CN203824645U - Automobile daylight sensor - Google Patents
Automobile daylight sensor Download PDFInfo
- Publication number
- CN203824645U CN203824645U CN201420206066.1U CN201420206066U CN203824645U CN 203824645 U CN203824645 U CN 203824645U CN 201420206066 U CN201420206066 U CN 201420206066U CN 203824645 U CN203824645 U CN 203824645U
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- China
- Prior art keywords
- groove
- described base
- sunshine sensor
- base
- socket
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- Withdrawn - After Issue
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Abstract
The utility model relates to an automobile daylight sensor comprising a filter, two photodiodes, a bracket, a circuit board, a socket and a bottom seat. The filter is provided with a cover body, the other side of the filter extends downward to form a plate portion having an opening. The upper end of the bracket is provided with two inclining portions disposed opposite to each other, the lower end is provided with two positioning columns, and the two photodiodes are correspondingly installed on the two inclining portions. The socket is provided with a base portion, one side at the upper end of the base portion is provided with a stopping portion, and two ends of the other side are provided with stopping blocks respectively. The bottom seat is provided with a groove, four clamping portions are disposed in the groove, the upper end of the bottom seat is provided with a gap, and the side of the bottom seat is provided with a protruding portion. A buckling portion of the cover body is buckled to a side of the upper end of the bottom seat, the plate portion of the cover body penetrates through the gap, and the protruding portion is buckled in the opening of the plate portion. Through the above fixing manner, the automobile daylight sensor is simple and reliable in installation, low in requirements for dimensional accuracy of circuit boards, and very suitable for mass production.
Description
Technical field
The utility model relates to a kind of sensor, relates in particular to a kind of car sunshine sensor.
Background technology
Orthodox car sunlight sensor is conducive to realize the environment of intellectuality in automobile, hommization, comfortableization, reduces oil consumption, saves the energy, reduces use cost, indirectly reduces the discharge of vehicle exhaust.Formerly be applied to high-grade automatic air conditioner system of vehicle, but universal due to automobile now, the comfort level of people to automobile and automaticity require more and more higher, in low and middle-grade automobiles, popularize now.Sunlight sensor is to be undertaken adjusting and controlling in good time by the operating mode of intensity to air conditioning for automobiles of induction solar irradiation and output state, its general configuration consists of: light filter, base, support, wiring board, photodiode and socket, be mainly used in auto Air Conditioner control.General design is now: by wiring board and base contact pin close-fitting; Light filter by surrounding put down button with base button dead.
This kind of design had relatively high expectations to wiring board processing technology, size Control, and product qualified rate is low, easily produce light filter button bit cracking while installing, and corresponding installation cost and potential failure rate are higher.
Therefore be necessary to design a kind of new car sunshine sensor, to overcome the problems referred to above.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, provides a kind of installation simple, reliable, the convenient car sunshine sensor of producing in enormous quantities.
The utility model is achieved in that
The utility model provides a kind of car sunshine sensor, comprises a light filter, two photodiodes, a support, a wiring board, a socket and bases; Described light filter has a lid, and a side of described lid is provided with a clamping part, and opposite side extends to form a board downwards, and described board is provided with an opening; Described support upper end is provided with two rakes that are 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 a 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, is provided with four fasteners in described groove, and 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 a side of described base upper end, and described board 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 respectively corresponding two pilot hole settings.
Further, described protuberance be positioned at described breach under.
Further, a buckle arm is upwards extended respectively in the both sides of the lower end of described base.
Further, described lid is circular-arc, and the upper surface of described base is circular-arc.
Further, be provided with multiple contact pin grooves in described base, described contact pin groove is connected with described groove.
Further, described base portion is provided with multiple perforation, and multiple contact pins are 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, and described vertical portion is upwards extended and formed in the groove of described base, and described back-off is positioned at a side of upper end, described vertical portion.
The utlity model has following beneficial effect:
Two photodiodes are fixed 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, be snapped in described base one side by described clamping part, protuberance is snapped in the opening of described board, thereby by described light filter and firm being fastened togather of described base, therefore described car sunshine installation of sensors is simple, reliable, and lower to wiring board dimension precision requirement, be applicable to very much producing in enormous quantities.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The cut-open view of the car sunshine sensor that Fig. 1 provides for the utility model embodiment;
The stereo decomposing of the car sunshine sensor that Fig. 2 provides for the utility model embodiment;
The stereographic map of the light filter that Fig. 3 provides for the utility model embodiment;
The stereographic map of the support that Fig. 4 provides for the utility model embodiment;
The stereographic map of the socket that Fig. 5 provides for the utility model embodiment;
The stereographic map of the base that Fig. 6 provides for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
As Fig. 1 to Fig. 6, the utility model embodiment provides a kind of car sunshine sensor, comprises a light filter 1, two photodiodes 2, a support 3, a wiring board 4, a socket 5 and bases 6.
As Fig. 1 to Fig. 6, described light filter 1 has a lid 11, and a side of described lid 11 is provided with a clamping part 12, and opposite side extends to form a board 13 downwards, and described board 13 is provided with an opening 14, and in this preferred embodiment, described lid 11 is circular-arc.
As Fig. 1 to Fig. 6, described support 3 upper ends are provided with two rakes that are oppositely arranged 31, and lower end is provided with 32, two photodiode 2 correspondences of two reference columns 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, not 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 tabular, and a side of described base portion 51 upper ends 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 arrange 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, it is circular-arc that the upper surface of described base 6 is equally, for matching fixing with the lid 11 of described light filter 1.Described base 6 is provided with a groove 61, in described groove 61, be provided with four fasteners 62, in this preferred embodiment, described fastener 62 comprises that a vertical portion (illustrating, not label) and a back-off (illustrate, not label), described vertical portion is upwards extended and is formed in the groove 61 of described base 6, and described back-off is positioned at a side of upper end, described vertical portion, and wherein two fasteners 62 are just to arranging, its back-off portion is just to arranging, and two other fastener 62 is equally just to arranging.Described socket 5 is contained in described groove 61, and is blocked by the back-off portion of four fasteners 62, is difficult for getting 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, in this preferred embodiment, described protuberance 65 be positioned at described breach 63 under.When described light filter 1 and described base 6 cooperatively interact when fixing, described clamping part 12 is snapped in a side of described base 6 upper ends, described board 13 is through described breach 63, and described protuberance 65 is snapped in described opening 14, thereby make firm being fixed together with described socket 5 of described light filter 1.A buckle arm 64 is upwards extended respectively in the both sides of the lower end of described base 6, for facilitating described base 6 to cooperatively interact and be connected with other electric connector (not shown).
As Fig. 1 to Fig. 6, in addition, described car sunshine sensor also has multiple contact pins 7, in described base 6, being provided with multiple contact pin grooves (illustrates, not label), described contact pin groove is connected with described groove 61, described base portion 51 is provided with multiple perforation, multiple described contact pins 7 are 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, be that 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, thereby described car sunshine sensor and other electric connector are interconnected.
As Fig. 1 to Fig. 6, when 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 described support 3, then by fixing to above-mentioned subassembly and described socket 5, and engage by described stop section 52 and two stop blocks 53, socket 5 welds together with wiring board 4, again described socket 5 is fixed in the groove 61 of described base 6, socket 5 is inserted in contact pin groove, and by four fasteners 62, described socket 5 is snapped in described groove 61, finally the lid of described light filter 1 11 is covered on to the upper end of described base 6, and make described clamping part 12 be snapped in a side of described base 6 upper ends, described board 13 is through described breach 63, and described protuberance 65 is snapped in described opening 14, can complete the assembling process of described sunlight sensor.Described car sunshine installation of sensors is 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, while plugging other electric connector (interfacing part), stressed four fasteners 62 by described base 6 of described contact pin 7 are born, avoided the stressed and hidden danger such as loose contact of causing of described wiring board 4 or described contact pin solder joint.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
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 a side of described lid is provided with a clamping part, and opposite side extends to form a board downwards, and described board is provided with an opening;
Described support upper end is provided with two rakes that are 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 a 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, is provided with four fasteners in described groove, and 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 a side of described base upper end, and described board 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 respectively corresponding two pilot hole settings.
3. car sunshine sensor as claimed in claim 1, is characterized in that: described protuberance be positioned at described breach under.
4. car sunshine sensor as claimed in claim 1, is characterized in that: a buckle arm is upwards extended respectively in the both sides of the lower end of described base.
5. car sunshine sensor as claimed in claim 1, is characterized in that: described lid is circular-arc, the upper surface of described base is circular-arc.
6. car sunshine sensor as claimed in claim 1, is characterized in that: in described base, be provided with multiple contact pin grooves, 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 pins are 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 is upwards extended and formed in the groove of described base, and described back-off is positioned at a side of upper end, described vertical portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206066.1U CN203824645U (en) | 2014-04-25 | 2014-04-25 | Automobile daylight sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206066.1U CN203824645U (en) | 2014-04-25 | 2014-04-25 | Automobile daylight sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203824645U true CN203824645U (en) | 2014-09-10 |
Family
ID=51480130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420206066.1U Withdrawn - After Issue CN203824645U (en) | 2014-04-25 | 2014-04-25 | Automobile daylight sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203824645U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994824A (en) * | 2014-04-25 | 2014-08-20 | 孝感华工高理电子有限公司 | Automobile sunlight sensor |
| CN109374127A (en) * | 2018-11-30 | 2019-02-22 | 凯斯库汽车部件（苏州）有限公司 | Vehicle-mounted sunlight sensor |
-
2014
- 2014-04-25 CN CN201420206066.1U patent/CN203824645U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994824A (en) * | 2014-04-25 | 2014-08-20 | 孝感华工高理电子有限公司 | Automobile sunlight sensor |
| CN103994824B (en) * | 2014-04-25 | 2015-10-28 | 孝感华工高理电子有限公司 | Car sunshine sensor |
| CN109374127A (en) * | 2018-11-30 | 2019-02-22 | 凯斯库汽车部件（苏州）有限公司 | Vehicle-mounted sunlight sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140910 Effective date of abandoning: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |