CN102853306A - LED (Light Emitting Diode) lamp without heat radiator and production process of LED lamp - Google Patents
LED (Light Emitting Diode) lamp without heat radiator and production process of LED lamp Download PDFInfo
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- CN102853306A CN102853306A CN2012103854635A CN201210385463A CN102853306A CN 102853306 A CN102853306 A CN 102853306A CN 2012103854635 A CN2012103854635 A CN 2012103854635A CN 201210385463 A CN201210385463 A CN 201210385463A CN 102853306 A CN102853306 A CN 102853306A
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Abstract
The invention discloses an LED (Light Emitting Diode) lamp without a heat radiator, comprising a ceramic shell, a first resistor, a second resistor, a bulb, a bulb panel, a lampshade and the like. The invention also discloses a production process of the LED lamp without the heat radiator, comprising the steps of: detecting the bulb, fixing the bulb, installing the resistors, fixing the bulb panel and the like. The bulb is provided with an integrated control circuit, so that the size of the whole LED lamp is reduced effectively, the energy consumption is reduced, the whole material is saved, and the production cost is reduced; the ceramic shell is used as the housing of the LED lamp, so that the heat radiation effect of the LED lamp is enhanced, and then, the service life of the LED lamp is effectively prolonged; and resistor leads are shaped into plug electrodes, so that the material is saved, and the whole LED lamp has the advantages of low energy consumption, favorable illuminating performance, automation in heat radiation and long service life.
Description
[technical field]
The present invention relates to the production Technology of LED lamp, particularly produce the technical field without radiator LED lamp.
[background technology]
LED is English light emitting diode(light emitting diode) abbreviation; its basic structure is that an electroluminescent semi-conducting material is placed on the leaded shelf; then use epoxy sealing around; play the effect of protection internal core; compare with general lighting apparatus; the anti-seismic performance of LED lamp is good; volume is small and exquisite; simple structure; applicability is strong; with low cost; technology maturity is high; energy-conservation and the life-span is long; therefore the LED lamp is used in daily life more and more; the LED lamp that present technology is produced is wanted supporting installation integral control circuit; therefore volume is larger; and radiating effect is bad, and has affected the service life of LED lamp.
[summary of the invention]
Purpose of the present invention solves the problems of the prior art exactly, propose a kind ofly without radiator LED lamp and production technology thereof, can reduce the energy consumption of LED lamp, thereby the volume that dwindles the LED lamp is saved integral material, and can improve the radiating effect of LED lamp, increase the service life of LED lamp.
For achieving the above object, the present invention proposes a kind of without radiator LED lamp, comprise ceramic package, the first resistance, the second resistance, lamp pearl, lamp pearl plate and lampshade, described ceramic package axially on have two reducing through holes, the upper surface of ceramic package is provided with some projections, the lower end of ceramic package is provided with two pin grooves, described two pin grooves lay respectively at the outside of two reducing through holes, the bottom of lamp pearl plate is provided with the pit that matches with the projection of ceramic package, and the side of lamp pearl plate has two grooves; Described the first resistance and the second resistance are respectively installed in two reducing through holes, the lower pin of the first resistance and the lower pin of the second resistance pass respectively two reducing through holes, in bending to the two pin groove, described lamp bead weld is received on the upper surface of lamp pearl plate, lamp pearl plate cooperates installation by pit with projection on the ceramic package, the upper pin of the first resistance and the upper pin of the second resistance pass respectively two grooves of lamp pearl plate side, the upper pin of the first resistance and the upper pin of the second resistance are electrically connected with two grooves respectively, make the first resistance, the lamp pearl, the second resistance is connected successively, and ceramic package upper end is equipped with the lampshade that lamp pearl and lamp pearl plate are covered.
As preferably, the quantity of described projection and pit is 2, described projection and pit are the hemispherical that raises up, the radius of a ball of described projection and pit is 0.4mm～0.8mm, cooperation by projection and pit is installed, it is tightr that lamp pearl plate is connected with ceramic package, and whole LED lamp is installed more firm.
As preferably, the vertical section of described pin groove is rectangle, is convenient to fixing to pin of pin groove.
As preferably, described reducing through hole comprises the next hole and upper hole, described the next hole and upper hole form ledge structure, the diameter in described upper hole is greater than the diameter of the first resistance, the diameter in described the next hole is less than the diameter of the first resistance, by upper hole and the next hole of ledge structure, make when resistance is installed, more convenient.
For achieving the above object, the invention allows for a kind of without radiator LED lamp, comprise ceramic package, the first resistance, PTC assembly, lamp pearl, lamp pearl plate and lampshade, described ceramic package axially on have two reducing through holes, the upper surface of ceramic package is provided with some projections, the lower end of ceramic package is provided with two pin grooves, described two pin grooves lay respectively at the outside of two reducing through holes, the bottom of lamp pearl plate is provided with the pit that matches with the projection of ceramic package, and the side of lamp pearl plate has two grooves; Described the first resistance and PTC assembly are respectively installed in two reducing through holes, the lower pin of the first resistance and the lower pin of PTC assembly pass respectively two reducing through holes, in bending to the two pin groove, described lamp bead weld is received on the upper surface of lamp pearl plate, lamp pearl plate cooperates installation by pit with projection on the ceramic package, the upper pin of the first resistance and the upper pin of PTC assembly pass respectively two grooves of lamp pearl plate side, the upper pin of the first resistance and the upper pin of PTC assembly are electrically connected with two grooves respectively, make the first resistance, the lamp pearl, the PTC assembly is connected successively, described PTC assembly comprises several PTC, and ceramic package upper end is equipped with the lampshade that lamp pearl and lamp pearl plate are covered.
As preferably, described PTC assembly comprises two PTC, and described two PTC are connected in series.
For achieving the above object, the invention allows for a kind of production technology without radiator LED lamp, may further comprise the steps successively:
A) detect the lamp pearl: the electrical quantity that detects the lamp pearl;
B) fixed light pearl: the lamp bead weld connect be fixed on the lamp pearl plate, make the lamp pearl be positioned at the center of lamp pearl plate;
C) resistance is installed: the first resistance is passed a reducing through hole, the second resistance or PTC assembly are passed another reducing through hole, the body of the first resistance is fixed in the upper hole, the body of the second resistance or PTC is fixed in another upper hole, make the lower pin of the first resistance pass a next hole, make the lower pin of the second resistance or PTC pass another the next hole, and in lower pin bending to the pin groove with the first resistance, the lower pin bending of the second resistance or PTC forms two plug electrodes in another pin groove;
D) fixed light pearl plate: at first coat heat conductive silica gel at the back side of lamp pearl plate, then the upper pin of the first resistance is passed a groove on the lamp pearl plate, the lower pin of the second resistance or PTC is passed another groove on the lamp pearl plate, then lamp pearl plate is fixed in the upper surface of ceramic package, projection on the pit of described lamp pearl backboard face and the ceramic package is corresponding and cooperate and install one by one, the upper pin of the first resistance and the upper pin of the second resistance or PTC are welded to connect with two grooves respectively, make the first resistance, the lamp pearl, the second resistance or PTC form the successively circuit of series connection, then the redundance of the upper pin of the upper pin of the first resistance and the second resistance or PTC is cut, at last with lampshade on ceramic package top, cover lamp pearl and lamp pearl plate;
E) quality inspection, assembling: the quality to product is carried out manual detection, reprocesses underproof product, and qualified product is assembled finished product;
F) packing, shipment: finished product is packed warehouse-in, shipment with 100 parts of every bags.
Beneficial effect of the present invention: the present invention has effectively dwindled the volume of whole LED lamp by on the lamp pearl integral control circuit being set, and has reduced energy consumption, and has saved integral material, has reduced production cost; By using ceramic package as the surgery of LED lamp, increased the radiating effect of LED lamp, thereby effectively increased the service life of LED lamp; By directly resistance lead being shaped to plug electrode, saved material, not only energy consumption is low for whole LED lamp, and illumination performance is good, and can automatic heat radiation, long service life.
Feature of the present invention and advantage will be elaborated by reference to the accompanying drawings by embodiment.
[description of drawings]
Fig. 1 is that the present invention is without the main pseudosection of radiator LED lamp embodiment one;
Fig. 2 is that the present invention is without the top plan view of radiator LED lamp;
Fig. 3 is installed on the present invention without the positive top plan view of the lamp pearl plate on the radiator LED lamp;
Fig. 4 is installed on the present invention without the back side top plan view of the lamp pearl plate on the radiator LED lamp;
Fig. 5 is that the present invention is without the main pseudosection of radiator LED lamp embodiment two;
Fig. 6 is that the present invention is without the production technological process of radiator LED lamp.
Among the figure: 1-ceramic package, 2-reducing through hole, 3-the first resistance, 4-the second resistance, 5-plug electrode, 6-lampshade, 7-lamp pearl plate, 8-lamp pearl, 9-pin groove, 10-projection, 11-pit, 12-groove, the next hole of 13-PTC, 21-, the upper hole of 22-.
[specific embodiment]
Embodiment one:
Consult Fig. 1, the present invention is without radiator LED lamp, comprise ceramic package 1, the first resistance 3, the second resistance 4, lamp pearl 8, lamp pearl plate 7 and lampshade 6, described ceramic package 1 axially on have two reducing through holes 2, consult Fig. 2, the upper surface of ceramic package 1 is provided with two projections 10, the lower end of ceramic package 1 is provided with two pin grooves 9, the vertical section of described pin groove 9 is rectangle, described two pin grooves 9 lay respectively at the outside of two reducing through holes 2, consult Fig. 4, the bottom of lamp pearl plate 7 is provided with the pit 11 that matches with the projection 10 of ceramic package 1, and the side of lamp pearl plate 7 has two grooves 12; Described the first resistance 3 and the second resistance 4 are respectively installed in two reducing through holes 2, the lower pin of the lower pin of the first resistance 3 and the second resistance 4 passes respectively two reducing through holes 2, in bending to the two pin groove 9, consult Fig. 3, described lamp pearl 8 is welded on the upper surface of lamp pearl plate 7, lamp pearl plate 7 cooperates installation by pit 11 with projection 10 on the ceramic package 1, the upper pin of the upper pin of the first resistance 3 and the second resistance 4 passes respectively two grooves 12 of lamp pearl plate 7 sides, the upper pin of the upper pin of the first resistance 3 and the second resistance 4 is electrically connected with two grooves 12 respectively, make the first resistance 3, lamp pearl 8, the second resistance 4 is connected successively, ceramic package 1 upper end is equipped with the lampshade 6 that lamp pearl 8 and lamp pearl plate 7 are covered, described protruding 10 are 2 with the quantity of pit 11, described protruding 10 with pit 11 be the hemispherical that raises up, described protruding 10 are 0.6mm with the radius of a ball of pit 11, described reducing through hole 2 comprises the next hole 21 and upper hole 22, described the next hole 21 and upper hole 22 form ledge structure, the diameter in described upper hole 22 is greater than the diameter of the first resistance 3, and the diameter in described the next hole 21 is less than the diameter of the first resistance 3.
Present embodiment is simple and easy attached resistance circuit, although do not possess the pyrolytic damage protection,, realize that cost is low.
