CN204704129U - A kind of fan showing information - Google Patents
A kind of fan showing information Download PDFInfo
- Publication number
- CN204704129U CN204704129U CN201520215406.1U CN201520215406U CN204704129U CN 204704129 U CN204704129 U CN 204704129U CN 201520215406 U CN201520215406 U CN 201520215406U CN 204704129 U CN204704129 U CN 204704129U
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- CN
- China
- Prior art keywords
- fan
- led
- led group
- tail
- coil
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The utility model provides a kind of fan showing information, comprising: support, motor, fan sheet, LED group, LED control gear and wireless power supply; Motor is installed on the bracket, and fan sheet is fixedly installed on the rotatingshaft of motor, and LED group is arranged on fan sheet; Wireless power supply comprises DC electrical source, sends coil and receiving coil, DC electrical source with send coil and be connected, receiving coil with change LED control gear into and be connected; LED control gear generates LED drive singal according to the position information of LED group, wireless power supply is powered to the LED group being in predeterminated position according to power supply signal, thus enable fan show the information such as word, pattern, add sight and the decorating action of fan, and make the information that fan can provide some lives such as temperature, time or advertisement conventional for user, avoid the problem that fan functionality of the prior art is more single, improve the experience of user.
Description
Technical field
The utility model relates to the technical field of household electric appliance, especially relates to a kind of fan showing information.
Background technique
Now, fan uses very at large as a kind of household electric appliance, no matter is in family or in places such as markets, all can use fan and carry out blow air flowing, think that user plays the effect of enjoying the cool, or be used for strengthening air exchange.
In prior art, fan generally comprises support, motor and fan sheet, and motor is rack-mount, and fan sheet is arranged on the rotatingshaft of motor, after motor and ABAP Adapter realize being electrically connected, drives fan sheet to rotate, thus promotes air flowing.Therefore, in prior art, the function that fan realizes is all more single, and decorating action is also little, and the experience of user when using fan is poor.
Model utility content
The utility model provides a kind of fan showing information, for solve prior art fan realize function ratio compared with single, decorating action is few, the problem of poor user experience.
For solving the aforementioned problems in the prior, the utility model provides a kind of fan showing information, comprising: support, motor, fan sheet, LED group, LED control gear and wireless power supply;
Described motor is installed on the bracket, and described fan sheet is fixedly installed on the rotatingshaft of described motor, and described LED group is arranged on described fan sheet;
Described wireless power supply comprises DC electrical source, sends coil and receiving coil, and wherein, described DC electrical source is connected with described transmission coil, and described receiving coil is connected with described LED control gear;
Described LED control gear generates LED drive singal according to the position information of described LED group, and described wireless power supply is powered to the described LED group being in predeterminated position according to described LED drive singal.
Wherein, described LED control gear detects the position information of described LED group, when described LED group arrives predeterminated position, described LED control gear sends LED drive singal to described LED group, described wireless power supply according to described drive singal to described LED group output current.
Wherein, described (LED) control gear comprise location unit of spreading its tail, detection unit of spreading its tail;
Described detection unit of spreading its tail is arranged on described fan sheet, described location unit of spreading its tail is installed on the bracket or be arranged on the shell of described motor, described in positioning device (photosensitive tube or Hall element) of spreading its tail be connected with described LED control unit;
When described detection and localization of spreading its tail receives the signal that the positioning device of spreading its tail that is in predeterminated position sends, will send to described LED control unit signal of spreading its tail, described LED control unit according to described in spread its tail signal output LED drive singal.
Wherein also comprise: character image, described character image is connected with LED control gear;
Described character image is for controlling displaying contents and/or the brightness of described LED group.
Wherein, described transmission coil is arranged on the shell of described motor, and described receiving coil is arranged on bottom described flabellum;
Be arranged in parallel between described transmission coil and receiving coil.
Wherein, described transmission coil and receiving coil are making toroidal coil.
Wherein, the distance between described transmission coil and receiving coil is between 3-8mm.
Wherein, described LED group comprises more than 5 LED.
Wherein, in described LED group, be solid color or multiple color.
Wherein, the quantity of described fan sheet is more than 2;
More than one described fan sheet is provided with LED group.
The beneficial effect of the embodiment that the utility model provides:
In embodiment provided by the invention, mounted LED lamp group on fan sheet, LED control gear and wireless power supply is utilized to control the luminescence of LED group, wherein, wireless power supply comprises DC electrical source, sends coil and receiving coil, DC electrical source is connected with transmission coil, and receiving coil is connected with LED control gear; LED control gear generates drive singal according to the position information of LED group, wireless power supply is powered to the LED group being in predeterminated position according to drive singal, thus enable fan show the information such as word, pattern, add sight and the decorating action of fan, and make the information that fan can provide some lives such as temperature, time or advertisement conventional for user, avoid the problem that fan functionality of the prior art is more single, improve the experience of user.
Accompanying drawing explanation
The utility model above-mentioned and/or additional aspect and advantage will become obvious and easy understand from the following description of the accompanying drawings of embodiments, wherein:
Fig. 1 is the structural representation of fan first embodiment of the utility model display information;
Fig. 2 is the structural representation of fan second embodiment of the utility model display information.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
Invention of the present utility model utilizes suspenopsia phenomenon to realize fan display information, the visual persistence phenomenon vision that to be light produce retina is after light fails, the retina of people will continue the phenomenon retaining light a period of time, reason is caused by the reaction velocity of the optical nerve of people, the duration that light still retains a period of time is 1/24 second, that is, if when the time lag of light source luminescent is less than 1/24 second, the image that human eye is seen is that light source is luminous continuously.
Fig. 1 is the structural representation of the first embodiment of the fan of the utility model display information.As shown in Figure 1, the fan of the present embodiment display information comprises: support 100, motor 101, fan sheet 102, LED group 103, LED control gear (not shown in figure 1) and wireless power supply (not shown in figure 1).Wherein, motor 101 is arranged on support 100, fan sheet 102 is fixedly installed on the rotatingshaft 104 of motor 101, with when motor 101 starts, air flowing is promoted along with the rotation of the rotatingshaft 104 of motor 101, LED group 103 is arranged on fan sheet 102, and LED group 103 comprises the LED of more than 5.In the present embodiment, can be provided with mounting hole on fan sheet 102, to be fixedly mounted in the mounting hole on fan sheet 102 by each LED, the arrangement pattern of mounting hole on fan sheet 102 is linear array.Wherein, the fluorescent colour of each LED in LED group can be solid color, also can be colored.
In the present embodiment, the wireless power supply of the fan of display information comprises DC electrical source, sends coil and receiving coil, and transmission coil and receiving coil be arranged in parallel, and DC electrical source is connected with transmission coil, and receiving coil is connected with LED control gear.In the present embodiment, the LED control gear of the fan of display information generates LED drive singal according to the position information of LED group 103, and wireless power supply is powered to the LED group 103 arriving predeterminated position according to LED drive singal.Wherein, predeterminated position can be the position arriving peak, minimum point in LED group 103, and also can be that LED group 103 arrives the leftmost side, the rightmost side, also can be the position that user needs arbitrarily.
In actual applications, after wireless power supply receives power supply signal, DC electrical source in wireless power supply according to power supply signal to transmission coil power supply time, the Ac producing certain frequency in coil will sent, the electromagnetic field sending the Ac generation in coil will generate an electromagnetic field making receiving coil, thus obtain in receiving coil and the Ac sending coil same frequency, wherein, the frequency of Ac is equal with the frequency that LED group 103 arrives predeterminated position.The Ac produced in receiving coil forms direct current of voltage regulation through rectification circuit, this direct current of voltage regulation is input in the LED group 103 under LED control gear, think that LED group 103 is powered, each LED in LED group 103 is luminous under the effect of this direct current of voltage regulation, the voltage of direct current of voltage regulation can be 3.8-5V, and electric current is less than 300mA.
In the present embodiment, after starting fan, LED control gear detects the position information of LED group 103, when LED control gear detects that the fan sheet being provided with LED group 103 is in predeterminated position, LED control gear will send the power supply signal of powering to LED group 103 to wireless power supply, to make LED group 103 luminous at predeterminated position, the light that LED group 103 sends can form the information such as character, pattern.When LED control gear detects that the fan sheet being provided with LED group 103 leaves predeterminated position, stopping wireless power supply being sent the power supply signal of powering to LED group 103 by LED control gear, and then, wireless power supply stops powering to LED group 103.
In the present embodiment, utilize the principle of suspenopsia phenomenon, user just can see that the LED group on the fan of rotation shows the information such as character, pattern constantly at predeterminated position, and the information of LED group display can be temporal information, temperature or advertising message etc.In the present embodiment, mounted LED lamp group on fan sheet, utilizes LED control gear and wireless power supply to control the luminescence of LED group, wherein, wireless power supply comprises DC electrical source, sends coil and receiving coil, and DC electrical source is connected with transmission coil, and receiving coil is connected with LED group; LED control gear generates LED drive singal according to the position information of LED group, wireless power supply is powered to the LED group being in predeterminated position according to LED drive singal, thus enable fan show the information such as word, pattern, add sight and the decorating action of fan, and make the information that fan can provide some lives such as temperature, time or advertisement conventional for user, avoid the problem that fan functionality of the prior art is more single, improve the experience of user.
Fig. 2 is the structural representation of fan second embodiment of the utility model display information.As shown in Figure 2, the fan of the present embodiment display information comprises: support 100, motor 101, fan sheet 102, LED group 103, LED control gear and wireless power supply.Wherein, motor 101 is arranged on support 100, fan sheet 102 is fixedly installed on the rotatingshaft 104 of motor 101, with when motor 101 starts, air flowing is promoted along with the rotation of the rotatingshaft 104 of motor 101, LED group 103 is arranged on fan sheet 102, and LED group 103 comprises the LED of more than 5.
In the present embodiment, the wireless power supply of the fan of display information comprises DC electrical source 105, sends coil 106 and receiving coil 107, transmission coil 106 and receiving coil 107 are circular coil, and be arranged in parallel, DC electrical source 105 is connected with transmission coil 106, and receiving coil 107 is connected with LED control gear.DC electrical source 105 can be arranged within the housing of motor 101, outside the housing that also can be arranged on motor 101; Send coil 106 can be fixedly installed on outside the housing of motor 101, or a front screen 108 is set outside the housing of motor 101, to be arranged on front screen 108 by transmission coil 106; Receiving coil 107 is arranged on the bottom position of fan sheet 102, and wherein, the distance sent between coil 106 and receiving coil 107 can be arranged within the scope of 3-8mm.
In the present embodiment, the LED control gear of the fan of display information comprises: location unit of spreading its tail, spread its tail positioning signal source 109 and point detection signal 110 of spreading its tail, wherein, positioning signal source 109 of spreading its tail can be infrared emission tube or needle, and point detection signal 110 of spreading its tail can be photosensitive element or Hall element.Wherein, location unit of spreading its tail can be arranged within the housing of motor, and point detection signal 110 of spreading its tail often turns around reception one-time positioning signal when following flabellum and rotating, and will notify LED control unit, the signal that positioning signal source 109 sends can be IR, also can be magnetic force.Positioning signal source 109 is arranged on front screen 108, and signal detection component 110 of spreading its tail is arranged on fan sheet 102, and signal detection component 110 of spreading its tail is synchronized with the movement with LED group 103.When signal detection component 110 of spreading its tail arrives predeterminated position, the signal that model source 109, location sends will be received, when signal detection component 110 of spreading its tail receives signal, signal of spreading its tail will be sent to LED control unit, according to signal of spreading its tail, LED control unit knows that LED group 103 arrives predeterminated position, then export LED drive singal, and by wireless power supply, LED is lighted.
After wireless power supply switches on power, the switch module in DC electrical source 105 is to transmission coil 106 output current, and when LED group 103 arrives predeterminated position according to certain rotational frequency, LED control unit is to LED group 103 output drive signal.Predeterminated position can be the position arriving peak, minimum point in LED group 103, also can be that LED group 103 arrives the leftmost side, the rightmost side, or the position that manufacturer presets arbitrarily also can be that user sets the particular location of predeterminated position according to the needs of oneself or hobby.The electromagnetic field sending the Ac generation in coil 106 will generate an electromagnetic field at receiving coil 107, thus obtain in receiving coil 107 and the Ac sending coil 106 same frequency, rectification circuit is provided with in receiving coil 107, rectification circuit forms direct current of voltage regulation by after the Ac filter rectification of receiving coil 107, then, this direct current of voltage regulation outputs in LED group 103 by LED control unit by receiving coil 107 again, each LED in LED group 103 is luminous under this galvanic effect, the voltage of direct current of voltage regulation can be 3.8-5V, electric current is less than 300mA.
When fan uniform rotation, LED control unit is according to presupposed information driving LED lamp group flashing, utilize suspenopsia phenomenon, user just can see that the fan of rotation shows the information such as character, pattern constantly at predeterminated position, such as, the information of the LED group display on fan can be temporal information, temperature or advertising message etc.
In the present embodiment, can be provided with mounting hole on fan sheet 102, each LED is fixedly mounted in the mounting hole on fan sheet 102, and the arrangement of mounting hole on fan sheet 102 is straight line.Wherein, LED group 103 comprises more than 5 LED, and the fluorescent colour of each LED in LED group 103 can be identical, also can be different, and the fluorescent colour of LED can be white, also can be red, blueness, green or yellow etc.In the present embodiment, it is different with the fluorescent colour of other LED that the fluorescent colour of at least one LED in LED group 103 can be set, abundanter, more interesting and ornamental with the information making LED group 103 show.
In the present embodiment, mounted LED lamp group on fan sheet, LED control gear and wireless power supply is utilized to control the luminescence of LED group, wireless power supply is powered to the LED group being in predeterminated position according to LED drive singal, LED control unit controls displaying contents and/or the brightness of LED group, thus enable fan show word, the information such as pattern, add sight and the decorating action of fan, and make fan can provide temperature for user, the information that some lives such as time or advertisement are conventional, avoid the problem that fan functionality of the prior art is more single, improve the experience of user.
The above is only some embodiments of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. show a fan for information, it is characterized in that comprising: support, motor, fan sheet, LED group, LED control gear and wireless power supply;
Described motor is installed on the bracket, and described fan sheet is fixedly installed on the rotatingshaft of described motor, and described LED group is arranged on described fan sheet;
Described wireless power supply comprises DC electrical source, sends coil and receiving coil, and wherein, described DC electrical source is connected with described transmission coil, and described receiving coil is connected with described LED control gear;
Described LED control gear generates LED drive singal according to the position information of described LED group, and described wireless power supply is powered to the described LED group being in predeterminated position according to described drive singal.
2. the fan of display information according to claim 1, it is characterized in that, described LED control gear detects the position information of described LED group, when described LED group arrives predeterminated position, described LED control gear sends drive singal to described LED group, described wireless power supply according to described drive singal to described LED group output current.
3. the fan of display information according to claim 1 and 2, is characterized in that, described control gear comprises localization process unit of spreading its tail, signal source of spreading its tail;
Described positioning device of spreading its tail is arranged on described fan sheet, described in signal source of spreading its tail install on the bracket or be arranged on the shell of described motor, described in positioning device of spreading its tail be connected with LDE control unit;
When described positioning device of spreading its tail receives the signal that the signal source of spreading its tail that is in predeterminated position sends, will send to described LED control unit signal of spreading its tail, described LED control unit according to described in spread its tail signal output LED drive singal.
4. the fan of display information according to claim 1, characterized by further comprising: LED control unit, and one end of described LED control unit is connected with described receiving coil, and the other end is connected with described LED group;
Described LED control unit is for controlling displaying contents and/or the brightness of described LED group.
5. the fan of display information according to claim 1, is characterized in that, described transmission coil is arranged on the shell of described motor, and described receiving coil is arranged on the rotatingshaft of described motor;
Be arranged in parallel between described transmission coil and receiving coil.
6. the fan of display information according to claim 5, is characterized in that, described transmission coil and receiving coil are making toroidal coil.
7. the fan of the display information according to claim 5 or 6, is characterized in that, the distance between described transmission coil and receiving coil is within the scope of 3-8mm.
8. the fan of display information according to claim 1, is characterized in that, described LED group comprises more than 5 LED.
9. the fan of the display information according to claim 1 or 8, is characterized in that, in described LED group, is solid color or multiple color.
10. the fan of display information according to claim 1, is characterized in that, the quantity of described fan sheet is more than 2;
More than one described fan sheet is provided with LED group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520215406.1U CN204704129U (en) | 2015-04-10 | 2015-04-10 | A kind of fan showing information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520215406.1U CN204704129U (en) | 2015-04-10 | 2015-04-10 | A kind of fan showing information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204704129U true CN204704129U (en) | 2015-10-14 |
Family
ID=54283752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520215406.1U Expired - Fee Related CN204704129U (en) | 2015-04-10 | 2015-04-10 | A kind of fan showing information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204704129U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268294A (en) * | 2018-11-09 | 2019-01-25 | 安徽沃弗电力科技有限公司 | A kind of permanent magnetic speed-adjusting LED display blower |
| TWI704288B (en) * | 2019-06-27 | 2020-09-11 | 技嘉科技股份有限公司 | Cooling system with lighting effect and cooling fan |
-
2015
- 2015-04-10 CN CN201520215406.1U patent/CN204704129U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268294A (en) * | 2018-11-09 | 2019-01-25 | 安徽沃弗电力科技有限公司 | A kind of permanent magnetic speed-adjusting LED display blower |
| TWI704288B (en) * | 2019-06-27 | 2020-09-11 | 技嘉科技股份有限公司 | Cooling system with lighting effect and cooling fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20170410 |