CN203940282U - A kind of LED lamp of wide-angle bright dipping - Google Patents
A kind of LED lamp of wide-angle bright dipping Download PDFInfo
- Publication number
- CN203940282U CN203940282U CN201420323547.0U CN201420323547U CN203940282U CN 203940282 U CN203940282 U CN 203940282U CN 201420323547 U CN201420323547 U CN 201420323547U CN 203940282 U CN203940282 U CN 203940282U
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- China
- Prior art keywords
- lampshade
- led
- astigmatism plate
- bright dipping
- wide
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Abstract
The utility model discloses a kind of LED lamp of wide-angle bright dipping, the lampshade that comprises lamp socket, is connected with lamp socket and the LED assembly that is positioned at described lampshade, described LED assembly comprises LED, is the substrate of LED power supply and the arc astigmatism plate that is positioned at substrate top, described arc astigmatism plate, lampshade are transparent material and make, described arc astigmatism plate is provided with the through hole identical with LED number, and described LED is installed in the through hole of arc astigmatism plate; Described lampshade comprises the first lampshade and the second lampshade, between the first lampshade, the second lampshade, forms a cavity, is filled with cellular transparent filler in described cavity.By the technical solution of the utility model, can make the light rising angle of ejaculation larger, and bright dipping is more even.
Description
Technical field
The utility model relates to lighting field, relates in particular to a kind of LED lamp of wide-angle bright dipping.
Background technology
The advantages such as LED (light emitting diode) has that the life-span is long, light efficiency is high, radiationless and low-power consumption, therefore the lighting device of main flow is all based on LED on the market at present.Yet the lampshade of existing LED lighting device is only the effect of playing the inner LED illuminating part of protection, and the light source of illumination apparatus does not have auxiliary impact, causes the rising angle of LED lighting device generally less.In addition, the LED illuminating part of existing LED lighting device inside is arranged mainly with the form of rectangular array greatly, is unfavorable for scattering of light, has limited rising angle.
Utility model content
The purpose of this utility model is to propose a kind of LED lamp of wide-angle bright dipping, can make the light rising angle of ejaculation larger, and bright dipping is more even.
For reaching this object, the utility model by the following technical solutions:
A kind of LED lamp of wide-angle bright dipping, the lampshade that comprises lamp socket, is connected with lamp socket and the LED assembly that is positioned at described lampshade, described LED assembly comprises LED, is the substrate of LED power supply and the arc astigmatism plate that is positioned at substrate top, described arc astigmatism plate, lampshade are transparent material and make, described arc astigmatism plate is provided with the through hole identical with LED number, and described LED is installed in the through hole of arc astigmatism plate; Described lampshade comprises the first lampshade and the second lampshade, between the first lampshade, the second lampshade, forms a cavity, is filled with cellular transparent filler in described cavity.
Wherein, also comprise the heat sink for auxiliary heat dissipation, described heat sink offers draw-in groove, and described substrate is engaged and installed in described draw-in groove.
Wherein, the periphery of described arc astigmatism plate vertically extends a junction, described connecting portion is provided with some screws, described heat sink is provided with screw, the screw of heat sink is corresponding with the screw of connecting portion, and screw is realized the connection of arc astigmatism plate and heat sink through the screw of connecting portion and the screw of heat sink.
Wherein, described arc astigmatism plate and heat sink is bonding or clamping.
Wherein, described arc astigmatism plate and LED are processed into one and are arranged on substrate.
Wherein, described arc astigmatism plate is made by resin or glass material.
Wherein, described lamp socket is provided with external screw thread, and described lampshade is provided with internal thread, and described lamp socket, lampshade are threaded.
Wherein, also comprise insulation sleeve, described insulation sleeve is located at the connecting portion outside of lamp socket, lampshade.
Implement the utility model embodiment, there is following beneficial effect:
The utility model embodiment is by transparent arc astigmatism plate is set, and lampshade is set to comprise the first lampshade and the second lampshade, between the first lampshade, the second lampshade, forms a cavity, is filled with cellular transparent filler in cavity; Make the light that LED sends first pass through the primary scattering effect of arc astigmatism plate, then carry out secondary astigmatism by filling alveolate lampshade, make the light rising angle of ejaculation larger, and bright dipping is more even.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, the accompanying drawing the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of LED lamp of a kind of wide-angle bright dipping of the utility model the first embodiment.
Fig. 2 is the structural representation of LED assembly in the utility model the first embodiment.
The specific embodiment
Below in conjunction with accompanying drawing of the present utility model, technical scheme in the utility model embodiment is carried out to clear, complete description, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Embodiment based in the utility model, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work, belongs to the scope that the utility model is protected.
In conjunction with Fig. 1-2, the first embodiment of the present utility model is described.
The LED lamp of a kind of wide-angle bright dipping of the utility model the first embodiment comprises lamp socket 1, the lampshade 2 being connected with lamp socket 1 and the LED assembly 3 that is positioned at described lampshade 2.Wherein, LED assembly 3 specifically comprises LED31 (can be more than or), is the substrate 32 of LED31 power supply and the arc astigmatism plate 33 that is positioned at substrate 32 tops, described arc astigmatism plate 33, lampshade 2 are transparent material and make, described arc astigmatism plate 33 is provided with the through hole identical with LED31 number, and described LED31 is installed in the through hole of arc astigmatism plate 33; Described lampshade 2 comprises between the first lampshade 21 and the second lampshade 22, the first lampshades 21, the second lampshade 22 and forms a cavity, and in described cavity, is filled with cellular transparent filler.The LED lamp of the wide-angle bright dipping by the present embodiment, the light that LED31 sends first passes through the primary scattering effect of arc astigmatism plate 33, by filling alveolate lampshade 2, carry out secondary astigmatism again, make the light rising angle that penetrated by this LED lamp larger, and bright dipping is more even.
Preferably, in the present embodiment, also comprise the heat sink 34 for auxiliary heat dissipation, described heat sink 34 is fixedly connected on substrate 32 with substrate 32.As the preferred embodiment of the present embodiment, can on heat sink 34, offer a draw-in groove, described substrate 32 is engaged and installed in the draw-in groove of described heat sink 34, preferably the heat on substrate 32 is passed to heat sink 34, evacuates.
Preferably, the LED lamp of the present embodiment, the periphery of described arc astigmatism plate 33 vertically extends a junction, described connecting portion is provided with some screws, described heat sink 34 is provided with screw, the screw of heat sink 34 is corresponding with the screw of connecting portion, and screw is realized the connection of arc astigmatism plate 33 and heat sink 34 through the screw of connecting portion and the screw of heat sink 34.By this structure, the light that can make to enter arc astigmatism plate 33 by vertical connecting portion is rejected heat to wider angle and is penetrated.
As another preferred embodiment of the present embodiment, described arc astigmatism plate 33 can also the bonding or clamping with heat sink 34.
Another preferred embodiment as the present embodiment, described arc astigmatism plate 33 and LED31 can be processed into one and be arranged on substrate 32, the power pins of concrete LED31 is welded on the pad locations of substrate 32 correspondences, and described arc astigmatism plate 33 is fixedly connected with substrate 32 or heat sink 34.
Preferably, described in the LED lamp of the present embodiment, arc astigmatism plate 33 is made by resin or glass material, and to have good light-dispersing effect, and price is lower.
Preferably, in the LED lamp of the present embodiment, at described lamp socket 1, be provided with external screw thread, described lampshade 2 is provided with internal thread, and described lamp socket 1, lampshade 2 are threaded.By transparent lampshade 2 is connected to the outside that is located at lamp socket, can further strengthen the rising angle of the LED lamp of wide-angle bright dipping.
Further, the LED lamp of this present embodiment also comprises insulation sleeve, and described insulation sleeve is located at the connecting portion outside of lamp socket 1, lampshade 2.
It should be noted that, the orientation in the present embodiment please refer to the orientation shown in Fig. 1-2.
By above-described embodiment, make the light that LED sends first pass through the primary scattering effect of arc astigmatism plate, then carry out secondary astigmatism by filling alveolate lampshade, make the light rising angle that penetrated by this LED lamp larger, and bright dipping is more even.
Above disclosed is only the utility model preferred embodiment, certainly can not limit with this claim scope of the utility model, therefore, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., still belong to the scope that the utility model is contained.
Claims (8)
1. the LED lamp of a wide-angle bright dipping, comprise lamp socket (1), the lampshade (2) being connected with lamp socket (1), and the LED assembly (3) that is positioned at described lampshade (2), it is characterized in that, described LED assembly (3) comprises LED (31), substrate (32) for LED (31) power supply, and the arc astigmatism plate (33) that is positioned at substrate (32) top, described arc astigmatism plate (33), lampshade (2) is transparent material and makes, described arc astigmatism plate (33) is provided with the through hole identical with LED (31) number, described LED (31) is installed in the through hole of arc astigmatism plate (33), described lampshade (2) comprises the first lampshade (21) and the second lampshade (22), and the first lampshade (21), the second lampshade form a cavity between (22), are filled with cellular transparent filler in described cavity.
2. the LED lamp of wide-angle bright dipping according to claim 1, is characterized in that, also comprises the heat sink (34) for auxiliary heat dissipation, and described heat sink (34) is provided with draw-in groove, and described substrate (32) is engaged and installed in described draw-in groove.
3. the LED lamp of wide-angle bright dipping according to claim 2, it is characterized in that, the periphery of described arc astigmatism plate (33) vertically extends a junction, described connecting portion is provided with some screws, described heat sink (34) is provided with screw, the screw of heat sink (34) is corresponding with the screw of connecting portion, and screw is realized the connection of arc astigmatism plate (33) and heat sink (34) through the screw of connecting portion and the screw of heat sink (34).
4. the LED lamp of wide-angle bright dipping according to claim 2, is characterized in that, the bonding or clamping of described arc astigmatism plate (33) and heat sink (34).
5. the LED lamp of wide-angle bright dipping according to claim 1, is characterized in that, described arc astigmatism plate (33) and LED (31) are processed into one and are arranged on substrate (32).
6. the LED lamp of wide-angle bright dipping according to claim 1, is characterized in that, described arc astigmatism plate (33) is made by resin or glass material.
7. the LED lamp of wide-angle bright dipping according to claim 1, is characterized in that, described lamp socket (1) is provided with external screw thread, and described lampshade (2) is provided with internal thread, and described lamp socket (1), lampshade (2) are threaded.
8. the LED lamp of wide-angle bright dipping according to claim 7, is characterized in that, also comprises insulation sleeve, and described insulation sleeve is located at the connecting portion outside of lamp socket (1), lampshade (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323547.0U CN203940282U (en) | 2014-06-17 | 2014-06-17 | A kind of LED lamp of wide-angle bright dipping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323547.0U CN203940282U (en) | 2014-06-17 | 2014-06-17 | A kind of LED lamp of wide-angle bright dipping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203940282U true CN203940282U (en) | 2014-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420323547.0U Expired - Fee Related CN203940282U (en) | 2014-06-17 | 2014-06-17 | A kind of LED lamp of wide-angle bright dipping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203940282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019392A (en) * | 2014-06-17 | 2014-09-03 | 昆山天重星光电科技有限公司 | LED lamp outputting light in large-angle mode |
-
2014
- 2014-06-17 CN CN201420323547.0U patent/CN203940282U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019392A (en) * | 2014-06-17 | 2014-09-03 | 昆山天重星光电科技有限公司 | LED lamp outputting light in large-angle mode |
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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: 20141112 Termination date: 20160617 |
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| CF01 | Termination of patent right due to non-payment of annual fee |