CN203785787U - Anti-compression photosensitive component, and sunlight sensor and vehicle equipped with the photosensitive component - Google Patents
Anti-compression photosensitive component, and sunlight sensor and vehicle equipped with the photosensitive component Download PDFInfo
- Publication number
- CN203785787U CN203785787U CN201420131100.3U CN201420131100U CN203785787U CN 203785787 U CN203785787 U CN 203785787U CN 201420131100 U CN201420131100 U CN 201420131100U CN 203785787 U CN203785787 U CN 203785787U
- Authority
- CN
- China
- Prior art keywords
- pin
- activated element
- light activated
- anode
- cathode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000007906 compression Methods 0.000 title abstract 3
- 238000005452 bending Methods 0.000 claims abstract description 22
- 230000007704 transition Effects 0.000 claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 238000009792 diffusion process Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 4
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000004378 air conditioning Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 238000005286 illumination Methods 0.000 description 6
- 230000008447 perception Effects 0.000 description 4
- 241000218202 Coptis Species 0.000 description 2
- 235000002991 Coptis groenlandica Nutrition 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 241001442589 Convoluta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005337 ground glass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model relates to the automobile electronic technology field and especially relates to an anti-compression photosensitive component, and a sunlight sensor and a vehicle equipped with the photosensitive component. The anti-compression photosensitive component comprises a photosensitive chip, a cathode lead wire, an anode lead wire, a cathode pin and an anode pin, wherein the cathode pin and the anode pin are connected to the cathode lead wire and the anode lead wire respectively. The cathode pin and the anode pin are provided with bending portions. The cathode pin and the anode pin are bended along the bending portions and then are plugged into a circuit board. The bending portions form arc transition. The component, the sunlight sensor and the vehicle of the utility model have the following advantages that a product can be guaranteed to be effectively recovered from certain extrusion during an assembling and transportation process so that an angel of receiving light is not changed and output performance of the sunlight sensor is guaranteed; in addition, the photosensitive component adopts the arc transition and there is no kink mark so that a clad layer of a pin surface is not damaged.
Description
Technical field
The utility model relates to technical field of automotive electronics, relates in particular to a kind of Anti-pressure light activated element and sunlight sensor and the vehicle of this light activated element are installed.
Background technology
Along with the development of electronic technology, Hyundai Motor air-conditioning system is by computer control, the air-conditioning system of perfect automobile computer control not only can regulate automatically to the temperature of air in car, humidity, cleanliness, demeanour and direction, provide a good environment by bus to passenger, ensure to make passenger all in a comfortable air ambient under different extraneous weathers and condition, and can also carry out fault detect.But the air-conditioning system that truck-mounted computer is controlled is automatically in work, and automotive interior temperature is affected by many factors, as: setting, the degree of strength at outside sunshine and the outside sunshine-duration etc. of air-conditioning system self-temperature and air output.
In the time that the solar irradiation outside car is mapped in car, the rising of vehicle interior temperature or reduction need certain surge time, and interior air-conditioning system still keeps original state during this period of time, and now passenger can not feel well.In order to make actual temperature in car reach optimization according to user's setting value, need multiple sensors to survey the value of each environmental parameter, thereby environmental data is passed to air-conditioner control system, and air-conditioner control system, according to the data that obtain, is adjusted duty automatically.
The effect of sunlight sensor is exactly the irradiation intensity of the outer sun of inspection vehicle, this parameter is an initial conditions as the algorithm logic of automatic air-conditioning system, when automobile travels facing to the sun, sunlight sensor can detect that intensity of illumination is very high, and at this time air-conditioner controller can be turned down leaving air temp and blower speed automatically.
At present, vehicle-mounted automatic pair of temperature region air conditioner, with being provided with two light activated elements in sunlight sensor, receives respectively the illumination signal from the left and right sides, by the contrast of both sides illumination signal, judges orientation and the irradiation intensity of the outer sunshine of car.Light activated element mainly contains two kinds: the light activated element of (1) paster encapsulation, and printed-wiring board (PWB) welding is close on its surface, and the light activated element of this kind of structure can not be adjusted setting angle, orientation that cannot perception sunshine.If think the irradiation intensity of perception from the sunshine of different directions, need on the light activated element of paster encapsulating structure, light-guiding pillar be set, by regulating the installation site of light-guiding pillar, with orientation and the irradiation intensity of perception sunshine; Meanwhile, light-guiding pillar provides light diffusion and light filtration; (2) normal pins formula encapsulation, light activated element utilizes its pin to be fixed on printed-wiring board (PWB), the light activated element of this structure is in the time being mounted on printed-wiring board (PWB), can be by bending pin to adjust the setting angle of light activated element, but very out of true of the angle of bending, and the pin of the light activated element of this structure is softer, easily bending voluntarily, makes the setting angle of light activated element uncontrollable; Meanwhile, on the light activated element of this structure, be not easy to arrange light-guiding pillar, can not meet the requirement that light diffusion and light filter.
So the light activated element of above-mentioned two kinds of structures all can not the orientation of perception sunshine and the irradiation intensity of direct bearing, can not make driver, front-seat passenger and rear row passenger reach desirable comfort conditions simultaneously.
The patent No. is in 201220519675.3 vehicle-mounted sunlight sensor light activated element and vehicle patent, solve above-mentioned technical matters by bending pin, but bending will produce bending trace on pin, light activated element is in assembling, be easy to produce extruding, collide and drop, occur after these situations, to make pin distortion, and this distortion is because the cause with bending trace cannot restore to the original state completely, because the angle of the output performance of sunlight sensor and the reception light of light activated element has relevance, the distortion of pin will cause this reception optic angle degree to change, thereby affect the output performance of sunlight sensor, on pin, the coating at folding line place also easily causes damage in addition.
Utility model content
The technical problems to be solved in the utility model is: in order to solve the technical matters of the anti-pressure ability deficiency in the transport of product and assembling process of light activated element in prior art, the utility model provides a kind of Anti-pressure light activated element and sunlight sensor and the vehicle of this light activated element are installed.
The utility model solves the technical scheme that its technical matters adopts: a kind of Anti-pressure light activated element, comprise photosensor chip, cathode leg, plate lead and respectively with cathode and anode go between the negative electrode pin and the anode pin that are connected, described negative electrode pin and anode pin are provided with bend, negative electrode pin and anode pin are plugged on wiring board after the bend bending on it, and described bend is arc transition.Because the angle of the output performance of sunlight sensor and the reception light of light activated element has relevance, the distortion of pin will cause this reception optic angle degree to change, thereby affect the output performance of sunlight sensor, therefore the utility model adopts arc transition bending, there is no folding line, the compressive property of pin not only can be improved, but also the coating damage of pin surface can be reduced.
Particularly, the angle between normal and the wiring board of described photosensor chip is 0～180 °.
Further, described photosensor chip, cathode leg, plate lead and be packaged with the encapsulated layer with light diffusion and light filtration with the go between outside of end of the negative electrode pin that is connected and anode pin of cathode and anode respectively.
For light being converged or spreading, described encapsulated layer upper surface is provided with lens arrangement, the concavees lens in the middle of described lens arrangement comprises and concavees lens convex lens around.In the time that angle of incidence of light is lower, can scioptics design make to converge in as far as possible on photosensor chip after light refraction, improve the sensitivity of light activated element to illumination with this.
In order to make photosensor chip multi-angle to accept illumination, described convex lens are circular, and concavees lens are filled in the center of circular convex lens, convex lens and concavees lens rounded and with one heart arrange.
As preferably, on described negative electrode pin and the surface of anode pin, be covered with coating.
In technique scheme, described light activated element is yi word pattern structure.
In order to adapt to the angle of inclination of vehicle protecgulum, described light activated element is two, be connected by public pin, all the other are independently pegged graft in the circuit board after pin bending, and the angle between the normal of the photosensor chip of described light activated element and wiring board group is 30～150 °.
A kind of sunlight sensor, comprises above-mentioned Anti-pressure light activated element.
A kind of vehicle, comprises above-mentioned Anti-pressure light activated element.
The beneficial effects of the utility model are, Anti-pressure light activated element of the present utility model and sunlight sensor and the vehicle of this light activated element are installed, even if can ensure that product is subject to certain extruding and also can effectively recovers in assembling and transportation, thereby can not change the angle that receives light, just ensure the output performance of sunlight sensor yet; Light activated element adopts arc transition in addition, there is no folding line, can not cause damage to the coating of its pin surface.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is structural representation when the each pin of light activated element is not bending in the utility model embodiment 2.
Fig. 3 is the utility model embodiment 2 light activated element mounted configuration schematic diagram.
Fig. 4 is the structural representation of the utility model embodiment 3.
In figure: 1, negative electrode pin, 11, bend, 2, anode pin, 3, wiring board, 4, encapsulated layer, 5, concavees lens, 6, convex lens, 7, public pin, 8, photosensor chip.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, embodiment 1 of the present utility model, a kind of Anti-pressure light activated element, described light activated element is yi word pattern structure, comprise photosensor chip 8, plate lead and cathode leg, plate lead and cathode leg lead to respectively anode pin 2 and negative electrode pin 1, photosensor chip 8, negative electrode pin, anode pin and be all encapsulated in transparent encapsulated layer 4 with the go between outside of end of the negative electrode pin 1 that is connected and anode pin 2 of cathode and anode respectively.Described negative electrode pin 1 and anode pin 2 are provided with bend 11, bend 11 is arc transition, after bend 11 bendings on 2 along its of negative electrode pin 1 and anode pin, vertically be plugged in respectively on wiring board 3, and the angle between the normal of photosensor chip 8 and wiring board 3 is 90 °, on the surface of negative electrode pin 1 and anode pin 2, be covered with coating.
The present embodiment also provides a kind of sunlight sensor and vehicle, includes above-mentioned Anti-pressure light activated element.
As Fig. 2, shown in 3, embodiment 2 of the present utility model, a kind of improved vehicle-carried sunlight sensor light activated element, comprise photosensor chip, plate lead and cathode leg, plate lead and cathode leg lead to respectively anode pin and negative electrode pin, photosensor chip, negative electrode pin, anode pin and respectively with the moon, the outside of the negative electrode pin that plate lead connects and the end of anode pin is all encapsulated in translucent encapsulated layer 4, translucent is in encapsulated layer, to have added milky diffusant, make encapsulated layer entirety present the translucent structure of similar ground glass shape, but be not limited only to this.Light activated element in the present embodiment is two, share a pin, all the other two independent pins and this public pin intersect at a point, and angle is 60 ° between two, described public pin 7 and two independent pins are provided with bend, and bend is arc transition, each pin is after the bend bending on it, substantially be vertically plugged on wiring board 3 respectively, and angle between the normal of photosensor chip and wiring board group 3 is 45 °, on the surface of negative electrode pin and anode pin, is covered with coating.
The present embodiment also provides a kind of sunlight sensor and vehicle, includes above-mentioned Anti-pressure light activated element.
As shown in Figure 4, embodiment 3 of the present utility model, a kind of improved vehicle-carried sunlight sensor light activated element, comprise photosensor chip, plate lead and cathode leg, plate lead and cathode leg lead to respectively anode pin and negative electrode pin, photosensor chip, negative electrode pin, anode pin and respectively with the moon, the outside of the negative electrode pin that plate lead connects and the end of anode pin is all encapsulated in transparent encapsulated layer 4, light activated element in the present embodiment is two of left and right, a public pin altogether, all the other are independent pin, each light activated element all has two independent pins, described public pin and independent pin are provided with bend, bend is arc transition, each pin is after the bend bending on it, vertically be plugged in respectively on wiring board 3, and the angle between the normal of photosensor chip and wiring board group 3 is 60 °.Insert respectively in the encapsulated layer 4 of left and right light activated element at the two ends of public pin 7, one end in the encapsulated layer 4 of insertion left side light activated element is connected with the gold thread in left side light activated element encapsulated layer 4, one end on the right of inserting in the encapsulated layer 4 of light activated element is connected with the gold thread in the right light activated element encapsulated layer 4, the upper surface of encapsulated layer 4 has lens arrangement, concavees lens 5 in the middle of lens arrangement comprises and concavees lens 5 convex lens 6 around, the inner ring of convex lens 6 is higher than outer ring, and convex lens 6 and concavees lens 5 are rounded and arrange with one heart.Concavees lens 4 diameters are roughly consistent with the width of photosensor chip 12, and be positioned at photosensor chip accept illumination surface directly over.
The present embodiment also provides a kind of sunlight sensor and vehicle, includes above-mentioned Anti-pressure light activated element.
Apply the power of 10N at the top of public pin 7, the maximum stress of arc bend pars convoluta is 1.4E8N/m after tested
2, and if the bend of circular arc is existing bending trace, applies the power of 10N at top, the maximum stress that bending part bears is 2E8N/m
2.
Therefore, due to pin bend of the present utility model, place is arc transition, there is not bending trace, because the angle of the output performance of sunlight sensor and the reception light of light activated element has relevance, the distortion of pin will cause this reception optic angle degree to change, thereby affect the output performance of sunlight sensor, therefore light activated element of the present utility model has stronger anti-pressure ability, even if can ensure that product is subject to certain extruding and also can effectively recovers in assembling and transportation, thereby can not change the angle that receives light, also just ensured the output performance of sunlight sensor, adopt arc transition, there is no folding line, can not cause damage to coating, also do not affect the controllability to taking measurement of an angle simultaneously.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on instructions, must determine its technical scope according to claim scope.
Claims (10)
1. an Anti-pressure light activated element, comprise photosensor chip, cathode leg, plate lead and respectively with cathode and anode go between the negative electrode pin (1) and the anode pin (2) that are connected, it is characterized in that: described negative electrode pin (1) and anode pin (2) are provided with bend, negative electrode pin (1) and anode pin (2) are plugged in wiring board (3) above after the bend bending on it, and described bend is arc transition.
2. Anti-pressure light activated element as claimed in claim 1, is characterized in that: the angle between the normal of described photosensor chip and wiring board (3) is 0～180 °.
3. Anti-pressure light activated element as claimed in claim 1, is characterized in that: described photosensor chip, cathode leg, plate lead and be packaged with the encapsulated layer (4) with light diffusion and light filtration with the go between outside of end of the negative electrode pin (1) that is connected and anode pin (2) of cathode and anode respectively.
4. Anti-pressure light activated element as claimed in claim 3, is characterized in that: described encapsulated layer (4) upper surface is provided with lens arrangement, concavees lens (5) and concavees lens (5) convex lens (6) around in the middle of described lens arrangement comprises.
5. Anti-pressure light activated element as claimed in claim 4, is characterized in that: described convex lens (6) are circular, and concavees lens (5) are filled in the center of circular convex lens (6), convex lens (6) and concavees lens (5) rounded and with one heart arrange.
6. Anti-pressure light activated element as claimed in claim 1, is characterized in that: on described negative electrode pin (1) and the surface of anode pin (2), be covered with coating.
7. Anti-pressure light activated element as claimed in claim 1, is characterized in that: described light activated element is yi word pattern structure.
8. Anti-pressure light activated element as claimed in claim 1, it is characterized in that: described light activated element is two, be connected by public pin (7), all the other are independently plugged on wiring board (3) above after pin bending, and the angle between the normal of the photosensor chip of described light activated element and wiring board group (3) is 30～150 °.
9. a sunlight sensor, is characterized in that: comprise the Anti-pressure light activated element as described in claim 1-8 any one.
