CN104728637A - High-efficiency LED lamp core structure and LED panel lamp - Google Patents
High-efficiency LED lamp core structure and LED panel lamp Download PDFInfo
- Publication number
- CN104728637A CN104728637A CN201510121399.3A CN201510121399A CN104728637A CN 104728637 A CN104728637 A CN 104728637A CN 201510121399 A CN201510121399 A CN 201510121399A CN 104728637 A CN104728637 A CN 104728637A
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- Prior art keywords
- led lamp
- face
- shaped end
- high efficiency
- lamp
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides a high-efficiency LED lamp core structure comprising an LED lamp core. The LED lamp core is installed in a light transmitting mirror lens, the light transmitting mirror lens comprises an upper arc-shaped end face and a lower arc-shaped end face, the upper arc-shaped end face is smooth, and the lower arc-shaped end face is formed by a plurality of concave-convex faces. The LED lamp core of the high-efficiency LED lamp core structure is provided with the light transmitting mirror lens, the upper arc-shaped end face of the light transmitting mirror lens is smooth, and the lower arc-shaped end face is provided with the concave-convex faces, so that one part of light emitted by the LED lamp core is uniformly refracted by the upper arc-shaped end face, and the light irradiation range will be greatly increased; the other part of the light is reflected by the upper arc-shaped end face to the concave-convex faces of the lower arc-shaped end face, reflected back to the upper arc-shaped end face through the concave-convex faces and refracted by the upper arc-shaped end face, so light utilization efficiency can be effectively improved.
Description
Technical field
A kind of flat lamp of the present invention, particularly a kind of high efficiency LED lamp and use the LED flat lamp of this wick.
Background technology
LED flat lamp is a kind of illuminating lamp, and light source is concentrated on light fixture both sides or four sides by it, utilizes light guide plate and reflective membrane by anaclasis on diffuser plate.The light good evenness of LED flat lamp, energy-conservation, brightness is high, without infrared ray, without ultraviolet, resemble without fuel factor, radiationless, unglazed flashing, the complete plane of bright light exports, and lighting angle is wider.Be applicable to the occasions such as hotel, meeting room, factory or office to use.
The LED flat lamp that market occurs, the general wick high-density array that uses just can reach uniform light.Such LED flat lamp cost is high, and cost is high.If use the arrangement of wick low-density, then there will be light uneven, the situation that light and shade replaces.Use the power consumption of the wick LED flat lamp of high-density array comparatively large, effects of energy conservation and environmental protection is poor.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide the LED lamp that a kind of luminous efficiency is high.
For achieving the above object and other relevant objects, the invention provides a kind of high efficiency LED lamp cored structure, comprise LED lamp, described LED lamp is arranged in a transmissive mirror camera lens, described transmissive mirror camera lens comprises a circular arc upper surface and a circular lower surface, described circular arc upper surface is smooth, and described circular lower surface is formed by multiple male and fomale(M&F).
Preferably, described LED lamp is arranged on the center of described circular lower surface.
Preferably, the center of described circular lower surface is also provided with multiple bonding salient point.
Preferably, described transmissive mirror camera lens adopts PMA material.
As mentioned above, high efficiency LED lamp cored structure of the present invention has following beneficial effect: this high efficiency LED lamp cored structure installs transmissive mirror camera lens in LED lamp, and the circular arc upper surface of transmissive mirror camera lens is smooth, circular lower surface is provided with male and fomale(M&F), the light part that such LED lamp sends is through circular arc upper surface uniform refraction, and light range of exposures has and increases considerably; And another part light reflexes on the male and fomale(M&F) of circular lower surface through circular arc upper surface, then launch go back to circular arc upper surface through male and fomale(M&F) and reflected by it, the light utilization ratio that can effectively increase like this.
The invention also discloses a kind of LED flat lamp using above-mentioned high efficiency LED lamp cored structure, comprise LED lamp panel, described LED lamp panel is provided with several above-mentioned high efficiency LED lamp cored structure.
Preferably, described high efficiency LED lamp cored structure is embarked on journey arranged in parallel in described LED lamp panel.
This LED flat lamp uses high efficiency LED lamp cored structure effectively can improve the luminous efficiency of LED flat lamp, compared with existing LED flat lamp, usually a small amount of LED lamp is only needed just can to reach identical illumination effect, there will not be the situation that light and shade replaces, bright dipping very even, and can effective economize energy.
Accompanying drawing explanation
Fig. 1 is the front view of embodiment of the present invention transmissive mirror camera lens.
Fig. 2 is the upward view of embodiment of the present invention transmissive mirror camera lens.
Fig. 3 is the structural representation of embodiment of the present invention LED flat lamp.
Element numbers illustrates:
1, circular arc upper surface 2, circular lower surface 3, LED lamp 4, bonding salient point 5, LED lamp panel 6, high efficiency LED lamp cored structure.
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present invention and effect easily.
Refer to Fig. 1 to Fig. 3.Notice, structure, ratio, size etc. that this description institute accompanying drawings illustrates, content all only in order to coordinate description to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the present invention can produce and the object that can reach, still all should drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, quote in this description as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
As shown in Figure 1, 2, the invention provides a kind of high efficiency LED lamp cored structure, it comprises LED lamp 3 and transmissive mirror camera lens, and transmissive mirror camera lens adopts PMA material.LED lamp 3 is arranged in transmissive mirror camera lens.Transmissive mirror camera lens comprises circular arc upper surface 1 and a circular lower surface 2, and circular arc upper surface 1 is smooth, and circular lower surface 2 is formed by multiple male and fomale(M&F), and male and fomale(M&F) is highdensity male and fomale(M&F).LED lamp 3 is arranged on the center of circular lower surface 2.For the ease of the installation of this LED lamp structure, be also provided with multiple bonding salient point 4 at the center of circular lower surface, can directly transmissive mirror camera lens be arranged on the pcb board of LED by bonding salient point 4.
This high efficiency LED lamp cored structure installs transmissive mirror camera lens in LED lamp, and the circular arc upper surface of transmissive mirror camera lens is smooth, circular lower surface is provided with male and fomale(M&F), and the light part that such LED lamp sends is through circular arc upper surface uniform refraction, and light range of exposures has and increases considerably; And another part light reflexes on the male and fomale(M&F) of circular lower surface through circular arc upper surface, then launch go back to circular arc upper surface through male and fomale(M&F) and reflected by it, the light utilization ratio that can effectively increase like this.
As shown in Figure 3, the invention also discloses a kind of LED flat lamp using above-mentioned high efficiency LED lamp cored structure, comprise LED lamp panel 5, LED lamp panel 5 is provided with several above-mentioned high efficiency LED lamp cored structure 6, as a kind of detailed description of the invention, high efficiency LED lamp cored structure 6 is embarked on journey arranged in parallel in LED lamp panel.
This LED flat lamp uses high efficiency LED lamp cored structure effectively can improve the luminous efficiency of LED flat lamp, compared with existing LED flat lamp, usually a small amount of LED lamp is only needed just can to reach identical illumination effect, there will not be the situation that light and shade replaces, bright dipping very even, and can effective economize energy.So the present invention effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (6)
1. a high efficiency LED lamp cored structure, comprise LED lamp, it is characterized in that: described LED lamp is arranged in a transmissive mirror camera lens, described transmissive mirror camera lens comprises a circular arc upper surface and a circular lower surface, described circular arc upper surface is smooth, and described circular lower surface is formed by multiple male and fomale(M&F).
2. high efficiency LED lamp cored structure according to claim 1: it is characterized in that: described LED lamp is arranged on the center of described circular lower surface.
3. high efficiency LED lamp cored structure according to claim 1: it is characterized in that: the center of described circular lower surface is also provided with multiple bonding salient point.
4. high efficiency LED lamp cored structure according to claim 1: it is characterized in that: described transmissive mirror camera lens adopts PMA material.
5. a LED flat lamp, comprises LED lamp panel, it is characterized in that: described LED lamp panel is provided with the high efficiency LED lamp cored structure described in several Claims 1-4 any one claim.
6. LED flat lamp according to claim 5, is characterized in that: described high efficiency LED lamp cored structure is embarked on journey arranged in parallel in described LED lamp panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510121399.3A CN104728637A (en) | 2015-03-19 | 2015-03-19 | High-efficiency LED lamp core structure and LED panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510121399.3A CN104728637A (en) | 2015-03-19 | 2015-03-19 | High-efficiency LED lamp core structure and LED panel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104728637A true CN104728637A (en) | 2015-06-24 |
Family
ID=53452814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510121399.3A Pending CN104728637A (en) | 2015-03-19 | 2015-03-19 | High-efficiency LED lamp core structure and LED panel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104728637A (en) |
-
2015
- 2015-03-19 CN CN201510121399.3A patent/CN104728637A/en active Pending
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150624 |