CN104712929A - Manufacturing method of LED lamp, LED lamp bar and LED light-emitting device - Google Patents
Manufacturing method of LED lamp, LED lamp bar and LED light-emitting device Download PDFInfo
- Publication number
- CN104712929A CN104712929A CN201310688450.XA CN201310688450A CN104712929A CN 104712929 A CN104712929 A CN 104712929A CN 201310688450 A CN201310688450 A CN 201310688450A CN 104712929 A CN104712929 A CN 104712929A
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- Prior art keywords
- led lamp
- lamp bar
- led
- outer cover
- bar outer
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/002—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips making direct electrical contact, e.g. by piercing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Led Device Packages (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a manufacturing method of an LED lamp, an LED lamp bar and an LED light-emitting device. The LED lamp comprises a lamp holder, a lampshade, a circuit board and at least one LED lamp bar, wherein the lampshade is arranged on the lamp holder and is arranged on the periphery of the LED lamp bar in a sleeving mode, the circuit board is arranged in the lampshade and connected with the lamp holder, the at least one LED lamp bar is installed on the circuit board, one end of the at least one LED lamp bar is provided with a pair of inserting feet, the circuit board is provided with at least one pair of inserting holes connected with the inserting feet in an inserted mode, and the pair number of the inserting holes is consistent with the number of the at least one LED lamp bar. The packaging process of the LED lamp is safe and reliable, operation is easy, heat dissipation performance is strong, and the fluorescent effect is good.
Description
Technical field
The present invention relates to technical field of LED illumination, particularly relate to the preparation method of a kind of LED lamp, LED lamp bar and LED light emission device.
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.Generally include circuit board in existing LED lamp and LED lamp tube on circuit boards or lamp bar are installed, have that structure is simple, the advantage of applied range, but have the following disadvantages: first simultaneously, because current LED lamp tube or the two ends outlet of lamp strip adoption are also installed on circuit boards, welding difficulty in encapsulation process, uses inconvenient and as easy as rolling off a logly causes short circuit to cause potential safety hazard.Secondly, the heat dispersion of the design of current LED lamp is poor, greatly shortens the service life of LED, reduces the reliability of LED lamp.And, because current LED illumination lamp uses white light LEDs fluorescent tube or lamp bar as light emitting source usually, and when white light LEDs fluorescent tube or the encapsulation of lamp bar, LED lamp tube or lamp bar adopt the mode of casting glue to coat fluorescent material, this technique causes that light-emitting phosphor is uneven, poor thermal conductivity, and then affects service life and the brightness of illumination of LED lamp tube or lamp bar.
Summary of the invention
The technical problem to be solved in the present invention is that the LED lamp tube that exists for current LED lamp or lamp bar go out wire bonding difficulty, thermal diffusivity is not enough and the problem such as fluorescent effect is not good, provides the preparation method of a kind of LED lamp, LED lamp bar and LED light emission device.
The technical solution adopted for the present invention to solve the technical problems is: a kind of LED lamp, comprises lamp holder, lampshade, circuit board and at least one LED lamp bar; Described lampshade to be arranged on described lamp holder and to be set in the periphery of described LED lamp bar, and described circuit board to be arranged in described lampshade and to be connected with described lamp holder, and at least one LED lamp bar described is arranged on described circuit board; One end of at least one LED lamp bar described is provided with a pair pin, described circuit board is provided with at least one pair of jack plugging connection for described pin, the logarithm of described jack is consistent with the number of at least one LED lamp bar described, and described pin coordinates with described jack to make describedly to form circuit loop between at least one LED lamp bar and circuit board.
Preferably, described LED lamp bar comprise sealing lamp bar outer cover, be arranged in described lamp bar outer cover the LED lamp panel be connected with described pin and at least one LED be arranged in described LED lamp panel.
Preferably, described lamp bar outer cover is the inorganic light-transmission tube that glass, plastics or resin material are made; The inwall of described lamp bar outer cover or outer wall are coated with phosphor powder layer.
Preferably, heat-conducting gas is filled with in described lampshade and/or described lamp bar outer cover.
The present invention also provides a kind of LED lamp bar, for being arranged on the circuit board of LED lamp, at least one LED comprising the lamp bar outer cover of sealing, be arranged at the LED lamp panel in described lamp bar outer cover and be arranged in described LED lamp panel, one end of described LED lamp panel is provided with runs through described lamp bar outer cover, for making described LED lamp bar be arranged on a pair pin on the circuit board of LED lamp.
Preferably, described lamp bar outer cover is the inorganic light-transmission tube that glass, plastics or resin material are made; The inwall of described lamp bar outer cover or outer wall are coated with phosphor powder layer; Heat-conducting gas is filled with in described lamp bar outer cover.
The present invention also provides a kind of preparation method of LED light emission device, comprises the following steps:
S1: the lamp bar outer cover of preparation hollow;
S2: the LED lamp panel being provided with at least one LED is installed in described lamp bar outer cover;
S3: the open port closing described lamp bar outer cover, makes a pair pin of described LED lamp panel stretch out described lamp bar outer cover.
Preferably, in described step S1, comprise the following steps:
S1-1: use glass, plastics or resin material to prepare through lamp bar outer cover base material, form inorganic light-transmission tube;
S1-2: apply phosphor powder layer on the inwall or outer wall of described inorganic light-transmission tube.
Preferably, in described step S3, comprise the following steps:
S3-1: adopt hot melt or rubber seal mode to be closed by the open port of described lamp bar outer cover;
S3-2: be filled with heat-conducting gas in the described lamp bar outer cover closed.
Preferably, the method also comprises step S4: the pin of the LED lamp bar formed through step S1, S2, S3 process making is aimed at the jack inserted on circuit board, is formed to conduct electricity to connect;
S5: at the sheathed lampshade in the periphery of described LED lamp bar, be assembled into LED lamp.
The present invention compared with prior art tool has the following advantages: implement the present invention, a pair pin is unanimously provided with at least one LED lamp bar, be provided with the jack connected for this pin on circuit boards, it is made to coordinate to make to form circuit loop between this at least one LED lamp bar and circuit board, make the encapsulation process of this LED lamp safe and reliable and simple to operate, avoid causing short circuit during the outlet of welding LED lamp bar two ends.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of an embodiment of LED lamp of the present invention.
Fig. 2 is the structural representation of an embodiment of LED lamp bar of the present invention.
Fig. 3 is the structural representation of another embodiment of LED lamp bar of the present invention.
Fig. 4 is the flow chart of an embodiment of the preparation method of LED light emission device of the present invention.
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 panel; 44, LED.
Detailed description of the invention
In order to there be understanding clearly to technical characteristic of the present invention, object and effect, now contrast accompanying drawing and describe the specific embodiment of the present invention in detail.
Fig. 1 illustrates the LED lamp in one embodiment of the invention.This LED lamp comprises lamp holder 10, lampshade 20, circuit board 30 and at least one LED lamp bar 40, particularly, this lampshade 20 to be arranged on lamp holder and to be set in the periphery of LED lamp bar 40, circuit board 30 to be arranged in lampshade 20 and to be connected with lamp holder 10, this at least one LED lamp bar 40 to be 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, and in order to make the range of exposures of LED lamp expand, 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 ensure the radiation response of the light that LED lamp bar 40 is launched.Further, the sealing of this lampshade 20 is arranged on lamp holder 10, is filled with heat-conducting gas, distributes in order to heat LED lamp produced, to improve the reliability of LED lamp and to ensure its service life in its lampshade 20.
This circuit board 30 is provided with constant current voltage stabilizing circuit, in order to ensure LED constant current voltage stabilizing work, particularly, this lamp holder 10 is provided with the wire be 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.
The lamp bar outer cover 42 that this LED lamp bar 40 comprises sealing, at least one LED 44 being arranged on the LED lamp panel 43 being built-in with circuit in this lamp bar outer cover 42 and being arranged in LED lamp panel 43.
Particularly, this lamp bar outer cover 42 is the inorganic light-transmission tube of the sealing that glass, plastics or resin material are made, in order to ensure the radiation response being arranged on the light that at least one LED 44 in LED lamp panel 43 is launched.Be filled with heat-conducting gas in this lamp bar outer cover 42, distribute in order to the heat that LED lamp bar 40 is produced, to improve the reliability of LED lamp bar 40 and to ensure its service life.More specifically, the inwall of this lamp bar outer cover 42 or outer wall are evenly coated with phosphor powder layer, ensure its fluorescent effect and make the luminescence of LED lamp bar 40 even, ensureing its luminosity.
Particularly, this at least one LED 44 evenly can be arranged on the side (as shown in Figure 2) of LED lamp panel 43, also evenly can be arranged on the both sides (as shown in Figure 3) of LED lamp panel 43, understandably, the quantity, position etc. of this LED 44 can independently be arranged, and unrestrictedly.
More specifically, each LED lamp bar 40 is also provided with to be connected with LED lamp panel 43 and run through the lamp bar outer cover 42 of sealing for making this LED lamp bar 40 be arranged on a pair pin 41 on the appliance plate of LED lamp.Correspondingly, the circuit board 30 of this LED lamp is provided with at least one pair of jack 31 plugging 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 to make to 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 lamp safe and reliable and simple to operate with the design of jack 31, avoids causing short circuit during the outlet of welding LED lamp bar 40 two ends.
The present invention also provides a kind of LED lamp bar 40, for being arranged on the circuit board 30 of LED lamp, the lamp bar outer cover 42 that this LED lamp bar 40 comprises sealing, at least one LED 44 being arranged on the LED lamp panel 43 being built-in with circuit in this lamp bar outer cover 42 and being arranged in LED lamp panel 43.
Particularly, this lamp bar outer cover 42 is the inorganic light-transmission tube of the sealing that glass, plastics or resin material are made, in order to ensure the radiation response being arranged on the light that at least one LED 44 in LED lamp panel 43 is launched.Be filled with heat-conducting gas in this lamp bar outer cover 42, distribute in order to the heat that LED lamp bar 40 is produced, to improve the reliability of LED lamp bar 40 and to ensure its service life.More specifically, the inwall of this lamp bar outer cover 42 or outer wall are evenly coated with phosphor powder layer, ensure its fluorescent effect and make the luminescence of LED lamp bar 40 even, ensureing its luminosity.
Particularly, this at least one LED 44 evenly can be arranged on the side (as shown in Figure 2) of LED lamp panel 43, also evenly can be arranged on the both sides (as shown in Figure 3) of LED lamp panel 43, understandably, the quantity, position etc. of this LED 44 can independently be arranged, and unrestrictedly.
More specifically, each LED lamp bar 40 is also provided with to be connected with LED lamp panel 43 and run through the lamp bar outer cover 42 of sealing for making this LED lamp bar 40 be arranged on a pair pin 41 on the appliance plate of LED lamp.Correspondingly, the circuit board 30 of this LED lamp is provided with at least one pair of jack 31 plugging 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 to make to 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 lamp safe and reliable and simple to operate with the design of jack 31, avoids causing short circuit during the outlet of welding LED lamp bar 40 two ends.
The present invention also provides a kind of preparation method of LED light emission device, as shown in Figure 4, comprises the following steps:
S1: the lamp bar outer cover 42 of preparation hollow, places wherein to facilitate LED lamp panel 43.Particularly, this step S1 comprises:
S1-1: use glass, plastics or resin material to prepare through lamp bar outer cover 42 base material, form inorganic light-transmission tube, thus ensure the radiation response installing the light that at least one LED 44 is within it launched.
S1-2: apply phosphor powder layer on the inwall or outer wall of this inorganic light-transmission tube, ensure its fluorescent effect and make the luminescence of LED lamp bar 40 even, light-emitting phosphor is uneven, poor thermal conductivity to avoid the mode adopting the mode of casting glue to coat fluorescent material to cause, and affects the service life of LED lamp tube or lamp bar and the deficiency of brightness of illumination.
S2: the LED lamp panel 43 being provided with at least one LED 44 is installed in this lamp bar outer cover 42; Wherein, this at least one LED 44 evenly can be arranged on the side (as shown in Figure 2) of LED lamp panel 43, also evenly can be arranged on the both sides (as shown in Figure 3) of LED lamp panel 43, understandably, the quantity, position etc. of this LED 44 can independently be arranged, and unrestrictedly.
S3: the open port closing this lamp bar outer cover 42, makes a pair pin 41 of the LED lamp panel 43 be placed in lamp bar outer cover 42 stretch out this lamp bar outer cover 42.Particularly, this step S3 comprises:
S3-1: the inorganic photic zone adopting glass, plastics or resin material base material to be formed due to this lamp bar outer cover 42, can adopt hot melt or rubber seal mode to be closed by the open port of lamp bar outer cover 42.
S3-2: be filled with heat-conducting gas in the lamp bar outer cover 42 closed, distribute in order to the heat that LED lamp bar 40 is produced, to improve the reliability of LED lamp bar 40 and to ensure its service life.
S4: the pin 41 of the LED lamp bar 40 formed through step S1, S2, S3 process making is aimed at the jack 31 inserted on circuit board 30, forms conduction connection.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.The design adopting pin 41 to coordinate with jack 31 makes the encapsulation process of this LED lamp safe and reliable and simple to operate, avoids causing short circuit during the outlet of welding LED lamp bar 40 two ends.
S5: the sheathed lampshade 20 in the periphery of this LED lamp bar 40, be assembled into LED lamp, understandably, in the assembling process of this LED lamp, heat-conducting gas can be filled with in lampshade 20, heat in order to LED lamp to be produced distributes, to improve the reliability of LED lamp and to ensure its service life.
The preparation method of this LED light emission device, makes simple and safe and reliable, easy to operate, and the thermal diffusivity of the LED light emission device produced is strong and fluorescent effect is good.
The present invention is described by a specific embodiment, it will be appreciated by those skilled in the art that, without departing from the present invention, can also carry out various conversion and be equal to substituting to the present invention.In addition, for particular condition or concrete condition, various amendment can be made to the present invention, and not depart from the scope of the present invention.Therefore, the present invention is not limited to disclosed specific embodiment, and should comprise the whole embodiments fallen within the scope of the claims in the present invention.
Claims (10)
1. a LED lamp, 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) and goes up and be set in the periphery of described LED lamp bar (40), described circuit board (30) to be arranged in described lampshade (20) and to be 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 pin (41), described circuit board (30) is provided with at least one pair of jack (31) plugging 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) to make describedly to form circuit loop between at least one LED lamp bar (40) and circuit board (30).
2. LED lamp according to claim 1, is characterized in that: described LED lamp bar (40) comprise sealing lamp bar outer cover (42), be arranged in described lamp bar outer cover (42) LED lamp panel (43) be connected with described pin (41) and at least one LED (44) be arranged in described LED lamp panel (43).
3. LED lamp according to claim 2, is characterized in that: the inorganic light-transmission tube that described lamp bar outer cover (42) is glass, plastics or resin material are made; The inwall of described lamp bar outer cover (42) or outer wall are coated with phosphor powder layer.
4. LED lamp according to claim 2, is characterized in that: be filled with heat-conducting gas in described lampshade (20) and/or described lamp bar outer cover (42).
5. a LED lamp bar, for being arranged on the circuit board (30) of LED lamp, it is characterized in that: at least one LED (44) comprising the lamp bar outer cover (42) of sealing, be arranged at the LED lamp panel (43) in described lamp bar outer cover (42) and be arranged in described LED lamp panel (43), one end of described LED lamp panel (43) is provided with runs through described lamp bar outer cover (42), for making described LED lamp bar (40) be arranged on a pair pin (41) on the circuit board (30) of LED lamp.
6. LED lamp bar according to claim 5, is characterized in that: the inorganic light-transmission tube that described lamp bar outer cover (42) is glass, plastics or resin material are made; The inwall of described lamp bar outer cover (42) or outer wall are coated with phosphor powder layer; Heat-conducting gas is filled with in described lamp bar outer cover (42).
7. a preparation method for LED light emission device, is characterized in that: comprise the following steps:
S1: the lamp bar outer cover (42) of preparation hollow;
S2: the LED lamp panel (43) being provided with at least one LED (44) is installed in described lamp bar outer cover (42);
S3: the open port closing described lamp bar outer cover (42), makes a pair pin (41) of described LED lamp panel (43) stretch out described lamp bar outer cover (42).
8. the preparation method of LED light emission device according to claim 7, is characterized in that, in described step S1, comprises the following steps:
S1-1: use glass, plastics or resin material to prepare through lamp bar outer cover (42) base material, form inorganic light-transmission tube;
S1-2: apply phosphor powder layer on the inwall or outer wall of described inorganic light-transmission tube.
9. the preparation method of LED light emission device according to claim 8, is characterized in that, in described step S3, comprises the following steps:
S3-1: adopt hot melt or rubber seal mode to be closed by the open port of described lamp bar outer cover (42);
S3-2: be filled with heat-conducting gas in the described lamp bar outer cover (42) closed.
10. the preparation method of the LED light emission device according to any one of claim 7-9, it is characterized in that, the method also comprises step S4: the pin (41) of the LED lamp bar (40) formed through step S1, S2, S3 process making is aimed at the jack (31) inserted on circuit board (30), is formed to conduct electricity to connect;
S5: in the sheathed lampshade in the periphery (20) of described LED lamp bar (40), be assembled into LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310688450.XA CN104712929A (en) | 2013-12-16 | 2013-12-16 | Manufacturing method of LED lamp, LED lamp bar and LED light-emitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310688450.XA CN104712929A (en) | 2013-12-16 | 2013-12-16 | Manufacturing method of LED lamp, LED lamp bar and LED light-emitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104712929A true CN104712929A (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310688450.XA Pending CN104712929A (en) | 2013-12-16 | 2013-12-16 | Manufacturing method of LED lamp, LED lamp bar and LED light-emitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104712929A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715975A (en) * | 2016-03-21 | 2016-06-29 | 漳州立达信光电子科技有限公司 | LED bulb |
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Application publication date: 20150617 |
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