CN202182441U - Dustproof light transmission device - Google Patents
Dustproof light transmission device Download PDFInfo
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- CN202182441U CN202182441U CN2011202523053U CN201120252305U CN202182441U CN 202182441 U CN202182441 U CN 202182441U CN 2011202523053 U CN2011202523053 U CN 2011202523053U CN 201120252305 U CN201120252305 U CN 201120252305U CN 202182441 U CN202182441 U CN 202182441U
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- rotating shaft
- light transmission
- light
- dustproof
- transmission device
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Abstract
The utility model discloses a dustproof light transmission device which comprises a first rotating shaft, a second rotating shaft, a light transmission film and a rotating device, wherein the light transmission film is tightly covered on a light transmission surface of equipment, which needs to be subjected to dust prevention, and is used for adsorbing dirt in the environment; both ends of the light transmission film are respectively wound on the first rotating shaft and the second rotating shaft, so that a film-type transmission mechanism is formed by the first rotating shaft, the second rotating shaft, the light transmission film and the rotating device; and when dust on the light transmission film seriously affects the light transmission performance of the equipment, the first rotating shaft is driven to rotate by rotating the rotating device, such as a handle or a motor, which is arranged on the first rotating shaft, the light transmission film attached with the dust and the dirt is wound on the first rotating shaft, and the second rotating shaft is simultaneously driven to rotate to ensure the light transmission film which is dirt-free and is arranged on the second rotating shaft to be transmitted onto the light transmission surface, so that the light transmission effect of the light transmission surface of the equipment is returned to normal, and thus, the dirt on the light transmission surface of the equipment can be completely cleared. Moreover, the dustproof light transmission device is convenient to operate and has high efficiency.
Description
Technical field
The application relates to the dust control technology field, particularly relates to a kind of dustproof light transmission device.
Background technology
Because the operation principle of some equipment or purposes require the light transmission of self to get well; And some applied environments of equipment often make these equipment adhere to dust easily; Understand the light transmission of reduction equipment, influence the service behaviour of equipment, such as light fixture and solar panel etc.
No matter be conventional lamp or LED light fixture, along with the growth of service time, its light extraction efficiency will be more and more lower, and wherein the applied environment of light fixture also is one of key factor that influences the light fixture light emission rate.
For example; For the Tunnel Lamp in being applied in the tunnel; Because the environment in the tunnel is abominable, granule dirts such as dust can exiting surface attached to Tunnel Lamp on, Tunnel Lamp uses 3-6 after individual month in the tunnel; Its exiting surface will adhere to one deck black pollution thing, and the light extraction efficiency of whole lamp is reduced significantly.
The method of the dirt on the existing removing light fixture is, adopts the pollutant on the manual regular cleaning light fixture exiting surface, time-consuming, the effort of this method, and inefficiency, and, can not the dirt on the light fixture thoroughly being washed, cleaning performance is undesirable.Along with the development of heliotechnics, solar product is widely used, and existing solar panel generally comprises one or more frameworks; One or more solar cell is installed in each framework, and said solar cell upper fixed is equipped with euphotic cover plate, and the back side of solar cell has base plate to be fixed on the framework; Based on the operation principle of solar panel, promptly its opto-electronic conversion needs solar light irradiation, so solar panel generally places outdoor; Its euphotic cover plate is prone to be covered with dust; Under the stopping of dust, hindered the opto-electronic conversion of solar panel, reduced photoelectric transformation efficiency.
The utility model content
For solving the problems of the technologies described above, the application embodiment provides a kind of dustproof light transmission device, is trapped on the demanding equipment of light transmission to realize preventing pollutants such as dust, and technical scheme is following:
A kind of dustproof light transmission device comprises: light-transmissive film, said light-transmissive film closely cover equipment to be needed also to comprise on the dustproof transparent surface:
On two corresponding sides of said equipment, be respectively arranged with first rotating shaft and second rotating shaft, and said first rotating shaft is parallel on axial direction with said second rotating shaft;
The two ends of said light-transmissive film are wrapped in respectively in said first rotating shaft and second rotating shaft;
Be arranged on the tumbler in said first rotating shaft.
Preferably, said tumbler is a turning handle.
Preferably, said tumbler is a motor.
Preferably, the transparent surface of said equipment is meant the diffuser of light fixture.
Preferably, the transparent surface of said equipment is meant the euphotic cover plate of solar panel.
Preferably, above-mentioned dustproof light transmission device also comprises:
Timing means is used to control the timing running of said motor.
Preferably, above-mentioned dustproof light transmission device also comprises: the switch control button that is electrically connected with said motor.
Preferably, have wireless control module on the said motor, this wireless control module is controlled the running status of said motor according to the control signal that receives.
Preferably, the light source in the said light fixture is led light source, incandescent light source or lamp tube light source.
Preferably, the material of said light-transmissive film is the high transmission rate material.
Technical scheme by above the application embodiment provides is visible, on two corresponding sides of equipment, is respectively arranged with first rotating shaft and second rotating shaft, closely covers one deck light-transmissive film on the transparent surface of said equipment; And the two ends of light-transmissive film are wrapped in respectively in first rotating shaft and second rotating shaft; When the dust on the light-transmissive film has a strong impact on the light transmission of this said equipment, be arranged on the turning handle in first rotating shaft through rotation, perhaps rotate through driven by motor first rotating shaft; And the light-transmissive film that will be attached with the dust dirt is wrapped in said first rotating shaft; Simultaneously, light-transmissive film drives second rotating shaft and rotates, and makes the light-transmissive film that does not have dirt that is wrapped in second rotating shaft forward on the equipment transparent surface; Thereby, make this equipment recover to go out normally light effect.The dustproof light transmission device that uses the application embodiment to provide only just can be disposed the dust on the equipment through shirtsleeve operation, remove thorough, and easy to operate, efficient is high.
Description of drawings
In order to be illustrated more clearly in the application embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment that put down in writing among the application, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.Following accompanying drawing is that example describes with the dustproof light transmission device that is applied to light fixture.
Fig. 1 is a kind of structural representation that is applied to the dustproof light transmission device of light fixture of the application embodiment;
Fig. 2 is applied to the structural representation of the dustproof light transmission device of light fixture for the application embodiment another kind;
The specific embodiment
In order to make those skilled in the art person understand the technical scheme among the application better; To combine the accompanying drawing among the application embodiment below; Technical scheme among the application embodiment is carried out clear, intactly description; Obviously, described embodiment only is the application's part embodiment, rather than whole embodiment.Based on the embodiment among the application, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all should belong to the scope of the application's protection.
See also Fig. 1, show a kind of structural representation that is applied to the dustproof light transmission device of light fixture of the application embodiment, mainly comprise: lamp body 11, diffuser 12, first rotating shaft 13, second rotating shaft 14, light-transmissive film 15, turning handle 16, wherein:
Diffuser 12 is arranged on the exiting surface of lamp body 11; First rotating shaft 13 is arranged on the side of lamp body 11; And the axis on the length direction of first rotating shaft 13 and this parallel sided; On relative another side, the side that said second rotating shaft 14 was arranged on and was provided with first rotating shaft 13, and this second rotating shaft 14 is parallel with said first rotating shaft 13.
Light-transmissive film 15 covers on the diffuser 12; And the two ends of light-transmissive film are wrapped in respectively in first rotating shaft 13 and second rotating shaft 14, and wherein, the length of the light-transmissive film that twines in second rotating shaft 14 is equivalent to a plurality of diffuser 12 length; Promptly be equivalent to be wound with in second rotating shaft 14 a plurality of light-transmissive films 15; Wherein, said light-transmissive film 15 is used for adsorbing the dirt of environment, to prevent that dirt is attached on the diffuser.And said light-transmissive film 15 adopts the high transmission rate material to process.
Turning handle 16 is arranged on an end of first rotating shaft 13, is used to drive first rotating shaft 13 and rotates.
Specifically when use should be prevented dust light fixture, the dirt in the environment for use of this dustproof light fixture can adhere on the light-transmissive film 15, when light-transmissive film 15 is covered with dirt; To such an extent as to when having a strong impact on the light extraction efficiency of light fixture, rotated handle 16 rotates first rotating shaft 13; Thereby, the light-transmissive film 15 that is attached with dirt is wrapped in first rotating shaft 13, simultaneously; The new light-transmissive film that twines in second rotating shaft 14 is moved on to the place ahead of diffuser 12, all be wrapped in first rotating shaft 13, simultaneously up to light-transmissive film with dirt; Diffuser 12 the place aheads all are the light-transmissive films 15 that does not have dirt, make this light fixture recover normal light extraction efficiency.
Preferably, the lamp body in the dustproof light fixture that the foregoing description provides comprises: lamp housing, reflector and light source, wherein, reflector is arranged in the lamp housing, is used for the light of light emitted is reflected away.Described light source can be traditional light source, such as: incandescent lamp, fluorescent tube etc., this light source can also be a led light source certainly, the application does not limit this.
The dustproof light transmission device that present embodiment provides, the jelly-roll type transmission mechanism through first rotating shaft, second rotating shaft, light-transmissive film and turning handle are formed will be wrapped in first rotating shaft with the light-transmissive film of dirt; Brand-new light-transmissive film forwards diffuser the place ahead to, like this, can remove completely attached to the dirt on the light fixture; Recover the light extraction efficiency of this light fixture; Can thoroughly remove the dirt on the light fixture, and simple to operate, time saving and energy saving, improved the operating efficiency that cleans light fixture.
