CN204201842U - A kind of dustproof construction of lighting device - Google Patents
A kind of dustproof construction of lighting device Download PDFInfo
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- CN204201842U CN204201842U CN201420721812.0U CN201420721812U CN204201842U CN 204201842 U CN204201842 U CN 204201842U CN 201420721812 U CN201420721812 U CN 201420721812U CN 204201842 U CN204201842 U CN 204201842U
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- illuminating module
- light
- sealing ring
- passing board
- lighting device
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Abstract
The utility model provides a kind of dustproof construction of lighting device, and be at least provided with an illuminating module in lighting device, dustproof construction comprises illuminating module, sealing ring and light-passing board, and a circle of each illuminating module is provided with a sealing ring; Light-passing board is arranged on above sealing ring, sealing ring is close in illuminating module, light-passing board is pressed on sealing ring, each illuminating module and sealing ring and light-passing board form an independently dust seal space, each illuminating module correspondence is provided with a light-passing board or multiple illuminating module shares a light-passing board, and light-passing board can adopt safety glass.The utility model carries out independent sealing by sealing ring and light-passing board to each illuminating module, play the dustproof effect on the set of lenses surface of illuminating module, solve the problem of set of lenses surface clean inconvenience, the utility model only need cleaning light-passing board surface; In addition, the utility model sealing realizes modularization, is more convenient for safeguarding, and makes sealing ring damage replacement cost reduction.
Description
Technical field
The utility model relates to lighting device design field, particularly relates to a kind of dustproof construction of lighting device.
Background technology
Lighting device is a requisite part in human lives, production work, and along with the progress of society, the designing requirement for lighting device is more and more higher, different due to place to use, and the dustproof construction of lighting device is also more and more important.
In existing lighting device, be generally provided with one or more illuminating module, multiple illuminating module is arranged in the housing of lighting device; Usually the emission side of these illuminating module is directly exposed in air, makes the set of lenses surface in illuminating module very easily pile up dust, and the surface irregularity of set of lenses, makes the dust cleaning up on set of lenses surface extremely inconvenient; In addition, in some lighting devices, sealed by the circle of a sealing ring to the housing of whole accommodating illuminating module, this sealing effectiveness is not good, can not ensure that the limit mask of each illuminating module has good dust-proof effect, and when sealing ring damages, sealing ring needs whole replacing, and cost is higher.Safeguard inconvenient.
Utility model content
In order to solve the problem, the utility model provides a kind of dustproof construction of lighting device, at least be provided with an illuminating module in lighting device, described dustproof construction comprises illuminating module, sealing ring and light-passing board, and a circle of each described illuminating module is provided with sealing ring described in; Described light-passing board is arranged on the upside of described sealing ring, and described sealing ring is close in illuminating module; Described light-passing board is pressed on described sealing ring, and each described illuminating module and sealing ring and light-passing board form an independently dust seal space, and each illuminating module correspondence is provided with a light-passing board or multiple illuminating module shares a light-passing board.
Preferably, be at least provided with two illuminating module in described lighting device, described dustproof construction at least includes two light-passing boards, and each described illuminating module is provided with a sealing ring, each sealing ring is provided with a light-passing board.
Preferably, described light-passing board adopts safety glass.
The utility model, owing to adopting above technical scheme, makes it compared with prior art, has following advantage and good effect:
1) dustproof construction of lighting device that provides of the utility model, the independent sealing to each illuminating module is realized by sealing ring and light-passing board, well can play the dustproof effect on the set of lenses surface of illuminating module, avoid the problem of the set of lenses surface clean inconvenience caused due to set of lenses surface irregularity, or bringing because set of lenses self makes material the problem that cleaning is difficult, this realizes novel needs wiping or rinses light-passing board surface;
2) dustproof construction of lighting device that provides of the utility model, each illuminating module in illumination apparatus is respectively arranged with independently sealing ring, realizes the modularization of dust seal, is more convenient for safeguarding, and makes sealing ring damage replacement cost to reduce.
Accompanying drawing explanation
By reference to the accompanying drawings, by detailed description hereafter, above-mentioned and other feature and advantage of the present utility model more clearly can be understood, wherein:
Fig. 1 is the broken away view of dustproof construction;
Fig. 2 is the schematic diagram that sealing ring is installed in illuminating module;
Fig. 3 is the structural representation of LED light device in embodiment one;
Fig. 4 is the broken away view of LED light device in embodiment one;
Fig. 5 is the structural representation of LED light device in embodiment two;
Fig. 6 is the broken away view of upper cover and illuminating module in embodiment two.
Symbol description:
1-illuminating module
2-sealing ring
3-light-passing board
4,7-end cap
5-curb girder
6,10-upper cover
8-lower casing main body
9-side end cap.
