CN2355699Y - Solar multifunctional electric heating ear cover - Google Patents
Solar multifunctional electric heating ear cover Download PDFInfo
- Publication number
- CN2355699Y CN2355699Y CN 99222652 CN99222652U CN2355699Y CN 2355699 Y CN2355699 Y CN 2355699Y CN 99222652 CN99222652 CN 99222652 CN 99222652 U CN99222652 U CN 99222652U CN 2355699 Y CN2355699 Y CN 2355699Y
- Authority
- CN
- China
- Prior art keywords
- ear muff
- ear
- electric heating
- solar
- ear covers
- 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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Abstract
The utility model relates to a set of multifunctional solar electric heating ear covers, composed of two ear covers, a bracket, a solar cell device, an elasticity regulator and a temperature switch. The ear covers are made of thermal insulation cotton whose inner part is provided with semiconducting heating members, and the middle of the ear covers has sound through holes. The solar cell device is installed on the top of the bracket of the ear covers, and the surface of the bracket is covered by a solar panel. The semiconducting heating members adopted by the utility model has quick heating time in only 0.5 seconds with long service time. The utility model can also adopt two segments of ordinary 5# dry cells and can be used for more than 300 hours, suitable to be widely used for protecting workers, soldiers and traffic polices who work in severe winters to be free from the attack of nature and warm ears.
Description
This utility model relates to a kind of life health product solar energy multifunctional electric heating ear muff.
At present, various single cotton folder medicated caps of market circulation or cotton, a hair scarf is used for head and ear is warming, and also common to have the woolens ear muff of employing or cotton ear muff to be used for ear warming, but these products can only be incubated and can not heat up.The heat insulating ability of these products of north of china in winter of severe cold is just poor, has not just had the effect of insulation sometimes.
The purpose of this utility model is that winter of severe cold is for operating personnel, the soldier of army, traffic police, oil field and students in middle and primary schools provide a kind of solar energy multifunctional electric heating ear muff in the open air.
This utility model solar energy multifunctional electric heating ear muff content Description:
This utility model solar energy multifunctional electric heating ear muff is characterized in that it being to be made of ear muff, support, solar battery apparatus, slack adjuster, temperature regulating switch; Be provided with left and right two ear muffs at the two ends of support, ear muff is to be made by heat-preservation cotton, and inside is provided with the quasiconductor heat generating member, and there is voice hole the centre of ear muff; At the top of Earcap supporter is a solar battery apparatus, it is box internal battery box at a plastic frame, it is that battery charges automatically that solar panel is stamped on the surface, power lead is connected with ear muff by support, on and off switch is established in bottom at framework, also is provided with temperature regulating switch and ear muff slack adjuster on support.
This utility model solar energy multifunctional electric heating ear muff adopts quasiconductor heating matrix element, is characterized in that fever time is fast, only needs for 0.5 second, and service time is long; Also can adopt two joints to use more than 300 hours in battery common No. 5.Can be widely used in oil field, geology, the workman of chemical industry, the soldier who stands guard, traffic police and students in middle and primary schools, guarantee that they are not subjected to the attack of the Nature, do not make ear endure cold in severe cold operation in the open air in winter.
Embodiment:
Fig. 1 is a solar energy multifunctional electric heating ear muff structural representation
This utility model solar energy multifunctional electric heating ear muff is to realize like this, see Fig. 1, solar energy multifunctional electric heating ear muff is provided with left and right two ear muffs 1 at the two ends of support 4, be to be made by heat-preservation cotton, inside is provided with quasiconductor heat generating member 2, in the centre of ear muff voice hole 3 is arranged; At the top of support 4 are solar battery apparatus, be that battery case 7 is arranged in the box of a plastic frame 5, the surface is stamped solar panel 6 and is charged automatically for the battery in the battery case 7, power lead 11 is connected with the quasiconductor heat generating member 2 of ear muff inside by support 4, establishes an on and off switch 8 in the bottom of the framework of solar battery apparatus.The temperature regulating switch 10 that is provided with on the Earcap supporter 4 carries out temperature temperature control in the ear muff, by the distance between the left and right ear muff of ear muff slack adjuster 9 adjustment.
Claims (1)
1. solar energy multifunctional electric heating ear muff, it is characterized in that it being to constitute: be provided with left and right two ear muffs at the two ends of support by ear muff, support, solar battery apparatus, slack adjuster, temperature regulating switch, ear muff is to be made by heat-preservation cotton, inside is provided with the quasiconductor heat generating member, and there is voice hole the centre of ear muff; At the top of Earcap supporter is a solar battery apparatus, be the box internal battery box at a plastic frame, solar panel is stamped on the surface, and power lead is connected with ear muff by support, on and off switch is established in bottom at framework, also is provided with temperature regulating switch and ear muff slack adjuster on support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99222652 CN2355699Y (en) | 1999-01-27 | 1999-01-27 | Solar multifunctional electric heating ear cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99222652 CN2355699Y (en) | 1999-01-27 | 1999-01-27 | Solar multifunctional electric heating ear cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2355699Y true CN2355699Y (en) | 1999-12-29 |
Family
ID=34013000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99222652 Expired - Fee Related CN2355699Y (en) | 1999-01-27 | 1999-01-27 | Solar multifunctional electric heating ear cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2355699Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720977A (en) * | 2013-12-20 | 2015-06-24 | 刘艳红 | Cold-proof protecting device |
| CN105708618A (en) * | 2014-12-02 | 2016-06-29 | 潘龙祥 | Heating earmuffs |
| CN110087594A (en) * | 2016-12-21 | 2019-08-02 | 3M创新有限公司 | Earplug with the stopper rod for including casing |
-
1999
- 1999-01-27 CN CN 99222652 patent/CN2355699Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720977A (en) * | 2013-12-20 | 2015-06-24 | 刘艳红 | Cold-proof protecting device |
| CN105708618A (en) * | 2014-12-02 | 2016-06-29 | 潘龙祥 | Heating earmuffs |
| CN110087594A (en) * | 2016-12-21 | 2019-08-02 | 3M创新有限公司 | Earplug with the stopper rod for including casing |
| CN110087594B (en) * | 2016-12-21 | 2022-04-29 | 3M创新有限公司 | Earplug with stem including sleeve |
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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 |