CN108591855A - A kind of production technology of LED pendent lamps - Google Patents
A kind of production technology of LED pendent lamps Download PDFInfo
- Publication number
- CN108591855A CN108591855A CN201810474306.9A CN201810474306A CN108591855A CN 108591855 A CN108591855 A CN 108591855A CN 201810474306 A CN201810474306 A CN 201810474306A CN 108591855 A CN108591855 A CN 108591855A
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- Prior art keywords
- led
- lamp
- lampshade
- elargol
- later
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
-
- 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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
-
- 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
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
-
- 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of production technologies of LED pendent lamps, lamp shade body is made using albronze, improve the heat-sinking capability of lamp shade body, the heat-sinking capability of lamp shade body is improved using graphite heat-conducting fin, LED energy-saving lamps efficiency caused by high temperature is avoided to decline, save electric power, improve the service life of LED energy-saving lamps, LED energy-saving lamps are avoided to generate dazzle and stroboscopic using high diffusing reflection reflecting coating, protect the eyesight of user, control elargol thickness avoids elargol is blocked up LED energy-saving lamps is caused to leak electricity, improve the service life and security performance of pendent lamp ontology, the invention can avoid LED energy-saving lamps to damage and the wasting of resources caused by high temperature, improve its heat-sinking capability, protect the eyesight of user, improve the security performance and service life of pendent lamp ontology.
Description
Technical field
The present invention relates to a kind of pendent lamp, the production technology of specifically a kind of LED pendent lamps.
Background technology
LED energy-saving lamps are after compact fluorescent lamp（That is common energy-saving lamp）Lighting source of new generation afterwards.Compared to common section
Can lamp, LED energy-saving lamp environmental protection is not mercurous, and recyclable recycling, power is small, specular removal, the long-life, that is, open it is i.e. bright, it is resistance to frequently to open
It closes, light decay is small, rich in color, tunable optical, and change is abundant.Common energy-saving lamp is largely used, mercury pollution, contaminated soil water can be caused
Source, to indirect contaminated food products, environmental hazard can not despise.
LED energy-saving lamps will produce a large amount of heat when working, and especially during the broiling summer, high temperature leads to the work of energy-saving lamp
Efficiency declines, and wastes electric power and generates more heat, keeps its temperature further up, form vicious circle just, reduce use
Service life.
Invention content
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of production technology of LED pendent lamps
Problem.
To achieve the above object, the present invention provides the following technical solutions：
A kind of production technology of LED pendent lamps, specific production stage are as follows：
（1）Lampshade is processed：Copper alloy plate is chosen, copper alloy plate is put on blanking machine and is cut, will be reduced later
Sheet material be put on press machine and carry out punch forming, strike out pyramidal lampshade blank, lampshade blank top diameter is small, bottom
Diameter is big, and lampshade blank bottom is equipped with circular through hole, later cuts off the flash outside lampshade blank, is then thrown to it
Lampshade is made after light, plating series of process, one layer of nanometer heat radiation coating is sprayed in lamp shade body outer wall, then in lampshade sheet
Body top center position offers circular through hole, and the circular through hole is connected with rope sling one end, is provided with conducting wire inside rope sling, leads
Line is stretched into through the circular through hole at the top of lamp shade body inside lampshade, and lampshade top inner wall centre position is provided with LED energy-saving lamps peace
Screw socket is filled, the installation screw socket and above-mentioned conducting wire are electrically connected, and one layer of graphite heat conducting is arranged in lamp shade body upper inside wall later
Layer smears a floor height diffusing reflection reflecting coating in lamp shade body inner wall lower；
（2）LED energy-saving lamp light bulbs are processed：LED support is put into baking oven and carries out dehumidifying, the temperature in baking oven is controlled in 60-80
Degree Celsius, the holder is ceramics bracket, and upper elargol is put on LED support, LED chip is then arranged on elargol, then
Holder is moved on in drying equipment, elargol is dried, the control of elargol drying temperature is in 75-85 degrees Celsius, drying time
120-150 minutes, holder is taken out after the dry and hard solidification of elargol, is connected chip and holder by ultrasonic wave thermal compression welding with gold thread
Pick up and, then stir evenly epoxy resin and fluorescent powder are placed in the vessel, be filled in later chip surrounding to LED lamp bead into
Row encapsulation, being placed into later in drying equipment makes epoxy resin and the dry and hard solidification of fluorescent powder, at this time inside drying equipment
Temperature is 65-75 degrees Celsius, and epoxy resin drying time is 130-160 minutes, carries out electrical measurement to LED lamp bead later, and detection is closed
Lamp bead ontology is put into baking oven after lattice and carries out dehumidifying, the temperature inside baking oven is controlled at 60-65 degrees Celsius；
（3）Light bulb assembles：By step（2）The lamppost that middle dehumidifying is completed is fixed on lamp plate, then carries out scolding tin to it, later will
Lamp plate is connected with circuit board, and circuit board is connected with the conducting wire inside bulb shell, and nanometer anion powder is added inside hot melt glue,
Mixing liquid is poured into hot melt gun after stirring evenly, is sprayed on lamp plate surrounding later, is connected lamp plate and bulb shell with hot melt adhesive
It picks up and, form LED energy-saving lamp ontologies；
（4）Finished product：By step（3）In LED energy-saving lamps obtained be mounted on step（1）In inside lampshade obtained, LED is made and hangs
Lamp ontology.
As a further solution of the present invention：The step（1）Middle copper alloy is albronze, and the copper alloy plate
Thickness be 1-1.5 millimeters.
As a further solution of the present invention：The step（1）The ratio of middle lampshade blank top diameter and base diameter
It is 1：3.5.
As a further solution of the present invention：The step（1）The diameter and lampshade blank top diameter of middle circular through hole
Ratio be 3：1.
As a further solution of the present invention：The step（1）Middle rope sling is made of plant fiber and metallic fiber.
As a further solution of the present invention：The step（1）The thickness of middle graphite thermal conductive layer is 0.5-1.5 millimeters.
As a further solution of the present invention：The step（1）The height of middle graphite thermal conductive layer and the height of lamp shade body
Ratio be 2：3, the ratio of the height of high diffusing reflection reflecting coating and the height of lamp shade body is 1：3.
As further scheme of the invention：The step（2）In and elargol height be no more than 0.2-0.4 millimeters.
Compared with prior art, the beneficial effects of the invention are as follows：Lamp shade body is made using albronze, improves lampshade sheet
The heat-sinking capability of body is improved the heat-sinking capability of lamp shade body using graphite heat-conducting fin, avoids LED energy-saving lamps efficiency caused by high temperature
Decline, save electric power, improve the service life of LED energy-saving lamps, avoids LED energy-saving lamps from generating using high diffusing reflection reflecting coating dizzy
Light and stroboscopic protect the eyesight of user, control elargol thickness to avoid elargol is blocked up LED energy-saving lamps is caused to leak electricity, improve and hang
The service life and security performance of lamp ontology, the invention can avoid LED energy-saving lamps to damage and the wasting of resources caused by high temperature, carries
Its high heat-sinking capability, protects the eyesight of user, improves the security performance and service life of pendent lamp ontology.
Specific implementation mode
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
In the embodiment of the present invention, a kind of production technology of LED pendent lamps, specific production stage is as follows：
（1）Lampshade is processed：Copper alloy plate is chosen, the copper alloy is albronze, and the thickness of the copper alloy plate is
1-1.5 millimeters, copper alloy plate is put on blanking machine and is cut, the sheet material reduced is put on press machine carry out later
Punch forming strikes out pyramidal lampshade blank, and lampshade blank top diameter is small, and base diameter is big, and the lampshade blank
The ratio of top diameter and base diameter is 1：3.5, lampshade blank bottom be equipped with circular through hole, the diameter of the circular through hole and
The ratio of lampshade blank top diameter is 3：1, the flash outside lampshade blank is cut off later, then it is polished, electricity
Lampshade is made after plating series of process, one layer of nanometer heat radiation coating is sprayed in lamp shade body outer wall, then on lamp shade body top
Portion centre position offers circular through hole, and the circular through hole is connected with rope sling one end, and rope sling is fine by plant fiber and metal
Dimension is made, and conducting wire is provided with inside rope sling, and conducting wire is stretched into through the circular through hole at the top of lamp shade body inside lampshade, in lampshade top
Wall centre position is provided with LED energy-saving lamps installation screw socket, and the installation screw socket and above-mentioned conducting wire are electrically connected, later in lampshade sheet
One layer of graphite thermal conductive layer is arranged in body upper inside wall, and the thickness of the graphite thermal conductive layer is 0.5-1.5 millimeters, the graphite thermal conductive layer
Height and lamp shade body height ratio be 2：3, a floor height diffusing reflection reflecting coating is smeared in lamp shade body inner wall lower,
The ratio of the height of the high diffusing reflection reflecting coating and the height of lamp shade body is 1：3；
（2）LED energy-saving lamp light bulbs are processed：LED support is put into baking oven and carries out dehumidifying, the temperature in baking oven is controlled in 60-80
Degree Celsius, the holder is ceramics bracket, upper elargol is put on LED support, and the height of elargol is no more than 0.2-0.4 millimeters,
Then LED chip on elargol is set, then holder is moved on in drying equipment, elargol is dried, elargol drying temperature
At 75-85 degrees Celsius, drying time is 120-150 minutes, takes out holder after the dry and hard solidification of elargol, is passed through with gold thread for control
Ultrasonic wave thermal compression welding connects chip and holder, then stirs evenly epoxy resin and fluorescent powder are placed in the vessel,
It is filled in chip surrounding later to be packaged LED lamp bead, be placed into drying equipment makes epoxy resin and fluorescence later
Dried bean noodles knot cures, and the temperature inside drying equipment is 65-75 degrees Celsius at this time, and epoxy resin drying time is 130-160 minutes,
Electrical measurement is carried out to LED lamp bead later, lamp bead ontology is put into baking oven after detection is qualified and carries out dehumidifying, the temperature control inside baking oven
System is at 60-65 degrees Celsius；
（3）Light bulb assembles：By step（2）The lamppost that middle dehumidifying is completed is fixed on lamp plate, then carries out scolding tin to it, later will
Lamp plate is connected with circuit board, and circuit board is connected with the conducting wire inside bulb shell, and nanometer anion powder is added inside hot melt glue,
Mixing liquid is poured into hot melt gun after stirring evenly, is sprayed on lamp plate surrounding later, is connected lamp plate and bulb shell with hot melt adhesive
It picks up and, form LED energy-saving lamp ontologies；
（4）Finished product：By step（3）In LED energy-saving lamps obtained be mounted on step（1）In inside lampshade obtained, LED is made and hangs
Lamp ontology.
The present invention operation principle be：Lamp shade body is made using albronze, improves the heat-sinking capability of lamp shade body, profit
The heat-sinking capability that lamp shade body is improved with graphite heat-conducting fin, avoids LED energy-saving lamps efficiency caused by high temperature from declining, and saves electric power,
The service life for improving LED energy-saving lamps avoids LED energy-saving lamps from generating dazzle and stroboscopic, protection using high diffusing reflection reflecting coating
The eyesight of user, control elargol thickness avoid elargol is blocked up LED energy-saving lamps is caused to leak electricity, and improve pendent lamp ontology uses the longevity
Life and security performance, the invention can avoid LED energy-saving lamps to damage and the wasting of resources caused by high temperature, improves its heat-sinking capability,
The eyesight for protecting user, improves the security performance and service life of pendent lamp ontology.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. a kind of production technology of LED pendent lamps, which is characterized in that its specific production stage is as follows：
（1）Lampshade is processed：Copper alloy plate is chosen, copper alloy plate is put on blanking machine and is cut, will be reduced later
Sheet material be put on press machine and carry out punch forming, strike out pyramidal lampshade blank, lampshade blank top diameter is small, bottom
Diameter is big, and lampshade blank bottom is equipped with circular through hole, later cuts off the flash outside lampshade blank, is then thrown to it
Lampshade is made after light, plating series of process, one layer of nanometer heat radiation coating is sprayed in lamp shade body outer wall, then in lampshade sheet
Body top center position offers circular through hole, and the circular through hole is connected with rope sling one end, is provided with conducting wire inside rope sling, leads
Line is stretched into through the circular through hole at the top of lamp shade body inside lampshade, and lampshade top inner wall centre position is provided with LED energy-saving lamps peace
Screw socket is filled, the installation screw socket and above-mentioned conducting wire are electrically connected, and one layer of graphite heat conducting is arranged in lamp shade body upper inside wall later
Layer smears a floor height diffusing reflection reflecting coating in lamp shade body inner wall lower；
（2）LED energy-saving lamp light bulbs are processed：LED support is put into baking oven and carries out dehumidifying, the temperature in baking oven is controlled in 60-80
Degree Celsius, the holder is ceramics bracket, and upper elargol is put on LED support, LED chip is then arranged on elargol, then
Holder is moved on in drying equipment, elargol is dried, the control of elargol drying temperature is in 75-85 degrees Celsius, drying time
120-150 minutes, holder is taken out after the dry and hard solidification of elargol, is connected chip and holder by ultrasonic wave thermal compression welding with gold thread
Pick up and, then stir evenly epoxy resin and fluorescent powder are placed in the vessel, be filled in later chip surrounding to LED lamp bead into
Row encapsulation, being placed into later in drying equipment makes epoxy resin and the dry and hard solidification of fluorescent powder, at this time inside drying equipment
Temperature is 65-75 degrees Celsius, and epoxy resin drying time is 130-160 minutes, carries out electrical measurement to LED lamp bead later, and detection is closed
Lamp bead ontology is put into baking oven after lattice and carries out dehumidifying, the temperature inside baking oven is controlled at 60-65 degrees Celsius；
（3）Light bulb assembles：By step（2）The lamppost that middle dehumidifying is completed is fixed on lamp plate, then carries out scolding tin to it, later will
Lamp plate is connected with circuit board, and circuit board is connected with the conducting wire inside bulb shell, and nanometer anion powder is added inside hot melt glue,
Mixing liquid is poured into hot melt gun after stirring evenly, is sprayed on lamp plate surrounding later, is connected lamp plate and bulb shell with hot melt adhesive
It picks up and, form LED energy-saving lamp ontologies；
（4）Finished product：By step（3）In LED energy-saving lamps obtained be mounted on step（1）In inside lampshade obtained, LED is made and hangs
Lamp ontology.
2. a kind of production technology of LED pendent lamps according to claim 1, which is characterized in that the step（1）Middle copper alloy
For albronze, and the thickness of the copper alloy plate is 1-1.5 millimeters.
3. a kind of production technology of LED pendent lamps according to claim 1, which is characterized in that the step（1）Middle lampshade hair
The ratio of base top diameter and base diameter is 1：3.5.
4. a kind of production technology of LED pendent lamps according to claim 1, which is characterized in that the step（1）It is middle round logical
The diameter in hole and the ratio of lampshade blank top diameter are 3：1.
5. a kind of production technology of LED pendent lamps according to claim 1, which is characterized in that the step（1）Middle rope sling is
It is made of plant fiber and metallic fiber.
6. a kind of production technology of LED pendent lamps according to claim 1, which is characterized in that the step（1）Middle graphite guide
The thickness of thermosphere is 0.5-1.5 millimeters.
7. a kind of production technology of LED pendent lamps according to claim 1, which is characterized in that the step（1）Middle graphite guide
The ratio of the height of thermosphere and the height of lamp shade body is 2：3, the height of the height and lamp shade body of high diffusing reflection reflecting coating
Ratio be 1：3.
8. a kind of production technology of LED pendent lamps according to claim 1, which is characterized in that the step（2）In and elargol
Height be no more than 0.2-0.4 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810474306.9A CN108591855A (en) | 2018-05-17 | 2018-05-17 | A kind of production technology of LED pendent lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810474306.9A CN108591855A (en) | 2018-05-17 | 2018-05-17 | A kind of production technology of LED pendent lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108591855A true CN108591855A (en) | 2018-09-28 |
Family
ID=63631546
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810474306.9A Pending CN108591855A (en) | 2018-05-17 | 2018-05-17 | A kind of production technology of LED pendent lamps |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1848463A (en) * | 2005-04-15 | 2006-10-18 | 南京汉德森科技股份有限公司 | LED white light source based on metal circuit board |
| CN101109496A (en) * | 2007-08-14 | 2008-01-23 | 徐朝丰 | LED flat lamp and manufacturing method thereof |
| US20140247609A1 (en) * | 2011-10-26 | 2014-09-04 | Hangzhou Hpwinner Opto Corporation | Manufacturing method of lamp housing type heat-sink, lamp housing type heat-sink and led lighting device |
| CN204785824U (en) * | 2015-03-19 | 2015-11-18 | 深圳市宏啟光电有限公司 | High heat conduction graphite lamella LED industrial and mining lamp |
| CN106051560A (en) * | 2016-07-14 | 2016-10-26 | 徐廷明 | Negative ion LED illuminating device |
-
2018
- 2018-05-17 CN CN201810474306.9A patent/CN108591855A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1848463A (en) * | 2005-04-15 | 2006-10-18 | 南京汉德森科技股份有限公司 | LED white light source based on metal circuit board |
| CN101109496A (en) * | 2007-08-14 | 2008-01-23 | 徐朝丰 | LED flat lamp and manufacturing method thereof |
| US20140247609A1 (en) * | 2011-10-26 | 2014-09-04 | Hangzhou Hpwinner Opto Corporation | Manufacturing method of lamp housing type heat-sink, lamp housing type heat-sink and led lighting device |
| CN204785824U (en) * | 2015-03-19 | 2015-11-18 | 深圳市宏啟光电有限公司 | High heat conduction graphite lamella LED industrial and mining lamp |
| CN106051560A (en) * | 2016-07-14 | 2016-10-26 | 徐廷明 | Negative ion LED illuminating device |
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Application publication date: 20180928 |