Embodiment two:
Consult Fig. 5, the present invention is without radiator LED lamp, comprise ceramic package 1, the first resistance 3, the PTC assembly, lamp pearl 8, lamp pearl plate 7 and lampshade 6, described ceramic package 1 axially on have two reducing through holes 2, consult Fig. 2, the upper surface of ceramic package 1 is provided with two projections 10, the lower end of ceramic package 1 is provided with two pin grooves 9, the vertical section of described pin groove 9 is rectangle, described two pin grooves 9 lay respectively at the outside of two reducing through holes 2, consult Fig. 4, the bottom of lamp pearl plate 7 is provided with the pit 11 that matches with the projection 10 of ceramic package 1, and the side of lamp pearl plate 7 has two grooves 12; Described the first resistance 3 and PTC assembly are respectively installed in two reducing through holes 2, the lower pin of the first resistance 3 and the lower pin of PTC assembly pass respectively two reducing through holes 2, in bending to the two pin groove 9, consult Fig. 3, described lamp pearl 8 is welded on the upper surface of lamp pearl plate 7, lamp pearl plate 7 cooperates installation by pit 11 with projection 10 on the ceramic package 1, the upper pin of the first resistance 3 and the upper pin of PTC assembly pass respectively two grooves 12 of lamp pearl plate 7 sides, the upper pin of the first resistance 3 and the upper pin of PTC assembly are electrically connected with two grooves 12 respectively, make the first resistance 3, lamp pearl 8, the PTC assembly is connected successively, described PTC assembly comprises two PTC(13 that are connected in series), ceramic package 1 upper end is equipped with the lampshade 6 that lamp pearl 8 and lamp pearl plate 7 are covered, described protruding 10 are 2 with the quantity of pit 11, described protruding 10 with pit 11 be the hemispherical that raises up, described protruding 10 are 0.6mm with the radius of a ball of pit 11, described reducing through hole 2 comprises the next hole 21 and upper hole 22, described the next hole 21 and upper hole 22 form ledge structure, the diameter in described upper hole 22 is greater than the diameter of the first resistance 3, and the diameter in described the next hole 21 is less than the diameter of the first resistance 3.
In the present embodiment, adopt thermal protection PTC circuit, protection LED and rectifier cell have promoted product quality.
Consult Fig. 6, the present invention may further comprise the steps without the production technology of radiator LED lamp:
A) detect lamp pearl 8: the electrical quantity that detects lamp pearl 8;
B) the fixed light pearl 8: lamp pearl 8 is weldingly fixed on the lamp pearl plate 7, makes lamp pearl 8 be positioned at the center of lamp pearl plate 7;
C) resistance is installed: the first resistance 3 is passed a reducing through hole 2, the second resistance 4 or PTC assembly are passed another reducing through hole 2, the body of the first resistance 3 is fixed in the upper hole 22, the body of the second resistance 4 or PTC13 is fixed in another upper hole 22, make the lower pin of the first resistance 3 pass a next hole 21, make the lower pin of the second resistance 4 or PTC13 pass another the next hole 21, and in lower pin bending to the pin groove 9 with the first resistance 3, the lower pin bending of the second resistance 4 or PTC13 forms two plug electrodes 5 in another pin groove 9;
D) fixed light pearl plate 7: at first coat heat conductive silica gel at the back side of lamp pearl plate 7, then the upper pin of the first resistance 3 is passed a groove 12 on the lamp pearl plate 7, the lower pin of the second resistance 4 or PTC13 is passed another groove 12 on the lamp pearl plate 7, then lamp pearl plate 7 is fixed in the upper surface of ceramic package 1, projection 10 on the pit 11 at described lamp pearl plate 7 back sides and the ceramic package is corresponding and cooperate and install one by one, the upper pin of the upper pin of the first resistance 3 and the second resistance 4 or PTC13 is welded to connect with two grooves 12 respectively, make the first resistance 3, lamp pearl 8, the second resistance 4 or PTC13 form the successively circuit of series connection, then the redundance of the upper pin of the upper pin of the first resistance 3 and the second resistance 4 or PTC13 is cut, at last lampshade 6 is covered on ceramic package 1 top, cover lamp pearl 8 and lamp pearl plate 7;
E) quality inspection, assembling: the quality to product is carried out manual detection, reprocesses underproof product, and qualified product is assembled finished product;
F) packing, shipment: finished product is packed warehouse-in, shipment with 100 parts of every bags.
In the present invention without radiator LED lamp, by control circuit and lamp pearl 8 are integrated, directly the pin shaping with resistance becomes plug electrode 5, thereby dwindled the volume of whole LED lamp, make product smaller and more exquisite, and saved material, reduced production cost, detect by reality, brightness when the brightness of the present invention when power is 1.8W is equivalent to other Halogen lamp LED power and is 15W, service life of the present invention be 20 times of general LED lamp or more than, and energy consumption of the present invention is 50% of general LED lamp energy consumption.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, any scheme after the simple transformation of the present invention is all belonged to protection scope of the present invention.
Claims (7)
1. without radiator LED lamp, it is characterized in that: comprise ceramic package (1), the first resistance (3), the second resistance (4), lamp pearl (8), lamp pearl plate (7) and lampshade (6), described ceramic package (1) axially on have two reducing through holes (2), the upper surface of ceramic package (1) is provided with some projections (10), the lower end of ceramic package (1) is provided with two pin grooves (9), described two pin grooves (9) lay respectively at the outside of two reducing through holes (2), the bottom of lamp pearl plate (7) is provided with the pit (11) that matches with the projection (10) of ceramic package (1), and the side of lamp pearl plate (7) has two grooves (12); Described the first resistance (3) and the second resistance (4) are respectively installed in two reducing through holes (2), the lower pin of the lower pin of the first resistance (3) and the second resistance (4) passes respectively two reducing through holes (2), in bending to the two pin groove (9), described lamp pearl (8) is welded on the upper surface of lamp pearl plate (7), lamp pearl plate (7) cooperates installation by pit (11) with projection (10) on the ceramic package (1), the upper pin of the upper pin of the first resistance (3) and the second resistance (4) passes respectively two grooves (12) of lamp pearl plate (7) side, the upper pin of the upper pin of the first resistance (3) and the second resistance (4) is electrically connected with two grooves (12) respectively, make the first resistance (3), lamp pearl (8), the second resistance (4) is connected successively, and ceramic package (1) upper end is equipped with the lampshade (6) that lamp pearl (8) and lamp pearl plate (7) are covered.
2. as claimed in claim 1 without radiator LED lamp, it is characterized in that: described projection (10) is 2 with the quantity of pit (11), described projection (10) is the hemispherical that raises up with pit (11), and described projection (10) is 0.4mm～0.8mm with the radius of a ball of pit (11).
3. as claimed in claim 1 without radiator LED lamp, it is characterized in that: the vertical section of described pin groove (9) is rectangle.
4. as each is described without radiator LED lamp in the claims 1 to 3, it is characterized in that: described reducing through hole (2) comprises the next hole (21) and upper hole (22), described the next hole (21) and upper hole (22) form ledge structure, the diameter in described upper hole (22) is greater than the diameter of the first resistance (3), and the diameter in described the next hole (21) is less than the diameter of the first resistance (3).
5. without radiator LED lamp, it is characterized in that: comprise ceramic package (1), the first resistance (3), the PTC assembly, lamp pearl (8), lamp pearl plate (7) and lampshade (6), described ceramic package (1) axially on have two reducing through holes (2), the upper surface of ceramic package (1) is provided with some projections (10), the lower end of ceramic package (1) is provided with two pin grooves (9), described two pin grooves (9) lay respectively at the outside of two reducing through holes (2), the bottom of lamp pearl plate (7) is provided with the pit (11) that matches with the projection (10) of ceramic package (1), and the side of lamp pearl plate (7) has two grooves (12); Described the first resistance (3) and PTC assembly are respectively installed in two reducing through holes (2), the lower pin of the first resistance (3) and the lower pin of PTC assembly pass respectively two reducing through holes (2), in bending to the two pin groove (9), described lamp pearl (8) is welded on the upper surface of lamp pearl plate (7), lamp pearl plate (7) cooperates installation by pit (11) with projection (10) on the ceramic package (1), the upper pin of the first resistance (3) and the upper pin of PTC assembly pass respectively two grooves (12) of lamp pearl plate (7) side, the upper pin of the first resistance (3) and the upper pin of PTC assembly are electrically connected with two grooves (12) respectively, make the first resistance (3), lamp pearl (8), the PTC assembly is connected successively, described PTC assembly comprises several PTC(13), ceramic package (1) upper end is equipped with the lampshade (6) that lamp pearl (8) and lamp pearl plate (7) are covered.
6. as claimed in claim 5 without radiator LED lamp, it is characterized in that: described PTC assembly comprises two PTC(13), described two PTC(13) be connected in series.
7. without the production technology of radiator LED lamp, it is characterized in that: may further comprise the steps:
A) detect the lamp pearl: the electrical quantity that detects the lamp pearl;
B) fixed light pearl: the lamp bead weld connect be fixed on the lamp pearl plate, make the lamp pearl be positioned at the center of lamp pearl plate;
C) resistance is installed: the first resistance is passed a reducing through hole, the second resistance or PTC assembly are passed another reducing through hole, the body of the first resistance is fixed in the upper hole, the body of the second resistance or PTC is fixed in another upper hole, make the lower pin of the first resistance pass a next hole, make the lower pin of the second resistance or PTC pass another the next hole, and in lower pin bending to the pin groove with the first resistance, the lower pin bending of the second resistance or PTC forms two plug electrodes in another pin groove;
D) fixed light pearl plate: at first coat heat conductive silica gel at the back side of lamp pearl plate, then the upper pin of the first resistance is passed a groove on the lamp pearl plate, the lower pin of the second resistance or PTC is passed another groove on the lamp pearl plate, then lamp pearl plate is fixed in the upper surface of ceramic package, projection on the pit of described lamp pearl backboard face and the ceramic package is corresponding and cooperate and install one by one, the upper pin of the first resistance and the upper pin of the second resistance or PTC are welded to connect with two grooves respectively, make the first resistance, the lamp pearl, the second resistance or PTC form the successively circuit of series connection, then the redundance of the upper pin of the upper pin of the first resistance and the second resistance or PTC is cut, at last with lampshade on ceramic package top, cover lamp pearl and lamp pearl plate;
E) quality inspection, assembling: the quality to product is carried out manual detection, reprocesses underproof product, and qualified product is assembled finished product;
F) packing, shipment: finished product is packed warehouse-in, shipment with 100 parts of every bags.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103854635A CN102853306A (en) | 2012-10-10 | 2012-10-10 | LED (Light Emitting Diode) lamp without heat radiator and production process of LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103854635A CN102853306A (en) | 2012-10-10 | 2012-10-10 | LED (Light Emitting Diode) lamp without heat radiator and production process of LED lamp |
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|---|---|
| CN102853306A true CN102853306A (en) | 2013-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103854635A Pending CN102853306A (en) | 2012-10-10 | 2012-10-10 | LED (Light Emitting Diode) lamp without heat radiator and production process of LED lamp |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006066314A (en) * | 2004-08-30 | 2006-03-09 | Ssec Kk | Luminaire |
| CN101532610A (en) * | 2009-04-17 | 2009-09-16 | 宋国兴 | High-power LED lamp and production process thereof |
| CN102297353A (en) * | 2011-09-21 | 2011-12-28 | 厦门立明光电有限公司 | Light-emitting diode (LED) lighting lamp |
| CN102537724A (en) * | 2011-12-08 | 2012-07-04 | 苏州浩森电子科技有限公司 | Small-sized LED (Light-Emitting Diode) energy-saving lamp |
| CN202419277U (en) * | 2012-01-18 | 2012-09-05 | 浙江师范大学 | Glim lighting lamp |
-
2012
- 2012-10-10 CN CN2012103854635A patent/CN102853306A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006066314A (en) * | 2004-08-30 | 2006-03-09 | Ssec Kk | Luminaire |
| CN101532610A (en) * | 2009-04-17 | 2009-09-16 | 宋国兴 | High-power LED lamp and production process thereof |
| CN102297353A (en) * | 2011-09-21 | 2011-12-28 | 厦门立明光电有限公司 | Light-emitting diode (LED) lighting lamp |
| CN102537724A (en) * | 2011-12-08 | 2012-07-04 | 苏州浩森电子科技有限公司 | Small-sized LED (Light-Emitting Diode) energy-saving lamp |
| CN202419277U (en) * | 2012-01-18 | 2012-09-05 | 浙江师范大学 | Glim lighting lamp |
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Application publication date: 20130102 |