CN2374402Y - Automobile rear mirror for preventing fog and mist - Google Patents
Automobile rear mirror for preventing fog and mist Download PDFInfo
- Publication number
- CN2374402Y CN2374402Y CN 99215529 CN99215529U CN2374402Y CN 2374402 Y CN2374402 Y CN 2374402Y CN 99215529 CN99215529 CN 99215529 CN 99215529 U CN99215529 U CN 99215529U CN 2374402 Y CN2374402 Y CN 2374402Y
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- CN
- China
- Prior art keywords
- mirror
- adhesive tape
- conductive electrode
- insulation adhesive
- sided
- 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 - Fee Related
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- Surface Heating Bodies (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The utility model discloses an automobile rear mirror for preventing frost and mist. The utility model has the structure that one layer of double face heat insulation rubber belt (21) is attached in a mirror frame body (2), the upper part of the mirror frame body (2) is provided with one layer of strong double face insulating rubber belt (25), and a mirror (26) is attached on the strong double face insulating rubber belt (25). The utility model is characterized in that one layer of polyester film (22) is clamped and attached between the two layers of double faced rubber belts (21), (25), the upper surface of the polyester film (22) is successively printed with two silver electric conduction electrodes (23) which are the shape of comb teeth and a plurality of parallel heating plates (24) which are crossways perpendicular to the electric conduction electrodes (23); accordingly, a plurality of small heating sources can be formed. When current is guided, the small heating sources can heat, and heat passes to the upper part of the mirror so as to remove the front and the mist on the mirror.
Description
The utility model relates to the Automobile accessory, particularly a kind of automobile rearview mirror of antifrost antifogging.
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 purpose of this utility model provides that a kind of technology is simple, cost is low, the automobile rearview mirror of power saving, antifrost antifogging.
For reaching above-mentioned purpose, the utility model by the following technical solutions:
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.
The utility model will be further described below in conjunction with drawings and Examples:
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) be that mirror holder body, (11) are that mirror, (15) for double-sided insulation adhesive tape, (16) for Acrylic Foam Tape, (2) for mirror holder body, (21) for two-sided heat insulation adhesive tape, (22) be polyester film sheet, (23) for conductive electrode, (24) for strip heating plate, (25) for powerful double-sided insulation adhesive tape, (26) for mirror, (231) be electrode, (232) be electrode rivet for Copper Foil, (131) for conductive electrode, (14) for PTC ceramic heating plate, (13) for two-sided heat insulation adhesive tape, (12).
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), 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, 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.
This real sheet new structure is simple, 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 (2)
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,, it is characterized in that said two broach shape conductive electrode (23) are silver-colored conductive electrode according to the automobile rearview mirror of the described a kind of antifrost antifogging of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99215529 CN2374402Y (en) | 1999-06-23 | 1999-06-23 | Automobile rear mirror for preventing fog and mist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99215529 CN2374402Y (en) | 1999-06-23 | 1999-06-23 | Automobile rear mirror for preventing fog and mist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2374402Y true CN2374402Y (en) | 2000-04-19 |
Family
ID=34007442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99215529 Expired - Fee Related CN2374402Y (en) | 1999-06-23 | 1999-06-23 | Automobile rear mirror for preventing fog and mist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2374402Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973231A (en) * | 2010-10-18 | 2011-02-16 | 浙江美盾防护技术有限公司 | Shock wave resistance rearview mirror |
-
1999
- 1999-06-23 CN CN 99215529 patent/CN2374402Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973231A (en) * | 2010-10-18 | 2011-02-16 | 浙江美盾防护技术有限公司 | Shock wave resistance rearview mirror |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |