CN1682620A - Pipe nozzle with heat-keeping element - Google Patents
Pipe nozzle with heat-keeping element Download PDFInfo
- Publication number
- CN1682620A CN1682620A CN 200410043030 CN200410043030A CN1682620A CN 1682620 A CN1682620 A CN 1682620A CN 200410043030 CN200410043030 CN 200410043030 CN 200410043030 A CN200410043030 A CN 200410043030A CN 1682620 A CN1682620 A CN 1682620A
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- CN
- China
- Prior art keywords
- ozzle
- hair
- outlet
- heat
- dryer
- 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.)
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Abstract
The pipe nozzle with air outlet has at least one heat keeping element set transversely in the outlet. The element is not connected to the power supply. The pipe nozzle is used in blower, and when the blower is initiated for the first time or has its speed and/or temperature regulated, the heat keeping element absorbs heat from the airflow to make the exhausted air possess smooth heat transition.
Description
Technical field
The present invention relates to can be applicable to ozzle, the invention particularly relates to but be not limited to a kind of ozzle annex or one ozzle that is used for the hand-held blow device, wherein be provided with the thermal capacitance element that one or more hot blasts are blown over from it such as on the blowing hot wind device of hair-dryer.Between the operating period, these elements are blown over the heat energy of the hot-air of its top with absorption, thereby the air of discharging has been played the effect of slowing down thermal change at hair-dryer.
Background technology
Known hand-held blow device comprises a motor-driven fan, and air is blown over from heater coil top for it or by heater coil, the air after the heating is discharged by ozzle, to dry up and/or the user's that formalizes hair.When hair-dryer started first, one hot-air may hurt the user that may have no to prepare to the thermal current of this instantaneous generation.
In addition, discharge gas flow temperature and may change very soon, particularly when the user in use regulates fan speed and/or heater coil temperature by the control piece on the operation hair-dryer.
Summary of the invention
The objective of the invention is to overcome or improve a kind of in the above-mentioned defective and/or a kind of improved ozzle is provided more widely substantially at least.
The invention discloses a kind of ozzle, it comprises air outlet slit, has a thermal capacitance element at least across described outlet setting, thereby slows down the variations in temperature of the air of discharging by ozzle.
Preferably, described element has relative end, has groove in the described outlet, and described opposed end is contained in respectively in each groove.
Preferably, described ozzle comprises a pair of parallel to each other and isolated described element.
Preferably, described element is made by the material that is selected from pottery, metal and glass.
Described ozzle can form an integral body with the hair-dryer main body, perhaps as the annex of hair-dryer main body.Ozzle can have the comb teeth of extending from outlet.
Description of drawings
Now, by example optimal way of the present invention is described with reference to the accompanying drawings, wherein:
Fig. 1 is the perspective illustration of hair-dryer ozzle;
Fig. 2 be have and the hair-dryer of the ozzle that hair-dryer is integrally formed show a perspective view;
Fig. 3 is the perspective illustration of another kind of hair-dryer ozzle; With
Fig. 4 be have as shown in Figure 3 ozzle and the perspective illustration of this ozzle and the integrally formed hair-dryer of hair-dryer.
The specific embodiment
In accompanying drawing 1, simply show the hair-dryer ozzle 10 that has flange 11, it engages with hair-dryer by this flange, thereby the air after the heating is discharged through this ozzle and from exporting 12.Ozzle 10 can be connected to form along seam by the moulding of plastics materials that is two halves by for example mode of hasp connection (snapping attachment), screw connection, Plastic Welding or bonding.A pair of element 13 across outlet 12 extensions, described element can be made by pottery, glass, metal or other any long life material, these materials have desirable thermal capacitance, and can from air-flow, absorb heat energy and preserve heat energy, and with in heat energy of storage radiation again or the conduction return-air stream.Described element 13 need not be connected with power supply for the purpose of heating element heater, but can be grounded.
Groove 14 is positioned at outlet 12 inside, and the end of each element 13 is positioned at wherein.
Fig. 2 shows ozzle 10 and can be connected on the hair-dryer main body 15 or form an integral body with it.
Fig. 3 shows a similar ozzle 10, but it comprises that topknot can be from passing between them in use from exporting 12 a plurality of comb teeth 16 of extending.Fig. 4 shows the ozzle 16 that can be connected on the hair-dryer main body 15 or form an integral body with it.
Should be appreciated that conspicuous for a person skilled in the art modification or change all can not think and exceeded scope of the present invention.For example, replace the element of above-mentioned plate shaped shutter form, said elements also can be that shaft-like, mesh-shape or other are suitable for absorb and discharge the form of heat energy through the air-flow of ozzle.In addition, ozzle can be arranged to diffuser (diffuser) or be suitable for receiving the diffuser of different shape.
Claims (7)
1. ozzle, it comprises air outlet slit, at least one thermal capacitance element is across described outlet setting, to slow down the variations in temperature of the air of discharging by ozzle.
2. ozzle as claimed in claim 1 is characterized in that: described element has relative end, has groove in the described outlet, and described opposed end lays respectively in each groove.
3. ozzle as claimed in claim 1 is characterized in that: comprise a pair of parallel to each other and isolated described element.
4. ozzle as claimed in claim 1 is characterized in that: described element is made by the material that is selected from pottery, metal and glass.
5. ozzle as claimed in claim 1 is characterized in that: described ozzle and hair-dryer main body are integrally formed.
6. ozzle as claimed in claim 1 is characterized in that: described ozzle forms as the annex of hair-dryer main body.
7. as claim 5 or 6 described ozzles, it is characterized in that: described ozzle has the comb teeth of extending from outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410043030 CN1682620A (en) | 2004-04-14 | 2004-04-14 | Pipe nozzle with heat-keeping element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410043030 CN1682620A (en) | 2004-04-14 | 2004-04-14 | Pipe nozzle with heat-keeping element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1682620A true CN1682620A (en) | 2005-10-19 |
Family
ID=35262272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410043030 Pending CN1682620A (en) | 2004-04-14 | 2004-04-14 | Pipe nozzle with heat-keeping element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1682620A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108778044A (en) * | 2016-03-24 | 2018-11-09 | 戴森技术有限公司 | Attachment for hand device |
| WO2023123504A1 (en) * | 2021-12-31 | 2023-07-06 | Sz Zuvi Technology Co., Ltd. | Attachments and drying apparatuses having attachments |
-
2004
- 2004-04-14 CN CN 200410043030 patent/CN1682620A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108778044A (en) * | 2016-03-24 | 2018-11-09 | 戴森技术有限公司 | Attachment for hand device |
| WO2023123504A1 (en) * | 2021-12-31 | 2023-07-06 | Sz Zuvi Technology Co., Ltd. | Attachments and drying apparatuses having attachments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |