CN103400928A - High-cup type three-in-one direct-plug LED (light-emitting diode) lamp - Google Patents
High-cup type three-in-one direct-plug LED (light-emitting diode) lamp Download PDFInfo
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- CN103400928A CN103400928A CN2013103228617A CN201310322861A CN103400928A CN 103400928 A CN103400928 A CN 103400928A CN 2013103228617 A CN2013103228617 A CN 2013103228617A CN 201310322861 A CN201310322861 A CN 201310322861A CN 103400928 A CN103400928 A CN 103400928A
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- cavity volume
- straight cutting
- led lamp
- high cup
- cutting led
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Abstract
The invention discloses a high-cup type three-in-one direct-plug LED (light-emitting diode) lamp, which comprises a body. The body is internally provided with an accommodating cavity, the bottom of the accommodating cavity is provided with an LED light-emitting chip, and a plug pin is electrically connected with the LED light-emitting chip, extends downwards along the body and is provided with a limit block. Heat can be radiated effectively to reduce damage of welding to the LED lamp and prolong the service life of the LED lamp. The LED lamp has good optical effects and is a technically superior product.
Description
[technical field]
The present invention relates to a kind of LED lamp, particularly the three-in-one straight cutting LED lamp of a kind of high cup.
[background technology]
According to investigations and patent retrieval, existing LED(Linght Emitting Diode), be exactly light-emitting diode, be a kind of solid-state semiconductor device, it can be converted into light to electricity, the LED of existing making display screen need to be welded on circuit board, existing monochromatic LED can be welded on circuit board, but monochromatic LED lamp wiring angle symmetry is not good enough, and curve is sufficiently oily, the light curve of each red, green, blue can not overlap, so that visual effect is not good; And the LED lamp of existing colour is being welded on circuit board, and owing to there is no pin, when welding, heat is large, and heat can not distribute, and the phenomenon that high temperature damages usually occurs, and can make whole plate fault, and can cause the problems such as color distortion, variable color.
Existing LED lamp makes the LED display that outdoor advertisement is used, and mostly is full visual angle, and like this for the LED lamp, light can be wasted in not visible zone.
For this reason, we have developed the three-in-one straight cutting LED lamp of a kind of high cup.
[summary of the invention]
Purpose of the present invention technical problem to be solved is to provide a kind of high cup three-in-one straight cutting LED lamp, and its can efficiently radiates heat, when reducing welding to the destruction of LED lamp, long service life; Optical effect is good, is a kind of technical superior product.
The present invention will solve the technical scheme that its technical problem adopts: the three-in-one straight cutting LED lamp of a kind of high cup, comprise body, in described body, establish cavity volume, described cavity volume bottom is placed with the LED luminescence chip, be electrically connected on described LED luminescence chip the pin along described body to downward-extension, on described pin, be provided with guide vane end stop.
Described LED luminescence chip comprises red light chips, blue chip and green glow chip, is uniformly distributed in described cavity volume bottom, and described red light chips, blue chip and green glow chip are respectively by the wire jointed anode; The built-in transmissive mirror of described cavity volume.
Described transmissive mirror is concave surface or plane or convex surface.
Described transmissive mirror is made by epoxide resin material.
The whole rectangular body shape of described body, the diameter on top be greater than the diameter of bottom, the transition that described top is stepped to bottom.
Described pin is four, is symmetrically distributed in the two sides of described body.
The width of described guide vane end stop is greater than the width of described pin.
Four walls of described cavity volume, each wall all are 120 degree with the angle of described cavity volume bottom surface.
Four walls of described cavity volume, wherein the angle of a wall and described cavity volume bottom surface is right angle.
Four walls of described cavity volume, wherein the angle of a wall and described cavity volume bottom surface is acute angle.
The present invention compares the beneficial effect that produces with background technology:
Owing to adopting above-mentioned technical scheme, its can efficiently radiates heat, when reducing welding to the destruction of LED lamp, long service life; Optical effect is good, is a kind of technical superior product.
[accompanying drawing explanation]
Fig. 1 is the perspective view of the three-in-one straight cutting LED lamp of high cup of embodiments of the invention;
Fig. 2 is the attached face structural representation of looking of the three-in-one straight cutting LED lamp of high cup of embodiments of the invention;
Fig. 3 is the cross-sectional view of the three-in-one straight cutting LED lamp of high cup in embodiments of the invention;
Fig. 4 is the cross-sectional view of another structure of the three-in-one straight cutting LED lamp of the high cup of the present invention;
Fig. 5 is the cross-sectional view of another structure of the three-in-one straight cutting LED lamp of the high cup of the present invention;
Fig. 6 makes display screen light emission schematic diagram for the three-in-one straight cutting LED modulated structure of high cup in Fig. 3;
Fig. 7 is the three-in-one straight cutting LED lamp cavity volume 11 the first distressed structure schematic diagrames of high cup of embodiments of the invention;
Fig. 8 makes display screen light emission schematic diagram for the three-in-one straight cutting LED modulated structure of high cup in Fig. 7;
Fig. 9 is the three-in-one straight cutting LED lamp cavity volume 11 the second distressed structure schematic diagrames of high cup of embodiments of the invention;
Figure 10 makes display screen light emission schematic diagram for the three-in-one straight cutting LED modulated structure of high cup in Fig. 9;
Figure 11 is the three-in-one straight cutting LED lamp of high cup of embodiments of the invention and the schematic diagram under the circuit board composition welded condition.
[embodiment]
In specification, shape, the size of the three-in-one straight cutting LED lamp of high cup can not done special restriction, can suitably adjust according to actual needs.
In specification, the explanation of all direction, as forward and backward, head, tail, upper and lower, the end, face etc.; Only to narrate and help reader understanding the present invention for more convenient, rather than restriction the present invention, particularly can not be interpreted as the restriction that position, orientation are applied the present invention, because if narration conversely, position, orientation also will be opposite.
In specification, the making material of body can not done special restriction, can preferably with the heat-resisting nylon material, make.
In specification, the making material of pin can not done special restriction, preferably the strong metal material of conductivity.
Below in conjunction with accompanying drawing, by the specific embodiment of the present invention is further described, make technical scheme of the present invention and beneficial effect thereof clearer, clear and definite.
Refer to shown in Fig. 1,2,3, the three-in-one straight cutting LED lamp of a kind of high cup that it provides for better embodiment of the present invention, comprise body 1, in described body 1, establish cavity volume 11, described cavity volume 11 bottoms are placed with LED luminescence chip 2, be electrically connected on described LED luminescence chip 2 pin 3 along described body 1 to downward-extension, on described pin 3, be provided with guide vane end stop 31.
Fig. 1, shown in Figure 11; when the weldering combination; first pin 3 is inserted in circuit board 10; because guide vane end stop 31 exists; can make body 1 be limited in the certain position of the top of circuit board 10, namely make between body 1 and LED luminescence chip 2 gapped, when welding; the effect that can play heat radiation in gap trap heat are transmitted to body 1, can effectively protect like this LED luminescence chip in body 1 not damaged by high temperature.
Fig. 1, shown in Figure 2, in order to make the optical look angle symmetrical and ideal, curve is round and smooth, improve the color matching registration, LED luminescence chip 2 in cavity volume 11 comprises 23, red light chips 21, blue chip 22 and green glow core, be uniformly distributed in described cavity volume 11 bottoms, described red light chips 21, blue chip 22 and green glow chip 23 are respectively by wire 24 jointed anodes 25.Pin 3 is four, is symmetrically distributed in the two sides of described body 1, is electrically connected to respectively red light chips 21, blue chip 22, green glow chip 23 and anode 25.Anode 25 shares.The built-in transmissive mirror 4 of cavity volume 11.Cavity volume 11 is exactly the reflector of reflective refraction action in this enforcement.Transmissive mirror 4 is made by epoxide resin material.Transmissive mirror 4 is made plane in the present embodiment; But can as transmissive mirror in Fig. 44, make concave surface according to different situations, itself have the astigmatism effect; Otherwise, as Fig. 5 transmissive mirror 4, also can be made into convex surface.
As shown in Figure 1, Figure 3, in the present embodiment, the whole rectangular body shape of body 1, the diameter on top 12 be greater than the diameter of bottom 13, the transition that 12Dao bottom, described top 13 is stepped; Such design is aimed at outdoor display screen and is convenient to seal, by injecting glue, fix body 1, stair-stepping transition makes glue be piled up in this, and water can not be impregnated into the following energising pin 3 of body 1, therefore such design waterproof effectively, be convenient to sealing.Certainly, structure is extended thus, and those skilled in the art can expect other structure, can be around groove is set as 12Yu bottom, top 13, etc.
Shown in Fig. 1, Figure 11, the width of guide vane end stop 31 is greater than the width of described pin 3, so that in inserting circuit board 10 location, the guide vane end stop 31 of each pin 3 is according to needs are installed, can be set to the same level height, can make body 1 like this, be fixed in to same level on circuit board 10, so that neatly come into line, meet the installation requirement of setting.Can certainly be made as difference according to the different height that needs guide vane end stop 31.
Shown in Fig. 3,6,11 4 walls of cavity volume, each wall all are 120 degree with the angle Q of described cavity volume 11 bottom surfaces.Optical look angle is larger in this case, is applicable to watch use from surrounding, as adopts the LED of this structure cavity volume to make indoor display screen 20.As arrow in Fig. 6, represent radiation direction.
According to different visual angle needs, as shown in Fig. 7, Fig. 8, at outdoor ad display screen 30,11 4 walls of cavity volume, wherein the angle Q1 of a wall and described cavity volume bottom surface is right angle.Light more concentrates on to the direction of setting like this, and as shown in Figure 8, radiation direction arrow indication is such, and the LED lamp of the cavity volume 11 of this spline structure is no longer wasted the light source that makes progress in not visible zone.Therefore, effectively improve the light source utilance.
As shown in Fig. 9, Figure 10,11 4 walls of cavity volume, wherein the angle Q2 of a wall and described cavity volume bottom surface, according to different height and the needs at visual angle, highly higher, according to the visual angle that makes progress, need to diminish; Angle Q2 just can be set to acute angle, and its concrete angle can carry out adjusting according to different height, to solve existing full-shape, shows the waste that is brought.Radiation direction arrow indication is such as shown in Figure 10.
Description by above-mentioned structure and principle; the person of ordinary skill in the field is to be understood that; the present invention is not limited to above-mentioned embodiment, on basis of the present invention, adopts the improvement of techniques well known and substitutes and all drop on protection scope of the present invention, should be limited by each claim.
Claims (10)
- One kind high the cup three-in-one straight cutting LED lamp, comprise body, it is characterized in that: in described body, establish cavity volume, described cavity volume bottom is placed with the LED luminescence chip, be electrically connected on described LED luminescence chip the pin along described body to downward-extension, on described pin, be provided with guide vane end stop.
- 2. the three-in-one straight cutting LED lamp of high cup according to claim 1, it is characterized in that: described LED luminescence chip comprises red light chips, blue chip and green glow chip, be uniformly distributed in described cavity volume bottom, described red light chips, blue chip and green glow chip are respectively by the wire jointed anode; The built-in transmissive mirror of described cavity volume.
- 3. the three-in-one straight cutting LED lamp of high cup according to claim 2, it is characterized in that: described transmissive mirror is concave surface or plane or convex surface.
- 4. the three-in-one straight cutting LED lamp of root high cup claimed in claim 3, it is characterized in that: described transmissive mirror is made by epoxide resin material.
- 5. the three-in-one straight cutting LED lamp of the described high cup of any one of according to claim 1 to 4 is characterized in that: the whole rectangular body shape of described body, the diameter on top be greater than the diameter of bottom, the transition that described top is stepped to bottom.
- 6. the three-in-one straight cutting LED lamp of high cup according to claim 5, it is characterized in that: described pin is four, is symmetrically distributed in the two sides of described body.
- 7. the three-in-one straight cutting LED lamp of high cup according to claim 6, it is characterized in that: the width of described guide vane end stop is greater than the width of described pin.
- 8. three-in-one straight cutting LED lamps of according to claim 5 or 6 described high cup is characterized in that: four walls of described cavity volume, each wall all are 120 with the angle of described cavity volume bottom surface and spend.
- 9. three-in-one straight cutting LED lamps of according to claim 5 or 6 described high cup, it is characterized in that: four walls of described cavity volume, wherein the angle of a wall and described cavity volume bottom surface is right angle.
- 10. three-in-one straight cutting LED lamps of according to claim 5 or 6 described high cup, it is characterized in that: four walls of described cavity volume, wherein the angle of a wall and described cavity volume bottom surface is acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103228617A CN103400928A (en) | 2013-07-30 | 2013-07-30 | High-cup type three-in-one direct-plug LED (light-emitting diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103228617A CN103400928A (en) | 2013-07-30 | 2013-07-30 | High-cup type three-in-one direct-plug LED (light-emitting diode) lamp |
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| CN103400928A true CN103400928A (en) | 2013-11-20 |
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|---|---|---|---|
| CN2013103228617A Pending CN103400928A (en) | 2013-07-30 | 2013-07-30 | High-cup type three-in-one direct-plug LED (light-emitting diode) lamp |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004080046A (en) * | 2000-05-31 | 2004-03-11 | Matsushita Electric Ind Co Ltd | Led lamp and lamp unit |
| CN201521834U (en) * | 2009-10-11 | 2010-07-07 | 孙清焕 | Three-in-one full-color piranha LED lamp |
| CN202584606U (en) * | 2012-03-16 | 2012-12-05 | 秦玉成 | Straight-insert type light emitting diode (LED) lamp display screen |
| CN202791354U (en) * | 2012-03-16 | 2013-03-13 | 秦玉成 | Three-in-one and direct-inserting LED lamp |
| CN203398159U (en) * | 2013-07-30 | 2014-01-15 | 中山市川祺光电科技有限公司 | High-cup three-in-one straight-insert LED lamp |
-
2013
- 2013-07-30 CN CN2013103228617A patent/CN103400928A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004080046A (en) * | 2000-05-31 | 2004-03-11 | Matsushita Electric Ind Co Ltd | Led lamp and lamp unit |
| CN201521834U (en) * | 2009-10-11 | 2010-07-07 | 孙清焕 | Three-in-one full-color piranha LED lamp |
| CN202584606U (en) * | 2012-03-16 | 2012-12-05 | 秦玉成 | Straight-insert type light emitting diode (LED) lamp display screen |
| CN202791354U (en) * | 2012-03-16 | 2013-03-13 | 秦玉成 | Three-in-one and direct-inserting LED lamp |
| CN203398159U (en) * | 2013-07-30 | 2014-01-15 | 中山市川祺光电科技有限公司 | High-cup three-in-one straight-insert LED lamp |
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Application publication date: 20131120 |