CN103994824B - Car sunshine sensor - Google Patents
Car sunshine sensor Download PDFInfo
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- CN103994824B CN103994824B CN201410170189.9A CN201410170189A CN103994824B CN 103994824 B CN103994824 B CN 103994824B CN 201410170189 A CN201410170189 A CN 201410170189A CN 103994824 B CN103994824 B CN 103994824B
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Abstract
The present invention relates to a kind of car sunshine sensor, comprise light filter, two photodiodes, support, wiring board, socket and bases; Light filter has lid, and opposite side extends to form a plate portion downwards, and plate portion is provided with opening; Pedestal upper end is provided with two rakes be oppositely arranged, and lower end is provided with two reference columns, and two photodiode correspondences are installed on two rakes; Socket has a base portion, and the side of base portion upper end is provided with stop section, and the two ends of opposite side are respectively equipped with stop block; Base is provided with groove, and be provided with four fasteners in groove, the upper end of base is provided with breach, and the side of base is provided with protuberance; Wherein, the clamping part of lid is snapped in the side of base upper end, and the plate portion of lid is through breach, and protuberance is snapped in the opening in plate portion.By above-mentioned fixed form, make the installation of car sunshine sensor simple, reliable, and lower to wiring board dimension precision requirement, be applicable to very much producing in enormous quantities.
Description
Technical field
The present invention relates to a kind of sensor, particularly relate to a kind of car sunshine sensor.
Background technology
Orthodox car sunlight sensor is conducive to the environment realizing intellectuality in automobile, hommization, comfortableization, reduces oil consumption, economize energy, reduction use cost, indirectly reduces the discharge of vehicle exhaust.Formerly be applied to superior automobile automatic air-conditioning system, but universal due to present automobile, people require more and more higher to the comfort level of automobile and automaticity, popularize in low and middle-grade automobile now.Sunlight sensor is that the intensity by responding to solar irradiation adjusts control to the operating mode of air conditioning for automobiles and output state in good time, its general configuration consists of: light filter, base, support, wiring board, photodiode and socket, is mainly used in auto Air Conditioner and controls.Now general design is: by wiring board and base contact pin close-fitting; Light filter is dead with base button by the flat button of surrounding.
This kind of design requires higher to wiring board processing technology, size Control, and product qualified rate is low, easily produce light filter button bit cracking when installing, corresponding installation cost and potential failure rate higher.
Therefore be necessary to design a kind of new car sunshine sensor, to overcome the problems referred to above.
Summary of the invention
The object of the invention is to the defect overcoming prior art, provide a kind of installation simple, reliable, the convenient car sunshine sensor produced in enormous quantities.
The present invention is achieved in that
The invention provides a kind of car sunshine sensor, comprise a light filter, two photodiodes, a support, a wiring board, a socket and bases; Described light filter has a lid, and the side of described lid is provided with a clamping part, and opposite side extends to form a plate portion downwards, and described plate portion is provided with an opening; Described pedestal upper end is provided with two rakes be oppositely arranged, and lower end is provided with two reference columns, and two photodiode correspondences are installed on two rakes; Described wiring board is provided with two pilot holes and multiple welding groove, and two reference columns are contained in two pilot holes; Described socket has a base portion, and the side of described base portion upper end is provided with a stop section, and the two ends of opposite side are respectively equipped with a stop block, and described wiring board is fixed between described stop section and two stop blocks; Described base is provided with a groove, and be provided with four fasteners in described groove, described socket is contained in described groove, and is blocked by four fasteners, and the upper end of described base is provided with a breach, and the side of described base is provided with a protuberance; Wherein, described clamping part is snapped in the side of described base upper end, and described plate portion is through described breach, and described protuberance is snapped in described opening.
Further, described base portion is provided with two slots to make way, and corresponding two pilot holes are arranged respectively.
Further, described protruding parts is immediately below described breach.
Further, the both sides of the lower end of described base upwards extend a buckle arm respectively.
Further, described lid is arc-shaped, and the upper surface of described base is arc-shaped.
Further, be provided with multiple contact pin groove in described base, described contact pin groove is connected with described groove.
Further, described base portion is provided with multiple perforation, and multiple contact pin is through described perforation, and one end of described contact pin is contained in contact pin groove, and the other end is contained in described welding groove.
Further, described fastener comprises a vertical portion and a back-off, described vertical portion in the groove of described base upwards extend form, described back-off is positioned at the side of upper end, described vertical portion.
The present invention has following beneficial effect:
Two photodiodes are fixing in the circuit board by support, again itself and socket are fixed together, and be arranged in the groove of base, by the fastener in base by its fastening, finally described light filter is arranged on described base, described base side is snapped in by described clamping part, protuberance is snapped in the opening in described plate portion, thus by described light filter and firm being fastened togather of described base, therefore described car sunshine sensor is installed simple, reliable, and lower to wiring board dimension precision requirement, be applicable to very much producing in enormous quantities.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The cut-open view of the car sunshine sensor that Fig. 1 provides for the embodiment of the present invention;
The stereo decomposing of the car sunshine sensor that Fig. 2 provides for the embodiment of the present invention;
The stereographic map of the light filter that Fig. 3 provides for the embodiment of the present invention;
The stereographic map of the support that Fig. 4 provides for the embodiment of the present invention;
The stereographic map of the socket that Fig. 5 provides for the embodiment of the present invention;
The stereographic map of the base that Fig. 6 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
As Fig. 1 to Fig. 6, the embodiment of the present invention provides a kind of car sunshine sensor, comprises a light filter 1, two photodiode 2, support 3, wiring board 4, sockets 5 and a base 6.
As Fig. 1 to Fig. 6, described light filter 1 has a lid 11, and the side of described lid 11 is provided with a clamping part 12, and opposite side extends to form a plate portion 13 downwards, and described plate portion 13 is provided with an opening 14, and in this preferred embodiment, described lid 11 is in arc-shaped.
As Fig. 1 to Fig. 6, described support 3 upper end is provided with two rakes be oppositely arranged 31, and lower end is provided with two reference columns, 32, two photodiode 2 correspondences and is installed on two rakes 31, and the leg of two photodiodes 2, all through described support 3, is revealed in the lower end of described support 3.
As Fig. 1 to Fig. 6, described wiring board 4 is provided with two pilot holes 41 and multiple welding groove (illustrates, non-label), two reference columns 32 are contained in two pilot holes 41, described support 3 is fixed with described wiring board 4, and the leg of two photodiodes 2 is all welded in described leg groove.
As Fig. 1 to Fig. 6, described socket 5 has a base portion 51, described base portion 51 is in tabular, and the side of described base portion 51 upper end is provided with a stop section 52, and the two ends of opposite side are respectively equipped with a stop block 53, described wiring board 4 is fixed between described stop section 52 and two stop blocks 53, in this preferred embodiment, described base portion 51 is provided with two slots to make way 54, and corresponding two pilot holes 41 are arranged respectively, two reference columns 32, through after two pilot holes 41, are individually fixed in two slots to make way 54.
As Fig. 1 to Fig. 6, the upper surface of described base 6 is arc-shaped equally, for matching fixing with the lid 11 of described light filter 1.Described base 6 is provided with a groove 61, four fasteners 62 are provided with in described groove 61, in this preferred embodiment, described fastener 62 comprises a vertical portion (illustrating, non-label) and a back-off (illustrates, non-label), described vertical portion in the groove 61 of described base 6 upwards extend form, described back-off is positioned at the side of upper end, described vertical portion, and wherein two fasteners 62 are just to setting, its back-off portion is just to setting, and two other fastener 62 is equally just to setting.Described socket 5 is contained in described groove 61, and is blocked by the back-off portion of four fasteners 62, not easily gets loose.The upper end of described base 6 is provided with a breach 63, and the side of described base 6 is provided with a protuberance 65, and in this preferred embodiment, described protuberance 65 is positioned at immediately below described breach 63.When described light filter 1 cooperatively interacts fixing with described base 6, described clamping part 12 is snapped in the side of described base 6 upper end, described plate portion 13 is through described breach 63, and described protuberance 65 is snapped in described opening 14, thus make firm being fixed together with described socket 5 of described light filter 1.The both sides of the lower end of described base 6 upwards extend a buckle arm 64 respectively, and cooperatively interacting with other electric connector (not shown) for facilitating described base 6 is connected.
As Fig. 1 to Fig. 6, in addition, described car sunshine sensor also has multiple contact pin 7, be provided with multiple contact pin groove in described base 6 (to illustrate, non-label), described contact pin groove is connected with described groove 61, described base portion 51 is provided with multiple perforation, multiple described contact pin 7 is through described perforation, and one end of described contact pin 7 is contained in contact pin groove, the other end is contained in described welding groove, namely described contact pin 7 is electrically connected with described wiring board 4, and described contact pin 7 can also be electrically connected with other electric connector, thus described car sunshine sensor and other electric connector are interconnected.
As Fig. 1 to Fig. 6, during assembling, first two photodiodes 2 are individually fixed on two rakes 31 of support 3, again by fixed with each other with described wiring board 4 for described support 3, then above-mentioned subassembly and described socket 5 are fixed, and engaged by described stop section 52 and two stop blocks 53, socket 5 and wiring board 4 weld together, again described socket 5 is fixed in the groove 61 of described base 6, socket 5 is made to be inserted in contact pin groove, and by four fasteners 62, described socket 5 is snapped in described groove 61, finally the lid 11 of described light filter 1 is covered on the upper end of described base 6, and make described clamping part 12 be snapped in the side of described base 6 upper end, described plate portion 13 is through described breach 63, and described protuberance 65 is snapped in described opening 14, the assembling process of described sunlight sensor can be completed.Described car sunshine sensor is installed simple, reliable, and lower to wiring board 4 dimension precision requirement, only need meet the demands, and is applicable to very much producing in enormous quantities.In use, when plugging other electric connector (interfacing part), stressed four fasteners 62 by described base 6 of described contact pin 7 are born, avoid described wiring board 4 or the stressed and hidden danger such as loose contact caused of described contact pin solder joint.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a car sunshine sensor, comprises a light filter, two photodiodes, a support, a wiring board, a socket and bases, it is characterized in that:
Described light filter has a lid, and the side of described lid is provided with a clamping part, and opposite side extends to form a plate portion downwards, and described plate portion is provided with an opening;
Described pedestal upper end is provided with two rakes be oppositely arranged, and lower end is provided with two reference columns, and two photodiode correspondences are installed on two rakes;
Described wiring board is provided with two pilot holes and multiple welding groove, and two reference columns are contained in two pilot holes;
Described socket has a base portion, and the side of described base portion upper end is provided with a stop section, and the two ends of opposite side are respectively equipped with a stop block, and described wiring board is fixed between described stop section and two stop blocks;
Described base is provided with a groove, and be provided with four fasteners in described groove, described socket is contained in described groove, and is blocked by four fasteners, and the upper end of described base is provided with a breach, and the side of described base is provided with a protuberance;
Wherein, described clamping part is snapped in the side of described base upper end, and described plate portion is through described breach, and described protuberance is snapped in described opening.
2. car sunshine sensor as claimed in claim 1, is characterized in that: described base portion is provided with two slots to make way, and corresponding two pilot holes are arranged respectively.
3. car sunshine sensor as claimed in claim 1, is characterized in that: described protruding parts is immediately below described breach.
4. car sunshine sensor as claimed in claim 1, is characterized in that: the both sides of the lower end of described base upwards extend a buckle arm respectively.
5. car sunshine sensor as claimed in claim 1, it is characterized in that: described lid is arc-shaped, the upper surface of described base is arc-shaped.
6. car sunshine sensor as claimed in claim 1, it is characterized in that: be provided with multiple contact pin groove in described base, described contact pin groove is connected with described groove.
7. car sunshine sensor as claimed in claim 6, is characterized in that: described base portion is provided with multiple perforation, and multiple contact pin is through described perforation, and one end of described contact pin is contained in contact pin groove, and the other end is contained in described welding groove.
8. car sunshine sensor as claimed in claim 1, is characterized in that: described fastener comprises a vertical portion and a back-off, and described vertical portion upwards extends and forms in the groove of described base, and described back-off is positioned at the side of upper end, described vertical portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410170189.9A CN103994824B (en) | 2014-04-25 | 2014-04-25 | Car sunshine sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410170189.9A CN103994824B (en) | 2014-04-25 | 2014-04-25 | Car sunshine sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103994824A CN103994824A (en) | 2014-08-20 |
| CN103994824B true CN103994824B (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410170189.9A Active CN103994824B (en) | 2014-04-25 | 2014-04-25 | Car sunshine sensor |
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| Country | Link |
|---|---|
| CN (1) | CN103994824B (en) |
Citations (6)
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| CN201497121U (en) * | 2009-09-11 | 2010-06-02 | 湖北开特汽车电子电器系统有限公司 | Two-channel solar sensor of air conditioner control system of automobile |
| CN201757655U (en) * | 2010-02-11 | 2011-03-09 | 上海海拉电子有限公司 | Integrated type sensor |
| CN202109985U (en) * | 2011-01-04 | 2012-01-11 | 浙江吉利汽车研究院有限公司 | Ambient light and sunlight sensor assembly |
| CN103076086A (en) * | 2013-01-05 | 2013-05-01 | 安徽江淮汽车股份有限公司 | Automobile integrated illumination intensity sensor |
| CN103344327A (en) * | 2013-07-18 | 2013-10-09 | 安徽江淮汽车股份有限公司 | Integrated illuminating sensor, automatic air condition and lamplight control system and automobile |
| CN203824645U (en) * | 2014-04-25 | 2014-09-10 | 孝感华工高理电子有限公司 | Automobile daylight sensor |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3518030B2 (en) * | 1995-03-17 | 2004-04-12 | 株式会社デンソー | Optical sensor device |
| JP3601419B2 (en) * | 2000-07-18 | 2004-12-15 | 株式会社デンソー | Electronics |
| DE102005011053A1 (en) * | 2005-03-10 | 2006-09-21 | Preh Gmbh | Sun sensor in MID technology |
| KR20080109182A (en) * | 2007-06-12 | 2008-12-17 | 현대자동차주식회사 | A photo sensor possess in cover |
| KR100871052B1 (en) * | 2007-09-10 | 2008-12-01 | 한국오므론전장주식회사 | Sensor for vehicle |
| JP5906122B2 (en) * | 2012-03-30 | 2016-04-20 | 浜松ホトニクス株式会社 | Optical element and sunshine sensor |
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2014
- 2014-04-25 CN CN201410170189.9A patent/CN103994824B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201497121U (en) * | 2009-09-11 | 2010-06-02 | 湖北开特汽车电子电器系统有限公司 | Two-channel solar sensor of air conditioner control system of automobile |
| CN201757655U (en) * | 2010-02-11 | 2011-03-09 | 上海海拉电子有限公司 | Integrated type sensor |
| CN202109985U (en) * | 2011-01-04 | 2012-01-11 | 浙江吉利汽车研究院有限公司 | Ambient light and sunlight sensor assembly |
| CN103076086A (en) * | 2013-01-05 | 2013-05-01 | 安徽江淮汽车股份有限公司 | Automobile integrated illumination intensity sensor |
| CN103344327A (en) * | 2013-07-18 | 2013-10-09 | 安徽江淮汽车股份有限公司 | Integrated illuminating sensor, automatic air condition and lamplight control system and automobile |
| CN203824645U (en) * | 2014-04-25 | 2014-09-10 | 孝感华工高理电子有限公司 | Automobile daylight sensor |
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| Publication number | Publication date |
|---|---|
| CN103994824A (en) | 2014-08-20 |
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