More than be preferred implementation, will introduce the preferred implementation of automatic dustproof light transmission device below the dustproof light transmission device of hand.
See also Fig. 2, the application embodiment provides the another kind of structural representation that is applied to the dustproof light transmission device of light fixture, and different is that dustproof light transmission device is provided with motor, can drive rotating shaft and rotate with Fig. 1.
Concrete, this dustproof light transmission device comprises: lamp body 11, diffuser 12, first rotating shaft 13, second rotating shaft 14, light-transmissive film 15, motor 26, wherein:
Diffuser 12 is arranged on the exiting surface of lamp body 11; First rotating shaft 13 is arranged on the side of lamp body 11; And the axis on the length direction of first rotating shaft 13 and this parallel sided; On relative another side, the side that said second rotating shaft 14 was arranged on and was provided with first rotating shaft 13, and this second rotating shaft 14 is parallel with said first rotating shaft 13.
Light-transmissive film 15 covers on the diffuser 12; And the two ends of light-transmissive film are wrapped in respectively in first rotating shaft 13 and second rotating shaft 14; Wherein, the length of the light-transmissive film that twines in second rotating shaft 14 is equivalent to a plurality of diffuser 12 length, promptly is equivalent to be wound with in second rotating shaft 14 a plurality of light-transmissive films 15.Wherein, said light-transmissive film 15 is used for adsorbing the dirt of environment, to prevent that dirt is attached on the diffuser.And light-transmissive film 15 can adopt the material of high transmission rate to process.Motor 26 links to each other with first rotating shaft 13, is used to drive first rotating shaft 13 and rotates.
When the dustproof light transmission device that uses present embodiment to provide, when pollutant is covered with light-transmissive film 15 and when having a strong impact on the light extraction efficiency of light fixture, the control motor rotates; Drive first rotating shaft 13 and rotate, thereby, the light-transmissive film that is attached with dirt 15 is wrapped in first rotating shaft 13; Simultaneously; The new light-transmissive film that is wrapped in second rotating shaft 14 is moved on to diffuser 12 the place aheads, all be wrapped in first rotating shaft 13, make this light fixture recover normal light extraction efficiency up to light-transmissive film with dirt.
Concrete, can control the operating condition of motor through the control button that is electrically connected with motor 26, the position that is provided with of this control button can be near user side.Wireless control module can also be set on motor, and can the use a teleswitch running status of control motor 26 of user makes more convenient operation.Timing means can also be set on motor; Being used to control motor regularly turns round; Its concrete working condition is exemplified below: the every timing of a said timing means control in month motor rotation; According to the exploitation speed of said motor, confirm said motor this duration of runs, the said exploitation speed and the said duration of runs multiply each other and obtain changing the length of a light-transmissive film.
Preferably, the lamp body in the dustproof light transmission device that the foregoing description provides comprises: lamp housing, reflector and light source, wherein, reflector is arranged in the lamp housing, is used for the light of light emitted is reflected away.Described light source can be traditional light source, such as: incandescent lamp, fluorescent tube etc., this light source can also be a led light source certainly, the application does not limit this.
The dustproof light transmission device of the automatic control that present embodiment provides, first rotating shaft, second rotating shaft, light-transmissive film, motor have constituted jelly-roll type mechanism, thereby through controlling the rotation situation of the motor that links to each other with first rotating shaft; Control the working order of first rotating shaft; And then can realize changing the preceding light-transmissive film of diffuser, and recovering the light extraction efficiency of light fixture, this dust-proof luminaire prodigiosin enough realizes changing automatically light-transmissive film; More convenient operation, the operating efficiency when further having improved the cleaning light fixture.
Need to prove; The dustproof light transmission device that is applied to light fixture among above-mentioned all embodiment; Can be to improve to existing fitting structure, can also be brand-new structure, and no matter which kind of structural key is the light-transmissive film that adopts before the disclosed jelly-roll type transmission mechanism of the foregoing description is changed diffuser; Thereby, realize regularly removing the preceding dirt of light fixture.
It will be appreciated by persons skilled in the art that and need do dustproof the processing between light-transmissive film and the diffuser, thereby prevent that pollutant from entering on the diffuser 12, is not simply light-transmissive film to be attached on the diffuser.
Need to prove that when the dustproof light transmission device that the application embodiment provides was applied to light fixture, said light fixture can be used as Tunnel Lamp and uses, and can also receive dust to influence serious light fixture as street lamp or bulkhead lamp capable etc., the application does not limit this.
Turning handle described in the foregoing description 16 can be arranged in first rotating shaft 13 with said motor 26 simultaneously, no matter is that rotated handle 16 or starter motor 26 rotations can both drive first rotating shaft, 13 rotations then, changes light-transmissive film.
It is that example describes that the foregoing description all is applied to light fixture with dustproof light transmission device; When said dustproof light transmission device is applied to solar panel; As long as the lamp body in the foregoing description 11 is replaced with solar panel, diffuser 12 replaces with euphotic cover plate and gets final product.
Preferably, said diffuser places and makes light fixture integral sealing, said euphotic cover plate place on the exiting surface of lamp body to make on the solar cell solar panel integral sealing.
The above only is the application's the specific embodiment; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the application's principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the application's protection domain.
Claims (10)
1. dustproof light transmission device, comprising: light-transmissive film, said light-transmissive film closely cover equipment to be needed to it is characterized in that on the dustproof transparent surface, also comprises:
On two corresponding sides of said equipment, be respectively arranged with first rotating shaft and second rotating shaft, and said first rotating shaft is parallel on axial direction with said second rotating shaft;
The two ends of said light-transmissive film are wrapped in respectively in said first rotating shaft and second rotating shaft;
Be arranged on the tumbler in said first rotating shaft.
2. dustproof light transmission device according to claim 1 is characterized in that, said tumbler is a turning handle.
3. dustproof light transmission device according to claim 1 is characterized in that, said tumbler is a motor.
4. dustproof light transmission device according to claim 1 is characterized in that, the transparent surface of said equipment is meant the diffuser of light fixture.
5. dustproof light transmission device according to claim 1 is characterized in that, the transparent surface of said equipment is meant the euphotic cover plate of solar panel.
6. dustproof light transmission device according to claim 3 is characterized in that, also comprises: timing means is used to control the timing running of said motor.
7. dustproof light transmission device according to claim 3 is characterized in that, also comprises: the switch control button that is electrically connected with said motor.
8. dustproof light transmission device according to claim 3 is characterized in that, has wireless control module on the said motor, and this wireless control module is controlled the running status of said motor according to the control signal that receives.
9. dustproof light transmission device according to claim 4 is characterized in that, the light source in the said light fixture is led light source, incandescent light source or lamp tube light source.
10. according to each described dustproof light transmission device of claim 1 to 9, it is characterized in that the material of said light-transmissive film is the high transmission rate material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202523053U CN202182441U (en) | 2011-07-18 | 2011-07-18 | Dustproof light transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202523053U CN202182441U (en) | 2011-07-18 | 2011-07-18 | Dustproof light transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202182441U true CN202182441U (en) | 2012-04-04 |
Family
ID=46175477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202523053U Expired - Fee Related CN202182441U (en) | 2011-07-18 | 2011-07-18 | Dustproof light transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202182441U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105577080A (en) * | 2015-10-16 | 2016-05-11 | 马根昌 | Hot-spot-preventing photovoltaic panel |
| CN105591594A (en) * | 2015-10-16 | 2016-05-18 | 马根昌 | Static hot spot removal photovoltaic panel |
| CN109764322A (en) * | 2019-02-19 | 2019-05-17 | 广州市立乔照明科技股份有限公司 | A kind of dustproof construction of lamps and lanterns |
-
2011
- 2011-07-18 CN CN2011202523053U patent/CN202182441U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105577080A (en) * | 2015-10-16 | 2016-05-11 | 马根昌 | Hot-spot-preventing photovoltaic panel |
| CN105591594A (en) * | 2015-10-16 | 2016-05-18 | 马根昌 | Static hot spot removal photovoltaic panel |
| CN107395102A (en) * | 2015-10-16 | 2017-11-24 | 马根昌 | Electrostatic removes the method for work of hot spot photovoltaic panel |
| CN105577080B (en) * | 2015-10-16 | 2018-06-19 | 广东昌泰新能源科技有限公司 | Preventing hot spot photovoltaic panel |
| CN109764322A (en) * | 2019-02-19 | 2019-05-17 | 广州市立乔照明科技股份有限公司 | A kind of dustproof construction of lamps and lanterns |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG THINKLUX LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: INVENTRONICS (HANGZHOU), INC. Effective date: 20130328 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310053 HANGZHOU, ZHEJIANG PROVINCE TO: 315002 HANGZHOU, ZHEJIANG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130328 Address after: Hangzhou City, Zhejiang province Binjiang District 315002 shore road 95 2 Building 3 layer Patentee after: Thinklux (Zhejiang) Lighting Technology Co., Ltd. Address before: Hangzhou City, Zhejiang province 310053 Binjiang District Dongxin Road No. 66 East D block 2 layer communication Patentee before: LED ONE (Hangzhou) Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151110 Address after: 528226, Guangdong Province, Nanhai District, Foshan province Luo village, Guangdong new light industry base A8 Building 5 floor Patentee after: New light sources re-invent industry center, associating Guangdong, Nanhai District Foshan City Address before: Hangzhou City, Zhejiang province Binjiang District 315002 shore road 95 2 Building 3 layer Patentee before: Thinklux (Zhejiang) Lighting Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20170718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |