CN201097731Y - Fan - Google Patents
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- CN201097731Y CN201097731Y CNU2007201226918U CN200720122691U CN201097731Y CN 201097731 Y CN201097731 Y CN 201097731Y CN U2007201226918 U CNU2007201226918 U CN U2007201226918U CN 200720122691 U CN200720122691 U CN 200720122691U CN 201097731 Y CN201097731 Y CN 201097731Y
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- Prior art keywords
- fan
- covering
- handle
- utility
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- Expired - Fee Related
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Abstract
The utility model provides a fan which is suitable to be used in the daily life product field. The fan comprises a fan surface having a blast fan, a handle which is easy to hole, and a power supply device which provides power to the blast fan. With the blast fan and the power supply device arranged on the fan, the fan take advantage of the air current generated by the blast fan to assist heat removal rather than by a user swinging the fan ceaselessly. Therefore, the fan surface of the fan can be used for shading sunshine, and only one fan is capable of meeting the requirements of heat removal and sun shading.
Description
Technical field
The utility model belongs to the daily living article field, relates in particular to a kind of fan.
Background technology
Hot summer when people stay in the room, can utilize electrical equipment such as air-conditioning, electric fan to dispel the heat, but these electrical equipment volumes is all bigger, and is to be fixedly installed to somewhere, is not suitable for using when outdoor activity.Therefore, people can often use portable fan in daily productive life, by ceaselessly shaking fan, produce air-flow and dispel the heat.But fan uses comparatively effort, often makes the people feel the acid of hand fiber crops shoulder, is easy to generate sense of fatigue.If on the occasion of The hot sun is high in the sky, because the demand that fan can not be taken into account heat radiation simultaneously, cover day, people go out also to be needed in addition to avoid the articles for use of daylight direct irradiation human body with going up parasols etc., and the people that make itself the fiber crops shoulder is sour while you're at it are more dog-tired.
The utility model content
The purpose of the utility model embodiment is to provide a kind of fan, is intended to solve existing fan and uses effort and can not take into account heat radiation simultaneously, cover the problem of day demand.
The utility model embodiment is achieved in that a kind of fan, comprises the covering of the fan that is provided with fan, the handle of being convenient to grip and the electric supply installation of powering to fan.
The utility model compared with prior art, beneficial effect is: owing on the fan fan and electric supply installation thereof are set, need not that the user ceaselessly waves fan but the air-flow that utilizes fan to produce comes auxiliary heat dissipation, therefore, the covering of the fan of fan can be used for keeping the sun off, once taking into account fan simultaneously people to the heat radiation and the demand of covering day.
Description of drawings
Fig. 1 is the front schematic view of the fan that provides of the utility model embodiment;
Fig. 2 is the view of the air-flow of fan shown in Figure 1 and generation thereof;
Fig. 3 is the stream condition schematic diagram of the fan that provides of prior art.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The utility model embodiment is provided with fan and powers to fan on the covering of the fan of fan electric supply installation, assist user's heat radiation and need not ceaselessly to wave fan by the air-flow that fan blows out, and the covering of the fan of fan can be used for keeping the sun off, once taking into account fan simultaneously people to the heat radiation and the demand of covering day.
As shown in Figure 1, the fan that provides of the utility model embodiment comprises covering of the fan 10, makes things convenient for handle 20 that the user grips, is arranged at the fan 30 on the covering of the fan 10 and luminous energy can be converted into the electro-optical package 40 of electric energy.Described handle 20 is fixed on the covering of the fan 10 and stretches out covering of the fan 10.The battery (figure does not show) that can give fan 30 power supplies is installed in the described handle 20.Described electro-optical package 40 can be converted into electric energy with the luminous energy that absorbs, and gives fan 30 power supplies.Described fan 30 is installed in the middle part of covering of the fan 10 and communicates with the both sides of covering of the fan 10.Described electro-optical package 40 is arranged on the covering of the fan 10 position relative with handle 20 but is not limited to this position.
The user only need hand handle 20, fan is lifted the appropriate location make covering of the fan 10 can block the direct irradiation of sunlight, and the air-flow that utilizes fan 30 to blow out takes away the heat of human body, reaches the effect of heat radiation.Owing to be provided with electro-optical package 40 in the present embodiment, can utilize electro-optical package 40 that light especially sunshine is changed into electric energy by day and give fan 30 power supplies; Do not having under the situation of light, the battery that re-uses in the handle 20 gives fan 30 power supplies, saves the energy.Be appreciated that the battery in the handle 20 can be rechargeable battery, the electric energy that can utilize electro-optical package 40 to transform charges to it.
Please referring to Fig. 2, most of air-flow that fan 30 produces is straight stream condition, can directly blow on the human body, reflux, also any airflow reflux of blocking, leave that do not adopt shown in Figure 3 can not occur and go into the situation of interruption-forming circulation to fan owing to stopping of covering of the fan 10 even there is the part air-flow to produce.Therefore, the air-flow that fan 30 produces can access maximum utilization, helps improving the efficient of fan 30, saves electric energy.The utility model embodiment is provided with fan and electric supply installation on the covering of the fan of fan, the air-flow that is blown out by fan need not the user to user's heat radiation and ceaselessly waves fan, and the covering of the fan of fan can be used for keeping the sun off, once taking into account fan simultaneously people to the heat radiation and the demand of covering day.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1, a kind of fan comprises covering of the fan and the handle of being convenient to grip, and it is characterized in that, on the described covering of the fan fan is set, and the electric supply installation to the fan power supply also is set on the described fan.
2, fan as claimed in claim 1 is characterized in that, described electric supply installation comprises the electro-optical package that is arranged on the covering of the fan.
3, fan as claimed in claim 1 is characterized in that, described electric supply installation comprises the battery that is arranged on the handle.
4, fan as claimed in claim 1 is characterized in that, but described electric supply installation comprises the battery that is arranged at the recharge on the handle and is arranged on the covering of the fan and the electro-optical package that can charge the battery.
As claim 1,2,3 or 4 described fans, it is characterized in that 5, described fan is arranged at the covering of the fan middle part and communicates with the both sides of covering of the fan.
6, as claim 2 or 4 described fans, it is characterized in that described electro-optical package is arranged on position relative with handle on the covering of the fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201226918U CN201097731Y (en) | 2007-09-04 | 2007-09-04 | Fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201226918U CN201097731Y (en) | 2007-09-04 | 2007-09-04 | Fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201097731Y true CN201097731Y (en) | 2008-08-13 |
Family
ID=39934247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201226918U Expired - Fee Related CN201097731Y (en) | 2007-09-04 | 2007-09-04 | Fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201097731Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030206A (en) * | 2017-11-10 | 2018-05-15 | 苏州梅香雅筑工艺品有限公司 | A kind of multi-functional mandarin fan |
-
2007
- 2007-09-04 CN CNU2007201226918U patent/CN201097731Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030206A (en) * | 2017-11-10 | 2018-05-15 | 苏州梅香雅筑工艺品有限公司 | A kind of multi-functional mandarin fan |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20091009 |