CN203703668U - LED (light-emitting diode) lamp and LED lamp strip - Google Patents
LED (light-emitting diode) lamp and LED lamp strip Download PDFInfo
- Publication number
- CN203703668U CN203703668U CN201320858368.2U CN201320858368U CN203703668U CN 203703668 U CN203703668 U CN 203703668U CN 201320858368 U CN201320858368 U CN 201320858368U CN 203703668 U CN203703668 U CN 203703668U
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- Prior art keywords
- lamp bar
- led lamp
- led
- outer cover
- circuit board
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED (light-emitting diode) lamp and an LED lamp strip. The LED lamp comprises a lamp holder, a lampshade, a circuit board and at least one LED lamp strip; the lampshade is arranged on the lamp holder and sleeves the periphery of the LED lamp strip; the circuit board is arranged in the lampshade and is connected with the lamp holder; the at least one LED lamp strip is arranged on the circuit board; one end of the at least one LED lamp strip is provided with a pair of pins; the circuit board is provided with at least one pair of jacks for allowing the pins to be plugged and connected; the pair number of the jacks is consistent with the number of the at least one LED lamp strip. The LED lamp has the advantages that the packaging process of the LED lamp is safe and reliable, the operation is simple, the heat radiation performance is high, the fluorescent effect is good.
Description
Technical field
The utility model relates to LED lighting technical field, relates in particular to a kind of LED light fixture and LED lamp bar.
Background technology
LED diode has the features such as energy consumption is low, volume is little, highly high, the life-span is long, makes it be widely used in lighting field.In existing LED light fixture, generally include circuit board and be arranged on LED fluorescent tube or the lamp bar on circuit board, there is simple in structure, applied range, but have the following disadvantages: first simultaneously, due to current LED fluorescent tube or the two ends outlet of lamp strip adoption and be arranged on circuit board, welding difficulty in encapsulation process, use is inconvenient and as easy as rolling off a log causes short circuit to cause potential safety hazard.Secondly, the heat dispersion of the design of current LED light fixture is poor, greatly shortens the service life of LED, reduces the reliability of LED light fixture.And, because current LED lighting uses white light LEDs fluorescent tube or lamp bar as light emitting source conventionally, and in the time of white light LEDs fluorescent tube or the encapsulation of lamp bar, on LED fluorescent tube or lamp bar, adopt the mode of casting glue to coat fluorescent material, this technique causes that light-emitting phosphor is inhomogeneous, poor thermal conductivity, and then affects service life and the brightness of illumination of LED fluorescent tube or lamp bar.
Utility model content
The technical problems to be solved in the utility model is that the LED fluorescent tube that exists for current LED light fixture or lamp bar go out the problems such as wire bonding difficulty, thermal diffusivity deficiency and fluorescent effect be not good, provide a kind of LED light fixture and LED lamp bar.
The utility model solves the technical scheme that its technical problem adopts: a kind of LED light fixture, comprises lamp holder, lampshade, circuit board and at least one LED lamp bar; Described lampshade is arranged on described lamp holder and is set in the periphery of described LED lamp bar, and described circuit board is arranged in described lampshade and is connected with described lamp holder, and described at least one LED lamp bar is arranged on described circuit board; One end of described at least one LED lamp bar is provided with a pair of pin, described circuit board is provided with at least one pair of jack that plugs connection for described pin, the logarithm of described jack is consistent with the number of described at least one LED lamp bar, and described pin coordinates with described jack so that form circuit loop between described at least one LED lamp bar and circuit board.
Preferably, described LED lamp bar comprise sealing lamp bar outer cover, be arranged on the LED lamp plate being connected with described pin in described lamp bar outer cover and be arranged at least one the LED lamp on described LED lamp plate.
Preferably, described lamp bar outer cover is the inorganic light-transmission tube that glass, plastics or resin material are made; On the inwall of described lamp bar outer cover or outer wall, be coated with phosphor powder layer.
Preferably, in described lampshade and/or described lamp bar outer cover, be filled with heat-conducting gas.
The utility model also provides a kind of LED lamp bar, for being arranged on the circuit board of LED light fixture, comprise sealing lamp bar outer cover, be arranged at the LED lamp plate in described lamp bar outer cover and be arranged at least one the LED lamp on described LED lamp plate, one end of described LED lamp plate be provided with run through described lamp bar outer cover, for making described LED lamp bar be arranged on a pair of pin on the circuit board of LED light fixture.
Preferably, described lamp bar outer cover is the inorganic light-transmission tube that glass, plastics or resin material are made; On the inwall of described lamp bar outer cover or outer wall, be coated with phosphor powder layer; In described lamp bar outer cover, be filled with heat-conducting gas.