10. a vehicle, is characterized in that: comprise the Anti-pressure light activated element as described in claim 1-8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131100.3U CN203785787U (en) | 2014-03-21 | 2014-03-21 | Anti-compression photosensitive component, and sunlight sensor and vehicle equipped with the photosensitive component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131100.3U CN203785787U (en) | 2014-03-21 | 2014-03-21 | Anti-compression photosensitive component, and sunlight sensor and vehicle equipped with the photosensitive component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203785787U true CN203785787U (en) | 2014-08-20 |
Family
ID=51321965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420131100.3U Expired - Lifetime CN203785787U (en) | 2014-03-21 | 2014-03-21 | Anti-compression photosensitive component, and sunlight sensor and vehicle equipped with the photosensitive component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203785787U (en) |
-
2014
- 2014-03-21 CN CN201420131100.3U patent/CN203785787U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103175036B (en) | Lighting system and lighting method of highway tunnel | |
| CN101776918A (en) | All-weather precise intelligent sun tracking system | |
| CN203705050U (en) | Photosensitive element, and vehicle sunlight sensor and vehicle equipped with photosensitive element | |
| CN105946572A (en) | Method for calibrating pedal open degree value, calibrating device and vehicle | |
| CN207909887U (en) | A kind of flexibility crystalline silicon photovoltaic module and automobile | |
| CN203785787U (en) | Anti-compression photosensitive component, and sunlight sensor and vehicle equipped with the photosensitive component | |
| CN202869651U (en) | Photosensitive element for vehicle-mounted sun sensor, and vehicle | |
| CN105509883A (en) | Vehicular sunlight sensor | |
| CN205232655U (en) | Intelligent electrical box | |
| CN105774636B (en) | The rearmounted fog lamp of electronic vehicle automatic control | |
| CN201497121U (en) | Two-channel solar sensor of air conditioner control system of automobile | |
| CN201233534Y (en) | Precise automatic tracking system for sun | |
| CN201633508U (en) | Electronic anti-dazzle system for vehicle | |
| CN202342879U (en) | AVR SCM (Single-Chip Microcomputer)-based direction control device for model car | |
| CN203323870U (en) | Integrated light sensor, automatic air conditioning and lighting control system and vehicle | |
| CN201105632Y (en) | Vehicle windscreen glass | |
| CN103759822A (en) | Light sensor, vehicle-mounted sunshine sensor provided with light sensor and automobile | |
| CN205263680U (en) | Automobile -used temperature regulation is with automatic photosensor circuit | |
| CN203250516U (en) | A light adjusting system for an automobile travelling at night | |
| CN209208502U (en) | Solar electric vehicle adaptable to various illumination modes | |
| CN202965888U (en) | Sunlight intensity sensor for automotive air conditioner | |
| CN206718981U (en) | A kind of Internet of Things intelligent automobile instrument system based on smart city system | |
| CN112665717A (en) | Vehicle-mounted 3D sunlight sensor and photosensitive temperature adjusting method thereof | |
| CN206743593U (en) | A kind of LED control system suitable for vcehicular tunnel | |
| CN203580754U (en) | Automobile headlamp follow-up steering system based on cloud terrace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DAZHANG AUTOMOBILE CO. LTD., SHANGHAI Effective date: 20150129 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: It's Rongzhu Inventor after: Han Yu Inventor before: It's Rongzhu |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SHI RONGZHU TO: SHI RONGZHU HAN YU |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150129 Address after: 213119 Jiangsu, Wujin District, Hengshan province Changzhou Town, Fang Mao Patentee after: JIANGSU RIYING ELECTRONICS Co.,Ltd. Patentee after: SHANGHAI VOLKSWAGEN AUTOMOTIVE Co.,Ltd. Address before: 213119 Jiangsu province Changzhou city Wujin District Hengshan Town, Fang Mao Cun Jiangsu nichiei electronic Limited by Share Ltd Patentee before: JIANGSU RIYING ELECTRONICS Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |
|
| CX01 | Expiry of patent term |