Detailed description of the invention
See the accompanying drawing that the utility model embodiment is shown, hereafter in more detail the utility model will be described.But the utility model can realize in many different forms, and should not be construed as by the restriction in the embodiment of this proposition.On the contrary, it is abundant and complete open in order to reach for proposing these embodiments, and makes those skilled in the art understand scope of the present utility model completely.In these accompanying drawings, for clarity sake, may be exaggerated size and the relative size in layer and region.
With reference to Fig. 1-2, the utility model provides a kind of dustproof construction, for the dust seal of illuminating module in lighting device, the utility model is by independently sealing each module, thus ensure that each illuminating module has good sealing and dustproof effect, this dustproof construction comprises one or more illuminating module, one or more sealing ring 2 and one or more light-passing board 3.
Concrete, be provided with one or more illuminating module 1 in the housing of a lighting device, the emission side of illuminating module 1 is provided with set of lenses, and opposite side is arranged in the housing of lighting device.One circle of each illuminating module 1 emission side is provided with sealing ring 2, and surrounds set of lenses; The size of sealing ring 2 sets according to the size of illuminating module 1, and sealing ring 2 realizes the sealing that illuminating module 1 one is enclosed; The set-up mode of sealing ring 2, such as, arrange annular groove by the circle in illuminating module 1, be set in annular groove by sealing ring 2, and the set-up mode of certain sealing ring 2, not as limit, also arranges by other modes, is not restricted herein.The utility model, each illuminating module is provided with a sealing ring 2, provides dust seal effect on the one hand; On the other hand, relative to only adopting a sealing ring to carry out the scheme of whole sealing in prior art, the utility model is safeguarded more convenient, and makes sealing ring damage replacement cost reduction.
In the present embodiment, the upside of each sealing ring 2 is also provided with light-passing board 3, light-passing board 3 is pressed on sealing ring 2, and each illuminating module 1 and sealing ring 2, forms an independently dust seal space between light-passing board 3, and the set of lenses of illuminating module 1 is placed in this dust seal space completely.The utility model adds the sealing means of light-passing board 3 by sealing ring 2, realize Modularly sealing, ensure that the sealing and dustproof effect of each module, effectively prevent dust and enter in set of lenses, only need cleaning during cleaning light-passing board 3 surface, and cleaning is got up more for convenience.Wherein, light-passing board 3 prioritizing selection safety glass, certain light-passing board 3 also can select other materials to be made, as long as have the advantages that intensity is large, light transmission is good.Light-passing board 3 can directly fit on sealing ring 2, and the mounting means of light-passing board 3 also can adjust as the case may be, is not restricted herein.
In the present embodiment, when having only included an illuminating module 1 in lighting device, dustproof construction also includes a sealing ring 2 and a light-passing board 3, and sealing ring 2 and light-passing board 3 set gradually in illuminating module.In time including multiple illuminating module 1 in lighting device, dustproof construction includes the number sealing ring 2 equal with illuminating module 1 number, each illuminating module 1 is provided with a sealing ring 2.Dustproof construction also includes one or more light-passing board 3, and multiple illuminating module 1 can share a light-passing board 3; In order to strengthen dust seal effect further, each illuminating module 1 also independently can be provided with a light-passing board 3; The form that arranges of certainly above two kinds of illuminating module 1 is some embodiments, when the number of illuminating module 1 is more than two, two illuminating module 1 one groups can share light-passing boards 3, light-passing board 3 number and the method for salary distribution with illuminating module 1, all can design as the case may be, all not be restricted herein.
The dustproof construction of the lighting device that the utility model provides, is applicable to various types of lighting device, is not restricted herein.Apply in a LED light device for the utility model, be further described, specific as follows:
Embodiment one
With reference to figure 3-4, a LED light device, comprise some illuminating module 1, power supply and lamp housing, illuminating module 1 is specially LED module, and illuminating module 1 and power supply are placed in lamp housing; Lamp housing is made up of jointly curb girder 5, upper cover 6 and two end cap 4,7, and the arrangement of some illuminating module 1 orders is placed in lamp housing; The two ends of some illuminating module 1 are fixed on curb girder 5, and the emission side of illuminating module 1 is thrown light on toward the outer side.The emission side one of each illuminating module 1 is enclosed and is provided with sealing ring 2, and the outside of each sealing ring 2 is also respectively arranged with a light-passing board 3, and light-passing board 3 is pressed on sealing ring 2; Wherein, curb girder 5 is provided with chute, realizes fixing in the chute that the two ends of light-passing board 3 directly put curb girder 5 under, and carry out spacing by straight pin to every block light-passing board 3, thus light-passing board 3 is pressed and fixed on sealing ring 2, there is good dust seal effect.
Embodiment two
With reference to figure 5-6, a kind of LED light device, comprise lamp housing and at least one illuminating module 1, illuminating module 1 is specially LED module, and illuminating module 1 is arranged in lamp housing.Lamp housing includes lower casing main body 8, side end cap 9 and at least one upper cover 10, and the two ends of lower casing main body 8 are respectively arranged with side end cap 9 and form a complete lower casing; One side of upper cover 10 and the side of lower casing main body 8 are rotationally connected, and another side is connected with the opposite side of lower casing main body 8 is dismountable.
Some illuminating module 1 are arranged on upper cover 10, and position relative with the light-emitting area of illuminating module 1 on upper cover 10 arranges opening, for illuminating module 1 luminous lighting; The two ends of some illuminating module 1 are fixedly connected on the inner side of upper cover 10.Be provided with dustproof construction in lighting device, dustproof construction comprises at least one illuminating module, a sealing ring 2 and at least one light-passing board 3, and a circle of each illuminating module 1 is provided with a sealing ring 2; Light-passing board 3 is arranged on the inner side of upper cover 10, and covers the opening on upper cover 10; When illuminating module 1 is fixed on upper cover 10, sealing ring 2 is pressed on light-passing board 3.Form an independently dust seal space between each illuminating module 1 and sealing ring 2, light-passing board 3, the set of lenses of illuminating module 1 is placed in this dust seal space completely, ensure that the sealing and dustproof effect of each illuminating module 1.In order to strengthen dust seal effect, preferred upper cover 10, sealing ring 2 and light-passing board 3 to arrange number equal with the number of illuminating module 1, namely each illuminating module 1 is provided with a sealing ring 2, each illuminating module 1 correspondence is provided with a upper cover 10, is provided with a light-passing board 3 in each upper cover 10.
In sum, the utility model provides a kind of dustproof construction of lighting device, and be at least provided with an illuminating module in lighting device, dustproof construction comprises illuminating module, sealing ring and light-passing board, and a circle of each illuminating module is provided with a sealing ring; Light-passing board is arranged on above sealing ring, sealing ring is close in illuminating module, light-passing board is pressed on sealing ring, each illuminating module and sealing ring and light-passing board form an independently dust seal space, each illuminating module correspondence is provided with a light-passing board or multiple illuminating module shares a light-passing board, and light-passing board can adopt safety glass.The utility model carries out independent sealing by sealing ring and light-passing board to each illuminating module, play the dustproof effect on the set of lenses surface of illuminating module, solve the problem of set of lenses surface clean inconvenience, the utility model only need cleaning light-passing board surface; In addition, the utility model sealing realizes modularization, is more convenient for safeguarding, and makes sealing ring damage replacement cost reduction.
Those skilled in the art should be understood that the utility model can realize with other concrete forms many and not depart from spirit or scope of the present utility model.Although described embodiment of the present utility model, the utility model should be understood and should not be restricted to these embodiments, within the utility model spirit and scope that those skilled in the art can define as appended claims, make change and amendment.
Claims (3)
1. a dustproof construction for lighting device, is characterized in that, be at least provided with an illuminating module in lighting device, described dustproof construction comprises illuminating module, sealing ring and light-passing board, and a circle of each described illuminating module is provided with sealing ring described in; Described light-passing board is arranged on the upside of described sealing ring, and described sealing ring is close in illuminating module; Described light-passing board is pressed on described sealing ring, and each described illuminating module and sealing ring and light-passing board form an independently dust seal space, and each illuminating module correspondence is provided with a light-passing board or multiple illuminating module shares a light-passing board.
2. according to the dustproof construction of lighting device according to claim 1, it is characterized in that, two illuminating module are at least provided with in described lighting device, described dustproof construction at least includes two light-passing boards, each described illuminating module is provided with a sealing ring, each sealing ring is provided with a light-passing board.
3. according to the dustproof construction of the lighting device described in claim 1 or 2, it is characterized in that, described light-passing board adopts safety glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420721812.0U CN204201842U (en) | 2014-11-27 | 2014-11-27 | A kind of dustproof construction of lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420721812.0U CN204201842U (en) | 2014-11-27 | 2014-11-27 | A kind of dustproof construction of lighting device |
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| Publication Number | Publication Date |
|---|---|
| CN204201842U true CN204201842U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420721812.0U Active CN204201842U (en) | 2014-11-27 | 2014-11-27 | A kind of dustproof construction of lighting device |
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| CN (1) | CN204201842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456492A (en) * | 2014-11-27 | 2015-03-25 | 杭州华普永明光电股份有限公司 | Dust prevention structure of lighting device |
-
2014
- 2014-11-27 CN CN201420721812.0U patent/CN204201842U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456492A (en) * | 2014-11-27 | 2015-03-25 | 杭州华普永明光电股份有限公司 | Dust prevention structure of lighting device |
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