CN105782743A - LED (Light Emitting Diode) ceramic packaged rigid light bar cluster-based high-efficiency and energy-saving lamp and preparation method thereof - Google Patents
LED (Light Emitting Diode) ceramic packaged rigid light bar cluster-based high-efficiency and energy-saving lamp and preparation method thereof Download PDFInfo
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- CN105782743A CN105782743A CN201610275545.2A CN201610275545A CN105782743A CN 105782743 A CN105782743 A CN 105782743A CN 201610275545 A CN201610275545 A CN 201610275545A CN 105782743 A CN105782743 A CN 105782743A
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/90—Methods of manufacture
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- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
- F21V19/002—Fastening arrangements intended to retain light sources the fastening means engaging the encapsulation or the packaging of the semiconductor device
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- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/049—Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
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- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
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- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Led Device Packages (AREA)
Abstract
The invention discloses an LED (Light Emitting Diode) ceramic packaged rigid light bar cluster-based high-efficiency and energy-saving lamp and a preparation method thereof. The energy-saving lamp consists of a distribution structure and a luminous body; the distribution structure comprises a power supply conversion module and a contact plugging part; the output end of the contact plugging part is provided with contacts and positioning retaining seats; the luminous body comprises a connecting table and a plurality of luminescent tubes identical in specification; the connecting table is provided with luminescent tube positioning holes and positioning buckles; when the connecting table is inserted into the positioning retaining seats by the positioning buckles, luminescent tube electrode fixing points are in contact with the corresponding contacts at the output end of the contact plugging part to enable the luminescent tube to be power up; each luminescent tube comprises a light-transmitting cover, an LED rigid light bar and a plurality of rod-shaped electric conduction terminals; each rigid light bar is vertically supported by the corresponding electric conduction terminals; a terminal head of each electric conduction terminal is supported at an electrode of the corresponding rigid light bar; each electrode is corresponding to an electric conduction terminal and is welded and fixed to the electric conduction terminal; and the bottom end of each terminal penetrates through the corresponding light-transmitting cover to form a luminescent tube electrode. According to the high-efficiency and energy-saving lamp disclosed by the invention, production efficiency of packaging LED light bars in the lamp is increased; the high-efficiency and energy-saving lamp has a relatively high modularization characteristic, so that the high-efficiency and energy-saving lamp can be conveniently prepared with a production line.
Description
Technical field
The present invention relates to lighting apparatus field, especially a kind of energy-efficient lamp based on the hard lamp bar cluster of LED ceramic package and preparation method thereof.
Background technology
In recent years, LED light source is widely applied in lighting apparatus, but prepare not easily due to great power LED unit of luminous and price is high, constrain the high-power of LED light source to a certain extent, part researcher is had to propose the LED light emitting array with finished product to substitute the scheme of high-power LED unit of luminous, but LED light-emitting section still suffers from heat dissipation problem, and the LED light emitting array of small size often exists with the form of finished circuit board, if it is encapsulated in the narrow and small confined space in light fixture, its welding and sealing by fusing operation all acquire a certain degree of difficulty, generally require manual operation, production efficiency is very low.
Light fixture new national standard GB7000.1-2015 specify that blue light restriction requirement, its clear stipulaties should carry out blue light hazard evaluation according to IEC/TR62778 with the light fixture of integral LED or LED module, for child with movable light fixture and mini light night, the blue light hazard rating recorded in 200mm distance must not exceed RG1；This is additionally arranged the assessment reference of health aspect to the manufacturer's standard of light fixture, when LED light emitting array is encapsulated in lamp interior, it is also necessary to consider whether final products can reach the blue light restriction requirement of new national standard.
A kind of earthenware multitube LED disclosed in the patent of publication number 203162665U, the LED of big output light flux is made by encapsulating LED light-emitting section in light fixture, but the process employs crystalline ceramics tube core to support LED light-emitting section, the wire of LED light-emitting section need to dock with die leads in small space, common process not easily realizes, under prior art, there is high light face and low light level face in LED light-emitting section, if encapsulating multiple light-emitting section in single tube to make fluorescent tube uniformly go out light to affect heat radiation, the light output mutual superposition of meeting of multiple light-emitting sections, such as design or Rig up error, also easily because the excessive generation blue light of lamp wall local light flux overflows the blue light restriction requirement making product be unable to reach light fixture new national standard GB7000.1-2015；If fluorescent tube only encapsulates a light-emitting section in this this design, the light-emitting area of fluorescent tube must be manually adjusted to guarantee the uniform in light emission on each of light fixture, relatively complicated installing.
Summary of the invention
The present invention proposes a kind of energy-efficient lamp based on the hard lamp bar cluster of LED ceramic package and preparation method thereof, by the optimization to the hard lamp bar encapsulating structure of LED, and adopt specific luminous body connected structure, solve the production efficiency difficult problem encapsulating LED lamp bar in light fixture well, and make this series products possess higher modular characteristics, it is easy to be prepared in a pipeline fashion, is greatly improved production efficiency.
The present invention is by the following technical solutions.
A kind of energy-efficient lamp based on the hard lamp bar cluster of LED ceramic package and preparation method thereof, described electricity-saving lamp is made up of distribution structure and luminous body；Described distribution structure includes power transfer module and Plug Division, contact, the input of described power transfer module is connected with externally fed, the input of Plug Division, described contact is connected with the outfan of power transfer module, and the output of Plug Division, described contact is provided with the contact by precalculated position ordered arrangement and location deck.
Described luminous body includes connected unit and the luminous tube of some same sizes, described connected unit place is provided with luminous tube hole, location and locating fastener, one end, hole, described luminous tube location is used for luminous tube of planting, other end side place is provided with by the luminous tube electrode fixing point of precalculated position ordered arrangement, and the arrangement position of described luminous tube electrode fixing point is corresponding with outfan contact, Plug Division, contact；The light-emitting area of described luminous tube divides high light face and low light level face；When luminous tube is inserted in hole, luminous tube location, and when luminous tube electrode is fixed on luminous tube electrode fixed point, the high light face of luminous tube is positioned at the exiting surface side of luminous body；When the connected unit of luminous body is inserted in location deck with locating fastener, described luminous tube electrode fixing point is formed with outfan contact, Plug Division, contact and electrically connects, and makes luminous tube electroluminescent.
Described luminous tube includes the conducting terminal of an airtight diffuser, a LED hard lamp bar and some rods, the electrode of described LED hard lamp bar concentrates the one end being located at long limit, the hard lamp bar of described LED by conducting terminal vertical support in diffuser, fill heat-conducting gas layer in diffuser, diffuser inwall is covered with fluorescent coating；When the hard lamp bar of conducting terminal support LED, conducting terminal props up in the electrode place of the hard lamp bar of LED with top terminal head, the corresponding conducting terminal of each electrode, the welded electrode place being fixed on the hard lamp bar of LED of terminal head forms electrical connection, diffuser place is fixed in conducting terminal stage casing, and terminal lower portion passes using partly as luminous tube electrode of diffuser.
The conducting terminal supporting construction to the hard lamp bar of LED in described luminous tube, its preparation method is:
A, thin elastic sheet metal is carried out stamping-out, make sheet metal form side and there is the blank flat of multiple parallel conducting terminal shape, conducting terminal is positioned at blank sheet edge for the terminal head electrically connected with the hard lamp bar of LED, terminal head is the bifurcated formed by two metal lug, terminal head size and spacing are corresponding with the electrode of LED hard lamp bar, and terminal is still connected with sheet metal.
B, on the terminal head at blank flat edge the hard lamp bar of plant LED, make the electrode of the hard lamp bar of LED contact with terminal head, one conducting terminal of each electrode contact, then through welding make the electrode of the hard lamp bar of LED be fixed on terminal head.
C, on sheet metal, cut off the body of rod tail end of conducting terminal, make the conducting terminal being fixed with the hard lamp bar of LED separate with sheet metal.
D, the conducting terminal being fixed with LED hard lamp bar being loaded in the untight diffuser in one end, terminal bottom passes the non-blind end of diffuser.
E, being filled with heat-conducting gas in diffuser, the non-blind end of diffuser is carried out sealing by fusing, makes terminal stage casing be fixed by diffuser, the terminal head in diffuser supports the hard lamp bar of LED, and the terminal tail end passing diffuser forms luminous tube electrode.
Described diffuser is the diffuser processed through frosted.
Described heat-conducting gas layer is with noble gas or inactive gas molding.
Described fluorescent coating is may filter that the fluorescent material molding of blue light.
The input of described power transfer module is by auger type footing or plug-in base is connected with externally fed.
The hard lamp bar of described LED is the LED lamp bar of the ceramic package of one side luminescence, and its light-emitting area points to the high light face of luminous tube.
In the present invention, described luminous body includes connected unit and the luminous tube of some same sizes, described connected unit place is provided with luminous tube hole, location and locating fastener, one end, hole, described luminous tube location is used for luminous tube of planting, other end side place is provided with by the luminous tube electrode fixing point of precalculated position ordered arrangement, when luminous tube is inserted in hole, luminous tube location, and when luminous tube electrode is fixed on luminous tube electrode fixed point, the high light face of luminous tube is positioned at the exiting surface side of luminous body；This design makes the electric connection structure of luminous tube and light direction adjustment can complete at same in-process, and when luminous tube completes to electrically connect in product of the present invention, its exiting surface automatically points to correct direction, has saved man-hour.
In the present invention, described luminous tube includes an airtight diffuser, a hard lamp bar of LED and two conducting terminals, the hard lamp bar of described LED by conducting terminal vertical support, is filled heat-conducting gas layer, diffuser inwall is covered with fluorescent coating in diffuser in diffuser；When the hard lamp bar of conducting terminal support LED, conducting terminal props up in the conductive contact place of the hard lamp bar of LED with top terminal head, the welded conductive contact being fixed on the hard lamp bar of LED of terminal head, diffuser place is fixed in conducting terminal stage casing, and terminal lower portion passes using partly as luminous tube electrode of diffuser；LED hard lamp bar encapsulating structure in light fixture has been simplified in this design significantly, the supporting construction of the hard lamp bar of LED also uses as conductive structure simultaneously, simplifies encapsulation, reduces packaging technology difficulty, also make the heat-dissipating space in luminous tube bigger, be conducive to improving product service life.
In the present invention, the input of described power transfer module is connected with externally fed, and the input of Plug Division, described contact is connected with the outfan of power transfer module, and the output of Plug Division, described contact is provided with the contact by precalculated position ordered arrangement and location deck；Described connected unit place is provided with luminous tube hole, location and locating fastener, one end, hole, described luminous tube location is used for luminous tube of planting, other end side place is provided with by the luminous tube electrode fixing point of precalculated position ordered arrangement, and the arrangement position of described luminous tube electrode fixing point is corresponding with outfan contact, Plug Division, contact；When the connected unit of luminous body is inserted in location deck with locating fastener, described luminous tube electrode fixing point is formed with outfan contact, Plug Division, contact and electrically connects, and makes luminous tube electroluminescent；This design enhances the modularity feature of this product so that each position of this product can form each assembly being prone to splicing in the way of modularized production, then is uniformly carried out assembling, can effective improving production efficiency.
In the present invention, directly with thin elastic sheet metal stamping-out for the blank flat containing conducting terminal shape, plant on blank flat again and weld the hard lamp bar of LED, then from blank flat, cut the hard lamp bar of the LED being welded with conducting terminal be packaged, most flow processs of which can be undertaken by mechanical flow waterline, being greatly improved product manufacturing efficiency, technique is simple and is easily achieved.
In the present invention, one diffuser only corresponding hard lamp bar of LED, belong to the modularized design that structure is fixing, its radiating efficiency is high, and the light intensity superposition problem that can produce when avoiding the design of many lamps bar, the proportioning of phosphor powder layer and technique are easily mated with the luminous flux of the hard lamp bar of LED, be conducive to the phosphor powder layer promoting in the diffuser absorption efficiency to the blue light in LED light line, not easily produce blue light to overflow because luminous flux is big, make the blue light restriction requirement that light fixture is easier to comply with in light fixture new national standard, also reduce the operation difficulty adhering to phosphor powder layer in diffuser.
In the present invention, by the particular design to luminotron structure, the conductive supporting of hard for LED lamp bar, luminous tube are encapsulated these strict assembly precisions of needs and the improvement of bubble-tight operation, makes it to adopt pipeline system to produce, process efficiency can be promoted, be of value to again lifting end product quality.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in more detail:
Accompanying drawing 1 is the decomposition cut-away illustration of product of the present invention；
Accompanying drawing 2 is the cut-away illustration on the other direction of the luminous tube of product of the present invention；
Accompanying drawing 3 is the schematic diagram of the blank flat of the hard lamp bar of plant LED in product preparation process of the present invention；
In figure: 1-luminous body；2-distribution structure；3-power transfer module；Plug Division, 4-contact；5-contact；6-positions deck；7-connected unit；8-luminous tube；9-locating fastener；10-luminous tube electrode fixing point；11-conducting terminal；The hard lamp bar of 12-LED；13-diffuser；14-terminal head；The electrode of the hard lamp bar of 15-LED；The light-emitting area of the hard lamp bar of 16-LED；The 17-terminal body of rod；The high light face of 18-luminous tube；The low light level face of 19-luminous tube；20-blank flat；21-auger type footing.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of energy-efficient lamp based on the hard lamp bar cluster of LED ceramic package and preparation method thereof, it is characterised in that: described electricity-saving lamp is made up of distribution structure 2 and luminous body 1；Described distribution structure includes power transfer module 3 and Plug Division, contact 4, the input of described power transfer module 3 is connected with externally fed, the input of Plug Division, described contact 4 is connected with the outfan of power transfer module, and the output of Plug Division, described contact is provided with the contact 5 by precalculated position ordered arrangement and location deck 6.
Described luminous body 1 includes the luminous tube 8 of connected unit 7 and some same sizes, described connected unit 7 place is provided with luminous tube hole, location and locating fastener 9, one end, hole, described luminous tube location is used for luminous tube 8 of planting, other end side place is provided with by the luminous tube electrode fixing point 10 of precalculated position ordered arrangement, and the arrangement position of described luminous tube electrode fixing point 10 is corresponding with outfan contact 5, Plug Division, contact；The light-emitting area of described luminous tube 8 divides high light face and low light level face；When luminous tube 8 is inserted in hole, luminous tube location, and when luminous tube electrode is fixed on luminous tube electrode fixed point, the high light face of luminous tube 8 is positioned at the exiting surface side of luminous body；When the connected unit 7 of luminous body 1 is inserted in location deck 6 with locating fastener 9, described luminous tube electrode fixing point is formed with outfan contact, Plug Division, contact and electrically connects, and makes luminous tube 8 electroluminescent.
Described luminous tube includes the conducting terminal 11 of airtight 13, LED hard lamp bar 12 of diffuser and some rods, the electrode of described LED hard lamp bar 12 concentrates the one end being located at long limit, the hard lamp bar 12 of described LED by conducting terminal 11 vertical support in diffuser 13, fill heat-conducting gas layer in diffuser 13, diffuser 13 inwall is covered with fluorescent coating；When conducting terminal 11 supports LED hard lamp bar 12, conducting terminal 11 with top terminal head 14 in electrode 15 place of the hard lamp bar 12 of LED, the corresponding conducting terminal 11 of each electrode 15, welded electrode 15 place being fixed on the hard lamp bar of LED of terminal head 14 forms electrical connection, the conducting terminal body of rod 17 stage casing is fixed in diffuser 13, and the terminal body of rod 17 bottom passes using partly as luminous tube 8 electrode of diffuser 13.
The conducting terminal supporting construction to the hard lamp bar of LED in described luminous tube, its preparation method is:
A, thin elastic sheet metal is carried out stamping-out, make sheet metal form side and there is the blank flat 20 of multiple parallel conducting terminal shape, conducting terminal is positioned at blank sheet edge for the terminal head 14 electrically connected with the hard lamp bar of LED, terminal head is the bifurcated formed by two metal lug, terminal head size and spacing are corresponding with the electrode of LED hard lamp bar, and terminal 17 is still connected with sheet metal.
B, on the terminal head 14 at blank flat edge the hard lamp bar 12 of plant LED, make the electrode of the hard lamp bar of LED contact with terminal head, one conducting terminal of each electrode contact, then through welding make the electrode of the hard lamp bar of LED be fixed on terminal head.
C, on sheet metal, cut off the body of rod tail end of conducting terminal, make the conducting terminal being fixed with the hard lamp bar of LED separate with sheet metal.
D, the conducting terminal being fixed with LED hard lamp bar being loaded in the untight diffuser in one end, terminal bottom passes the non-blind end of diffuser.
E, being filled with heat-conducting gas in diffuser, the non-blind end of diffuser is carried out sealing by fusing, makes the terminal body of rod 17 stage casing be fixed by diffuser, the terminal head in diffuser supports the hard lamp bar of LED, and the terminal tail end passing diffuser forms luminous tube electrode.
Described diffuser 13 is the diffuser processed through frosted.
Described heat-conducting gas layer is with noble gas or inactive gas molding.
Described fluorescent coating is may filter that the fluorescent material molding of blue light.
The input of described power transfer module 3 is by auger type footing 21 or plug-in base is connected with externally fed.
The hard lamp bar 12 of described LED is the LED lamp bar of the ceramic package of one side luminescence, and its light-emitting area 16 points to the high light face 18 of luminous tube 8.
Claims (7)
1. energy-efficient lamp based on the hard lamp bar cluster of LED ceramic package and preparation method thereof, it is characterised in that: described electricity-saving lamp is made up of distribution structure and luminous body；Described distribution structure includes power transfer module and Plug Division, contact, the input of described power transfer module is connected with externally fed, the input of Plug Division, described contact is connected with the outfan of power transfer module, and the output of Plug Division, described contact is provided with the contact by precalculated position ordered arrangement and location deck；
Described luminous body includes connected unit and the luminous tube of some same sizes, described connected unit place is provided with luminous tube hole, location and locating fastener, one end, hole, described luminous tube location is used for luminous tube of planting, other end side place is provided with by the luminous tube electrode fixing point of precalculated position ordered arrangement, and the arrangement position of described luminous tube electrode fixing point is corresponding with outfan contact, Plug Division, contact；The light-emitting area of described luminous tube divides high light face and low light level face；When luminous tube is inserted in hole, luminous tube location, and when luminous tube electrode is fixed on luminous tube electrode fixed point, the high light face of luminous tube is positioned at the exiting surface side of luminous body；When the connected unit of luminous body is inserted in location deck with locating fastener, described luminous tube electrode fixing point is formed with outfan contact, Plug Division, contact and electrically connects, and makes luminous tube electroluminescent；
Described luminous tube includes the conducting terminal of an airtight diffuser, a LED hard lamp bar and some rods, the electrode of described LED hard lamp bar concentrates the one end being located at long limit, the hard lamp bar of described LED by conducting terminal vertical support in diffuser, fill heat-conducting gas layer in diffuser, diffuser inwall is covered with fluorescent coating；When the hard lamp bar of conducting terminal support LED, conducting terminal props up in the electrode place of the hard lamp bar of LED with top terminal head, the corresponding conducting terminal of each electrode, the welded electrode place being fixed on the hard lamp bar of LED of terminal head forms electrical connection, diffuser place is fixed in conducting terminal stage casing, and terminal lower portion passes using partly as luminous tube electrode of diffuser.
2. a kind of energy-efficient lamp based on the hard lamp bar cluster of LED ceramic package according to claim 1 and preparation method thereof, it is characterised in that: the conducting terminal supporting construction to the hard lamp bar of LED in described luminous tube, its preparation method is；
A, thin elastic sheet metal is carried out stamping-out, make sheet metal form side and there is the blank flat of multiple parallel conducting terminal shape, conducting terminal is positioned at blank sheet edge for the terminal head electrically connected with the hard lamp bar of LED, terminal head is the bifurcated formed by two metal lug, terminal head size and spacing are corresponding with the electrode of LED hard lamp bar, and terminal is still connected with sheet metal；
B, on the terminal head at blank flat edge the hard lamp bar of plant LED, make the electrode of the hard lamp bar of LED contact with terminal head, one conducting terminal of each electrode contact, then through welding make the electrode of the hard lamp bar of LED be fixed on terminal head；
C, on sheet metal, cut off the body of rod tail end of conducting terminal, make the conducting terminal being fixed with the hard lamp bar of LED separate with sheet metal；
D, the conducting terminal being fixed with LED hard lamp bar being loaded in the untight diffuser in one end, terminal bottom passes the non-blind end of diffuser；
E, being filled with heat-conducting gas in diffuser, the non-blind end of diffuser is carried out sealing by fusing, makes terminal stage casing be fixed by diffuser, the terminal head in diffuser supports the hard lamp bar of LED, and the terminal tail end passing diffuser forms luminous tube electrode.
3. a kind of energy-efficient lamp based on the hard lamp bar cluster of LED ceramic package according to claim 1 and preparation method thereof, it is characterised in that: described diffuser is the diffuser processed through frosted.
4. a kind of energy-efficient lamp based on the hard lamp bar cluster of LED ceramic package according to claim 1 and preparation method thereof, it is characterised in that: described heat-conducting gas layer is with noble gas or inactive gas molding.
5. a kind of energy-efficient lamp based on the hard lamp bar cluster of LED ceramic package according to claim 1 and preparation method thereof, it is characterised in that: described fluorescent coating is may filter that the fluorescent material molding of blue light.
6. a kind of energy-efficient lamp based on the hard lamp bar cluster of LED ceramic package according to claim 1 and preparation method thereof, it is characterised in that: the input of described power transfer module is by auger type footing or plug-in base is connected with externally fed.
7. a kind of energy-efficient lamp based on the hard lamp bar cluster of LED ceramic package according to claim 1 and preparation method thereof, it is characterised in that: the hard lamp bar of described LED is the LED lamp bar of the ceramic package of one side luminescence, and its light-emitting area points to the high light face of luminous tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610275545.2A CN105782743A (en) | 2016-04-29 | 2016-04-29 | LED (Light Emitting Diode) ceramic packaged rigid light bar cluster-based high-efficiency and energy-saving lamp and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610275545.2A CN105782743A (en) | 2016-04-29 | 2016-04-29 | LED (Light Emitting Diode) ceramic packaged rigid light bar cluster-based high-efficiency and energy-saving lamp and preparation method thereof |
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| CN105782743A true CN105782743A (en) | 2016-07-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3516296A4 (en) * | 2016-09-19 | 2020-06-03 | Dror Benshetrit | Technologies for illumination |
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| CN204879601U (en) * | 2015-08-31 | 2015-12-16 | 福建中科芯源光电科技有限公司 | LED pottery light source lamp pole and bulb that makes thereof |
| CN205640314U (en) * | 2016-04-29 | 2016-10-12 | 福建明业新能源科技有限公司 | Energy -efficient lamp based on hard lamp strip cluster of LED ceramic package |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3516296A4 (en) * | 2016-09-19 | 2020-06-03 | Dror Benshetrit | Technologies for illumination |
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