art, without the need to pay creative work prerequisite under, other accompanying drawing can also be made according to these accompanying drawings.
Fig. 1 is the explosive view at a visual angle of a kind of mobile terminal of the utility model.
Fig. 2 is the explosive view at another visual angle of a kind of mobile terminal of the utility model.
Fig. 3 is the structural representation of the Lamp cup of a kind of mobile terminal of the utility model.
Fig. 4 is the structural representation of the pcb board of a kind of mobile terminal of the utility model.
Fig. 5 is the assembly structure schematic diagram of a kind of mobile terminal of the utility model.
Wherein:
1-PCB plate; 11-draw-in groove; 12-second connecting hole; 2-Lamp cup; 21-dop; 211-semi cylindrical portion; 212-parallelepiped body portion; 22-first connecting hole; 3-heat conduction diffuser plate; 31-plate part; 311-the 3rd connecting hole; 32-first dogleg section; 33-second dogleg section; 4-thermal conductive silicon rubber cushion; 5-flash lamp.
Detailed description of the invention
The utility model provides a kind of structure of illumination section of mobile terminal, in order to make, those of skill in the art are clearer understands the utility model scheme, and the object enabling the utility model above-mentioned, feature, beneficial effect more understand, understandable, below in conjunction with accompanying drawing 1 ~ 5 and detailed description of the invention, the utility model is described in further detail.
A kind of structure of illumination section of mobile terminal, comprise pcb board 1 and flash lamp 5, flash lamp 5 is positioned on pcb board 1, also comprise heat conduction diffuser plate 3, heat conduction diffuser plate 3 comprises plate part 31, first dogleg section 32, and plate part 31 fits in the bottom of pcb board 1, flash lamp 5 is positioned at the positive top of plate part (31), and the first dogleg section 32 forms L-type heat conduction diffuser plate with plate part 31.
By arranging heat conduction diffuser plate 3, and heat conduction diffuser plate 3 comprises plate part 31, first dogleg section 32, plate part 31 fits in the bottom of pcb board 1, first dogleg section 32 forms L-type heat conduction diffuser plate with plate part 31, substantially increase heat transfer efficiency, the a large amount of heat produced when making flash lamp 5 luminous can be led away in time, and radiator structure is reasonable, can not affect the life-span of other associated components.
The outer setting Lamp cup 2 of flash lamp 5, flash lamp 5 can be LED or other lamp, and the effect of flashlight is served as in flash lamp 5 and Lamp cup 2 combination.
In the present embodiment, heat conduction diffuser plate 3 also comprises the second dogleg section 33, second dogleg section 33 and plate part 31 form L-type heat conduction diffuser plate, the bearing of trend of the second dogleg section 33 is roughly the same with the bearing of trend of the first dogleg section 32, and the direction of the cross section of the second dogleg section 33 is substantially vertical with the cross section of the first dogleg section 32.
In the present embodiment, the first dogleg section 32 length and wide ratio are greater than 1.5.
In the present embodiment, also comprise thermal conductive silicon rubber cushion 4, thermal conductive silicon rubber cushion 4 is between plate part 31 and pcb board 1.
In the present embodiment, Lamp cup 2 is provided with dop 21, and pcb board 1 is provided with draw-in groove 11, and dop 21 snaps in draw-in groove 11.
In the present embodiment, the quantity of dop 21 is 2, and the quantity of dop 21 is 2; Dop 21 comprises semi cylindrical portion 211 and parallelepiped body portion 212, semi cylindrical portion 211 and parallelepiped body portion 212 seamless link.
In the present embodiment, Lamp cup 2 is provided with the first connecting hole 22, pcb board 1 is provided with the second connecting hole 12, and plate part 31 is provided with the 3rd connecting hole 311, and Lamp cup 2, pcb board 1 are connected with the 3rd connecting hole 311 by the first connecting hole 22, second connecting hole 12 with heat conduction diffuser plate 3.
In the present embodiment, the quantity of the first connecting hole 22, second connecting hole 12 and the 3rd connecting hole 311 is more than 2.
In the present embodiment, plate part 31 is roughly the same with the thickness of the first dogleg section 32.
In the present embodiment, fillet process is done in plate part 31 and the first dogleg section 32 coupling part.
