CN107726068A - A kind of adjustable type outdoor full color LED SMD lamp group and its production technology - Google Patents
A kind of adjustable type outdoor full color LED SMD lamp group and its production technology Download PDFInfo
- Publication number
- CN107726068A CN107726068A CN201710767585.3A CN201710767585A CN107726068A CN 107726068 A CN107726068 A CN 107726068A CN 201710767585 A CN201710767585 A CN 201710767585A CN 107726068 A CN107726068 A CN 107726068A
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- China
- Prior art keywords
- layer
- lamp group
- circular layer
- portable plate
- housing
- Prior art date
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000005516 engineering process Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000010981 drying operation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000005286 illumination Methods 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
Classifications
-
- 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
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
-
- 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
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (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 adjustable type outdoor full color LED SMD lamp group and its production technology, light fixture includes the lampshade and circular arc housing of circular arc, lampshade is sleeved on housing, housing bottom is provided with circular opening, fixed plate and circular portable plate in opening provided with annular, portable plate is sequentially provided with inner sandwich layer from inside to outside, inner circular layer and outer circular layer, it is connected between outer circular layer and fixed plate by vertically arranged annular groove, annular groove is provided between inner circular layer and inner sandwich layer, annular groove is provided between inner circular layer and outer circular layer, multiple LED pasters are uniformly installed on portable plate, electric expansion bar is installed with the top of housing, the end of electric expansion bar is connected to the upper surface of inner sandwich layer；The light fixture that the present invention is produced using integrated forming technique, the overall stability of light fixture are more preferable；Meanwhile the present invention facilitates multiple LED pasters to form the structure of depression or the structure of projection in housing, meets the different irradiation demand of Surface-mount LED lamp group by the improvement to Surface-mount LED lamp group structure.
Description
Technical field
The present invention relates to the production technical field of Surface-mount LED lamp group, more particularly to a kind of adjustable type outdoor full color LED paster
Lamp group and its production technology.
Background technology
Surface-mount LED lamp group refers to energy printing opacity, distribution and the utensil for changing LED light source light distribution, including the institute in addition to LED light source
Have for fixing and protecting whole parts and components needed for LED light source.With the progressively development of LED illumination lamp, in lighting engineering
The public arenas such as floor light, LED illumination instead of some conventional light source products gradually.
Traditional Surface-mount LED lamp group on the market, its light type are divided into two kinds, a kind of light for diffused, for big
The illumination work of scope, another kind are focus type light, the accent light on local location, are needed for different applications
Will, be illuminated using different types of light, and then also diffraction has gone out different types of light fixture, but with regard to outdoor lighting and
Speech, inherently a variety of different requirements, if needing to carry a variety of different types of light fixtures for different requirements, carrying is got up
It is very inconvenient, and application needs to install respectively, and the promotion and application to LED bring very big puzzlement.
The content of the invention
For above-mentioned problem, present invention aims at provide it is a kind of can flexible modulation light species, meet more
Kind light demand, the light adjustable type outdoor full color LED SMD lamp group and its produce work that convenient combination out of doors is installed and applied
Skill.
In order to achieve the above object, the technical solution adopted by the present invention is as follows：A kind of light adjustable type outdoor full color LED patch
Piece lamp group, described light fixture includes the lampshade of circular arc and circular arc housing, lampshade are sleeved on housing, described housing bottom
Opening provided with circle, the interior fixed plate provided with annular of described opening and circular portable plate, described portable plate is in
Inner sandwich layer, inner circular layer and outer circular layer outwards are sequentially provided with, passes through vertically arranged annular between described outer circular layer and fixed plate
Chute is connected, and annular groove is provided between inner circular layer and inner sandwich layer, and annular groove is provided between inner circular layer and outer circular layer, described
Portable plate on multiple LED pasters are uniformly installed, electric expansion bar is installed with the top of the housing, described is electronic
The end of expansion link is connected to the upper surface of inner sandwich layer.
The inner sandwich layer of portable plate of the present invention, inner circular layer, the thickness of outer circular layer are identical, and the length of the annular groove is
The 1/2~1/3 of movable plate thickness；Three layers on portable plate：Inner sandwich layer, it can be mutually shifted between inner circular layer, outer circular layer,
The irradiating angle of each LED pasters is conveniently adjusted, limits position and the distance of its slip between three by annular groove, still
The length of chute is unsuitable long, long then easy slippage, influences the connection between three.
LED pasters of the present invention are evenly distributed on inner circular layer or outer circular layer, and the LED pasters on the outer circular layer are set
Put on the symmetrical position of gap institute between adjacent two LED pasters on inner circular layer；Divided by being misplaced on portable plate
The LED pasters of cloth, either concentrate projection or scatter, facilitate the uniform illumination on each position.
LED pasters of the present invention are movably arranged on portable plate, and the top of portable plate is housing radiating area, and LED is pasted
Piece can be dismantled and changed in itself, simultaneously because the present apparatus is the structure of multiple Surface-mount LED lamp groups, pass through the area of circular arc
Domain is radiated, and ensures the normal use of light fixture.
The outside of housing of the present invention is provided with positioning fastener；Lamp casing is conveniently locked by positioning fastener, ensured
Stability of the light fixture during movement and use.
The present invention provides a kind of production technology of light adjustable type outdoor full color LED SMD lamp group, described Surface-mount LED lamp
The lampshade of group, housing and portable plate disposably plastify sizing by transparent material and formed, and described production technology includes following step
Suddenly：
Raw material is thrown and put into extruder after screening, by plastic heating and viscous state material is formed in extruder, adds
The temperature of hot-zone is 190-230 DEG C；
Under the rotation push effect of extruder screw, the plastics that heating zone melts are squeezed into the mould of definite shape, mould
In temperature be 200-210 DEG C, persistently inject mould in, until mould in be full of fluidised form raw material；
Need to continue to carry out drying operation during shaping, using sub-sectional cooling technique, every section of cool time is 10min, one
Section chilling temperature is 120-200 DEG C, and 80-120 DEG C of two-step cooling temperature, three-stage cooling temperature is 30-80 DEG C, makes the material in mould
Material cooling and shaping is product.
Reflectorized material is coated with the inner sandwich layer of portable plate of the present invention, inner circular layer and outer circular layer；By reflective
Material enters to reflect the light of Surface-mount LED lamp group, and convenient concentrate light injects lampshade, improve the brightness of light fixture.
The advantage of the invention is that：The present invention is using the light fixture of integrated forming technique production, the overall stability of light fixture
More preferably, lighting angle is adjusted, operation is flexible；Simultaneously, the present invention is by the improvement to Surface-mount LED lamp group structure, in light fixture
Addition portable plate and electric expansion bar structure, facilitate multiple LED pasters to form the structure or convex of depression in housing in housing
The structure risen, meet the different irradiation demand of Surface-mount LED lamp group, sunk structure facilitates spotlighting, and bulge-structure is convenient to be scattered
Illumination, meets the different use demand of Surface-mount LED lamp group, improves its application, device is entered by electric expansion bar in itself
Row control, facilitate the angle that accurate condition portable plate is raised or is recessed, simple operation.
Brief description of the drawings
Fig. 1 is the apparatus structure sketch of the present invention；
Fig. 2 is the apparatus structure upward view of the present invention；
Fig. 3 is the partial structurtes enlarged drawing of the portable plate of the present invention.
Wherein, 1 housing, 2 lampshades, 3 portable plates, 4 LED pasters, 5 annular grooves, 6 electric expansion bars, 7 positioning
Lock, 8 fixed plates, 9 inner sandwich layers, 10 inner circular layers, 11 outer circular layers.
Embodiment
The present invention is described in further detail with embodiment for explanation below in conjunction with the accompanying drawings.
Embodiment 1：A kind of light adjustable type outdoor full color LED SMD lamp group as shown in Figure 1,2 and 3, described light fixture
Lampshade 2 and circular arc housing 1 including circular arc, lampshade 2 are sleeved on housing 1, and the described bottom of housing 1 is provided with circular open
Mouthful, fixed plate 8 and circular portable plate 3, described portable plate 3 in described opening provided with annular are set successively from inside to outside
There are inner sandwich layer 9, inner circular layer 10 and outer circular layer 11, it is sliding by vertically arranged annular between described outer circular layer 11 and fixed plate 8
Groove 5 is connected, and annular groove 5 is provided between inner circular layer 9 and inner sandwich layer 10, and it is sliding that annular is provided between inner circular layer 10 and outer circular layer 11
Groove 5, multiple LED pasters 4 are uniformly installed on described portable plate 3, the top of the housing 1 is installed with electric expansion bar
6, the end of described electric expansion bar 6 is connected to the upper surface of inner sandwich layer 9.
Embodiment 2：As shown in Figure 1,2 and 3, the inner sandwich layer 9 of portable plate 3, inner circular layer 10, the thickness of outer circular layer 11 are identical,
The length of the annular groove 5 is the 1/2~1/3 of the thickness of portable plate 3；Three layers on portable plate 3：Inner sandwich layer 9, inner circular layer 10,
It can be mutually shifted between outer circular layer 11, the convenient irradiating angle for adjusting each LED pasters 4, pass through annular between three
Chute 5 limits position and the distance that it is slided, but unsuitable long, the long then easy slippage of the length of chute 5, influence three it
Between connection.
