CN204831609U - Antifog mirror sensor of automobile rearview mirror intelligence - Google Patents
Antifog mirror sensor of automobile rearview mirror intelligence Download PDFInfo
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- CN204831609U CN204831609U CN201520431144.2U CN201520431144U CN204831609U CN 204831609 U CN204831609 U CN 204831609U CN 201520431144 U CN201520431144 U CN 201520431144U CN 204831609 U CN204831609 U CN 204831609U
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Abstract
The utility model relates to an antifog mirror sensor of automobile rearview mirror intelligence, two -sided electrode temperature sensing chip welding U type conductive lead wire, its outer waterproof coating, interior heat conduction coating sealed in proper order, the outer heat conduction coating of embedment is fixed in a glass type metal -back bottom with it. Cup type metal -back top part is moulded plastics in the injection molding, forms wholly with the injection molding. U type conductive lead wire and the welding of electrically conductive inserted sheet, electrically conductive inserted sheet part dew cooperates with the access circuit connector outside the injection molding, the rubber packing pad circle closely overlaps at cup type metal -back head. During the assembly, cup type metal -back head dress is outside the rear -view mirror, and all the other part dresses are in the rear -view mirror, and the seal ring of cup type metal -back head makes cup type metal -back head, and the temperature -sensitive head is kept apart with the rear -view mirror inner sealing promptly. Adopt the utility model discloses, the outer temperature of temperature -sensitive head perception rear -view mirror reaches the control system in the rear -view mirror through conductive lead wire, electrically conductive inserted sheet, switch opportunity of control rear -view mirror heating function really realizes intelligently, avoids the traffic accident to take place.
Description
Technical field
The present invention relates to speed-regulating resistor field, particularly a kind of automobile rearview mirror intelligence Anti-fog mirror sensor.
Background technology
Along with improving constantly of human living standard, automobile starts to enter family, when driver running car is on highway bustling with vehicles, because vision blind spot, have to observe car rear road conditions by rearview mirror, while rearview mirror brings convenience to driving, also some hidden danger are brought, particularly in the rainy day of humidity, when rainwater is trickled down on minute surface, fog filter phenomenon is caused because mirror temperature is low, make driver cannot check car rear road conditions, driver has to manual unlocking mirror heater function to eliminate fog filter, but easily like this allow driver distraction, easy initiation traffic hazard.
Summary of the invention
The purpose of this utility model is for above-mentioned present situation, aim to provide one and can realize automatic control switch mirror heater function, its volume is little, be embedded in bottom rearview mirror, not easily affect rearview mirror overall appearance, cost is low, and interchangeability is good, economize on resources, stable performance and the automobile rearview mirror of long service life intelligence Anti-fog mirror sensor.
The utility model object implementation is, automobile rearview mirror intelligence Anti-fog mirror sensor, double-face electrode heat sensitive chip is connected with left and right U-shaped conductive lead wire by connection welding, tie point encapsulates water-proof coating, interior heat-conductive coating outward successively, the outer heat-conductive coating of embedding is fixed in bottom cup type betal can; Cup type betal can top section is injection-moulded in moulding, forms an entirety with moulding; U-shaped conductive lead wire is connected with left and right conductive insert by left and right connection welding, and conductive insert part is exposed at outside moulding, and the electric mortiser sheet be exposed at outside moulding coordinates with place in circuit connector; Rubber gasket is closely enclosed within cup type betal can head.
Assembling the utility model, cup type betal can head is contained in outside rearview mirror, and remainder is contained in rearview mirror.The packing washer of cup type betal can head makes cup type betal can head, and namely temperature-sensitive head and inside rear-view mirrors seal isolation, reach dustproof and waterproof effect.
The utility model adopts cup type betal can and heat-conductive coating and water-proof coating not only to serve protective effect to heat sensitive chip, improves serviceable life, and improves overall thermal conductivity, makes it measure the outer temperature of car more sensitive, accurate; The packing washer of cup type betal can head, can effectively ensure rearview mirror sealing; The overall major part of sensor adopts moulding, and greatly reduce manufacturing cost, energy-conserving and environment-protective, volume is little, easily changes.
Adopt the utility model can realize the robotization of mirror heater function, the outer temperature of temperature-sensitive head perception rearview mirror, is reached the control system in rearview mirror, controls the switch opportunity of mirror heater function by conductive lead wire, conductive insert, real realization is intelligent, and avoid traffic accident generation.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
With reference to Fig. 1, double-face electrode heat sensitive chip 1 of the present utility model is connected with left and right U-shaped conductive lead wire 5-1,5-2 by connection welding 2, tie point encapsulates water-proof coating 3 outward successively, interior heat-conductive coating 4, the outer heat-conductive coating 10 of embedding is fixed in bottom cup type betal can 11; Cup type betal can 11 top section is injection-moulded in moulding 8, forms an entirety with moulding 8; U-shaped conductive lead wire is connected with left and right conductive insert 7-1,7-2 by left and right connection welding 6-1,6-2, and conductive insert part is exposed at outside moulding 8, and the electric mortiser sheet be exposed at outside moulding coordinates with place in circuit connector; Rubber gasket 9 is closely enclosed within cup type betal can 11 head.
