CN2605156Y - Automobile rear-view mirror with frost prevention and antifogging - Google Patents
Automobile rear-view mirror with frost prevention and antifogging Download PDFInfo
- Publication number
- CN2605156Y CN2605156Y CN 03211757 CN03211757U CN2605156Y CN 2605156 Y CN2605156 Y CN 2605156Y CN 03211757 CN03211757 CN 03211757 CN 03211757 U CN03211757 U CN 03211757U CN 2605156 Y CN2605156 Y CN 2605156Y
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- CN
- China
- Prior art keywords
- sided
- adhesive tape
- conductive electrode
- insulation adhesive
- mirror
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- 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
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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The utility model discloses a frost protection and antifogging automobile rearview mirrors. One layer of double-sided and heat insulated belt (21) is adhered to the inside of the mirror holder body (2). The top of the mirrors are equipped with one layer of strong double-sided and insulated belt (25) which is adhered to the mirrors (26). The utility model is characterized in that one layer of polyester diaphragm (22) is between the two layers of the double-sided belts (21) (25). The surface of the polyester diaphragm (22) is printed with two stripes of comb dentoid silver-conductive pole (23) and a plurality of stripes of balanced heating layers (24) which are vertically crossed with the conductive pole (23), forming a plurality of small heating sources. When the current is induced, the heating sources send off heat to wipe the frost and fog in the mirrors. Meanwhile, one of the comb conductive poles (23) is connected with the temperature controlling device in series in case that overheat should damage the poles and heating elements.
Description
Technical field
The utility model relates to the Automobile accessory, particularly a kind of automobile rearview mirror of antifrost antifogging.
Background technology
As everyone knows, the automobile that belongs to the vehicle is many, it plays an important role in communications and transportation, yet various automobiles travel on highway, safety traffic is important again, especially in autumn and winter season, weather that particularly colds and heat succeed each other and greasy weather, the back mirror of automobile is very easily gone up frost, last fog, have a strong impact on the field of view of automobilist to the rear, be the hidden danger of traffic accident, for preventing the generation of this class accident, back mirror installs heating arrangement additional and promptly addresses the above problem, this heating arrangement is embedded in mirror body inside, two vitreums are evenly heated, can in the extremely short time, remove frost and fog on the minute surface, kept minute surface limpid in sight under any weather condition, guaranteed the safety of running car, be the automobile rearview mirror of common a kind of antifrost antifogging as shown in Figure 1, it is to adopt two ceramic PTC heating sheets (12) to make pyrotoxin, make two electrodes conduct with double-deck Copper Foil (13), reach thermolysis, its structure is the recess in mirror holder body (1), two-sided heat insulation adhesive tape (11) is sticked, establish a Copper Foil (13) thereon and draw conductive electrode (131), on Copper Foil (13), paste one deck double-sided insulation adhesive tape (15), one deck Copper Foil (13) again is sticked on upper strata double-sided insulation adhesive tape (15), in the middle of two-layer Copper Foil (13), be provided with two ceramic PTC heating sheets (12), draw conductive electrode (131) at the upper strata Copper Foil again, and one deck Acrylic Foam Tape (16) that is sticked on the upper strata of upper strata Copper Foil (13), the mirror (14) that is sticked on it is drawn two conductive electrode (131) to introduce power supply at two Copper Foils (13).This device is because ceramic heating element PTC heating sheet is too small, so power ratio is bigger, and is general single at 36W, because exothermic body is two-sided conduction, therefore double-deck Copper Foil will take into full account insulativity, so manufacture craft is more loaded down with trivial details again.
The utility model content
The purpose of this utility model provides that a kind of technology is simple, cost is low, power saving, can prevent the automobile rearview mirror of the antifrost antifogging of scaling loss.
The utility model is that the recess at the mirror holder body is provided with a thin polyester film sheet, the upper surface of polyester film sheet is printed with the broach shape conductive electrode of two intersections, article two, be printed with on the broach shape conductive electrode several parallel and with the strip heating plate of broach shape conductive electrode square crossing, article two, broach shape conductive electrode is connected with two electrodes, the powerful double-sided insulation adhesive tape of the one deck that on the heating surface of polyester film sheet upper surface, is sticked, play bonding mirror and non-conductive effect, the lower surface two-sided heat insulation adhesive tape of one deck that is sticked, play heat insulation and with the bonding effect of mirror holder body.
Description of drawings
Fig. 1 is the cross-sectional schematic of common a kind of automobile rearview mirror.
Fig. 2 is a cross-sectional schematic of the present utility model.
Fig. 3 is conductive electrode and a heating plate distribution scheme drawing on the utility model polyester film sheet.
Fig. 4 is an embodiment schematic top plan view of the present utility model.