Embodiment 3：As shown in Figure 1,2 and 3, LED pasters 4 are evenly distributed on inner circular layer 10 or outer circular layer 11, described outer
LED pasters 4 on circular layer 11 are arranged on the symmetrical position of gap institute between two LED pasters 4 adjacent on inner circular layer 10
On；By the LED pasters 4 being dislocatedly distributed on portable plate 3, either concentrate projection or scatter, facilitate on each position
Uniform illumination.
Embodiment 5：As shown in Figure 1,2 and 3, LED pasters 4 are movably arranged on portable plate 3, and the top of portable plate 3 is shell
Body radiating area, LED pasters 4 can be dismantled and changed in itself, simultaneously because the present apparatus is the structure of multiple LED pasters 4, be led to
The region for crossing circular arc is radiated, and ensures the normal use of light fixture.
Embodiment 6：As shown in Figure 1,2 and 3, the outside of housing 1 is provided with positioning fastener 7；Locked by the way that positioning fastener 7 is convenient
Lamp casing 1, ensure stability of the light fixture during movement and use.
Embodiment 7：As shown in Figure 1,2 and 3, the present invention provides a kind of light adjustable type outdoor full color LED SMD lamp group
Production technology, the lampshade 2 of described Surface-mount LED lamp group, housing 1 and portable plate 3 by transparent material disposably plastify sizing and
Into described production technology comprises the following steps：
1）Raw material is thrown and put into extruder after screening, by plastic heating and viscous state material is formed in extruder,
The temperature of heating zone is 190-230 DEG C.
2）Under the rotation push effect of extruder screw, the plastics that heating zone melts are squeezed into the mould of definite shape
In, the temperature in mould is 200-210 DEG C, is persistently injected in mould, until being full of fluidised form raw material in mould.
3）Need to continue to carry out drying operation during shaping, using sub-sectional cooling technique, every section of cool time is
10min, one-step cooling temperature are 120-200 DEG C, and 80-120 DEG C of two-step cooling temperature, three-stage cooling temperature is 30-80 DEG C, makes mould
Material cooling and shaping in tool is product.
Embodiment 8：As shown in Figure 1,2 and 3, it is coated with the inner sandwich layer 9 of portable plate 3, inner circular layer 10 and outer circular layer 11
Reflectorized material；Enter to reflect the light of LED pasters 4 by reflectorized material, convenient concentrate light injects lampshade 2, improve light fixture
Brightness.
It should be noted that above-mentioned is only presently preferred embodiments of the present invention, not it is used for limiting the protection model of the present invention
Enclose, any combination or equivalents made on the basis of above-described embodiment belong to protection scope of the present invention.
Claims (7)
1. a kind of light adjustable type outdoor full color LED SMD lamp group, described light fixture includes the lampshade and circular arc shell of circular arc
Body, lampshade are sleeved on housing, it is characterised in that described housing bottom is provided with circular opening, is provided with described opening
The fixed plate of annular and circular portable plate, described portable plate are sequentially provided with inner sandwich layer, inner circular layer and outer shroud from inside to outside
Layer, is connected by vertically arranged annular groove between described outer circular layer and fixed plate, is set between inner circular layer and inner sandwich layer
There is annular groove, annular groove is provided between inner circular layer and outer circular layer, multiple LED patches are uniformly installed on described portable plate
Piece, electric expansion bar is installed with the top of the housing, the end of described electric expansion bar is connected to the upper of inner sandwich layer
Surface.
2. light adjustable type outdoor full color LED SMD lamp group as claimed in claim 1, it is characterised in that the portable plate
Inner sandwich layer, inner circular layer, the thickness of outer circular layer are identical, and the length of the annular groove is the 1/2~1/3 of movable plate thickness.
3. light adjustable type outdoor full color LED SMD lamp group as claimed in claim 1, it is characterised in that described LED pasters
It is evenly distributed on inner circular layer or outer circular layer, the LED pasters on the outer circular layer are arranged on two LEDs adjacent with inner circular layer
On the symmetrical position of gap institute between paster.
4. the light adjustable type outdoor full color LED SMD lamp group as described in claim 1 or 3, it is characterised in that described LED
Paster is movably arranged on portable plate, and the top of portable plate is housing radiating area.
5. light adjustable type outdoor full color LED SMD lamp group as claimed in claim 1, it is characterised in that described housing
Outside is provided with positioning fastener.
6. a kind of production technology of light adjustable type outdoor full color LED SMD lamp group as claimed in claim 1, its feature exist
In the lampshade of described Surface-mount LED lamp group, housing and portable plate disposably plastify sizing by transparent material and formed, described
Production technology comprises the following steps：
Raw material is thrown and put into extruder after screening, by plastic heating and viscous state material is formed in extruder, adds
The temperature of hot-zone is 190-230 DEG C；
Under the rotation push effect of extruder screw, the plastics that heating zone melts are squeezed into the mould of definite shape, mould
In temperature be 200-210 DEG C, persistently inject mould in, until mould in be full of fluidised form raw material；
Need to continue to carry out drying operation during shaping, using sub-sectional cooling technique, every section of cool time is 10min, one
Section chilling temperature is 120-200 DEG C, and 80-120 DEG C of two-step cooling temperature, three-stage cooling temperature is 30-80 DEG C, makes the material in mould
Material cooling and shaping is product.
7. the production technology of light adjustable type outdoor full color LED SMD lamp group as claimed in claim 6, it is characterised in that institute
Reflectorized material is coated with the inner sandwich layer for the portable plate stated, inner circular layer and outer circular layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710767585.3A CN107726068A (en) | 2017-08-31 | 2017-08-31 | A kind of adjustable type outdoor full color LED SMD lamp group and its production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710767585.3A CN107726068A (en) | 2017-08-31 | 2017-08-31 | A kind of adjustable type outdoor full color LED SMD lamp group and its production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107726068A true CN107726068A (en) | 2018-02-23 |
Family
ID=61205564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710767585.3A Pending CN107726068A (en) | 2017-08-31 | 2017-08-31 | A kind of adjustable type outdoor full color LED SMD lamp group and its production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107726068A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524822A (en) * | 2019-09-03 | 2019-12-03 | 江苏荣腾精密组件科技股份有限公司 | Efficient Shooting Technique |
| CN112277235A (en) * | 2020-09-18 | 2021-01-29 | 中国航发北京航空材料研究院 | Injection molding method of oversized polymer glass |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007011385U1 (en) * | 2007-08-14 | 2007-12-27 | AUGUX CO., LTD., Gueishan | LED lamp device |
| CN201787438U (en) * | 2010-08-20 | 2011-04-06 | 珠海市集利发展有限公司 | LED spot lamp with continuous adjustable wide angle |
| CN103740075A (en) * | 2013-12-21 | 2014-04-23 | 蔡干强 | COB (Chip on board) tube light outer casing and preparation method thereof |
| CN203810204U (en) * | 2014-04-30 | 2014-09-03 | 杭州光锥科技有限公司 | Angle-adjustable LED lamp |
| CN104456409A (en) * | 2014-11-10 | 2015-03-25 | 桐乡市佳盛塑料制品有限公司 | LED lampshade and extrusion forming device thereof |
| CN204664961U (en) * | 2015-06-03 | 2015-09-23 | 厦门捷能通光电科技有限公司 | Adjustable go out the light-source structure of light modulation and light fixture |
| CN207316774U (en) * | 2017-08-31 | 2018-05-04 | 江苏米优光电科技有限公司 | Light adjustable type outdoor full color LED SMD lamp group |
-
2017
- 2017-08-31 CN CN201710767585.3A patent/CN107726068A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007011385U1 (en) * | 2007-08-14 | 2007-12-27 | AUGUX CO., LTD., Gueishan | LED lamp device |
| CN201787438U (en) * | 2010-08-20 | 2011-04-06 | 珠海市集利发展有限公司 | LED spot lamp with continuous adjustable wide angle |
| CN103740075A (en) * | 2013-12-21 | 2014-04-23 | 蔡干强 | COB (Chip on board) tube light outer casing and preparation method thereof |
| CN203810204U (en) * | 2014-04-30 | 2014-09-03 | 杭州光锥科技有限公司 | Angle-adjustable LED lamp |
| CN104456409A (en) * | 2014-11-10 | 2015-03-25 | 桐乡市佳盛塑料制品有限公司 | LED lampshade and extrusion forming device thereof |
| CN204664961U (en) * | 2015-06-03 | 2015-09-23 | 厦门捷能通光电科技有限公司 | Adjustable go out the light-source structure of light modulation and light fixture |
| CN207316774U (en) * | 2017-08-31 | 2018-05-04 | 江苏米优光电科技有限公司 | Light adjustable type outdoor full color LED SMD lamp group |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524822A (en) * | 2019-09-03 | 2019-12-03 | 江苏荣腾精密组件科技股份有限公司 | Efficient Shooting Technique |
| CN112277235A (en) * | 2020-09-18 | 2021-01-29 | 中国航发北京航空材料研究院 | Injection molding method of oversized polymer glass |
| CN112277235B (en) * | 2020-09-18 | 2022-05-17 | 中国航发北京航空材料研究院 | Injection molding method of oversized polymer glass |
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Application publication date: 20180223 |