The utility model compared with prior art tool has the following advantages: implement the utility model, unanimously be provided with a pair of pin at least one LED lamp bar, on circuit board, be provided with the jack connecting for this pin, make its cooperation so that form circuit loop between this at least one LED lamp bar and circuit board, make the encapsulation process of this LED light fixture safe and reliable and simple to operate, while avoiding welding the outlet at LED lamp bar two ends, cause short circuit.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of an embodiment of the utility model LED light fixture.
Fig. 2 is the structural representation of an embodiment of the utility model LED lamp bar.
Fig. 3 is the structural representation of another embodiment of the utility model LED lamp bar.
Fig. 4 is the flow chart of an embodiment of the preparation method of the utility model LED light-emitting device.
In figure: 10, lamp holder; 20, lampshade; 30, circuit board; 31, jack; 40, LED lamp bar; 41, pin; 42, lamp bar outer cover; 43, LED lamp plate; 44, LED lamp.
The specific embodiment
Understand for technical characterictic of the present utility model, object and effect being had more clearly, now contrast accompanying drawing and describe the specific embodiment of the present utility model in detail.
Fig. 1 illustrates the LED light fixture in the utility model one embodiment.This LED light fixture comprises lamp holder 10, lampshade 20, circuit board 30 and at least one LED lamp bar 40, particularly, this lampshade 20 is arranged on lamp holder and is set in the periphery of LED lamp bar 40, circuit board 30 is arranged in lampshade 20 and is connected with lamp holder 10, this at least one LED lamp bar 40 is arranged on circuit board 30 to form circuit loop, realizes LED illumination object.
Understandably, the shape of lampshade 20 is not limited to shape shown in Fig. 1, and it can also be spheroid, cylinder or polyhedron shape, uses so that the range of exposures of LED light fixture expands, and light angle strengthens.Particularly, this lampshade 20 can be adopted as the inorganic transparent lamp shade 20 that glass, plastics or resin material are made, in order to guarantee the radiation response of the light that LED lamp bar 40 launches.Further, these lampshade 20 sealings are arranged on lamp holder 10, in its lampshade 20, are filled with heat-conducting gas, go out, to improve the reliability of LED light fixture and to guarantee its service life in order to the dissipation of heat that LED light fixture is produced.
This circuit board 30 is provided with constant current voltage stabilizing circuit, in order to guarantee the work of LED constant-current voltage-stabilizing, particularly, this lamp holder 10 is provided with the wire being connected with constant current voltage stabilizing circuit in circuit board 30, in order to the circuit between lamp holder 10 and circuit board 30 is coupled together, to form circuit loop.
This LED lamp bar 40 comprise sealing lamp bar outer cover 42, be arranged on the LED lamp plate 43 that is built-in with circuit in this lamp bar outer cover 42 and be arranged at least one the LED lamp 44 on LED lamp plate 43.
Particularly, the inorganic light-transmission tube of the sealing that this lamp bar outer cover 42 is made for glass, plastics or resin material, in order to guarantee to be arranged on the radiation response of the light that at least one the LED lamp 44 on LED lamp plate 43 launches.In this lamp bar outer cover 42, be filled with heat-conducting gas, go out in order to the dissipation of heat that LED lamp bar 40 is produced, to improve the reliability of LED lamp bar 40 and to guarantee its service life.More specifically, on the inwall of this lamp bar outer cover 42 or outer wall, be evenly coated with phosphor powder layer, guarantee its fluorescent effect and make the luminous even of LED lamp bar 40, guarantee its luminosity.
Particularly, this at least one LED lamp 44 can evenly be arranged on a side (as shown in Figure 2) of LED lamp plate 43, also can evenly be arranged on the both sides (as shown in Figure 3) of LED lamp plate 43, understandably, quantity, the position etc. of this LED lamp 44 can independently arrange, and unrestricted.
More specifically, on each LED lamp bar 40, be also provided be connected with LED lamp plate 43 and run through sealing lamp bar outer cover 42 for making this LED lamp bar 40 be arranged on a pair of pin 41 on the appliance plate of LED light fixture.Correspondingly, the circuit board 30 of this LED light fixture is provided with at least one pair of jack 31 that plugs connection for pin 41, wherein, the logarithm of this jack 31 is consistent with the number of LED lamp bar 40, and pin 41 coordinates with jack 31 so that form circuit loop between this at least one LED lamp bar 40 and circuit board 30.Pin 41 makes the encapsulation process of this LED light fixture safe and reliable and simple to operate with the design of jack 31, causes short circuit while avoiding welding the outlet at LED lamp bar 40 two ends.
The utility model also provides a kind of LED lamp bar 40, for being arranged on the circuit board 30 of LED light fixture, this LED lamp bar 40 comprise sealing lamp bar outer cover 42, be arranged on the LED lamp plate 43 that is built-in with circuit in this lamp bar outer cover 42 and be arranged at least one the LED lamp 44 on LED lamp plate 43.
Particularly, the inorganic light-transmission tube of the sealing that this lamp bar outer cover 42 is made for glass, plastics or resin material, in order to guarantee to be arranged on the radiation response of the light that at least one the LED lamp 44 on LED lamp plate 43 launches.In this lamp bar outer cover 42, be filled with heat-conducting gas, go out in order to the dissipation of heat that LED lamp bar 40 is produced, to improve the reliability of LED lamp bar 40 and to guarantee its service life.More specifically, on the inwall of this lamp bar outer cover 42 or outer wall, be evenly coated with phosphor powder layer, guarantee its fluorescent effect and make the luminous even of LED lamp bar 40, guarantee its luminosity.
Particularly, this at least one LED lamp 44 can evenly be arranged on a side (as shown in Figure 2) of LED lamp plate 43, also can evenly be arranged on the both sides (as shown in Figure 3) of LED lamp plate 43, understandably, quantity, the position etc. of this LED lamp 44 can independently arrange, and unrestricted.
More specifically, on each LED lamp bar 40, be also provided be connected with LED lamp plate 43 and run through sealing lamp bar outer cover 42 for making this LED lamp bar 40 be arranged on a pair of pin 41 on the appliance plate of LED light fixture.Correspondingly, the circuit board 30 of this LED light fixture is provided with at least one pair of jack 31 that plugs connection for pin 41, wherein, the logarithm of this jack 31 is consistent with the number of LED lamp bar 40, and pin 41 coordinates with jack 31 so that form circuit loop between this at least one LED lamp bar 40 and circuit board 30.Pin 41 makes the encapsulation process of this LED light fixture safe and reliable and simple to operate with the design of jack 31, causes short circuit while avoiding welding the outlet at LED lamp bar 40 two ends.
The utility model also provides a kind of preparation method of LED light-emitting device, as shown in Figure 4, comprises the following steps:
S1: the lamp bar outer cover 42 of preparation hollow, to facilitate LED lamp plate 43 to place wherein.Particularly, this step S1 comprises:
S1-1: lamp bar outer cover 42 base materials that use glass, plastics or resin material preparation to connect, form inorganic light-transmission tube, thus the radiation response of the light that assurance installation at least one LED lamp 44 is therein launched.
S1-2: apply phosphor powder layer on the inwall of this inorganic light-transmission tube or outer wall, guarantee its fluorescent effect and make the luminous even of LED lamp bar 40, the mode of avoiding adopting the mode of casting glue to coat fluorescent material causes that light-emitting phosphor is inhomogeneous, poor thermal conductivity, affects LED fluorescent tube or the service life of lamp bar and the deficiency of brightness of illumination.
S2: the LED lamp plate 43 that at least one LED lamp 44 is installed is installed in this lamp bar outer cover 42; Wherein, this at least one LED lamp 44 can evenly be arranged on a side (as shown in Figure 2) of LED lamp plate 43, also can evenly be arranged on the both sides (as shown in Figure 3) of LED lamp plate 43, understandably, quantity, the position etc. of this LED lamp 44 can independently arrange, and unrestricted.
S3: seal the open port of this lamp bar outer cover 42, make a pair of pin 41 that is placed on the LED lamp plate 43 in lamp bar outer cover 42 stretch out this lamp bar outer cover 42.Particularly, this step S3 comprises:
S3-1: due to the inorganic photic zone that this lamp bar outer cover 42 adopts glass, plastics or resin material base material to form, can adopt hot melt or rubber seal mode that the open port of lamp bar outer cover 42 is sealed.
S3-2: be filled with heat-conducting gas in the lamp bar outer cover 42 of sealing, go out in order to the dissipation of heat that LED lamp bar 40 is produced, to improve the reliability of LED lamp bar 40 and to guarantee its service life.
S4: the pin 41 of processing the LED lamp bar 40 of making formation through step S1, S2, S3 is aimed to the jack 31 inserting on circuit board 30, form conduction and connect.Understandably, this circuit board 30 is provided with multipair jack 31, and the logarithm of this jack 31 is consistent with the number of LED lamp bar 40.Adopt the design that coordinates with jack 31 of pin 41 to make the encapsulation process of this LED light fixture safe and reliable and simple to operate, while avoiding welding the outlet at LED lamp bar 40 two ends, cause short circuit.
S5: at the sheathed lampshade 20 in the periphery of this LED lamp bar 40, be assembled into LED light fixture, understandably, in the assembling process of this LED light fixture, can in lampshade 20, be filled with heat-conducting gas, go out in order to the dissipation of heat that LED light fixture is produced, to improve the reliability of LED light fixture and to guarantee its service life.
The preparation method of this LED light-emitting device, makes simply and safe and reliable, easy to operate, and the thermal diffusivity of the LED light-emitting device of producing is strong and fluorescent effect good.
The utility model describes by a specific embodiment, it will be appreciated by those skilled in the art that, in the situation that not departing from the utility model scope, can also carry out various conversion and be equal to alternative the utility model.In addition, for particular condition or concrete condition, can make various modifications to the utility model, and not depart from scope of the present utility model.Therefore, the utility model is not limited to disclosed specific embodiment, and should comprise the whole embodiments that fall within the scope of the utility model claim.
Claims (6)
1. a LED light fixture, is characterized in that: comprise lamp holder (10), lampshade (20), circuit board (30) and at least one LED lamp bar (40); Described lampshade (20) is arranged on described lamp holder (10) goes up and is set in the periphery of described LED lamp bar (40), described circuit board (30) is arranged in described lampshade (20) and is connected with described lamp holder (10), and described at least one LED lamp bar (40) is arranged on described circuit board (30); One end of described at least one LED lamp bar (40) is provided with a pair of pin (41), described circuit board (30) is provided with at least one pair of jack (31) that plugs connection for described pin (41), the logarithm of described jack (31) is consistent with the number of described at least one LED lamp bar (40), and described pin (41) coordinates with described jack (31) so that form circuit loop between described at least one LED lamp bar (40) and circuit board (30).
2. LED light fixture according to claim 1, is characterized in that: described LED lamp bar (40) comprise sealing lamp bar outer cover (42), be arranged on the LED lamp plate (43) being connected with described pin (41) in described lamp bar outer cover (42) and be arranged at least one the LED lamp (44) on described LED lamp plate (43).
3. LED light fixture according to claim 2, is characterized in that: described lamp bar outer cover (42) is the inorganic light-transmission tube that glass, plastics or resin material are made; On the inwall of described lamp bar outer cover (42) or outer wall, be coated with phosphor powder layer.
4. LED light fixture according to claim 2, is characterized in that: in described lampshade (20) and/or described lamp bar outer cover (42), be filled with heat-conducting gas.
5. a LED lamp bar, for being arranged on the circuit board (30) of LED light fixture, it is characterized in that: comprise sealing lamp bar outer cover (42), be arranged at the LED lamp plate (43) in described lamp bar outer cover (42) and be arranged at least one the LED lamp (44) on described LED lamp plate (43), one end of described LED lamp plate (43) be provided with run through described lamp bar outer cover (42), for making described LED lamp bar (40) be arranged on a pair of pin (41) on the circuit board (30) of LED light fixture.
6. LED lamp bar according to claim 5, is characterized in that: described lamp bar outer cover (42) is the inorganic light-transmission tube that glass, plastics or resin material are made; On the inwall of described lamp bar outer cover (42) or outer wall, be coated with phosphor powder layer; In described lamp bar outer cover (42), be filled with heat-conducting gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320858368.2U CN203703668U (en) | 2013-12-16 | 2013-12-16 | LED (light-emitting diode) lamp and LED lamp strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320858368.2U CN203703668U (en) | 2013-12-16 | 2013-12-16 | LED (light-emitting diode) lamp and LED lamp strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703668U true CN203703668U (en) | 2014-07-09 |
Family
ID=51054109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320858368.2U Expired - Fee Related CN203703668U (en) | 2013-12-16 | 2013-12-16 | LED (light-emitting diode) lamp and LED lamp strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703668U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712929A (en) * | 2013-12-16 | 2015-06-17 | 卢廷松 | Manufacturing method of LED lamp, LED lamp bar and LED light-emitting device |
| WO2016004705A1 (en) * | 2014-07-10 | 2016-01-14 | 广东祥新光电科技有限公司 | Led energy-saving lamp light-source module, and led energy-saving lamp |
| CN105889797A (en) * | 2014-12-22 | 2016-08-24 | 江苏银晶光电科技发展有限公司 | Energy-saving lamp with LED filaments |
| US9964296B2 (en) | 2015-02-12 | 2018-05-08 | Philips Lighting Holding B.V. | Lighting device with a thermally conductive fluid |
-
2013
- 2013-12-16 CN CN201320858368.2U patent/CN203703668U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712929A (en) * | 2013-12-16 | 2015-06-17 | 卢廷松 | Manufacturing method of LED lamp, LED lamp bar and LED light-emitting device |
| WO2016004705A1 (en) * | 2014-07-10 | 2016-01-14 | 广东祥新光电科技有限公司 | Led energy-saving lamp light-source module, and led energy-saving lamp |
| CN105889797A (en) * | 2014-12-22 | 2016-08-24 | 江苏银晶光电科技发展有限公司 | Energy-saving lamp with LED filaments |
| US9964296B2 (en) | 2015-02-12 | 2018-05-08 | Philips Lighting Holding B.V. | Lighting device with a thermally conductive fluid |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20191216 |