In the present embodiment, pcb board 1 is aluminium base pcb board, and the thickness of aluminium base is 1mm, has good radiating effect.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (10)
1. the structure of the illumination section of a mobile terminal, comprise pcb board (1) and flash lamp (5), described flash lamp (5) is positioned on described pcb board (1), it is characterized in that, also comprise heat conduction diffuser plate (3), described heat conduction diffuser plate (3) comprises plate part (31), the first dogleg section (32), described plate part (31) fits in the bottom of described pcb board (1), and described first dogleg section (32) and described plate part (31) form L-type heat conduction diffuser plate.
2. the structure of illumination section as claimed in claim 1, it is characterized in that, described heat conduction diffuser plate (3) also comprises the second dogleg section (33), described second dogleg section (33) and described plate part (31) form L-type heat conduction diffuser plate, the bearing of trend of described second dogleg section (33) is identical with the bearing of trend of described first dogleg section (32), and the direction of the cross section of described second dogleg section (33) is vertical with the direction of the cross section of described first dogleg section (32).
3. the structure of illumination section as claimed in claim 1 or 2, is characterized in that, described first dogleg section (32) length and wide ratio are greater than 1.5.
4. the structure of illumination section as claimed in claim 1, it is characterized in that, also comprise thermal conductive silicon rubber cushion (4), described thermal conductive silicon rubber cushion (4) is positioned between described plate part (31) and described pcb board (1).
5. the structure of illumination section as claimed in claim 1, it is characterized in that, the outer setting Lamp cup (2) of described flash lamp (5), described Lamp cup (2) is provided with dop (21), described pcb board (1) is provided with draw-in groove (11), and described dop (21) snaps in described draw-in groove (11).
6. the structure of illumination section as claimed in claim 5, it is characterized in that, the quantity of described dop (21) is 2; Described dop (21) comprises semi cylindrical portion (211) and parallelepiped body portion (212), described semi cylindrical portion (211) and described parallelepiped body portion (212) seamless link.
7. the structure of illumination section as claimed in claim 5, it is characterized in that, described Lamp cup (2) is provided with the first connecting hole (22), described pcb board (1) is provided with the second connecting hole (12), described plate part (31) is provided with the 3rd connecting hole (311), and described Lamp cup (2), pcb board (1) are connected with the 3rd connecting hole (311) by described first connecting hole (22), the second connecting hole (12) with heat conduction diffuser plate (3).
8. the structure of illumination section as claimed in claim 7, is characterized in that, the quantity of described first connecting hole (22), the second connecting hole (12) and the 3rd connecting hole (311) is more than 2.
9. the structure of illumination section as claimed in claim 1, it is characterized in that, described plate part (31) is identical with the thickness of described first dogleg section (32); Fillet process is done in described plate part (31) and described first dogleg section (32) coupling part.
10. the structure of illumination section as claimed in claim 1, it is characterized in that, described pcb board (1) is aluminium base pcb board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123535.8U CN204593237U (en) | 2015-03-03 | 2015-03-03 | A kind of structure of illumination section of mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123535.8U CN204593237U (en) | 2015-03-03 | 2015-03-03 | A kind of structure of illumination section of mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204593237U true CN204593237U (en) | 2015-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520123535.8U Active CN204593237U (en) | 2015-03-03 | 2015-03-03 | A kind of structure of illumination section of mobile terminal |
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| CN (1) | CN204593237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324946A (en) * | 2016-10-31 | 2017-01-11 | 维沃移动通信有限公司 | Heat dissipation device for flash lamp |
-
2015
- 2015-03-03 CN CN201520123535.8U patent/CN204593237U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324946A (en) * | 2016-10-31 | 2017-01-11 | 维沃移动通信有限公司 | Heat dissipation device for flash lamp |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200729 Address after: 332000 No.11 standard workshop of Jiujiang Comprehensive Bonded Zone, No.200 Gangcheng Avenue, chengxigang District, Jiujiang Economic and Technological Development Zone, Jiujiang City, Jiangxi Province Patentee after: Jiangxi epruo Technology Co., Ltd Address before: 518000, Guangdong, Longhua New District Longsheng Shenzhen community gold rush electronic incubation base B block 8 floor Patentee before: SHENZHEN ZHIKE COMMUNICATION Co.,Ltd. |