CN200975195Y - Antifreeze door and window sealing strip and door and window sealing structure with the seal strip - Google Patents
Antifreeze door and window sealing strip and door and window sealing structure with the seal strip Download PDFInfo
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- CN200975195Y CN200975195Y CN 200620159782 CN200620159782U CN200975195Y CN 200975195 Y CN200975195 Y CN 200975195Y CN 200620159782 CN200620159782 CN 200620159782 CN 200620159782 U CN200620159782 U CN 200620159782U CN 200975195 Y CN200975195 Y CN 200975195Y
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- door
- window
- weatherstrip body
- electrical heating
- bar element
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Abstract
The utility model discloses an antifreezing door/window weather-strip, comprising a weather-strip body (21). The mounting part (21) moulded on the weather-strip body (21) is suitable for being mounted in the mounting seat arranged on the door/window frame (6) and/or the door/window leaf (7); the top-surface (24) of the weather-strip body (21) is suitable for contacting with the other moveable part on the door/window; improvement of the utility model lies in that an electric heating element (10) is arranged in the weather-strip body (21) near the top surface (24) along the axial line of the weather-strip body (21). The utility model reduces energy consumption when the water accumulated or condensed between the door/window frame (6) and the door/window leaf (7) freezes.
Description
Technical field
The utility model relates to a kind of antifreeze door and window sealing strip, specifically, is a kind of device of door and window because of freezing to be difficult to open of avoiding.The door and window that is particularly suitable for cold district contact wet environment uses.
Background technology
At cold district, as the northern area of China in winter, weather is normally very dry.But under some environment, as sleet weather, winter is during foggy weather, and can constitute temporary transient or local wet environment after the automobile carwash usually.Contain under the cold environment at north of china in winter, the moisture that condenses on the object is finally understood glaciation.When if these ice are frozen between two relatively-movable objects, can make two relatively-movable objects lose function corresponding usually, can not open as door and window.
For solving such technical problem, the switch block of one building window is disclosed at Japanese documentation JP9-279955A, referring to shown in Figure 1, the prior art comprises that 6, one of doorframe and window frame on the opening that is installed in described building are installed on this doorframe and window frame movably as bar 7.Gastight material 8,9 is set between doorframe and window frame and bar to be guaranteed and improves the isolated effect of door and window to environment.8,9 strip materials of gastight material wherein, and be installed on the described doorframe and window frame by the mount pad 6a, the 6b that are arranged on the described doorframe and window frame.Between the back side of described gastight material 8,9 and described mount pad 6a, 6b, insert an electrical heating bar element 10 and come described gastight material 8,9 is heated, prevent owing to run into moisture and freezed in winter.
But above-mentioned newly have in the technology, because described electrical heating bar element 10 is arranged between the back side and described mount pad 6a, 6b of described gastight material 8,9.Following problems of Cun Zaiing thus: at first usually as shown in Figure 1, the contact position of another parts of described gastight material 8,9 and door and window is often on its end face, therefore make that in heating described electrical heating bar element 10 needs the whole described gastight material 8,9 of heating.Therefore need to consume higher energy, on the other hand, the thermal conductivity of gastight material is often relatively poor usually, therefore requires described electrical heating bar element 10 that higher temperature is provided, and guarantees to keep preventing on the end face of described gastight material 8,9 temperature of water freezing.Too high like this temperature tends to make the rubber-like gastight material aging prematurely.
The content of utility model
For this reason, technical problem to be solved in the utility model is to propose a kind of improved technical scheme of antifreeze door and window sealing strip, avoid drenching or condense upon the consumption that reduces energy when water between doorframe and window frame and the bar freezes.
For solving above-mentioned technical problem of the present utility model, a kind of antifreeze door and window sealing strip that the utility model proposes comprises weatherstrip body; The installation portion of moulding is suitable for being installed in the mount pad on described doorframe and window frame and/or the described bar on described weatherstrip body; And but the end face of described weatherstrip body is suitable for contacting with another relative moving part on the described door and window; Improvement of the present utility model is the axis of electrical heating bar element along described weatherstrip body is arranged near in the described weatherstrip body of described end face.
Further, described weatherstrip body is the cross section with axial cavity, and described electrical heating bar element is arranged between described end face and the described cavity.
A replacement scheme of such scheme is, described weatherstrip body is the cross section with axial cavity, and described electrical heating bar element is arranged in the described cavity, and the cross section of described cavity is greater than the cross section of described electrical heating bar element.
A kind of doors and windows sealing structure that adopts above-mentioned antifreeze door and window sealing strip, wherein said electrical heating bar element connects power supply by a control device, institute's book control device comprises that at least a temperature with the described end face place of described weatherstrip body is controlled at 0 ℃ to the temperature conditioning unit between the preset upper limit temperature, when the temperature of described temperature conditioning unit at described end face place is higher than the preset upper limit temperature, stop the work of described electrical heating bar element.
Described control device further comprises a power switch unit.
It can be the time switch unit that described switch power supply closes the unit.
It also can be the remote control switch unit that described switch power supply closes the unit.
Technique scheme of the present utility model has the following advantages compared to existing technology: the utility model is as the electrical heating bar element of thermal source because than the more close position that needs heating of prior art, so aspect energy-conservation bigger advantage is arranged.In addition, in the cavity of original door and window sealing strip, penetrate the structure of electrical heating bar element, be particularly suitable for team and transform in the doors and windows sealing structure of usefulness now.For the doors and windows sealing structure that adopts antifreeze door and window sealing strip of the present utility model, owing to can start, can before estimating use, heat with time switch, remote control switch mode, can further tie energy.Adopt temperature control unit that temperature is controlled at a lower temperature, one avoids Yin Wendu too high and hurt sb.'s feelings, and two also avoid temperature gradient excessive and that heat is dissipated is too fast.The temperature of the utility model setting simultaneously and common natural environment temperature almost do not have difference, thereby can not cause the too fast aging of encapsulant because of temperature problem yet.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, according to specific embodiment of the utility model also in conjunction with the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the sectional drawing of prior art;
Fig. 2 is that first kind of embodiment of demonstration antifreeze door and window sealing strip of the present utility model is installed in the sectional view on the door and window;
Fig. 3 is that second kind of embodiment of demonstration antifreeze door and window sealing strip of the present utility model is installed in the sectional view on the door and window;
Fig. 4 is that the third embodiment of demonstration antifreeze door and window sealing strip of the present utility model is installed in the sectional view on the door and window;
Fig. 5 shows the structural representation of the door seal structures that adopts antifreeze door and window sealing strip of the present utility model;
Fig. 6 shows the another kind of structural representation that adopts the door seal structures of antifreeze door and window sealing strip of the present utility model.
Reference numeral is expressed as among the figure: 6-doorframe and window frame, the mount pad on 6a, the 6b-doorframe and window frame, 7-bar, 8, the 9-gastight material, 10-electrical heating bar element; The 21-weatherstrip body, 22-installation portion, 23-mount pad, 24-end face, 25-cavity, 26-control device, 27-temperature conditioning unit, 28-power switch unit.
The specific embodiment
Referring to Fig. 2, show a kind of embodiment of antifreeze door and window sealing strip of the present utility model, it comprises weatherstrip body 21; The installation portion 22 of moulding is suitable for being installed in the mount pad 23 on described doorframe and window frame 6 and the described bar 7 on described weatherstrip body 21; And but the end face 24 of described weatherstrip body 21 is suitable for contacting with another relative moving part on the described door and window; Present embodiment is arranged on electrical heating bar element 10 axis along described weatherstrip body 21 near in the described weatherstrip body 21 of described end face 24.In the present embodiment, described weatherstrip body 21 is the solid shape structure in the sponge, and described electrical heating bar element 10 is wrapped up in Fu position near described end face 24 in described weatherstrip body 21.
During use, the weather strip of present embodiment keeps the effect that seals by self compressive strain when contacting with another parts.
Referring to Fig. 3, show the another kind of embodiment of antifreeze door and window sealing strip of the present utility model, it comprises weatherstrip body 21; The installation portion 22 of moulding is suitable for being installed in the mount pad 23 on the described doorframe and window frame 6 on described weatherstrip body 21; And but the end face 24 of described weatherstrip body 21 is suitable for contacting with another relative moving part on the described door and window; Electrical heating bar element 10 axis along described weatherstrip body 21 of present embodiment are arranged near in the described weatherstrip body 21 of described end face 24.Described weatherstrip body 21 is for having the cross section of axial cavity 25, and described electrical heating bar element 10 is arranged between described end face 24 and the described cavity 25.
Present embodiment in use, described weather strip is when contacting with another parts, the distortion of the described cavity 25 by wherein keeps the effect that seals.
Referring to Fig. 4, show another embodiment of antifreeze door and window sealing strip of the present utility model, it comprises weatherstrip body 21; The installation portion 22 of moulding is suitable for being installed in the mount pad 23 on the described doorframe and window frame 6 on described weatherstrip body 21; And but the end face 24 of described weatherstrip body 21 is suitable for contacting with another relative moving part on the described door and window; Present embodiment is arranged on electrical heating bar element 10 axis along described weatherstrip body 21 near in the described weatherstrip body 21 of described end face 24.Described weatherstrip body 21 is for having the cross section of axial cavity 25, and described electrical heating bar element 10 is arranged in the described cavity 25, and the cross section of described cavity 25 is greater than the cross section of described electrical heating bar element 10.
Present embodiment in use, because the cross section of described cavity 25 is greater than the cross section of described electrical heating bar element 10, make described cavity 25 have the certain deformation surplus, when described weather strip when contacting with another parts, equally the distortion of the described cavity 25 by wherein keeps the effect that seals.Present embodiment also is particularly suitable for team and has repacking at the door and window of usefulness now, as the repacking to door seal structures.Only need during repacking to open a kerf, from incision described electrical heating bar element 10 is penetrated in the cavity 25 of described weatherstrip body 21 then, and lead is drawn connection power supply and control module etc. at an end of door weather strip.
Described electrical heating bar element 10 in the foregoing description all is to be provided with near the position that needs heating, so the object that only need heat more among a small circle when work just can be realized its function, reaches purpose of energy saving.
Fig. 5 has shown a kind of door seal structures that adopts above-mentioned antifreeze door and window sealing strip, wherein said electrical heating bar element 10 connects power supply 11 by a control device 26, institute's book control device 26 comprises that a temperature with described end face 24 places of described weatherstrip body 21 is controlled at 0 ℃ to the temperature conditioning unit 27 between the preset upper limit temperature, when the temperature of described temperature conditioning unit 27 at described end face 24 places is higher than the preset upper limit temperature, stop described electrical heating bar element 10 work.Wherein said temperature conditioning unit 27 is a technique known, no longer is described in detail in the present embodiment, and the those skilled in the art can select in multiple different control assembly, system or the like according to concrete needs.Should be chosen for 25 ℃ as for described preset upper limit temperature.Because in this scope, our the physicochemical character of normally used material is not had too much influence.And, choose 5 ℃-10 ℃ from energy-conservation angle, and then both can satisfy the needs on the function, also can reduce the temperature gradient with surrounding environment, be beneficial to requirements of saving energy.
Fig. 6 has then shown a kind of described control device 26 with power switch unit 28.In the present embodiment, described switch power supply switch element 28 is time switch unit.
Certainly, the described power switch unit 28 in the described control device 26 in embodiment illustrated in fig. 6 can adopt the remote control switch unit to substitute.
For embodiment shown in Figure 6, need to set next time in use in advance and use certain warm-up time before, when using vehicle like this in predetermined, car door can be opened swimmingly.Yet, be not all to be in predetermined, to use when using vehicle in reality, such as there being certain emergency to go out temporarily, if this is that preset time goes to heat that re-use behind the car door just may be there's not enough time by the time at every turn.But the alternate embodiments that adopts Fig. 6 then can shift to an earlier date the regular hour at any time and heat car door, guarantees can go out at any time working.
This shows that the embodiment of Fig. 6 and alternate embodiment thereof can be incorporated among the embodiment and implement together, and have both functions simultaneously.This is conspicuous to the person of ordinary skill in the field.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection domain of the present utility model.
Claims (7)
1. an antifreeze door and window sealing strip comprises weatherstrip body (21); In the installation portion (22) that described weatherstrip body (21) goes up moulding is suitable for being installed to mount pad (23) on described doorframe and window frame (6) and/or the described bar (7); And the end face (24) of described weatherstrip body (21) but be suitable for contacting with another relative moving part on the described door and window; It is characterized in that: the axis of electrical heating bar element (10) along described weatherstrip body (21) is arranged near in the described weatherstrip body (21) of described end face (24).
2. antifreeze door and window sealing strip according to claim 1 is characterized in that: described weatherstrip body (21) is for having the cross section of axial cavity (25), and described electrical heating bar element (10) is arranged between described end face (24) and the described cavity (25).
3. antifreeze door and window sealing strip according to claim 1, it is characterized in that: described weatherstrip body (21) is for having the cross section of axial cavity (25), described electrical heating bar element (10) is arranged in the described cavity (25), and the cross section of described cavity (25) is greater than the cross section of described electrical heating bar element (10).
4. doors and windows sealing structure that adopts the described antifreeze door and window sealing strip of claim 1 to 3, it is characterized in that: described electrical heating bar element (10) connects power supply (11) by a control device (26), institute's book control device (26) comprises that at least a temperature that the described end face (24) of described weatherstrip body (21) is located is controlled at 0 ℃ to the temperature conditioning unit (27) between the preset upper limit temperature, when the temperature that described temperature conditioning unit (27) is located at described end face (24) is higher than the preset upper limit temperature, stop described electrical heating bar element (10) work.
5. doors and windows sealing structure according to claim 4 is characterized in that: described control device (26) also comprises a power switch unit (28).
6. doors and windows sealing structure according to claim 5 is characterized in that: described power switch unit (28) is the time switch unit.
7. doors and windows sealing structure according to claim 5 is characterized in that: described power switch unit (28) is the remote control switch unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620159782 CN200975195Y (en) | 2006-12-01 | 2006-12-01 | Antifreeze door and window sealing strip and door and window sealing structure with the seal strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620159782 CN200975195Y (en) | 2006-12-01 | 2006-12-01 | Antifreeze door and window sealing strip and door and window sealing structure with the seal strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200975195Y true CN200975195Y (en) | 2007-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620159782 Expired - Fee Related CN200975195Y (en) | 2006-12-01 | 2006-12-01 | Antifreeze door and window sealing strip and door and window sealing structure with the seal strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200975195Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936394A (en) * | 2010-08-05 | 2011-01-05 | 太原科技大学 | Sealing strip for use in ultralow-temperature places |
| CN105735858A (en) * | 2014-10-23 | 2016-07-06 | 泉州市中研智能机电研究院有限公司 | Heating device for door sheet |
| CN106246074A (en) * | 2016-10-10 | 2016-12-21 | 宁波合力伟业消防科技有限公司 | Antifreeze vent window |
| CN110145216A (en) * | 2019-05-20 | 2019-08-20 | 合肥美的智能科技有限公司 | Door seal structure, cabinet equipment and door seal structure heating method |
| CN110154707A (en) * | 2019-05-30 | 2019-08-23 | 许春雷 | A kind of anti-door frame for vehicle rubber strip to freeze |
| CN113879081A (en) * | 2021-10-12 | 2022-01-04 | 郭梓江 | Vehicle door heating device |
-
2006
- 2006-12-01 CN CN 200620159782 patent/CN200975195Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936394A (en) * | 2010-08-05 | 2011-01-05 | 太原科技大学 | Sealing strip for use in ultralow-temperature places |
| CN105735858A (en) * | 2014-10-23 | 2016-07-06 | 泉州市中研智能机电研究院有限公司 | Heating device for door sheet |
| CN106246074A (en) * | 2016-10-10 | 2016-12-21 | 宁波合力伟业消防科技有限公司 | Antifreeze vent window |
| CN110145216A (en) * | 2019-05-20 | 2019-08-20 | 合肥美的智能科技有限公司 | Door seal structure, cabinet equipment and door seal structure heating method |
| CN110154707A (en) * | 2019-05-30 | 2019-08-23 | 许春雷 | A kind of anti-door frame for vehicle rubber strip to freeze |
| CN113879081A (en) * | 2021-10-12 | 2022-01-04 | 郭梓江 | Vehicle door heating device |
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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 |