CN202402993U - Lighting lamp with LED (Light-Emitting Diode) beads connected in parallel - Google Patents
Lighting lamp with LED (Light-Emitting Diode) beads connected in parallel Download PDFInfo
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- CN202402993U CN202402993U CN2011205291236U CN201120529123U CN202402993U CN 202402993 U CN202402993 U CN 202402993U CN 2011205291236 U CN2011205291236 U CN 2011205291236U CN 201120529123 U CN201120529123 U CN 201120529123U CN 202402993 U CN202402993 U CN 202402993U
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Abstract
The utility model discloses a lighting lamp with LED (Light-Emitting Diode) beads connected in parallel, belonging to the technical field of LED lamp manufacturing. The lighting lamp with LED beads connected in parallel is composed of a lamp barrel, a transparent baffle, a circuit board, LED beads and a base, wherein mounting clamps are arranged at two sides of the lamp barrel; the lower part of the lamp barrel is in threaded connection with the base; the top part of the base is provided with the circuit board and the LED beads; the LED beads on the circuit board are connected in parallel; and radiating rings are produced at the outer surface of the base. According to the lighting lamp with LED beads connected in parallel, disclosed by the utility model, the conventional connection way of the LED beads is changed into the parallel connection way and resistors are added to the parallel connection circuit, so that the lighting lamp with LED beads connected in parallel solves the problem of the conventional LED lighting lamp with the beads connected in series that all other LEDs cannot illuminate as long as one LED bead is burnt out, has a simple structure, prolongs the service life of the LED lighting lamp and reduces production cost. The parallel connection way is applicable for lighting lamps with LED beads in various number and LED beads in various structures.
Description
Technical field
The utility model relates to a kind of lighting of LED lamp pearl parallel connection, belongs to LED light fixture manufacturing technology field.
Background technology
Specific energy consumption is very low mutually with other lightings for the LED lighting, is the first-selection of present each field energy-saving lighting lamp.But LED when work not all energy all be used for the most of energy of luminous, in fact present LED lighting and all be converted into heat energy, have only 20～30% be used for luminous; Therefore the structure of present LED lighting is comparatively complicated; Manufacturing cost is high, in order to simplify its structure, in the existing LED lighting; The connecting circuit of lamp pearl all is to adopt the mode of series connection to connect; If this connected mode in use wherein a LED lamp pearl burn, circuit will quit work, the LED lamp of whole light fixture will not work; And under some particular environment, may cause occurring safety problem.So specific energy consumption is very low mutually though the LED lighting is with other lightings, it is promoted the use of and is restricted.
Summary of the invention
The purpose of the utility model is; Provide a kind of simple in structure; LED lamp pearl in the lighting connects the mode that is connected in parallel that adopts; The lamp pearl that solves existing LED lighting is adopted the connected mode of series connection, when a LED lamp integument blows, then causes the lighting of the LED lamp pearl parallel connection that other all LED lamp pearls all can not luminous problem.
The utility model is to realize above-mentioned purpose through following technical scheme:
The lighting of this LED lamp pearl parallel connection is made up of lamp tube, transparent baffle, circuit board, LED lamp pearl, installation card, base, heat dissipating ring; The top of lamp tube is an infundibulate, and transparent baffle is equipped with in funnel shaped seat portion, and the both sides of lamp tube are equipped with card is installed; It is characterized in that: the lower thread of lamp tube is connected with a base; The top of base is manufactured with pit, and circuit board and LED lamp pearl are housed in the pit, and the LED lamp pearl on the circuit board is adopted and is connected in parallel; Lead on the circuit board is drawn through the wire guide on the base, and the outer surface of base is manufactured with heat dissipating ring.
The utility model beneficial effect compared with prior art is:
The lighting of this LED lamp pearl parallel connection connects the mode of being connected in parallel that changes into existing LED lamp pearl; And on the circuit that is connected in parallel, increased resistance; The lamp pearl that had both solved existing LED lighting is adopted the connected mode of series connection; As long as a LED lamp integument when blowing, then causes the problem that other all LED can not be luminous, also solved the problem of LED lighting heat radiation.And simple in structure, prolonged service life of LED lighting, reduced the production cost of LED lighting.
Description of drawings:
Fig. 1 is a kind of sectional structure sketch map of lighting of LED lamp pearl parallel connection;
Fig. 2 is a kind of plan structure sketch map of lighting of LED lamp pearl parallel connection;
Fig. 3 is a kind of lamp pearl connecting circuit figure of lighting of LED lamp pearl parallel connection.
Among the figure: 1, lamp tube, 2, transparent baffle, 3, circuit board, 4, LED lamp pearl, 5, card is installed, 6, base, 7, heat dissipating ring, 8, wire guide, 9, lead.
The specific embodiment:
The lighting of this LED lamp pearl parallel connection is made up of lamp tube 1, transparent baffle 2, circuit board 3, LED lamp pearl 4, installation card 5, base 6, heat dissipating ring 7; The top of lamp tube 1 is an infundibulate; Transparent baffle 2 is equipped with in funnel shaped seat portion; Play holding circuit plate 3 and LED lamp pearl 4, the both sides of lamp tube 1 are equipped with card 5 are installed, and fix when being convenient to install.The lower thread of lamp tube 1 is connected with a base 6; The top of base 6 is manufactured with pit; Circuit board 3 and LED lamp pearl 4 are housed in the pit; LED lamp pearl 4 on the circuit board 3 is adopted and is connected in parallel, and has respectively increased a resistance on parallelly connected parallel circuit of each the LED lamp pearl 4 on the circuit that is connected in parallel and the way circuit, and this mode of being connected in parallel is applicable to the lighting of LED lamp pearl of LED lamp pearl and the various structures of various quantity.Lead 9 on the circuit board 3 is drawn through the wire guide on the base 68, and the outer surface of base 6 is manufactured with heat dissipating ring 7, strengthens the area of dissipation of lighting.
The lighting of this LED lamp pearl parallel connection connects the mode of being connected in parallel that changes into existing LED lamp pearl; Both solved existing LED lighting as long as a LED is burnt; Then cause the problem that other all LED lamp pearls all can not be luminous, also solved the problem of LED lighting heat radiation.And prolonged the service life of LED lighting.
The above is the specific embodiment of this utility model; The above-mentioned flesh and blood that illustrates not the utility model constitutes restriction; Under the those of ordinary skill of technical field after having read this specification, can make an amendment or be out of shape the above-mentioned specific embodiment, and do not deviate from the essence and the scope of the utility model.
Claims (1)
1. the lighting of LED lamp pearl parallel connection; It is made up of lamp tube (1), transparent baffle (2), circuit board (3), LED lamp pearl (4), installation card (5), base (6), heat dissipating ring (7); The top of lamp tube (1) is an infundibulate, and transparent baffle (2) is equipped with in funnel shaped seat portion, and the both sides of lamp tube (1) are equipped with card (5) is installed; It is characterized in that: the lower thread of lamp tube (1) is connected with a base (6); The top of base (6) is manufactured with pit, and circuit board (3) and LED lamp pearl (4) are housed in the pit, and the LED lamp pearl (4) on the circuit board (3) is adopted and is connected in parallel; Lead (9) on the circuit board (3) is drawn through the wire guide (8) on the base (6), and the outer surface of base (6) is manufactured with heat dissipating ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205291236U CN202402993U (en) | 2011-12-16 | 2011-12-16 | Lighting lamp with LED (Light-Emitting Diode) beads connected in parallel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205291236U CN202402993U (en) | 2011-12-16 | 2011-12-16 | Lighting lamp with LED (Light-Emitting Diode) beads connected in parallel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202402993U true CN202402993U (en) | 2012-08-29 |
Family
ID=46700639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205291236U Expired - Fee Related CN202402993U (en) | 2011-12-16 | 2011-12-16 | Lighting lamp with LED (Light-Emitting Diode) beads connected in parallel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202402993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456177A (en) * | 2014-10-20 | 2015-03-25 | 昆山市圣光新能源科技有限公司 | Lighting lamp with LED lamp beads connected in parallel |
-
2011
- 2011-12-16 CN CN2011205291236U patent/CN202402993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456177A (en) * | 2014-10-20 | 2015-03-25 | 昆山市圣光新能源科技有限公司 | Lighting lamp with LED lamp beads connected in parallel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20121216 |