Left U-shaped conductive lead wire 5-1, right U-shaped conductive lead wire 5-2 are conductive material, and internal resistance is much smaller than the resistance of heat sensitive chip 1.Left conductive insert 7-1, right conductive insert 7-2 are conductive material, and internal resistance is much smaller than heat sensitive chip 1 resistance.Cup type betal can 11 is the strong and thermal conductivity height betal can of corrosion resistance.
Rubber gasket 9 elasticity is strong, and easily recover after deformation, good seal performance, its diameter, slightly larger than cup type betal can 11 head diameter, reaches sealing effectiveness with cup type betal can 11 perfect cooperation.Moulding 8 adopts plastic material, and tail end size need adopt standard specification to coordinate with circuit connector.Cup type betal can 11, left and right U-shaped conductive lead wire 5-1,5-2, left and right conductive insert 7-1,7-2 are fixed its inner formation entirety.
Double-face electrode heat sensitive chip 1 of the present utility model is connected with U-shaped conductive lead wire by connection welding; conservation treatment is carried out by water-proof coating and encapsulating heat-conductive coating respectively in outside; embedding heat-conductive coating is used to be fixed in cup type betal can its integral head; U-shaped conductive lead wire is connected by connection welding with conductive insert, then by injection machine, cup type betal can top section and conductive insert is carried out injection moulding.Packing washer is enclosed within cup type betal can head makes the utility model load after rearview mirror, temperature-sensitive head and inside rear-view mirrors seal isolation, reach dustproof and waterproof effect, prevent moisture impurity from entering rearview mirror internal corrosion by gap between rearview mirror and the utility model head and damage inside rear-view mirrors circuit.According to thermistor characteristic, the outer temperature measurement of car is controlled to the switch of heating function, thus realize intelligent.
Assembling the utility model, cup type betal can head is contained in outside rearview mirror, and remainder is contained in rearview mirror.The packing washer of cup type betal can head makes cup type betal can head, and namely temperature-sensitive head and inside rear-view mirrors seal isolation, reach dustproof and waterproof effect.
The utility model adopts cup type betal can and heat-conductive coating and water-proof coating not only to serve protective effect to heat sensitive chip, improves serviceable life, and improves overall thermal conductivity, makes it measure the outer temperature of car more sensitive, accurate; The packing washer of cup type betal can head, can effectively ensure rearview mirror sealing; The overall major part of sensor adopts moulding, and greatly reduce manufacturing cost, energy-conserving and environment-protective, volume is little, easily changes.
Adopt the utility model can realize the robotization of mirror heater function, the outer temperature of temperature-sensitive head perception rearview mirror, is reached the control system in rearview mirror, controls the switch opportunity of mirror heater function by conductive lead wire, conductive insert, real realization is intelligent, and avoid traffic accident generation.
Claims (3)
1. automobile rearview mirror intelligence Anti-fog mirror sensor, it is characterized in that: double-face electrode heat sensitive chip is connected with left and right U-shaped conductive lead wire by connection welding, tie point encapsulates water-proof coating, interior heat-conductive coating outward successively, the outer heat-conductive coating of embedding is fixed in bottom cup type betal can; Cup type betal can top section is injection-moulded in moulding and forms an entirety with moulding; U-shaped conductive lead wire by left and right connection welding with lead left and right electric mortiser sheet and be connected, conductive insert part is exposed at outside moulding, and the electric mortiser sheet be exposed at outside moulding coordinates with place in circuit connector; Rubber gasket is closely enclosed within cup type betal can head.
2. automobile rearview mirror intelligence Anti-fog mirror sensor according to claim 1, it is characterized in that: left U-shaped conductive lead wire (5-1), right U-shaped conductive lead wire (5-2) are conductive material, and internal resistance is much smaller than the resistance of heat sensitive chip (1).
3. automobile rearview mirror intelligence Anti-fog mirror sensor according to claim 1, is characterized in that: left conductive insert (7-1), right conductive insert (7-2) are conductive material, and internal resistance is much smaller than heat sensitive chip (1) resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431144.2U CN204831609U (en) | 2015-06-19 | 2015-06-19 | Antifog mirror sensor of automobile rearview mirror intelligence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431144.2U CN204831609U (en) | 2015-06-19 | 2015-06-19 | Antifog mirror sensor of automobile rearview mirror intelligence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204831609U true CN204831609U (en) | 2015-12-02 |
Family
ID=54689200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520431144.2U Active CN204831609U (en) | 2015-06-19 | 2015-06-19 | Antifog mirror sensor of automobile rearview mirror intelligence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204831609U (en) |
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2015
- 2015-06-19 CN CN201520431144.2U patent/CN204831609U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |