CN204127789U - The emitting led surface plate lamp in straight-down negative many faces - Google Patents
The emitting led surface plate lamp in straight-down negative many faces Download PDFInfo
- Publication number
- CN204127789U CN204127789U CN201420583722.XU CN201420583722U CN204127789U CN 204127789 U CN204127789 U CN 204127789U CN 201420583722 U CN201420583722 U CN 201420583722U CN 204127789 U CN204127789 U CN 204127789U
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- aluminium base
- lens
- led
- straight
- bar formula
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Abstract
The utility model relates to the technical field of lighting apparatus, especially the emitting led surface plate lamp in a kind of straight-down negative many faces is related to, lamp panel is provided with at least one light trough, the bottom of light trough is installed with aluminium base, aluminium base is provided with several LED and covers the lens of the LED on aluminium base, the outside of lens is provided with even tabula rasa.Advantage is: by aluminium base arranges transmissive mirror, makes light luminance good, and range of exposures is wide, then uses even tabula rasa on lamp panel or on light trough, makes the uniformity of illumination fabulous, has certain protective effect to the eyes of user.
Description
Technical field
The utility model relates to the technical field of lighting apparatus, especially relates to the emitting led surface plate lamp in a kind of straight-down negative many faces.
Background technology
Straight-down negative facial plane plate lamp is widely used in the environment such as office, hotel, warehouse.The emitting led flat lamp of straight-down negative traditional at present many is the regeneration product of conventional grates, have outside the remarkable advantage of, longer service life higher than the luminous efficiency of conventional grates, but also not mercurous harmful heavy metal such as grade, thus for environment environmental protection more.But its version has just installed even tabula rasa additional at LED top; because the lighting angle of LED is little; the luminous zone that on even tabula rasa, generation one is dazzling especially; define certain dazzle; very large impact is caused to the eyesight of user; be unfavorable for the protection to eyes, be thus not suitable for using at large-area scope intraoral illumination.
Summary of the invention
For the deficiency that above-mentioned prior art exists, it is good that the purpose of this utility model is to provide a kind of light luminance, and range of exposures is wide, and the uniformity of illumination is fabulous, the eyes of user is had to the emitting led surface plate lamp in straight-down negative many faces of certain protective effect.
For realizing above-mentioned object, the utility model provides following technical scheme:
The emitting led flat lamp in a kind of straight-down negative many faces, comprise lamp panel, described lamp panel is provided with at least one light trough, and the bottom of light trough is installed with aluminium base, aluminium base is provided with several LED and covers the lens of the LED on aluminium base, the outside of lens is provided with even tabula rasa.
The utility model is set to further: described lens are the cross section of bar formula bar shaped luminous intensity distribution or bar formula multiple spot luminous intensity distribution is bar formula lens empty in arc.
The utility model is set to further: the bar formula lens of described bar formula bar shaped luminous intensity distribution link closely to be arranged on and are provided with on the aluminium base dual-side of several LED.
The utility model is set to further: the bar formula lens of described bar formula multiple spot luminous intensity distribution, several alignment pins are provided with in the inside position of bar formula lens, and be arranged in the corresponding circular hole of the aluminium base being provided with LED, and be held in simultaneously and be provided with on the aluminium base dual-side of several LED.
By adopting technique scheme; the technique effect that the utility model reaches is: by aluminium base arranges transmissive mirror; make light luminance good; range of exposures is wide; lens and even tabula rasa is used again on lamp panel or on light trough; make the uniformity of illumination fabulous, have certain protective effect to the eyes of user.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 of the present utility modelly faces structural representation.
Fig. 2 is the detonation configuration schematic diagram of embodiment 1 of the present utility model.
Fig. 3 is the stereochemical structure of rod lens and the structural representation of its side-looking of embodiment 1 of the present utility model.
Fig. 4 is the cross-sectional view of the side-looking of embodiment 1 of the present utility model.
Fig. 5 is the partial enlargement structural representation of Fig. 4 of the present utility model.
Fig. 6 is the detonation configuration schematic diagram of embodiment 2 of the present utility model.
Fig. 7 is the stereochemical structure of transmissive mirror and the structural representation of its side-looking of embodiment 2 of the present utility model.
Fig. 8 is the part section structural representation of embodiment 2 of the present utility model.
Detailed description of the invention
As shown in Figures 1 to 8, the emitting led surface plate lamp in a kind of straight-down negative many faces disclosed in the utility model, lamp panel 10 is provided with at least one light trough 11, the bottom of light trough 11 is installed with aluminium base 12, aluminium base 12 is provided with several LED 13 and covers the lens 14 of the LED 13 on aluminium base 12, the outside of lens 14 is provided with even tabula rasa 17.Generally, on each light trough 11, correspondence is provided with the even tabula rasa 17 that covers all LED 13 and transmissive mirror 14 on this light trough 11.
Embodiment 1, as shown in Figures 1 to 5, lamp panel 10 is provided with at least one light trough 11, the bottom of light trough 11 is installed with aluminium base 12, and the cross section of bar formula bar shaped luminous intensity distribution aluminium base 12 being provided with several LED 13 and covering the LED 13 on aluminium base 12 is bar formula lens 14 empty in arc.Generally, the bar formula lens 14 of bar formula bar shaped luminous intensity distribution link closely to be arranged on and are provided with on aluminium base 12 dual-side of several LED 13, namely the both sides of bar formula lens 14 tightly can be blocked aluminium base 12 and fixed, or bar formula lens 14 are provided with several projections, aluminium base 12 is provided with the groove that several and projection match, both by projection and groove fasten reach fixing effect.
Embodiment 2, as shown in Fig. 1, Fig. 6 to Fig. 8, lamp panel 10 is provided with at least one light trough 11, the bottom of light trough 11 is installed with aluminium base 12, the cross section of bar formula multiple spot luminous intensity distribution aluminium base 12 being provided with several LED 13 and covering the LED 13 on aluminium base 12 is bar formula lens 14 empty in arc, these formula lens 14 comprise split type transparent mount pad, mount pad is provided with at least one eyeglass installing hole, eyeglass installing hole is wholely set or split is provided with lens 16, mount pad is transparent material.Be provided with several alignment pins 15 in the inside position of the mount pad of bar formula lens 14, and be arranged in the corresponding circular hole of the aluminium base 12 being provided with LED 13, and be held in simultaneously and be provided with on aluminium base 12 dual-side of several LED.
To sum up, described light trough 11 or lamp panel 10 are installed with the even tabula rasa 17 covering LED 13 on light trough 11 and transmissive mirror 14, even tabula rasa 17 is installed on described lamp panel 10 by plastic buckle 18.Described aluminium base 12 is fixed on the bottom of described light trough 11 by plastic buckle 18, and the two sides of light trough 11 are provided with reflectorized material; Or the two sides of described light trough 11 are reflector.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection domain of the present utility model according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by within protection domain of the present utility model.
Claims (4)
1. the emitting led flat lamp in a straight-down negative many faces, comprise lamp panel, it is characterized in that: described lamp panel is provided with at least one light trough, the bottom of light trough is installed with aluminium base, aluminium base is provided with several LED and covers the lens of the LED on aluminium base, the outside of lens is provided with even tabula rasa.
2. the emitting led flat lamp in straight-down negative according to claim 1 many faces, is characterized in that: described lens are the cross section of bar formula bar shaped luminous intensity distribution or bar formula multiple spot luminous intensity distribution is bar formula lens empty in arc.
3. the emitting led flat lamp in straight-down negative according to claim 2 many faces, is characterized in that: the bar formula lens of described bar formula bar shaped luminous intensity distribution link closely to be arranged on and are provided with on the aluminium base dual-side of several LED.
4. the emitting led flat lamp in straight-down negative according to claim 2 many faces, it is characterized in that: the bar formula lens of described bar formula multiple spot luminous intensity distribution, several alignment pins are provided with in the inside position of bar formula lens, and be arranged in the corresponding circular hole of the aluminium base being provided with LED, and be held in simultaneously and be provided with on the aluminium base dual-side of several LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583722.XU CN204127789U (en) | 2014-10-10 | 2014-10-10 | The emitting led surface plate lamp in straight-down negative many faces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583722.XU CN204127789U (en) | 2014-10-10 | 2014-10-10 | The emitting led surface plate lamp in straight-down negative many faces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204127789U true CN204127789U (en) | 2015-01-28 |
Family
ID=52384143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420583722.XU Expired - Fee Related CN204127789U (en) | 2014-10-10 | 2014-10-10 | The emitting led surface plate lamp in straight-down negative many faces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204127789U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879684A (en) * | 2015-05-18 | 2015-09-02 | 东莞市闻誉实业有限公司 | Living room lamp |
| CN105444003A (en) * | 2015-12-25 | 2016-03-30 | 扬益电子科技(宁波)有限公司 | LED panel lamp |
-
2014
- 2014-10-10 CN CN201420583722.XU patent/CN204127789U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879684A (en) * | 2015-05-18 | 2015-09-02 | 东莞市闻誉实业有限公司 | Living room lamp |
| CN105444003A (en) * | 2015-12-25 | 2016-03-30 | 扬益电子科技(宁波)有限公司 | LED panel lamp |
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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: 20150128 Termination date: 20161010 |