CN104121504A - LED lamp with improved circuit board and manufacturing method of circuit board of LED lamp - Google Patents
LED lamp with improved circuit board and manufacturing method of circuit board of LED lamp Download PDFInfo
- Publication number
- CN104121504A CN104121504A CN201410301196.8A CN201410301196A CN104121504A CN 104121504 A CN104121504 A CN 104121504A CN 201410301196 A CN201410301196 A CN 201410301196A CN 104121504 A CN104121504 A CN 104121504A
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- China
- Prior art keywords
- circuit board
- light fixture
- led light
- ring
- metal
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
An LED lamp with an improved circuit board is characterized by comprising a light transmitting cover, the circuit board, a driving module, a reflector, a driving box, a lamp holder and a fixing ring. The light transmitting cover is connected with the reflector in a threaded mode or a buckling mode, the reflector is made of aluminum products or other metal materials, and patterns with different shapes are arranged on the surface of the reflector. The circuit board sequentially comprises a ring-shaped metal conductive positive pole, an insulation ring, a ring-shaped metal conductive negative pole and a plurality of LED lamp sources, wherein the LED lamp sources are connected between the positive pole and the negative pole, space between the positive pole and the negative pole is filled with the insulation ring, the lamp holder comprises a lamp holder cover, an upper driving cover, the driving box and a driving annular cover which are connected in sequence, and a screw fixing hole is formed in the top in the lamp holder cover. According to the LED lamp, the metal sheet positive pole, the metal sheet negative pole and transparent insulation materials are separately solidified into a whole to form the circuit board, an LED lamp filament is directly welded to the metal sheet positive pole and the metal sheet negative pole, and therefore, cooling effect of the lamp filament through the circuit board is improved remarkably. In addition, the bottom of the circuit board is coated with a coating with light reflecting effect, so that lighting and reflecting effect can be improved. By means of a connection mode of splicing fittings, leads can be connected with the splicing fittings in an insertion mode, and therefore, the circuit board or a driving power supply is maintained and replaced conveniently.
Description
Technical field:
The invention belongs to LED shot-light, bulb lamp etc. in field of illuminating lamps, what be specifically related to is a kind of LED light fixture that improves circuit board that has.
Background technology:
In the prior art, on market, the employing of LED light fixture is the circuit board of PCB, and it carries the line (conductor wire) of power supply smaller, electric conduction quantity is little, it is inhomogeneous to conduct electricity, and during in the face of relatively high power or large wattage LED lamp source, not reaching power supply station needs, circuit board easily generates heat, cause accumulated heat more serious, easily burn LED wick, simultaneously, tradition LED circuit plate is not for possessing reflective work, and its lamp installation is the connecting line construction of welding, in the time of parts damages, be difficult for partition, inconvenience maintenance.
Summary of the invention:
The defect existing for prior art, the object of this invention is to provide a kind of above-mentioned defect that can overcome, there is the circuit board of great heat radiation effect and be convenient for changing accessory, there is the LED light fixture that improves circuit board.
Another object of the present invention is to provide a kind of preparation method of circuit board of LED light fixture.
The present invention solves the technical scheme that its technical problem takes: a kind of have a LED light fixture that improves circuit board, and key is that described LED light fixture comprises diffuser, circuit board, driver module, reflection shield, driving box, lamp holder, retainer ring.
Described diffuser is that thread is connected or buckle-type connects with reflection shield.
Described circuit board comprises circular ring metal conduction positive pole, dead ring, circular ring metal conduction negative pole and LED lamp source successively; Multiple LED lamps source is connected between both positive and negative polarity.
Described dead ring is filled between both positive and negative polarity.
Described lamp holder comprises successively the lamp cap cover that connects, drives upper cover, drives box and drive ring cowling, and in described lamp cap cover, top is provided with screw and fixes, and described lamp holder is that metal material or plastic material etc. are made.
Described lamp cap cover is that thread is connected or buckle-type connects with driving ring cowling, can be connected on any lamp decoration.
Described driver module is fixedly connected on the binding post of back of circuit board by wire positive and negative electrode.
Described driving box is provided with thread outward, and this thread can be full thread or polygon half thread.
Described driving box upper end is connected with lamp cap cover.
Described driving box lower end is connected with reflection shield.
Described in described reflection shield, reflection shield is aluminium heat radiation or the heat radiation of other metal material, plastic heat radiation, and ceramic heat-dissipating, surface is provided with difformity decorative pattern.
Described driver module top is provided with self-lock wiring terminal.
Described self-lock wiring terminal comprises plastic casing, metal clips, and described sheet metal is made up of copper sheet, manganese sheet; Described plastic casing is respectively arranged with two sheet metal chambeies, two sheet metal clamping slots, two groups of plug wire holes, two groups of line takings by hole.
Described driving ring cowling is connected to and drives outside box.
The bottom of described circuit board is provided with a reflector layer.
Described circuit board can square, rectangle, circle etc., and can be according to the size of user's request Circuit tuning power output plate.
A preparation method for the circuit board of LED light fixture, key is that described method comprises: the C font cylinder of a metal material is as circuit board positive pole; In the middle of the cylinder of above-mentioned positive pole, an inner cylinder is set and at anodal arranged outside one exterior circular column as circuit board negative pole.
Between described inner cylinder and exterior circular column, be connected by metal bridge one.
Described metal bridge is through the cylinder peristome of C font.
Between described C font cylinder and inner cylinder and exterior circular column, space adopts filling insulating material; The finished product that above-mentioned steps is obtained is cut into slices and becomes the circuit board that can weld LED wick.
Of the present invention have the LED light fixture that improves circuit board adopt circuit board be solidified as one between being divided by sheet metal positive pole, negative pole and transparent insulation material, LED wick is directly welded on sheet metal positive and negative electrode, can obviously improve the radiating effect of circuit board to wick, and scribble the coating of tool reflecting effect in circuit board bottom, improve illumination and reflecting effect, adopt the connected mode of binding clip, the wire of socket connection is all very easy in the time of maintenance and replacing circuit board or driving power.
Brief description of the drawings:
Fig. 1 is the embodiment of the present invention () structural representation.
Fig. 2 is the embodiment of the present invention (two) structural representation.
Fig. 3 is the embodiment of the present invention (three) structural representation.
Fig. 4 is board structure of circuit schematic diagram of the present invention.
Fig. 5 is board structure of circuit schematic diagram 2 of the present invention.
Fig. 6 is that self-lock wiring terminal of the present invention comprises plastic shell structure schematic diagram.
Fig. 7 is metal clips structural representation of the present invention.
Detailed description of the invention:
As shown in Figures 1 to 7, a kind of LED light fixture with improvement circuit board, key is that described LED light fixture comprises diffuser 6, circuit board 7, driver module 8, reflection shield 9, drives box 15, lamp holder 12.
Described diffuser 6 is that thread is connected or buckle-type connects with reflection shield, can be connected on any lamp decoration.
Described circuit board 7 comprises circular ring metal conduction positive pole 1, dead ring 2, circular ring metal conduction negative pole 3 and LED lamp source 4 successively; Multiple LED lamps source 4 is connected between both positive and negative polarity.
Described dead ring 2 is filled between both positive and negative polarity.
Described lamp holder 12 comprises the lamp cap cover 13, driving upper cover 14, driving box 15 and the driving ring cowling 16 that connect successively, and in described lamp cap cover 13, top is provided with screw fixing hole 17.
Described lamp cap cover 13 is connected or buckle-type connection for thread with driving ring cowling 16.
Described driver module 8 is fixedly connected on the binding post of back of circuit board by wire positive and negative electrode.
Described driving box 15 is outer is provided with thread, and this thread can be full thread or polygon half thread.
Described driving box 15 upper ends are connected with lamp cap cover.
Described driving box 15 lower end reflection shields connect.
Described driver module 8 tops are provided with self-lock wiring terminal 18.
Described self-lock wiring terminal 18 comprises plastic casing 181, sheet metal 19, and described sheet metal is made up of copper sheet 191, manganese sheet 192; Described plastic casing is respectively arranged with two sheet metal chamber (not shown)s, two sheet metal clamping slots 20, two groups of plug wire holes 21, two groups of line takings by hole 22.
Described driving ring cowling 16 is connected to and drives outside box 15.
The bottom of described circuit board 7 is provided with a reflector layer.
Described circuit board 7 can square, rectangle, circle etc., and can be according to the size of user's request Circuit tuning power output plate.
Embodiment bis-: as shown in Figure 2, the described LED light fixture with improvement circuit board, key is that described reflection shield 9, light transmission piece 23, retainer ring 24 connect successively.
Embodiment tri-: as shown in Figure 3, the described LED light fixture with improvement circuit board, key is that described LED light fixture comprises lamp cap cover 13, reflection shield 9, circuit board 7, diffuser 6.。
A preparation method for the circuit board of LED light fixture, key is that described method comprises: the C font cylinder of a metal material is as circuit board positive pole; In the middle of the cylinder of above-mentioned positive pole, an inner cylinder is set and at anodal arranged outside one exterior circular column as circuit board negative pole.
Between described inner cylinder and exterior circular column, be connected by metal bridge one.
Described metal bridge is through the cylinder peristome of C font.
Between described C font cylinder and inner cylinder and exterior circular column, space adopts filling insulating material; The finished product that above-mentioned steps is obtained is cut into slices and becomes the circuit board that can weld LED wick.
Claims (8)
1. there is a LED light fixture that improves circuit board, it is characterized in that described LED light fixture comprises diffuser, circuit board, driver module, reflection shield, driving box, lamp holder, retainer ring; Described diffuser is that thread is connected or buckle-type connects with reflection shield, and described circuit board comprises circular ring metal conduction positive pole, dead ring, circular ring metal conduction negative pole and LED lamp source successively; Multiple LED lamps source is connected between both positive and negative polarity; Described dead ring is filled between both positive and negative polarity; Described lamp holder comprises successively the lamp cap cover that connects, drives upper cover, drives box and drive ring cowling, and in described lamp cap cover, top is provided with screw and fixes, and described lamp holder is that metal material or plastic material are made.
2. the LED light fixture with improvement circuit board according to claim 1, it is characterized in that described LED light fixture lamp cap cover and driving ring cowling is that thread is connected or buckle-type connects.
3. the LED light fixture with improvement circuit board according to claim 1, is characterized in that described driver module is fixedly connected on the binding post of back of circuit board by wire positive and negative electrode.
4. the LED light fixture with improvement circuit board according to claim 1, is characterized in that described driving box is provided with thread outward, and this thread can be full thread or polygon half thread; Described driving box upper end is connected with lamp cap cover; Described driving box lower end reflection shield connects, and described reflection shield is aluminium heat radiation or the heat radiation of other metal material, plastic heat radiation, and ceramic heat-dissipating, surface is provided with difformity decorative pattern.
5. the LED light fixture with improvement circuit board according to claim 1, is characterized in that described driver module top is provided with self-lock wiring terminal; Described self-lock wiring terminal comprises plastic casing, metal clips, and described sheet metal is made up of copper sheet, manganese sheet; Described plastic casing is respectively arranged with two sheet metal chambeies, two sheet metal clamping slots, two groups of plug wire holes, two groups of line takings by hole.
6. the LED light fixture with improvement circuit board according to claim 1, is characterized in that described driving ring cowling is connected to outside driving box.
7. the LED light fixture with improvement circuit board according to claim 1, is characterized in that the bottom of described circuit board is provided with a reflector layer; Described circuit board can square, rectangle, circle etc., and can be according to the size of user's request Circuit tuning power output plate.
8. a preparation method for the circuit board of LED light fixture, is characterized in that described method comprises: the C font cylinder of a metal material is as circuit board positive pole; In the middle of the cylinder of above-mentioned positive pole, an inner cylinder is set and at anodal arranged outside one exterior circular column as circuit board negative pole; Between described inner cylinder and exterior circular column, be connected by metal bridge one; Described metal bridge is through the cylinder peristome of C font; Between described C font cylinder and inner cylinder and exterior circular column, space adopts filling insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410301196.8A CN104121504A (en) | 2014-06-30 | 2014-06-30 | LED lamp with improved circuit board and manufacturing method of circuit board of LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410301196.8A CN104121504A (en) | 2014-06-30 | 2014-06-30 | LED lamp with improved circuit board and manufacturing method of circuit board of LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104121504A true CN104121504A (en) | 2014-10-29 |
Family
ID=51767038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410301196.8A Pending CN104121504A (en) | 2014-06-30 | 2014-06-30 | LED lamp with improved circuit board and manufacturing method of circuit board of LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104121504A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674109A (en) * | 2016-04-01 | 2016-06-15 | 唐瑞波 | Insulation support suitable for LED bulb lamp and LED bulb structure |
| CN106969272A (en) * | 2017-03-22 | 2017-07-21 | 鹰潭阳光照明有限公司 | A kind of integrated photoconductive structure and the LED illumination lamp using the integrated photoconductive structure |
| CN111215885A (en) * | 2019-12-01 | 2020-06-02 | 安徽蓝锐电子科技有限公司 | Automatic assembling system for LED lamp cap |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110019420A1 (en) * | 2009-07-21 | 2011-01-27 | Citizen Electronics Co., Ltd. | Light-emitting diode apparatus |
| CN202259290U (en) * | 2011-08-09 | 2012-05-30 | 佛山市中昊光电科技有限公司 | Light source module of LED (light-emitting diode) integrated packaging structure |
| CN202884708U (en) * | 2012-11-05 | 2013-04-17 | 蔡功速 | Integrated light-emitting diode (LED) spotlight |
| CN203453879U (en) * | 2013-09-22 | 2014-02-26 | 宝世达电子科技有限公司 | LED (Light Emitting Diode) lamp with driving power supply and lamp board connected by anode and cathode connector |
| CN203940286U (en) * | 2014-06-30 | 2014-11-12 | 李祖国 | A kind of LED light fixture with improvement circuit board |
-
2014
- 2014-06-30 CN CN201410301196.8A patent/CN104121504A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110019420A1 (en) * | 2009-07-21 | 2011-01-27 | Citizen Electronics Co., Ltd. | Light-emitting diode apparatus |
| CN202259290U (en) * | 2011-08-09 | 2012-05-30 | 佛山市中昊光电科技有限公司 | Light source module of LED (light-emitting diode) integrated packaging structure |
| CN202884708U (en) * | 2012-11-05 | 2013-04-17 | 蔡功速 | Integrated light-emitting diode (LED) spotlight |
| CN203453879U (en) * | 2013-09-22 | 2014-02-26 | 宝世达电子科技有限公司 | LED (Light Emitting Diode) lamp with driving power supply and lamp board connected by anode and cathode connector |
| CN203940286U (en) * | 2014-06-30 | 2014-11-12 | 李祖国 | A kind of LED light fixture with improvement circuit board |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674109A (en) * | 2016-04-01 | 2016-06-15 | 唐瑞波 | Insulation support suitable for LED bulb lamp and LED bulb structure |
| CN106969272A (en) * | 2017-03-22 | 2017-07-21 | 鹰潭阳光照明有限公司 | A kind of integrated photoconductive structure and the LED illumination lamp using the integrated photoconductive structure |
| CN111215885A (en) * | 2019-12-01 | 2020-06-02 | 安徽蓝锐电子科技有限公司 | Automatic assembling system for LED lamp cap |
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| PB01 | Publication | ||
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Application publication date: 20141029 |