(1) is the mirror holder body, (11) be two-sided heat insulation adhesive tape, (12) be the PTC ceramic heating plate, (13) be Copper Foil, (131) be conductive electrode, (14) be mirror, (15) be the double-sided insulation adhesive tape, (16) be Acrylic Foam Tape, (2) be the mirror holder body, (21) be two-sided heat insulation adhesive tape, (22) be polyester film sheet, (23) be conductive electrode, (24) be the strip heating plate, (25) be powerful double-sided insulation adhesive tape, (26) be mirror, (27) be temperature controller, (231) be electrode, (232) be the electrode rivet.
The specific embodiment
As Fig. 2, shown in Figure 3, the utility model is led the utmost point (231) by mirror holder body (2), two-sided heat insulation adhesive tape (21), polyester film sheet (22), two conductive electrode (23), strip heating plate (24), powerful Acrylic Foam Tape (25), mirror (26), temperature controller (27), two and is formed; In the recess of mirror holder body (2), paste the two-sided heat insulation adhesive tape of one deck (21), its top is provided with the powerful double-sided insulation adhesive tape (25) of one deck, folder posts one deck polyester film sheet (22) between two-sided heat insulation adhesive tape (21) and the powerful double-sided insulation adhesive tape (25), the upper surface of polyester film sheet (22) is printed with the broach shape 0.05mm silver conductive electrode (23) of two intersections, article two, be printed with on the broach shape 0.05mm silver conductive electrode (23) several parallel and with the strip heating plate (24) of broach shape 0.05mm silver conductive electrode (23) square crossing, make several strip heating plates (24) form numerous little heating source, wherein a broach shape silver conductive electrode (23) is connected in series temperature controller (27), to prevent overheated scaling loss electrode and heater element, article two, broach shape silver conductive electrode (23) is provided with two electrodes (231) to import power supply by electrode rivet (232), and the root of electrode rivet (232) is coated with silicone insulation; The top of powerful double-sided insulation adhesive tape (25) pastes mirror (26) formation automobile rearview mirror as shown in Figure 4.
The utility model is installed on the automobile, connect electrode connecting line, control by switch, turn-on power, article two, broach shape conductive electrode (23) makes its heating to strip heating plate (24) power supply, its heat is dispersed on the minute surface, at once frost on the minute surface and fog is removed totally, thereby has been guaranteed traffic safety.
The utility model is simple in structure, manufacturing process is simple and direct, easy to assembly, cost is low, the big and heat radiation of heating area evenly, more general thin of thickness, cold conditions power is very little, only is 12W, and hot power is 6W, be 1/2nd of common like product, electrothermal calefactive rate is fast.
Claims (3)
1, a kind of automobile rearview mirror of antifrost antifogging, it includes mirror holder body (2), two-sided heat insulation adhesive tape (21), powerful double-sided insulation adhesive tape (25), mirror (26), two-sided heat insulation adhesive tape (21) pastes in the recess of mirror holder body (2), its top is provided with the powerful double-sided insulation adhesive tape (25) of one deck, be covered with mirror (26) above the powerful double-sided insulation adhesive tape (25), it is characterized in that: folder posts one deck polyester film sheet (22) between two-sided heat insulation adhesive tape (21) and the powerful double-sided insulation adhesive tape (25), polyester film sheet (22) upper surface is printed with the broach shape conductive electrode (23) of two intersections, article two, be printed with on the broach shape conductive electrode (23) several parallel and with the strip heating plate (24) of broach shape conductive electrode (23) square crossing, two broach shape conductive electrode (23) link to each other with two electrodes (231) to import power supply.
2, according to the automobile rearview mirror of the described a kind of antifrost antifogging of claim 1, it is characterized in that: said two broach shape conductive electrode (23) are silver-colored conductive electrode.
3, according to the automobile rearview mirror of the described a kind of antifrost antifogging of claim 1, it is characterized in that: a said wherein broach shape conductive electrode (23) serial connection temperature controller (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03211757 CN2605156Y (en) | 2003-03-06 | 2003-03-06 | Automobile rear-view mirror with frost prevention and antifogging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03211757 CN2605156Y (en) | 2003-03-06 | 2003-03-06 | Automobile rear-view mirror with frost prevention and antifogging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2605156Y true CN2605156Y (en) | 2004-03-03 |
Family
ID=34159187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03211757 Expired - Lifetime CN2605156Y (en) | 2003-03-06 | 2003-03-06 | Automobile rear-view mirror with frost prevention and antifogging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2605156Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946802A (en) * | 2016-05-29 | 2016-09-21 | 无锡商业职业技术学院 | Rainproof automotive rearview mirror |
-
2003
- 2003-03-06 CN CN 03211757 patent/CN2605156Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946802A (en) * | 2016-05-29 | 2016-09-21 | 无锡商业职业技术学院 | Rainproof automotive rearview mirror |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130306 Granted publication date: 20040303 |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhao Yi Document name: Notification of Expiration of Patent Right Duration |