CN108613065A - a kind of strip type light source - Google Patents
a kind of strip type light source Download PDFInfo
- Publication number
- CN108613065A CN108613065A CN201810508206.3A CN201810508206A CN108613065A CN 108613065 A CN108613065 A CN 108613065A CN 201810508206 A CN201810508206 A CN 201810508206A CN 108613065 A CN108613065 A CN 108613065A
- Authority
- CN
- China
- Prior art keywords
- light source
- pcb board
- tail portion
- width
- led light
- 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
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 description 21
- 239000002184 metal Substances 0.000 description 21
- 239000010410 layer Substances 0.000 description 19
- 239000003292 glue Substances 0.000 description 15
- 235000013372 meat Nutrition 0.000 description 14
- 239000000843 powder Substances 0.000 description 14
- 239000012790 adhesive layer Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
- 239000000306 component Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000012780 transparent material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000015277 pork Nutrition 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 241001025261 Neoraja caerulea Species 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000001054 red pigment Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
- F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
-
- 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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/001—Devices for lighting, humidifying, heating, ventilation
-
- 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)
- Microelectronics & Electronic Packaging (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
A kind of strip type light source belongs to display lighting field, including LED light source, pcb board, end plug, tail portion socket, conductive sheet；The LED light source is mounted on pcb board upper surface；The pcb board is arranged between end plug and tail portion socket；The end plug is arranged in the front end of pcb board；The tail portion socket is arranged in the tail portion of pcb board；The conductive sheet is arranged in the lower surface of pcb board；With small, easy for installation, not dazzle, long lifespan, feature at low cost.
Description
Technical field
The invention belongs to commercial field, more particularly to one kind in a kind of lighting device of showcase when being sold for fresh meat
Strip type LED light source.
Background technology
In business activity, fresh meat, that is, pork, beef, mutton are the often edible meat in people's daily life
These fresh meats are often placed in showcase by food, businessman, and the fresh meat classification of different parts is put, is chosen convenient for people
Choosing, common showcase mostly uses greatly surrounding and top surface uses transparent material, and upper part or inside can open；In order to attract
Customer improves the aesthetics of fresh meat, often uses appearance soil to have the fluorescent tube of red pigment, is installed in above showcase
Ceiling on, allow customer to feel that sold fresh meat is vivid tempting；It since fluorescent lamp volume is big, while being in turn mounted on ceiling, no
But showcase is irradiated, while place will be sold also according at red atmosphere, has allowed people to feel under the weather, and due to tinting not
The fresh meat sold irradiation has often been become color, adversely affected instead, while daylight by the colour fading of uniformity and coating
Lamp power consumption is big, and service life is short, improves use cost；The development of signified LED light source, using LED light source as a kind of electric light
Source luminescent device, with small size, light weight, long-life, fast-response, high colour gamut, high brightness, impact resistance, shock resistance be strong, light
Color is adjustable, and controllable, color is saturated the advantages that true to nature, color reducibility is strong, energy saving, environmentally protective, and it is aobvious to be widely used in screen
Show, traffic signals, landscape outdoor lighting, the fields such as interior decoration illumination；The pink light sources of LED mostly use greatly monochromatic LED powder at present
Feux rouges, core component chip main component ALlnGaAs；This pink light sources of LED have the following defects：Its production technology is multiple
It is miscellaneous and production yields, of low quality, cause its cost high；Its voltage is 2.0 ± 0.3V, in different colours mixed light,
Easily damaged because driving voltage is low；Light efficiency is low；There is dazzle；Cause in use application cost it is high, short life is unfavorable
In the saving energy.
Invention content
The above problem present in rendering illumination for existing fresh meat selling display cabinet, the present invention propose a kind of displaying
Lighting device, it is characterised in that：The lighting device includes illuminator, controller；The illuminator is mounted on exhibition
Show on the edge strip of cabinet inside, is fixedly connected with showcase edge strip, circuit is connect with controller by conducting wire；The controller peace
It mounted in showcase bottom plate lower part, is fixedly connected with bottom plate, is connect with power supply and illuminator by conducting wire.
The illuminator includes shell, insulating layer, strip type light source, outer cover；The shell is mounted on strip type
The periphery of light source is thin-walled groove-like, and bottom or side are provided with mounting structure；The mounting structure is hole or extension
Hook；Its bottom inner face is connect with insulating layer, and opening portion is clamped with outer cover；The insulating layer is arranged in outer casing bottom inner face and plate
Between below formula light source；The insulating layer is insulation board or the glue-line that insulate；The strip type light source is mounted on outer
Between shell and outer cover, pass through insulating layer and cage connection；The connection is to use gluing；The outer cover is by transparent material system
At；The transparent material is acrylic, and arc-shaped for equal wall thickness, section both sides are clamped with shell respectively；The control
Device be and the matched LED illumination light source controller of strip type light source.
Further, the shell is made of thin-wall aluminum alloy or stainless steel, including bottom edge, side, detains side；It is described
Bottom edge be arranged in the lower end of side, be wide strip, width is less than or equal to 20 millimeters, and length is 200-300 millimeters, thickness
Less than 0.5 millimeter；There are two the sides, is located above the both sides on bottom edge, and with base vertical, lower end is connect with bottom edge,
Upper end is connect with button side, and length is isometric with bottom edge, and two side height are identical and less than 15 millimeters, and thickness is identical as bottom edge；
There are two the button sides, is arranged on the inside of the upper end of two sides, and vertical with side inner surface, length is identical as side,
Width is less than 2 millimeters, and thickness is identical as side.
The strip type light source includes LED light source, pcb board, end plug, tail portion socket, conductive sheet；The LED
Light source is mounted on pcb board upper surface, has multiple, is evenly arranged on the center line of pcb board, and extraction electrode connects with conductive sheet
It connects；The diameter of the LED light source is less than 6 millimeters, is highly less than 4 millimeters, top is spherical shape；What the LED light source was sent out
It is pink, the colour temperature Tc of pink:1700-1900K, XY coordinate range are X：0.4~0.5；Y：0.25~0.35；
The pcb board is arranged between end plug and tail portion socket, is provided with the structure for installing LED light source, under
Portion is provided with conductive sheet, is wide strip, and width is less than the intracavity section width of shell, length and outer cover length phase
Together；The end plug is arranged in the front end of pcb board, is integrated with pcb board, and width is less than the width of pcb board, with tail
The lumen width of portion's socket matches, and length and the depth of inner cavity of tail portion socket match；The tail portion socket setting exists
The tail portion of pcb board is rectangular enclosure body, and outer cross section width is less than or equal to shell inner cavity cross-sectional width, and thickness is less than or equal to 3
The thickness of times PCB；The intracavity section width of the tail portion socket and the width of end plug match, the height of intracavity section
More than or equal to the thickness of end plug, depth matches with end plug；The following table in pcb board is arranged in the conductive sheet
Face is parallel two, is closely connect with the inner cavity lower part of pcb board and end plug and tail portion socket, and penetrate through entire strip type
The length of light source；The conductive sheet is made of copper product.
The outer cover includes cover body, card slot；The cover body is the arc equal thickness transparent body, and crown height is no more than
2 millimeters, the width of cover body is less than or equal to the width of shell, and length is identical as outer cover length；The cover body is by transparent acrylic
It is integrally formed；There are two the card slots, is symmetricly set on cover body both sides, 2-3 millimeters of width, and height is less than 1 millimeter,
Length runs through the length of cover body, and opening direction is outside.
Further, the LED light source includes PIN pins, metal heat sink, epifluorescence glue-line, blue-light LED chip,
Internal layer fluorescent adhesive layer, white colloidal；There are two the PIN pins, is mounted on the both sides of metal heat sink, connects with metal heat sink
It connects, and is connected respectively with the positive and negative anodes of blue-light LED chip；The metal heat sink is arranged in white colloidal and epifluorescence glue
The outside of layer, and surround and support all elements in this light source body；The epifluorescence glue-line is uniformly arranged on Internal Fluorescent
The periphery of glue-line, external hemispherical, periphery is connect with metal heat sink；The blue-light LED chip is mounted on metal heat sink
Centre, and positioned inside fluorescent adhesive layer inside and be completely covered by Internal Fluorescent glue-line, lead-out wire respectively with two
PIN pins connect, and the blue light sent out after energization is that wavelength is 445nm-455nm；Used rated voltage is 2.7V-3.3V；
The internal layer fluorescent adhesive layer is arranged in the periphery of blue-light LED chip, hemispherical；The internal layer fluorescent adhesive layer includes yellow
Fluorescent powder, red fluorescence powder, glue；The yellow fluorescent powder is YAG, emission wavelength 565-580nm；The red is glimmering
Light powder is CaAlSiN, 1113 structures, emission wavelength 620-640nm；The ratio of the yellow fluorescent powder and red fluorescence powder
It is 20:1, the glue is organic silica gel, a concentration of 45%-55% of glue；The white colloidal is located at metal heat sink
Lower middle portion, the lower space full of metal heat sink simultaneously connect with blue-light LED chip.
Further, the LED light source is using made of following methods；It is characterized in that：Include the following steps：1, solid
It is brilliant；2, it welds；3, dispensing；4, injecting glue；The step 1 is that blue-light LED chip is placed on the PIN pins and gold combined
Belong on heat sink assembly, fill white colloidal so that blue-light LED chip has fixed metastable position with metal heat sink
It sets；The step 2 is welded between the electrode for the blue-light LED chip that will be fixed and PIN pins, is ensured from PIN pins
To the circuit clear of blue-light LED chip；The step 3 is the glue for preparing internal layer fluorescent adhesive layer and epifluorescence glue-line, so
Afterwards on assembly after the completion of step 2, upper internal layer fluorescent adhesive layer is put on blue-light LED chip, used fluorescent adhesive layer
Group becomes the mixture of yellow fluorescent powder and red fluorescence powder and glue；The step 4 is in the outside of internal layer fluorescent adhesive layer
Outer layer fluorescent adhesive layer is filled, glue-line ingredient is yellow fluorescent powder and red fluorescence powder and glue mixture.
Further, the step 1- steps 4 are automatically performed on automatic equipment.
Advantageous effect
The beneficial effects of the present invention are the LED light source photochromism is good, and low cost, voltage is moderate, thermal stability is strong, the longevity
Order length, specular removal, not dazzle；The lighting lamp structure is simple, small, and the mounting means of plug-in more can adapt to more
Kind showcase does not influence to sell environment, it is good to whitewash effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of fresh meat selling display cabinet
1. cabinet, 2. illuminators.
Fig. 2 is the structural schematic diagram of illuminator
21. shell, 22. insulating layers, 23. strip type light sources, 24. outer covers.
Fig. 3 is the structural schematic diagram of the shell of illuminator
211. bottom edges, 212. sides, 213. button sides.
Fig. 4 is the structural schematic diagram of the strip type light source of illuminator
231.LED light sources, 232.PCB plates, 233. end plugs, 234. tail portion sockets, 235. conductive sheets.
Fig. 5 is the structural schematic diagram of the outer cover of illuminator
241. cover bodies, 242. card slots.
Fig. 6 is the structural schematic diagram of the LED light source of strip type light source
81.PIN pins, 82. metal heat sinks, 83. epifluorescence glue-lines, 84. blue-light LED chips, 85. internal layer fluorescent adhesive layers,
86. white colloidal.
Fig. 7 is the blue-light LED chip structural schematic diagram for making LED light source
Fig. 8 is the structural scheme of mechanism for the assembly for combining PIN pins and metal heat sink
81.PIN pins, 82. metal heat sinks, 86. white colloidals.
Fig. 9 is the schematic diagram of die bond step
81.PIN pins, 82. metal heat sinks, 84. blue-light LED chips, 86. white colloidals.
Figure 10 is the structural schematic diagram of welding step
81.PIN pins, 82. metal heat sinks, 84. blue-light LED chips, 86. white colloidals.
Figure 11 is the structural schematic diagram of dispensing step
81.PIN pins, 82. metal heat sinks, 85. internal layer fluorescent adhesive layers, 86. white colloidals.
Figure 12 is the structural schematic diagram of injecting glue step
81.PIN pins, 82. metal heat sinks, 83. epifluorescence glue-lines.
Specific implementation mode
Technical solution in order to further illustrate the present invention illustrates the specific implementation mode of the present invention in conjunction with attached drawing；Such as
Fig. 1-12, the LED metal heat sinks and PIN pins for selecting the industry general are respectively as metal heat sink 82 and PIN pins 81；Ensure
It insulate between PIN pins 81 and metal heat sink 82, and white organic silica gel is injected in 82 lower part of metal heat sink；Using the step
Rapid 1, the blue-light LED chip as shown in Figure 7 that emission wavelength is 450nm is placed on the central upper portion position of metal heat sink 82 such as
Fig. 8 carries out die bond using the general automatic bonder of the industry；By after die bond as Fig. 9 component use step 2, by blue-ray LED
Lead on chip is connected to such as Figure 10 with the welding of PIN pins；After welding such as the component of Figure 10 dispensing, institute will be carried out according to step 3
Glue for dispensing glue is the mixture of yellow fluorescence and red fluorescence powder and glue, mixed proportion YAG, wavelength 565-580nm
Yellow fluorescent powder and CaAlSiN, 1113 structures, the ratio of the red fluorescence powder of emission wavelength 620-640nm is 20:1, by it
It pours into a concentration of 50% glue and is uniformly mixed, dispensing is carried out using the general dispenser of the industry, forms such as Figure 11；It will be as
The component of Figure 11 is according to step 4, the periphery of the internal layer fluorescent adhesive layer 85 formed after dispensing, using the glue-injection machine that the industry is general
Injecting glue is carried out, ensures that appearance and size diameter is not more than 6 millimeters, is highly not more than 5 millimeters, top is hemispherical epifluorescence glue
Layer 83, ultimately forms the LED light source 231 such as Fig. 6；By the LED light source 231 according to 30 millimeters of spacing, it is evenly arranged in PCB
On plate 232, for the pcb board for selecting the industry general in this example as pcb board 232, it is 12 millimeters to select its width, 300 milli of length
Rice；0.6 millimeter of thickness；By two parallel copper-clad plates as conductive sheet 235, width is 1.5 millimeters of 6 millis of spacing distance for lower part
Rice is distributed with the central symmetry of pcb board 232；On pcb board 232 near conductive sheet 235, using 30 millimeters of uniform cloth of spacing distance
Set the jack of PIN pins 81；End plug 233 is set in the front end of pcb board 232,232 terminal of pcb board is used in this example,
It is removed into 12 millimeters of 2 mm length of width from front end both sides, end plug 233 is formed, uses section for square in its tail portion
Tubular socket made of insulating materials of shape, lumen width are 8 millimeters, 1 millimeter of height, 2 millimeters of wall thickness, in its underpart
Two width and spacing flexible electrode identical with conductive sheet 235 are set；One end is Nian Jie with the end of pcb board 232, another
End is hanging, just constitutes tail portion socket 234；By LED light source 231 be inserted into pcb board 232 on jack, and by PIN pins 81 with lead
The welding connection of electric piece 235, is formed strip type light source 23；Aluminium alloy is selected in this example, and bottom edge 211 is pulled it using mold
13 millimeters of width, 10 millimeters of the height of side 212 detains 1.5 millimeters of the width on side 213, and 0.6 millimeter of wall thickness drawn
Strip cuts into length 300 millimeters one；As shell 21；Transparent acrylic material is selected to be made into thickness using mold
2 millimeters of degree, 12 millimeters of width, 100 millimeters of inner arc radius are used as cover body 241, and 0.8 millimeter of height is made in two side ends, deep
Slot of 1.6 millimeters of the degree through 241 length of cover body is as card slot 242；Select insulating cement by the bottom of shell 21 and lath in this example
The lower surface of formula light source 23 bonds forms insulating layer 22 together, ensures that the tail portion socket of shell 21 and strip type light source 23 is held level with both hands
Together, and outside end plug end exposing shell 21；The card slot 242 of outer cover 24 is stuck in the buckleing in side 213 of shell 21, is just completed
The implementation of illuminator 2；By illuminator 2 according to the size of showcase, it is spliced into length and 1 matched length of showcase cabinet
Degree, when splicing, as soon as the end plug 233 of section illuminator 2 is inserted into the tail portion socket 234 of the last period, each section of energy in this way
Connection, is then fitted into the handing-over corner of cabinet 1, does not influence the moulded of cabinet in this way, will be with 2 matched control of illuminator
Device processed is mounted on 1 lower part of cabinet, and rated output voltage 3V, it is low to overcome the pink smooth LED light source voltage of existing monomer in this way, causes
The problem of driving failure；This completes the implementations of the present invention.
In application, by fresh meat（Here refer to cattle and sheep pork more）, it is put into showcase, starts controller, illuminator 2 is sent out
Light illuminates the fresh meat inside cabinet 1, since light source is located at the inside of cabinet 1 and tiny very long, illuminates uniformly, does not influence to sell
Sell the light of environment；As a result of LED light source lighting, the energy is saved；As a result of meeting pink smooth LED light source, coloration
Saturation, not dazzle increase atmosphere to fresh meat so that fresh meat seems fresher, increases the attraction to customer；Together
When increase service life；As a result of the structure of splicing form, various cabinet sizes, and packed and transported side can adapt to
Just.
Claims (2)
1. a kind of strip type light source, it is characterised in that：Including LED light source, pcb board, end plug, tail portion socket, conductive sheet；Institute
The LED light source stated is mounted on pcb board upper surface, has multiple, is evenly arranged on the center line of pcb board, extraction electrode with lead
Electric piece connection；The diameter of the LED light source is less than 6 millimeters, is highly less than 4 millimeters, top is spherical shape；The pcb board is set
It sets between end plug and tail portion socket, is provided with the structure for installing LED light source, its underpart is provided with conduction
Piece is wide strip, and width is less than the intracavity section width of shell, and length is identical as outer cover length；The end
Plug is arranged in the front end of pcb board, is integrated with pcb board, and width is less than the width of pcb board, the inner cavity with tail portion socket
Width matches, and length and the depth of inner cavity of tail portion socket match；The tail portion socket is arranged in the tail portion of pcb board,
For rectangular enclosure body, outer cross section width is less than or equal to shell inner cavity cross-sectional width, and thickness is less than or equal to the thickness of 3 times of PCB；
The intracavity section width of the tail portion socket and the width of end plug match, and the height of intracavity section is more than or equal to end
The thickness of plug, depth match with end plug；The conductive sheet is arranged in the lower surface of pcb board, is parallel two,
It is closely connect with the inner cavity lower part of pcb board and end plug and tail portion socket, and penetrates through the length of entire strip type light source；It is described
Conductive sheet be made of copper product.
2. a kind of strip type light source according to claim 1, it is characterised in that：The LED light source is colour temperature Tc:
1700-1900K, XY coordinate range are X：0.4~0.5；Y：0.25 ~ 0.35 LED light source for sending out pink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810508206.3A CN108613065A (en) | 2018-05-24 | 2018-05-24 | a kind of strip type light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810508206.3A CN108613065A (en) | 2018-05-24 | 2018-05-24 | a kind of strip type light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108613065A true CN108613065A (en) | 2018-10-02 |
Family
ID=63663900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810508206.3A Pending CN108613065A (en) | 2018-05-24 | 2018-05-24 | a kind of strip type light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108613065A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201083365Y (en) * | 2007-09-29 | 2008-07-09 | 蔡晓宇 | LED lamp capable of combining |
| US20100008090A1 (en) * | 2008-07-08 | 2010-01-14 | Li Qing Charles | Modular led lighting systems and flexible or rigid strip lighting devices |
| CN201994442U (en) * | 2010-11-19 | 2011-09-28 | 林开尤 | Plug and led lamp |
| CN208703675U (en) * | 2018-05-24 | 2019-04-05 | 郑州森源新能源科技有限公司 | A kind of strip type light source |
-
2018
- 2018-05-24 CN CN201810508206.3A patent/CN108613065A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201083365Y (en) * | 2007-09-29 | 2008-07-09 | 蔡晓宇 | LED lamp capable of combining |
| US20100008090A1 (en) * | 2008-07-08 | 2010-01-14 | Li Qing Charles | Modular led lighting systems and flexible or rigid strip lighting devices |
| CN201994442U (en) * | 2010-11-19 | 2011-09-28 | 林开尤 | Plug and led lamp |
| CN208703675U (en) * | 2018-05-24 | 2019-04-05 | 郑州森源新能源科技有限公司 | A kind of strip type light source |
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Application publication date: 20181002 |