CN203309626U - Integrated LED (Light Emitting Diode) lamp - Google Patents
Integrated LED (Light Emitting Diode) lamp Download PDFInfo
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- CN203309626U CN203309626U CN2013204037294U CN201320403729U CN203309626U CN 203309626 U CN203309626 U CN 203309626U CN 2013204037294 U CN2013204037294 U CN 2013204037294U CN 201320403729 U CN201320403729 U CN 201320403729U CN 203309626 U CN203309626 U CN 203309626U
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- cup
- substrate
- led lamp
- group
- lamp band
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Abstract
The utility model relates to an integrated LED (Light Emitting Diode) lamp. The lamp is characterized by comprising a baseboard, at least one group of LED lamp belts and a light-reflecting element which is for increasing the light-reflecting efficiency, wherein the baseboard is provided with a light cup structure which is integrally molded and is provided with a cup top opening and a cup bottom baseboard; at least one group of LED lamp belts are mounted on the cup bottom baseboard so as to be positioned in the light cup structure; the cup wall of the light cup structure is provided with a movable fixing structure; the light-reflecting element is movably inserted with the cup wall through the movable fixing structure; one part of light rays sent by at least one group of LED lamp belts are emitted out from the cup top opening after being reflected by the light-reflecting element; other part of the light rays sent by at least one group of LED lamp belts are directly emitted out from the cup top opening. Thus, the problems of light loss, poor light-emitting effect and the like are solved effectively.
Description
Technical field
The application and lighting field, relate in particular to a kind of integrated LED lamp.
Background technology
Existing LED light fixture, be, above aluminium base chips exiting surface, lampshade is installed, and in the direction opposite with chip, i.e. the another side installation of heat radiator of aluminium base.When LED chip was luminous, real effectively light area was the part zone under light direction, and the light display of LED light fixture side so has been wasted so.Yet, even the flat mirror of application printing opacity carries out the corresponding also existing problems of improving, for example, the light transmittance of the general flat mirror of printing opacity is often higher than 80%, for the glare effect that makes the light appeared through lampshade, weaken, need to use the lower lampshade of light transmittance, such as light transmittance is about 70% left and right frosted cover, thereby balance out by lampshade the effect that a part of light intensity obtains sheen.But so, for LED chip, can cause larger light loss.
So, existing light loss that the LED light fixture occurs or ejaculation light are inhomogeneous etc., and problem has been with numerous inconvenience in actual applications, and has affected the research and development of LED light source using method.
The utility model content
The application's main purpose is to provide a kind of integrated LED lamp, the problem existed to solve above-mentioned prior art, comprising:
A kind of integrated LED lamp, comprise: substrate, at least one group of LED lamp band, for increasing the reflecting element of reflector efficiency, wherein, described substrate has integrated Lam-cup structure, described Lam-cup structure has glass top opening and a cup substrate, thereby described at least one group of LED lamp band is arranged on described cup substrate and is positioned at described Lam-cup structure; The wall of cup of described Lam-cup structure has movable fixed structure, and described reflecting element is by described movable fixed structure and the movable grafting of described wall of cup; A part of light that described at least one group of LED lamp band sends is penetrated by described cup top opening after described reflecting element reflection, another part light that described at least one group of LED lamp band sends is directly penetrated by described cup top opening.
Further, described cup substrate has the sliding plug structure, and described at least one group of LED lamp band is by described sliding plug structure and the movable plug of described cup substrate.
Further, described cup substrate also has electrical insert/electric interfaces, described at least one group of LED lamp band also has electric interfaces/electrical insert, and described at least one group of LED lamp band is electrically connected by described electrical insert and electric interfaces and described cup substrate.
Further, described cup substrate and at least one group of LED lamp band also have respectively electrical contact, and described at least one group of LED lamp band is electrically connected by the contact between described electrical contact and described cup substrate.
Further, described at least one group of LED lamp band comprises: some LED light source spares and lamp belt substrate, described some LED light source spares are array and are fixed on described lamp belt substrate.
Further, described reflecting element has be used to reflecting the planar structure of the light that described at least one group of LED lamp band send.
Further, described movable fixed structure, comprise following one or more combination: slip slot, holder, fastener.
Further, also comprise: be arranged on described cup top opening and be suspended in the lampshade on described at least one group of LED lamp band, the distance of the described cup of described cup top opening distance substrate is greater than a thresholding.
Further, the angle that the wall of cup everywhere of described Lam-cup structure and described substrate form all is greater than 90 degree, and the area of described cup top opening is greater than the area of described cup substrate.
Further, the angle that one side wall of cup of described Lam-cup structure and described cup substrate form is greater than 90 degree, the angle that the offside wall of cup of a described side wall of cup and described cup substrate form is less than or equal to 90 degree, and a described side wall of cup and offside wall of cup are the asymmetric setting of bat aerofoil profile to form directed bright dipping.
Further, also comprise: heat sink section bar is arranged on described substrate the one side away from described at least one group of LED lamp band.
Application the application, can effectively improve the light loss degree of light source by the reflecting element adapted with the aluminium base shape is set, and can adjust according to light being penetrated to different demands, makes it to realize best that light penetrates.In addition, can also reflector be set by the both sides at substrate, realize both reducing the light loss degree also fabulous land productivity the light ejaculation.
The accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the application, forms the application's a part, and the application's schematic description and description, for explaining the application, does not form the improper restriction to the application.In the accompanying drawings:
Fig. 1 is LED light fixture schematic diagram in prior art;
Fig. 2 is the schematic cross-section of a kind of integrated LED lamp of proposing of the application along this LED light fixture bearing of trend;
Fig. 3 is the schematic cross-section of the another kind of integrated LED lamp that proposes of the application along this LED light fixture bearing of trend.
The specific embodiment
For the purpose, technical scheme and the advantage that make the application is clearer, below in conjunction with drawings and the specific embodiments, the application is described in further detail.
As shown in Figure 1, the LED light fixture, by substrate, radiator (be connected with CD and be positioned at the space that CED surrounds) and LED chip.LED chip (position that O is ordered) is placed on substrate.And be to carry out the order discharge with substrate (the C point is to the position between the D point) extended structure for the discharge of LED chip.On LED chip in Fig. 1, and there is the certain space distance that lampshade (some CFD institute formation face) is installed with base plan, lampshade itself can not improve light emitting region fully, and often owing to adding the peace lampshade, because lampshade is very near to the distance of LED chip, the average intensity shone on lampshade is very high, in order to obtain soft light effect, must use the lampshade of low-transmittance, can improve like this light loss of LED chip.In addition, the beam angle of LED chip is larger, go out optical range and can reach the 0-180 degree, and for the LED light fixture, real effectively light area is the part zone under light direction, and obviously the light of LED light fixture side has been wasted.
Embodiment mono-:
As shown in Figure 2,3, in order to solve the problem occurred in Fig. 1 prior art, the application provides a kind of integrated LED lamp, comprise: have the substrate (GCDH form structure) of integrated Lam-cup structure, at least one group of LED lamp band, for increasing the reflecting element of reflector efficiency, and wherein, described Lam-cup structure has a glass top opening (position of GH) and cup substrate (the C point is to the position between the D point), thereby described at least one group of LED lamp band is arranged on described cup substrate and is positioned at described Lam-cup structure.Preferably, described at least one group of LED lamp band comprises: some LED light source spares and lamp belt substrate, described some LED light source spares are array and are fixed on described lamp belt substrate.
In conjunction with Fig. 2,3, the wall of cup of Lam-cup structure (position of CG and the position of HD) has movable fixed structure, can make reflecting element by described movable fixed structure activity, be plugged on the inboard of described wall of cup; Wherein, described reflecting element has be used to reflecting the planar structure of the light that described at least one group of LED lamp band send, and described movable fixed structure comprises following one or more combination: slip slot, holder, fastener.For the difference of practical application, reflecting element is connected with the wall of cup of Lam-cup structure by movable fixed structure (slip slot, holder, fastener or it mutually combines etc.), can realize easy to connectly can reaching corresponding light efficiency and processing.
For the setting of reflecting element in the application, further illustrate into:
Setting by reflecting element, a part of light that described LED lamp band sends is penetrated by described cup top opening (position of GH) after described reflecting element (inboard of the inboard of CG position and HD position) reflection, another part light that described LED lamp band sends is directly penetrated by described cup top opening (position of GH).Adopt like this Lam-cup structure and in conjunction with reflecting element, much more as far as possible the bright dipping of LED lamp band all must be reflected and converged to effective irradiation position (under light fixture), making beam angle less, strengthening the light efficiency of LED at effective irradiation area with this.So just can realize the maximization daylighting of LED chip light source, even use the lower LED light fixture of relative power, also can obtain the light efficiency of the LED light fixture that power is higher.Namely avoided the light loss problem occurred in Fig. 1.
In addition, because the wall of cup at described Lam-cup structure is provided with movable fixed structure, make reflecting element pass through described movable fixed structure and the movable grafting of described wall of cup; To realize installing the reflecting element of different demands on wall of cup, namely by movable fixed structure and the movable grafting of described wall of cup, can change at any time the reflecting element of different times demand, to assist different light refraction effects.
Embodiment bis-:
In conjunction with Fig. 2,3 and embodiment mono-, for described cup substrate, have the sliding plug structure, described at least one group of LED lamp band plugs by described sliding plug structure and the activity of described cup substrate.And, at described cup substrate, also having electrical insert/electric interfaces, described at least one group of LED lamp band also has electric interfaces/electrical insert, and described at least one group of LED lamp band is electrically connected with described glass of substrate by described electrical insert and electric interfaces.For example, the connecting line on LED lamp band (electric power connection line, earth connection etc.) can be by electric connection the in the electrical insert/electric interfaces on the cup substrate and corresponding glass of substrate.
Perhaps, described cup substrate and at least one group of LED lamp band also have respectively electrical contact, and described at least one group of LED lamp band is electrically connected by the contact between described electrical contact and described cup substrate.For example, at the LED lamp band back side, be provided with electrical contact, when the mounted LED lamp band, the back side of LED lamp band and the laminating of described cup substrate, thus the electrical contact at the LED lamp band back side by chance and contact corresponding with the electrical contact of relevant position on the cup substrate in installation, automatically complete electrical connection.
Embodiment tri-:
As Fig. 2, the angle that the wall of cup everywhere of described Lam-cup structure and described cup substrate form all is greater than 90 degree, and the area of described cup top opening is greater than the described cup area at the end.By cup top opening area, be greater than the set-up mode of glass floor space, make its overall lamp cup structure terraced bucket shape similar to Figure 2, can effectively control the light fixture bright dipping, the emergent ray of light fixture is effectively gathered under light fixture, strengthen by the beam angle problems such as the illumination effect that causes is not strong such as diminish.
Perhaps,
As shown in Figure 3, the angle that one side wall of cup of described Lam-cup structure and described cup substrate form is greater than 90 degree, the angle that the offside wall of cup of a described side wall of cup and described cup substrate form is less than or equal to 90 degree, and a described side wall of cup and offside wall of cup are the asymmetric setting of bat aerofoil profile to form directed bright dipping (namely along CG, DH bearing of trend).
For the angle setting of described wall of cup with the cup substrate, can when one-body molded, process accordingly according to different situations, thereby form the substrate with multiple angle.But the application is not limited to this.
Embodiment tetra-:
In conjunction with Fig. 2,3, also comprise: be arranged on described cup top opening and be suspended in the lampshade (being installed on the position of GH) on described LED lamp band, the distance of the described projection of described cup top opening distance is greater than a thresholding.Distance between cup top opening GH and O point is greater than a thresholding, this the distance can so that be radiated on lampshade average intensity a little less than, can use like this lampshade that light transmittance is higher also can not produce dazzle, and the raising of the light transmittance of lampshade also effectively reduce the light loss of LED chip lamp band.
In conjunction with Fig. 2,3, also comprise heat sink section bar, be arranged on described substrate the one side (be connected with CD and be positioned at the space that CED surrounds) away from described at least one group of LED lamp band.For described heat sink section bar, can be radiator, fin etc., the application is not limited to this.
The foregoing is only the application's embodiment, be not limited to the application, for a person skilled in the art, the application can have various modifications and variations.All within the application's spirit and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in the application's claim scope.
Claims (11)
1. an integrated LED lamp, is characterized in that, comprising: substrate, at least one group of LED lamp band, for increasing the reflecting element of reflector efficiency, wherein,
Described substrate has integrated Lam-cup structure, and described Lam-cup structure has glass top opening and a cup substrate, thereby described at least one group of LED lamp band is arranged on described cup substrate and is positioned at described Lam-cup structure;
The wall of cup of described Lam-cup structure has movable fixed structure, and described reflecting element is by described movable fixed structure and the movable grafting of described wall of cup;
A part of light that described at least one group of LED lamp band sends is penetrated by described cup top opening after described reflecting element reflection, another part light that described at least one group of LED lamp band sends is directly penetrated by described cup top opening.
2. LED light fixture as claimed in claim 1, is characterized in that,
Described cup substrate has the sliding plug structure, and described at least one group of LED lamp band is by described sliding plug structure and the movable plug of described cup substrate.
3. LED light fixture as claimed in claim 1, is characterized in that,
Described cup substrate also has electrical insert/electric interfaces, and described at least one group of LED lamp band also has electric interfaces/electrical insert, and described at least one group of LED lamp band is electrically connected with described glass of substrate by described electrical insert and electric interfaces.
4. LED light fixture as claimed in claim 1, is characterized in that,
Described cup substrate and at least one group of LED lamp band also have respectively electrical contact, and described at least one group of LED lamp band is electrically connected by the contact between described electrical contact and described cup substrate.
5. LED light fixture as claimed in claim 1, is characterized in that,
Described at least one group of LED lamp band further comprises: some LED light source spares and lamp belt substrate, described some LED light source spares are array and are fixed on described lamp belt substrate.
6. LED light fixture as claimed in claim 1, is characterized in that,
Described reflecting element has be used to reflecting the planar structure of the light that described at least one group of LED lamp band send.
7. LED light fixture as claimed in claim 1, is characterized in that,
Described movable fixed structure, comprise following one or more combination: slip slot, holder, fastener.
8. LED light fixture as claimed in claim 1, is characterized in that,
Also comprise: be arranged on described cup top opening and be suspended in the lampshade on described at least one group of LED lamp band, the distance of the described cup of described cup top opening distance substrate is greater than a thresholding.
9. LED light fixture as claimed in claim 1, is characterized in that,
The angle that the wall of cup everywhere of described Lam-cup structure and described substrate form all is greater than 90 degree, and the area of described cup top opening is greater than the area of described cup substrate.
10. LED light fixture as claimed in claim 1, is characterized in that,
The angle that one side wall of cup of described Lam-cup structure and described cup substrate form is greater than 90 degree, the angle that the offside wall of cup of a described side wall of cup and described cup substrate form is less than or equal to 90 degree, and a described side wall of cup and offside wall of cup are the asymmetric setting of bat aerofoil profile to form directed bright dipping.
11. LED light fixture as claimed in claim 1, is characterized in that,
Also comprise: heat sink section bar is arranged on described substrate the one side away from described at least one group of LED lamp band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204037294U CN203309626U (en) | 2013-07-08 | 2013-07-08 | Integrated LED (Light Emitting Diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204037294U CN203309626U (en) | 2013-07-08 | 2013-07-08 | Integrated LED (Light Emitting Diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203309626U true CN203309626U (en) | 2013-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204037294U Expired - Lifetime CN203309626U (en) | 2013-07-08 | 2013-07-08 | Integrated LED (Light Emitting Diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203309626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383075A (en) * | 2013-07-08 | 2013-11-06 | 李忠凯 | Integrative LED lamp |
-
2013
- 2013-07-08 CN CN2013204037294U patent/CN203309626U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383075A (en) * | 2013-07-08 | 2013-11-06 | 李忠凯 | Integrative LED lamp |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |
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| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 25, 2023, the expiration and termination of the 39-volume 3001 patent Number: 30-01 Volume: 39 |