CN203848113U - LED grille lamp - Google Patents
LED grille lamp Download PDFInfo
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- CN203848113U CN203848113U CN201420283987.8U CN201420283987U CN203848113U CN 203848113 U CN203848113 U CN 203848113U CN 201420283987 U CN201420283987 U CN 201420283987U CN 203848113 U CN203848113 U CN 203848113U
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- lampshade
- led
- lamp
- reflecting piece
- grille lamp
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Abstract
The utility model relates to an LED grille lamp which comprises a grille lamp cover, a lamp disc, LED lamp strips, a reflection piece and a floodlight cover. The LED grille lamp is simple in structure, convenient to produce and low in cost, the reflection area is increased, a large light dispersion area is obtained, light sources can be effectively made use of, meanwhile, the reflection effect is good, the light processing area is large and the processing effect is good.
Description
Technical field
The utility model relates to field of illumination lamp technology, is specifically related to a kind of LED Grille lamp.
Background technology
Grille lamp is a kind of lighting that is often applied to the public places such as office room, market.What traditional Grille lamp adopted is fluorescent tube, at a plurality of fluorescent tubes of the inner installation of lamp body, then in the outside of lamp body, grid sheet is installed.Yet, due to the shortcoming such as traditional fluorescent tube Grille lamp ubiquity the mercurous not environmental protection of fluorescent tube, has stroboscopic, had noise, the life-span is short, power is relatively high, energy-efficient performance is poor, therefore, along with constantly increasing and the reduction of cost of LED light efficiency, LED Grille lamp becomes the perfect substitute of fluorescent tube Grille lamp gradually.
For example, the disclosed a kind of LED Grille lamp of Chinese patent literature CN202852618U, comprise base, cover, lamp body, light source assembly, lampshade and power supply, light source assembly is fixed on lamp body and is placed in lampshade, lamp body is fixed on base, and described lamp body is aluminium lamp body, and it comprises for the concave bottom portion of fixed light source assembly and the reflecting part that extended to both sides by this concave bottom portion, described light source assembly comprises low-power LED light source and substrate, and described low-power LED light source is SMD to be welded on described substrate.Above-mentioned LED Grille lamp area of dissipation is large, has improved the LED Grille lamp short deficiency in service life causing because heat is excessive, is better than fluorescent tube Grille lamp in performance.But, also there is following problem in above-mentioned LED Grille lamp: its lamp body consists of the reflecting part that is the concave bottom portion of plane and extend from this concave bottom portion to both sides, the shape that is 3 plane splicings, its reflecting part and concave bottom portion are less for the processing area of light, treatment effect to light is unsatisfactory, causes light source utilization rate poor.And light source utilizes rate variance, mean in use, when intensity of light being had to certain requirement, have to reach by means of more LED lamp pearl is installed, more LED lamp pearl flocks together, both be unfavorable for each light source heat radiation, and can have caused the reduction in service life of LED lamp pearl, and also can cause larger energy waste.
Utility model content
To be solved in the utility model is that LED Grille lamp light source utilization rate of the prior art is low, light treatment effect is not ideal enough, so provide a kind of simple in structure, convenient for production, with low cost, can effectively utilize light source, the LED Grille lamp comparatively desirable to the treatment effect of light.
For solving the problems of the technologies described above, LED Grille lamp described in the utility model, comprising: grid lampshade, has loophole or printing opacity lattice; Lamp panel, is suitable for fastening with described grid lampshade, forms the cavity that holds LED lamp group; LED lamp bar, the LED lamp pearl being fixed on circuit board by several forms; Reflecting piece, is provided with and is suitable for the fixing mounting groove of described LED lamp bar, and be fixed on described lamp panel; Astigmatism lampshade, is suitable for dispersing the light that described LED lamp bar sends;
Described mounting groove is arranged at the position parallel with the length direction of described reflecting piece, described reflecting piece comprises that two take the symmetrical cambered surface that described mounting groove is symmetry axis, the radian of described symmetrical cambered surface is 1.5～3.2rad, and described in two, the string of symmetrical cambered surface is 100～150 ° of angles;
Described astigmatic lampshade is arc surfaced, is suitable for fastening in position and the described reflecting piece of the string of cambered surface of described astigmatic lampshade and the string of two symmetrical cambered surfaces of described reflecting piece formation isosceles triangle.
Wherein, described LED lamp group is comprised of described LED lamp bar, described reflecting piece and astigmatic lampshade; Though the LED lamp pearl on same described LED lamp bar is in parallel, therefore wherein the damage of certain LED lamp pearl can't affect the normal work of other LED lamp pearls.
Further preferred, the arc length sum of two symmetrical cambered surfaces of described astigmatic lampshade is 1～1.5:2 with the arc length ratio of described reflecting piece.
Described astigmatic lampshade is Merlon lampshade.
On described grid lampshade, be also provided with secondary counter mating plate.
Described LED Grille lamp, also comprises 2 cover plates, and described cover plate is the chimeric both ends of being fixed on described reflecting piece and described astigmatic lampshade respectively, is suitable for described reflecting piece and described light diffuser is hood-shaped becomes closed space.
Described reflecting piece is screwed on described lamp panel.
Described grid lampshade and described lamp panel are fixed by jump ring.
The driving power of described LED lamp bar is fixed on described lamp panel.
Described LED Grille lamp of the present utility model has the following advantages compared to existing technology:
(1) LED Grille lamp described in the utility model, comprise grid lampshade, lamp panel, LED lamp bar, reflecting piece, astigmatic lampshade, described astigmatic lampshade is arc surfaced, described reflecting piece is set to comprise that two take the symmetrical cambered surface that described mounting groove is symmetry axis, the radian of described symmetrical cambered surface is 1.5～3.2rad, and described in two, the string of symmetrical cambered surface is 100～150 ° of angles.Described astigmatic lampshade and described reflecting piece are all set to cambered surface, strengthened reflective area, also there is larger emissive surface, can effectively utilize light source, and under these conditions, its reflecting effect is ideal for described reflecting piece, strengthened the processing area to light, better to the treatment effect of light.More preferred, the arc length sum of two symmetrical cambered surfaces of described astigmatic lampshade is 1～1.5:2 with the arc length ratio of described reflecting piece, and above-mentioned reflecting piece coordinates with astigmatic lampshade, can obtain better light treatment effect, and light is comparatively even.
(2) LED Grille lamp described in the utility model, is also provided with secondary counter mating plate on described grid lampshade.The setting of secondary counter mating plate, can carry out after-treatment to light, utilizes more fully light source, and makes light more even, makes the effect of light even more ideal.
Accompanying drawing explanation
For content of the present utility model is more likely to be clearly understood, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein,
Fig. 1 is the explosive view of LED Grille lamp described in the utility model;
Fig. 2 is the cutaway view of the LED lamp group of LED Grille lamp described in the utility model;
In figure, Reference numeral is expressed as: 1-grid lampshade, 11-secondary counter mating plate, 2-lamp panel, 3-LED lamp bar, 4-reflecting piece, 41-mounting groove, 5-astigmatism lampshade, 6-cover plate.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
The utility model can be implemented in many different forms, and should not be understood to be limited to embodiment set forth herein.On the contrary, provide these embodiment, making the disclosure will be thorough and complete, and design of the present utility model fully will be conveyed to those skilled in the art, and the utility model will only be limited by claim.In the accompanying drawings, for clarity, can exaggerate size and the relative size of element.
Be illustrated in figure 1 LED Grille lamp of the present utility model, comprise: the grid lampshade 1 with loophole; Lamp panel 2, is suitable for fastening with described grid lampshade 1, forms the cavity that holds LED lamp group; LED lamp bar 3, the LED lamp pearl being fixed on circuit board by several forms; Reflecting piece 4, is provided with and is suitable for the fixing mounting groove 41 of described LED lamp bar 3, and be fixed on described lamp panel 2; Astigmatism lampshade 5, is suitable for dispersing the light that described LED lamp bar 3 sends.
Described mounting groove 41 is arranged on the position parallel with the length direction of described reflecting piece 4, described reflecting piece 4 comprises that two take the symmetrical cambered surface that described mounting groove is symmetry axis, the radian of described symmetrical cambered surface is 1.5～3.2rad, and described in two, the string of symmetrical cambered surface is 100～150 ° of angles; In the present embodiment, the described string that is symmetrical cambered surface described in 1.6, two to the radian of cambered surface is hexagonal angle.Described astigmatic lampshade 5 is arc surfaced, is suitable for fastening in position and the described reflecting piece 4 of the string of cambered surface of described astigmatic lampshade 5 and the string of two symmetrical cambered surfaces of described reflecting piece 4 formation isosceles triangle.
As preferred embodiment, described astigmatic lampshade 5 is Merlon lampshade, and Merlon is Merlon, has heigh clarity and fatigue durability is good, as astigmatic lampshade, has good light-dispersing effect.
As convertible embodiment of the present utility model, the number of the LED lamp group that described LED lamp bar 3, described reflecting piece 4, described astigmatic lampshade 5 form is not unique, all can realize the purpose of this utility model, belongs to protection domain of the present utility model.In the present embodiment, be 3 groups of LED lamp groups.The number of the driving power of described LED lamp bar 3 is preferably 1, is fixed on described lamp panel 2.
As preferred embodiment, the arc length sum of two symmetrical cambered surfaces of described astigmatic lampshade 5 is 1.2:2 with the arc length of described reflecting piece 4 ratio; Certainly, the arc length sum of two symmetrical cambered surfaces of described astigmatic lampshade 5 is not unique with the ratio of the arc length of described reflecting piece 4, can be the arbitrary value between 1～1.5:2.
For further accent light effect, on described grid lampshade 1, be also provided with secondary counter mating plate 11.
Those skilled in the art are according to practical situations, can in described LED Grille lamp, add cover plate, in the present embodiment, described LED Grille lamp also comprises 2 cover plates 6, described cover plate 6 is the chimeric both ends of being fixed on described reflecting piece 4 and described astigmatic lampshade 5 respectively, are suitable for forming closed space with described reflecting piece 4 and described astigmatic lampshade 5.
It should be noted that, for realizing the purpose of this utility model, described reflecting piece 4 is not unique with the fixed form of described lamp panel 2, and in the present embodiment, described reflecting piece 4 is screwed on described lamp panel 2.Same, described grid lampshade 1 is not unique with the fixed form of described lamp panel 2 yet, adopts jump ring to fix in the present embodiment.
Obviously, above-described embodiment is only for example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being extended out thus or change are still among protection domain of the present utility model.
Claims (8)
1. a LED Grille lamp, comprising:
Grid lampshade (1), has loophole or printing opacity lattice;
Lamp panel (2), is suitable for fastening with described grid lampshade (1), forms the cavity that holds LED lamp group;
LED lamp bar (3), the LED lamp pearl being fixed on circuit board by several forms;
Reflecting piece (4), is provided with and is suitable for the fixing mounting groove (41) of described LED lamp bar (3), and be fixed on described lamp panel (2);
Astigmatism lampshade (5), is suitable for dispersing the light that described LED lamp bar (3) sends;
It is characterized in that,
Described mounting groove (41) is arranged on the position parallel with described reflecting piece (4) length direction, described reflecting piece (4) comprises that two take the symmetrical cambered surface that described mounting groove is symmetry axis, the radian of described symmetrical cambered surface is 1.5～3.2rad, and described in two, the string of symmetrical cambered surface is 100～150 ° of angles;
Described astigmatic lampshade (5) is arc surfaced, is suitable for fastening in position and the described reflecting piece (4) of the string of cambered surface of described astigmatic lampshade (5) and the string of two symmetrical cambered surfaces of described reflecting piece (4) formation isosceles triangle.
2. LED Grille lamp according to claim 1, is characterized in that, is also provided with secondary counter mating plate (11) on described grid lampshade (1).
3. LED Grille lamp according to claim 1 and 2, is characterized in that, the arc length ratio of the arc length sum of two symmetrical cambered surfaces of described astigmatic lampshade (5) and described reflecting piece (4) is 1～1.5:2.
4. LED Grille lamp according to claim 3, is characterized in that, described astigmatic lampshade (5) is Merlon lampshade.
5. LED Grille lamp according to claim 4, it is characterized in that, also comprise 2 cover plates (6), described cover plate (6) is the chimeric both ends of being fixed on described reflecting piece (4) and described astigmatic lampshade (5) respectively, are suitable for forming closed space with described reflecting piece (4) and described astigmatic lampshade (5).
6. LED Grille lamp according to claim 5, is characterized in that, described reflecting piece (4) is screwed on described lamp panel (2).
7. LED Grille lamp according to claim 6, is characterized in that, described grid lampshade (1) is fixed by jump ring with described lamp panel (2).
8. LED Grille lamp according to claim 7, is characterized in that, the driving power of described LED lamp bar (3) is fixed on described lamp panel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283987.8U CN203848113U (en) | 2014-05-29 | 2014-05-29 | LED grille lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283987.8U CN203848113U (en) | 2014-05-29 | 2014-05-29 | LED grille lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203848113U true CN203848113U (en) | 2014-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420283987.8U Expired - Fee Related CN203848113U (en) | 2014-05-29 | 2014-05-29 | LED grille lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203848113U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456307A (en) * | 2014-11-18 | 2015-03-25 | 江门市三泰照明制品有限公司 | LED grille lamp |
| CN105156949A (en) * | 2015-09-23 | 2015-12-16 | 合肥华凌股份有限公司 | Refrigerator lighting structure and refrigerator |
| CN111486384A (en) * | 2020-05-08 | 2020-08-04 | 乐雷光电(中国)有限公司 | Embedded die grid L ED classroom lamp and using method |
-
2014
- 2014-05-29 CN CN201420283987.8U patent/CN203848113U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456307A (en) * | 2014-11-18 | 2015-03-25 | 江门市三泰照明制品有限公司 | LED grille lamp |
| CN105156949A (en) * | 2015-09-23 | 2015-12-16 | 合肥华凌股份有限公司 | Refrigerator lighting structure and refrigerator |
| CN111486384A (en) * | 2020-05-08 | 2020-08-04 | 乐雷光电(中国)有限公司 | Embedded die grid L ED classroom lamp and using method |
| CN111486384B (en) * | 2020-05-08 | 2023-07-14 | 乐雷光电(中国)有限公司 | Embedded type mould grid LED studio lamp and use method thereof |
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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 |
Granted publication date: 20140924 Termination date: 20200529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |