CN107036054A - A kind of LED lamp panel for being printed with electrically conductive ink, the manufacture craft of LED lamp panel and refrigerator integrated LED lamp - Google Patents
A kind of LED lamp panel for being printed with electrically conductive ink, the manufacture craft of LED lamp panel and refrigerator integrated LED lamp Download PDFInfo
- Publication number
- CN107036054A CN107036054A CN201710392980.8A CN201710392980A CN107036054A CN 107036054 A CN107036054 A CN 107036054A CN 201710392980 A CN201710392980 A CN 201710392980A CN 107036054 A CN107036054 A CN 107036054A
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- Prior art keywords
- conductive ink
- led lamp
- insulating carrier
- lamp panel
- lampshade
- Prior art date
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Classifications
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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
- F21V19/0025—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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0044—Household appliances, e.g. washing machines or vacuum cleaners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D27/00—Lighting arrangements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a kind of LED lamp panel for being printed with electrically conductive ink, the manufacture craft of LED lamp panel and refrigerator integrated LED lamp, the LED lamp panel includes insulating carrier, several LEDs are fixed with insulating carrier, insulating carrier is provided with the device that conducts electricity for being additionally provided with and being touched with conductive ink trace line joining distal ends on the conductive ink trace line being in contact with the pole, insulating carrier in the two poles of the earth of each LED.Pass through the setting of conductive ink trace line so that insulating carrier can select flexible material can also be from rigid material, and when from flexible material, insulating carrier can make shape-designing according to the demand of client, so, can further lift its aesthetic appearance of refrigerator light；When from rigid material, insulating carrier can directly substitute cover plate to realize the structure design of the encapsulation to LED and conductive ink trace line, so integration, can both reduce production process, production cost can be reduced again.
Description
Technical field
The present invention relates to refrigerator lighting technical field, more particularly, to a kind of LED lamp panel for being printed with electrically conductive ink, LED
The manufacture craft and refrigerator integrated LED lamp of lamp plate.
Background technology
Being picked and placeed for convenience of user in the article in refrigerator, refrigerator body generally can all be provided with illuminating lamp.At present, market
The structure of upper refrigerator lighting lamp is made up of lampshade, PCB lamp board and cover plate substantially, during installation, typically using punching positioning or
Lampshade is fixed on roof, rear wall or sidewall locations in refrigerator body by the mode that screw is fixed.Then, by illuminating lamp with driving
Dynamic power module is electrically connected with, then the switch that lamp can be illuminated by the switch of refrigerator doors is controlled.
Although existing refrigerator lighting lamp can realize good illumination work, have the disadvantage that：1st, existing ice
PCB lamp board used in case illuminating lamp is traditional printed circuit board (PCB), need to be by logicalnot circuit in the process of the PCB lamp board
Position namely the layers of copper not being connected with LED are eroded.It can be seen that, not only processing technology is complex for this kind of lamp plate, influence processing
Efficiency, and a large amount of wastes of copper raw material are will also result in, increase production cost.2nd, in current refrigerator illuminating lamp, lampshade, PCB lamps
It is separate between plate and each component of cover plate, during assembling, the PCB lamp board that conducting wire is connected need to be encapsulated in lampshade and cover plate
Between region, and existing structure design be both unfavorable for control the cost of raw material, be also unfavorable for improve packaging efficiency.3rd, for just
In assembling PCB lamp board, while also can guarantee that the stability of PCB lamp board operation, some refrigerator light fixtures are that cover plate is bonded in into lampshade
On, and the light-passing board being threadedly coupled with it is provided with lampshade, so, PCB lamp board can be then opened by rotating light-passing board
Load and unload window.Need certain impetus due to being applied to the external force that light-passing board rotated, thus, light-passing board its upper end with
While lampshade is threadedly coupled, its lower end is typically then to externally protrude out in lampshade, so, when the refrigerator light is arranged in refrigerator,
The storage volumes in refrigerator body then can be both influenceed, its aesthetic appearance in casing can be influenceed again.
The content of the invention
The purpose of the present invention be overcome the above mentioned problem of prior art there is provided a kind of LED lamp panel for being printed with electrically conductive ink,
The manufacture craft and refrigerator integrated LED lamp of LED lamp panel, it is logical using Conductive silver ink as conduction in the LED lamp panel
Road forms electrical connection, and it can save traditional PCB material, realize the integrated design of lamp plate, can not only reduce product former material
Expect cost, can also realize the mass production of LED lamp, have the advantages that efficiency high, quality are good and cost is low.
The purpose of the present invention is achieved through the following technical solutions：
Several LEDs are fixed with a kind of LED lamp panel for being printed with electrically conductive ink, including insulating carrier, insulating carrier, are insulated
Carrier be provided with the two poles of the earth of each LED on the conductive ink trace line being in contact with the pole, insulating carrier be additionally provided with
The tactile device that conducts electricity of conductive ink trace line joining distal ends.
Electrically conductive ink is, using matrix resin and conductive filler namely conducting particles as main component, to pass through the viscous of matrix resin
Conducting particles can be combined together to form conductive path by the effect of connecing, and conducting particles can be firmly attached into insulating carrier
On.In the present invention, conductive ink trace line may replace traditional copper film layer, directly in the position printing for needing to arrange, not only
Manufacture craft can be simplified, can also greatly reduce the waste of raw material.In addition, electrically conductive ink can be with fast after normal temperature or low-temperature heat
Speed solidify to form good conductive path, so, relatively conventional printed circuit board (PCB), and it can save electronic component print solder paste patch
The traditional handicraft of refluxing unit is crossed after dress, and then can effectively prevent electronic component from being formed in solder reflow process in face of weld
Empty the problem of, in this way, the structure design of the present invention can not only improve processing efficiency, it can also improve crudy.
In addition, the setting for passing through conductive ink trace line so that insulating carrier can select flexible material can also be from hardness
Material, when from flexible material, insulating carrier can make shape-designing according to the demand of client, so, can further lift ice
Its aesthetic appearance of case lamp；When from rigid material, insulating carrier can directly substitute cover plate to realize to LED and the conductive oil line of ink marker
The encapsulation on road, so integrated structure design, can both reduce production process, production cost can be reduced again.
Further, the conductive ink trace line selects Conductive silver ink circuit.Conductive silver ink be with matrix resin and
Silver powder is main component, and it has the advantages that, and resistivity is low, electric conductivity is strong, good in oxidation resistance and stability are good；Meanwhile, conductive silver
Ink is interior and does not contain the heavy metal components such as lead, mercury and cadmium, meets the requirement of RoHs standards and environmental protection, thus, can be extensive
Applied in the refrigerator field for directly concerning health.
Further, the device that conducts electricity is from inserting terminal or wireless electricity-feeding receiver.Inserting terminal conducts electricity to be wired
Technology, when mounted, the lower end of the positive conductive post of inserting terminal and negative conductive post should be with corresponding conductive ink trace lines
Free end is in contact.Wireless electricity-feeding receiver on refrigerator in use, need to also be provided with and wireless electricity-feeding receiver phase
The wireless transmitter that conducts electricity matched somebody with somebody.
Further, insulating carrier select plastic plate, glass plate, ceramic wafer, empire cloth and insulating paper in one kind or
It is several.
Further, the LED is fixed on the insulating carrier by red glue.Red glue is a kind of poly- desaturation compound,
From unlike tin cream its it is heated after just solidify, its freezing point temperature is 150 DEG C.Red glue can improve LED and connect with insulating carrier
The stability connect.
The manufacture craft of LED lamp panel, it is characterised in that：Including following process：
1）The insulating carrier and the device that conducts electricity are provided, the device that conducts electricity is fixed on insulating carrier, and the both positive and negative polarity for the device that conducts electricity draws
Line extends through the end face of insulating carrier；
2）Electrically conductive ink is provided, some groups of conductive ink trace line groups are printed out on the not connected end face for conducting electricity device of insulating carrier,
Each conductive ink trace line group includes two conductive ink trace lines, and the end of each conductive ink trace line is correspondingly contacted with
On the positive and negative lead wires for conducting electricity device；
3）Several LEDs are provided, when conductive ink trace line is not dry, several LEDs are individually positioned in some groups
In conductive ink trace line group, and LED the two poles of the earth lead respectively with the two conductive oil lines of ink marker in same group of conductive oil ink group
The end on road is in contact；
4）Conductive ink trace line is carried out to air-dry processing, the positive and negative lead wires of the two poles of the earth lead of LED and the device that conducts electricity then are bonded in
On electrically conductive ink.
Electrically conductive ink can be printed on by insulating carrier by silk screen printing process mode or the mode of inkjet printing in the present invention
Upper formation conductive ink trace line.
To improve the stability that LED is connected on insulating carrier, further, conductive ink trace line group described in same group
In two conductive ink trace lines between also point have red glue, LED is bonded on insulating carrier by red glue.
Refrigerator integrated LED lamp, including hollow lampshade, light-passing board and any one is printed with conduction as previously described
The LED lamp panel of ink；
The lower end of lampshade offers the first installing port connected with its inner chamber, and the upper end of lampshade offers connected with its inner chamber
Two installing ports；
The lower end of lampshade is provided with the locating slot of indent in the both sides of the first installing port inwall, and locating slot and the first installing port connect
It is logical；
The lower end of lampshade is additionally provided with the breach connected with the first installing port and locating slot, breach in the both sides of the first installing port
Bottom run through the lower surface of lampshade, indentation, there is provided with the block that can be moved radially along lampshade, and block passes through the first elastic group
Part is connected with lampshade, and the first elastic parts acts on block and caused：Block can stop the connection of locating slot and the first installing port；
The outside wall surface of light-passing board and the internal face gap of the first installing port coordinate, and the both sides of light-passing board, which radially stretch out, to be set
The spacer of cooperation can be inserted with locating slot by being equipped with；
LED lamp panel is installed at the second installing port, and LED lamp panel can close the second installing port.
In the present invention, light-passing board is used to diffuse out light, and lampshade is used to install light-passing board and the work of optically focused is played to LED
With, meanwhile, lampshade is additionally operable to be attached with refrigerator body.In existing LED lamp, light-passing board is typically to externally protrude out in lamp
Cover, but so can not only influence the storage volumes of refrigerator body also to influence attractive in appearance.Determine therefore, the present invention is provided with lampshade
Position groove and moveable block, by their cooperations with spacer, before being flushed ensureing light-passing board with lampshade lower surface
Put, realize the convenient loading and unloading of light-passing board.
During zero-bit state, block can block the side openings of locating slot in the presence of the first elastic parts, need dress
During with light-passing board, light-passing board is placed at the first installing port, and causes two spacers to be respectively acting on two blocks, the gear is compressed
Block makes it overcome the effect of the first elastic parts to open the side openings of locating slot, then rotates light-passing board by a small margin so that positioning
Piece is slipped into locating slot, and due to losing the effect of spacer, two blocks can reset in the presence of the first elastic parts
Again its connection with locating slot is stopped, in this way, light-passing board can be locked at the first installing port.Due in the present invention, nothing
Larger strength need to be used to go to rotate light-passing board, thus there need not be specific force application part to go to realize the company of light-passing board and lampshade
Connect, and then, it is ensured that light-passing board can be connected on lampshade with flushing with lampshade.
Circuit printing plate during the present invention has traditional LED lamp integrally turns to LED lamp panel with cover plate, and it can both install LED
Lamp, printing conductive ink trace line, can realize the connection with lampshade to encapsulate LED and conductive ink trace line again.Compared to traditional LED
Light fixture, integrated design of the invention has the advantages that simple in construction, assembling is convenient and reliable.
To realize resilient support effect and position-limiting action of first elastic parts to block, further, first bullet
Property component include the first guide rod and the first elastic component；
Movable chamber is provided with the block, block offers what is connected with movable chamber in that end away from first installing port
Port；
One end of first guide rod is connected on the lampshade, and the other end of the first guide rod is located in movable chamber through port,
And the positioning disk for being adapted and coordinating with movable cavity gap with movable chamber cavity is provided with the end；
One end of first elastic component is connected with positioning disk, the other end of the first elastic component and movable chamber close to the first installing port that
The cavity wall at end is connected, and the first elastic component acts on block and caused：Positioning disk is connected to movable chamber away from first that end of installing port
Cavity wall.
In the present invention, the first elastic component is arranged in movable chamber, by the cooperation between positioning disk and movable chamber, can both be kept away
Exempt from block and occur position skew when mobile, again can anti-stop block occur excessive movement and depart from the first guide rod, so, can carry
High reliability of operation and stability.
As resilient support effect and another preferred embodiment of position-limiting action of first elastic parts to block is realized, enter one
Step ground, first elastic parts includes the second guide rod and the second elastic component；
The guiding blind hole of small and inner chamber greatly that is open is provided with the block, one end of the second guide rod is connected in the lampshade
On, the other end of the second guide rod is inserted in guiding blind hole, and is provided with width more than the anticreep for being oriented to blind hole opening at the end
Head；
Second elastic component is set on the second guide rod, and one end of the second elastic component is connected with lampshade, the second elastic component it is another
End is connected with block, and the second elastic component acts on block and caused：Anti-drop head is connected to the openend for being oriented to blind hole.
In the present invention, the second elastic component is set on the second guide rod, by anti-drop head and the cooperation being oriented between blind hole,
Both block can have been avoided to occur position skew when mobile, again can anti-stop block occur excessive movement and depart from the second guide rod.
Further, be provided with the lampshade can breach described in partial occlusion covering plate.The setting of covering plate, both may be used
The problem of block is tilted in movement is prevented effectively from, the first elastic parts can be also covered, it is to avoid impurity enters the first elasticity
The operation of the first elastic parts is influenceed in component.
Further, the locating slot is provided with the second elastic parts, the second elasticity in that one end of the correspondence block
Component may act on the spacer so that：Spacer is connected on the block.The setting of second elastic parts, can be in pressure
After contracting block, by spacer automatic spring locating slot.
To realize effect of second elastic parts to spacer, further, second elastic parts includes the 3rd bullet
Property part and abut plate, the two ends of the 3rd elastic component respectively with to abut plate and the lampshade connected.
The invention has the advantages that：
1st, in LED lamp panel, conductive ink trace line may replace traditional copper film layer, directly in the position printing for needing to arrange,
Manufacture craft can not only be simplified, can also greatly reduce the waste of raw material.
2nd, in LED lamp panel, electrically conductive ink can quickly solidify to form good conductive path after normal temperature or low-temperature heat,
So, relatively conventional printed circuit board (PCB), it can save the traditional handicraft that refluxing unit is crossed after the attachment of electronic component print solder paste,
And then can effectively prevent electronic component in solder reflow process the problem of face of weld forms cavity, in this way, the present invention
Structure design can not only improve processing efficiency, can also improve crudy.
3rd, the setting of conductive ink trace line is passed through so that insulating carrier can select flexible material can also be from rigid material
Matter, when from flexible material, insulating carrier can make shape-designing according to the demand of client, so, can further lift refrigerator
Its aesthetic appearance of lamp；When from rigid material, insulating carrier can directly substitute cover plate to realize to LED and conductive ink trace line
Encapsulation, so integrated structure design can both reduce production process, production cost can be reduced again.
4th, in integrated LED lamp, the circuit printing plate during traditional LED lamp is had integrally turns to LED lamp panel with cover plate, it
Both can mounted LED lamp, printing conductive ink trace line, the connection with lampshade can be realized again to encapsulate LED and conductive ink trace line.
Compared to traditional LED lamp tool, integrated design of the invention has the advantages that simple in construction, assembling is convenient and reliable.
5th, in integrated LED lamp, locating slot and moveable block is provided with lampshade, passes through they and spacer
Cooperation, the convenient loading and unloading of light-passing board can be realized on the premise of ensureing that light-passing board flush with lampshade lower surface.
6th, in integrated LED lamp, by the setting of the first elastic parts, block can have both been avoided to occur position in movement
Skew, again can anti-stop block occur excessive movement and depart from the first guide rod, so, reliability of operation and stably can be improved
Property.
Brief description of the drawings
In order to illustrate more clearly of embodiments of the invention, below by describing what is used required in the embodiment of the present invention
Accompanying drawing is briefly described.It will be apparent that drawings in the following description are only some embodiments described in the present invention, it is right
For those skilled in the art, without creative efforts, it can also be obtained according to following accompanying drawing
Its accompanying drawing.
Fig. 1 is a kind of structural representation for one specific embodiment of LED lamp panel for being printed with electrically conductive ink of the present invention
Figure；
Fig. 2 is the structural representation of one specific embodiment of refrigerator LED lamp of the present invention；
Fig. 3 is structural representation of the refrigerator LED lamp in zero-bit state；
Fig. 4 is structural representation of the refrigerator LED lamp when light-passing board is arranged on the first installing port；
Fig. 5 is structural representation of the refrigerator LED lamp in the first elastic parts zero-bit state；
Fig. 6 is the structural representation of first one specific embodiment of elastic parts in refrigerator LED lamp of the present invention；
Fig. 7 is the structural representation of one specific embodiment of block and locating slot in refrigerator LED lamp of the present invention.
Wherein, the corresponding parts title of reference is as follows：1st, insulating carrier, 2, LED, 3, conductive ink trace line,
4th, conduct electricity device, 5, lampshade, 6, light-passing board, the 7, first installing port, the 8, second installing port, 9, locating slot, 10, breach, 11, first
Elastic component, 12, movable chamber, 13, port, 14, positioning disk, the 15, second guide rod, the 16, second elastic component, 17, be oriented to blind hole,
18th, anti-drop head, 19, covering plate, the 20, the 3rd elastic component, 21, abut plate, 22, spacer, the 23, first guide rod, 24, block,
25th, red glue.
Embodiment
In order that those skilled in the art more fully understands the present invention, below in conjunction with the accompanying drawing in the embodiment of the present invention
Clear, complete description is carried out to the technical scheme in the embodiment of the present invention.It will be apparent that embodiment described below is only
It is the part in the embodiment of the present invention, rather than all.The embodiment recorded based on the present invention, those skilled in the art are not
The other all embodiments obtained in the case of paying creative work, in the scope of protection of the invention.
Embodiment 1
As shown in figure 1, a kind of LED lamp panel for being printed with electrically conductive ink, including insulating carrier 1, it is fixed with insulating carrier 1 some
Individual LED 2, insulating carrier 1 is provided with the conductive ink trace line 3 being in contact with the pole in the two poles of the earth of each LED 2, insulation
The device 4 that conducts electricity touched with the joining distal ends of conductive ink trace line 3 is additionally provided with carrier 1.
Electrically conductive ink is, using matrix resin and conductive filler namely conducting particles as main component, to pass through the viscous of matrix resin
Conducting particles can be combined together to form conductive path by the effect of connecing, and conducting particles can be firmly attached to insulating carrier 1
On.
In the present embodiment, conductive ink trace line 3 may replace traditional copper film layer, directly be in the position printing for needing to arrange
Can, in this way, can not only simplify manufacture craft, it can also reduce the waste of raw material.In addition, electrically conductive ink is in normal temperature or low-temperature heat
Good conductive path can be quickly solidified to form afterwards, so, relatively conventional printed circuit board (PCB), it can save electronic component print
The traditional handicraft of refluxing unit is crossed after the attachment of brush tin cream, and then can effectively prevent electronic component in solder reflow process in welding
The problem of surface forms cavity, in this way, the structure design of the present invention can not only improve processing efficiency, can also improve crudy.
In addition, passing through the setting of conductive ink trace line 3 so that insulating carrier 1 can select flexible material can also be from hard
Property material, when from flexible material when, insulating carrier 1 can make shape-designing according to the demand of client, so, can further be lifted
Its aesthetic appearance of refrigerator light；When from rigid material, insulating carrier 1 can directly substitute cover plate to realize to LED 2 and conductive oil
The encapsulation on line of ink marker road 3, so integrated structure design, can both reduce production process, production cost can be reduced again.
Preferably, the conductive ink trace line 3 selects Conductive silver ink circuit.Conductive silver ink is with matrix resin and silver
Powder is main component, and it has the advantages that, and resistivity is low, electric conductivity is strong, good in oxidation resistance and stability are good；Meanwhile, conductive silver oil
Ink is interior and does not contain the heavy metal components such as lead, mercury and cadmium, meets the requirement of RoHs standards and environmental protection, thus, it can answer extensively
In refrigerator field for directly concerning health.
Preferably, the device 4 that conducts electricity selects inserting terminal or wireless electricity-feeding receiver.Inserting terminal is wired skill that conducts electricity
Art, when mounted, the lower end of the positive conductive post of inserting terminal and negative conductive post should with corresponding conductive ink trace line 3 from
It is in contact by end.Wireless electricity-feeding receiver matches in use, need to be also provided with refrigerator with wireless electricity-feeding receiver
The wireless transmitter that conducts electricity.
Preferably, insulating carrier 1 is from a kind of or several in plastic plate, glass plate, ceramic wafer, empire cloth and insulating paper
Kind.
Preferably, the LED 2 is fixed on the insulating carrier 1 by red glue.Red glue is a kind of poly- desaturation compound,
From unlike tin cream its it is heated after just solidify, its freezing point temperature is 150 DEG C.
Embodiment 2
The manufacture craft of LED lamp panel, including following process：
1）The insulating carrier 1 and the device 4 that conducts electricity are provided, the device 4 that conducts electricity is fixed on insulating carrier 1, and the positive and negative of device 4 that conduct electricity
Pole lead extends through the end face of insulating carrier 1；
2）Electrically conductive ink is provided, some groups of conductive ink trace lines are printed out on the not connected end face for conducting electricity device 4 of insulating carrier 1
Group, each conductive ink trace line group includes two conductive ink trace lines 3, and the end of each conductive ink trace line 3 is corresponding
Ground is contacted on the positive and negative lead wires for conducting electricity device 4；
3）Several LEDs 2 are provided, when conductive ink trace line 3 is not dry, several LEDs 2 are individually positioned in some
Group conductive ink trace line group in, and LED 2 the two poles of the earth lead respectively with two electrically conductive inks in same group of conductive oil ink group
The end of circuit is in contact；
4）Conductive ink trace line 3 is carried out to air-dry processing, the positive and negative lead wires of the two poles of the earth lead of LED and the device 4 that conducts electricity then are bonded
On electrically conductive ink.
Preferably, also point has red glue between two conductive ink trace lines in conductive ink trace line group described in same group, LED
2 are bonded on insulating carrier 1 by red glue.
In the present invention, conductive ink trace line 3 can be printed on insulating carrier 1 by silk screen printing process mode, can also be passed through
Inkjet printing is on insulating carrier 1.
Embodiment 3
As shown in Fig. 2 refrigerator integrated LED lamp, including hollow lampshade 5, light-passing board 6 and such as any one in embodiment
Described LED lamp panel；
The lower end of lampshade 5 offers the first installing port 4 connected with its inner chamber, and the upper end of lampshade 5 is offered to be connected with its inner chamber
The second installing port 8；
The lower end of lampshade 5 is provided with the locating slot 8 of indent, the installing port of locating slot 8 and first in the both sides of the inwall of the first installing port 4
4 connections；
The lower end of lampshade 5 is additionally provided with the breach connected with the first installing port 4 and locating slot 8 in the both sides of the first installing port 4
10, the bottom of breach 10, which is run through at the lower surface of lampshade 5, breach 10, is provided with the block 24 that can be moved radially along lampshade 5, block
24 are connected by the first elastic parts with lampshade 5, and the first elastic parts acts on block 24 and caused：Block 24 can stop locating slot
8 and first installing port 4 connection；
The outside wall surface of light-passing board 6 and the internal face gap of the first installing port 4 coordinate, and the both sides of light-passing board 6 are radially to extension
Stretch to be provided with and the spacer 22 of cooperation can be inserted with locating slot 8；
LED lamp panel is installed at the second installing port 8, and LED lamp panel can close the second installing port 8.
In the present embodiment, light-passing board 6 is used to diffuse out light, and lampshade 5 is used to install light-passing board 6 and play poly- to LED 2
The effect of light, meanwhile, lampshade 5 is additionally operable to be attached with refrigerator body.In existing LED lamp, light-passing board 6 is typically outer
It is convex not only to influence the storage volumes of refrigerator body also to influence attractive in appearance in lampshade 5, but so.Therefore, the present embodiment is in lampshade 5
On be provided with locating slot 8 and moveable block 24, by the cooperation of they and spacer 22, light-passing board 6 and lamp can ensured
Cover on the premise of 5 lower surfaces flush, realize the convenient loading and unloading of light-passing board 6.
During zero-bit state, block 24 can block the side openings of locating slot 8 in the presence of the first elastic parts, need
When assembling light-passing board 6, light-passing board 6 is placed at the first installing port 4, and causes two spacers 22 to be respectively acting on two blocks
24, the side openings that the block 24 makes it overcome the effect of the first elastic parts to open locating slot 8 are compressed, then rotate by a small margin saturating
Tabula rasa 6 so that spacer 22 is slipped into locating slot 8, due to losing the effect of spacer 22, two blocks 24 can be first
The connection for stopping it again with locating slot 8 is resetted in the presence of elastic parts, in this way, light-passing board 6 can be locked in into the first installation
At mouth 4.Due to, going to rotate light-passing board 6 in the present embodiment without using larger strength, thus there need not be specific force section
Position is gone to realize the connection of light-passing board 6 and lampshade 5, and then, it is ensured that light-passing board 6 can be connected on lampshade 5 with flushing with lampshade 5.
Circuit printing plate during the present invention has traditional LED lamp integrally turns to LED lamp panel with cover plate, and it can both install LED
Lamp 2, printing conductive ink trace line 3, can realize the connection with lampshade 5 to encapsulate LED 2 and conductive ink trace line 3 again.Compared to biography
System LED lamp, integrated design of the invention has the advantages that simple in construction, assembling is convenient and reliable.
As shown in Figure 3 and Figure 4, to realize resilient support effect and position-limiting action of first elastic parts to block 24, this
Embodiment has been made on the basis of embodiment 1 and limited further below, and first elastic parts includes the first guide rod 23
With the first elastic component 11；
Movable chamber 12 is provided with the block 24, block 24 is offered and activity in that end away from first installing port 4
The port 13 that chamber 12 is connected；
One end of first guide rod 23 is connected on the lampshade 5, and the other end of the first guide rod 23 is located at through port 13 lives
In dynamic chamber 12, and the positioning disk 14 for being adapted and coordinating with the gap of movable chamber 12 with the cavity of movable chamber 12 is provided with the end；
One end of first elastic component 11 is connected with positioning disk 14, and the other end and the movable chamber 12 of the first elastic component 11 are pacified close to first
The cavity wall for filling that end of mouth 4 is connected, and the first elastic component 11 acts on block 24 and caused：It is remote that positioning disk 14 is connected to movable chamber 12
The cavity wall at that end of the first installing port 4.
In the present embodiment, the first elastic component 11 is arranged in movable chamber 12, by between positioning disk 14 and movable chamber 12
Coordinate, can both avoid block 24 from occurring position skew when mobile, again can anti-stop block 24 occur excessive movement and depart from first
Guide rod 23, so, can improve reliability of operation and stability.
As shown in Figures 5 to 7, as realizing the first elastic parts to the effect of the resilient support of block 24 and position-limiting action
Another preferred embodiment, the present embodiment has been made on the basis of embodiment 1 and limited further below, the first elastic parts bag
Include the second guide rod 15 and the second elastic component 16；
It is provided with the big guiding blind hole 17 in small and inner chamber that is open in the block 24, one end of the second guide rod 15 is connected in described
On lampshade 5, the other end of the second guide rod 15 is inserted in guiding blind hole 17, and is provided with width more than guiding blind hole 17 at the end
The anti-drop head 18 of opening；
Second elastic component 16 is set on the second guide rod 15, and one end of the second elastic component 16 is connected with lampshade 5, the second elastic component
16 other end is connected with block 24, and the second elastic component 16 acts on block 24 and caused：Anti-drop head 18 is connected to guiding blind hole 17
Openend.
In the present embodiment, the second elastic component 16 is set on the second guide rod 15, by anti-drop head 18 with being oriented to blind hole 17
Between cooperation, can both avoid block 24 from occurring position skew when mobile, again can anti-stop block 24 occur excessive movement and take off
From the second guide rod 15.
Preferably, be provided with the lampshade 5 can breach 10 described in partial occlusion covering plate 19.Covering plate 19 is set
Put, can both be prevented effectively from the problem of block 24 is tilted in movement, can also cover the first elastic parts, it is to avoid impurity enters
The operation of the first elastic parts is influenceed in first elastic parts.
Preferably, the locating slot 8 is provided with the second elastic parts, the second elasticity in that one end of the correspondence block 24
Component may act on the spacer 22 so that：Spacer 22 is connected on the block 24.The setting of second elastic parts,
Can be after compression stop 24, by the automatic spring locating slot 8 of spacer 22.
To realize effect of second elastic parts to spacer 22, it is preferable that second elastic parts includes the 3rd bullet
Property part 20 and abut plate 21, the two ends of the 3rd elastic component 20 respectively with to abut plate 21 and the lampshade 5 connected.
Above content is to combine the further description that specific preferred embodiment is made to the present invention, it is impossible to assert this
The embodiment of invention is confined to these explanations.For general technical staff of the technical field of the invention,
The other embodiment drawn in the case where not departing from technical scheme, should be included within the scope of the present invention.
Claims (10)
1. a kind of LED lamp panel for being printed with electrically conductive ink, it is characterised in that：Including insulating carrier（1）, insulating carrier（1）It is upper solid
Surely there are several LEDs（2）, insulating carrier（1）In each LED（2）The two poles of the earth be provided with the conduction being in contact with the pole
Ink traces（3）, insulating carrier（1）On be additionally provided with and conductive ink trace line（3）The tactile device that conducts electricity of joining distal ends（4）.
2. a kind of LED lamp panel for being printed with electrically conductive ink according to claim 1, it is characterised in that：The electrically conductive ink
Circuit（3）From Conductive silver ink circuit.
3. a kind of LED lamp panel for being printed with electrically conductive ink according to claim 1, it is characterised in that：The device that conducts electricity（4）
From inserting terminal or wireless electricity-feeding receiver.
4. a kind of LED lamp panel for being printed with electrically conductive ink according to claim 1, it is characterised in that：Insulating carrier（1）Choosing
With the one or several kinds in plastic plate, glass plate, ceramic wafer, empire cloth and insulating paper.
5. a kind of LED lamp panel for being printed with electrically conductive ink according to claim 1, it is characterised in that：The LED（2）
The insulating carrier is fixed on by red glue（1）On.
6. the manufacture craft of the LED lamp panel as described in any one in claim 1 ~ 5, it is characterised in that：Including following process：
1）The insulating carrier is provided（1）With the device that conducts electricity（4）, conduct electricity device（4）It is fixed on insulating carrier（1）On, and conduct electricity
Device（4）Positive and negative lead wires extend through insulating carrier（1）End face；
2）Electrically conductive ink is provided, in insulating carrier（1）The not connected device that conducts electricity（4）End face on print out some groups of conductive oil lines of ink marker
Road group, each conductive ink trace line group includes two conductive ink trace lines（3）, each conductive ink trace line（3）End
End is correspondingly contacted with the device that conducts electricity（4）Positive and negative lead wires on；
3）Several LEDs are provided（2）, in conductive ink trace line（3）When not dry, by several LEDs（2）Place respectively
In some groups of conductive ink trace line groups, and LED（2）The two poles of the earth lead respectively with two in same group of conductive oil ink group
The end of conductive ink trace line is in contact；
4）To conductive ink trace line（3）Carry out air-drying processing, the two poles of the earth lead of LED and the device that conducts electricity（4）Positive and negative lead wires then
It is bonded on electrically conductive ink.
7. the manufacture craft of LED lamp panel according to claim 6, it is characterised in that：Conductive ink trace line described in same group
Also point has red glue between two conductive ink trace lines in group, LED（2）Insulating carrier is bonded in by red glue（1）On.
8. refrigerator integrated LED lamp, it is characterised in that：Including hollow lampshade（5）, light-passing board（6）And such as claim 1
LED lamp panel in ~ 5 described in any one；
Lampshade（5）Lower end offer the first installing port connected with its inner chamber（7）, lampshade（5）Upper end offer with it
Second installing port of chamber connection（8）；
Lampshade（5）Lower end in the first installing port（7）The both sides of inwall are provided with the locating slot of indent（9）, locating slot（9）With
One installing port（7）Connection；
Lampshade（5）Lower end in the first installing port（7）Both sides be additionally provided with and the first installing port（7）And locating slot（9）Connect
Logical breach（10）, breach（10）Bottom run through lampshade（5）Lower surface, breach（10）Place is provided with can be along lampshade（5）Footpath
To mobile block（24）, block（24）Pass through the first elastic parts and lampshade（5）It is connected, the first elastic parts acts on block
（24）So that：Block（24）Locating slot can be stopped（9）With the first installing port（7）Connection；
Light-passing board（6）Outside wall surface and the first installing port（7）Internal face gap coordinate, light-passing board（6）Both sides radially
Stretching out, be provided with can be with locating slot（9）Insert the spacer of cooperation（22）；
LED lamp panel is installed on the second installing port（8）Place, and LED lamp panel can close the second installing port（8）.
9. refrigerator integrated LED lamp according to claim 8, it is characterised in that：The lampshade（5）On be provided with can
Breach described in partial occlusion（10）Covering plate（19）.
10. refrigerator integrated LED lamp according to claim 8, it is characterised in that：The locating slot（9）In correspondence
The block（24）That one end be provided with the second elastic parts, the second elastic parts may act on the spacer（22）, make
：Spacer（22）It is connected to the block（24）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710392980.8A CN107036054B (en) | 2017-05-27 | 2017-05-27 | LED lamp panel printed with conductive ink, manufacturing process of LED lamp panel and integrated LED lamp for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710392980.8A CN107036054B (en) | 2017-05-27 | 2017-05-27 | LED lamp panel printed with conductive ink, manufacturing process of LED lamp panel and integrated LED lamp for refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107036054A true CN107036054A (en) | 2017-08-11 |
| CN107036054B CN107036054B (en) | 2023-05-12 |
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ID=59539041
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710392980.8A Active CN107036054B (en) | 2017-05-27 | 2017-05-27 | LED lamp panel printed with conductive ink, manufacturing process of LED lamp panel and integrated LED lamp for refrigerator |
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| CN (1) | CN107036054B (en) |
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| CN202697035U (en) * | 2012-08-01 | 2013-01-23 | 田茂福 | LED circuit board with conducting adhesive lines, and LED lamp band |
| CN204678796U (en) * | 2015-04-24 | 2015-09-30 | 常州朗升电器有限公司 | A kind of embedded LED refrigerator light |
| CN204853387U (en) * | 2015-07-27 | 2015-12-09 | 深圳市金叶光线发展有限公司 | Can make things convenient for LED mantle lamp of rolling |
| CN205264699U (en) * | 2015-12-30 | 2016-05-25 | 戴朋 | Energy -efficient LED filament |
| CN205859714U (en) * | 2016-08-09 | 2017-01-04 | 嘉兴尚烁电子商务有限公司 | It is easily assembled type Holiday lamp |
| CN205938685U (en) * | 2016-08-15 | 2017-02-08 | 罗德川 | Take magnetic water proof lamp strip |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6281048B1 (en) * | 1998-04-30 | 2001-08-28 | Schlumberger Systemes | Method of making an electronic component, and an electronic component |
| CN202697035U (en) * | 2012-08-01 | 2013-01-23 | 田茂福 | LED circuit board with conducting adhesive lines, and LED lamp band |
| CN204678796U (en) * | 2015-04-24 | 2015-09-30 | 常州朗升电器有限公司 | A kind of embedded LED refrigerator light |
| CN204853387U (en) * | 2015-07-27 | 2015-12-09 | 深圳市金叶光线发展有限公司 | Can make things convenient for LED mantle lamp of rolling |
| CN205264699U (en) * | 2015-12-30 | 2016-05-25 | 戴朋 | Energy -efficient LED filament |
| CN205859714U (en) * | 2016-08-09 | 2017-01-04 | 嘉兴尚烁电子商务有限公司 | It is easily assembled type Holiday lamp |
| CN205938685U (en) * | 2016-08-15 | 2017-02-08 | 罗德川 | Take magnetic water proof lamp strip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107036054B (en) | 2023-05-12 |
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