CN111271616A - Co-extrusion diffusion environment-friendly lamp tube - Google Patents
Co-extrusion diffusion environment-friendly lamp tube Download PDFInfo
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- CN111271616A CN111271616A CN202010163349.2A CN202010163349A CN111271616A CN 111271616 A CN111271616 A CN 111271616A CN 202010163349 A CN202010163349 A CN 202010163349A CN 111271616 A CN111271616 A CN 111271616A
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- lamp tube
- led
- slide rail
- extrusion
- lamp
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/104—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction
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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
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
- F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
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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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
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- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a co-extrusion diffusion environment-friendly lamp tube, which comprises a co-extrusion lamp tube shell, wherein the co-extrusion lamp tube shell comprises a slide rail groove and an LED diffusion aluminum substrate positioned below the slide rail groove, the top end of the co-extrusion lamp tube shell is provided with a light filtering band which transmits, decomposes and uniformly irradiates light emitted by the LED diffusion aluminum substrate, the two sides below the light filtering band are provided with ultrasonic connecting positions, the ultrasonic connecting positions are connected with lamp tube end sockets which have sealing and waterproof functions on the co-extrusion lamp tube shell, the light emitted by the lamp tube is uniformly irradiated through the light filtering band, the uniformity of the lamp effect is increased, the two sides below the light filtering band are provided with ultrasonic connecting positions, the lamp tube end sockets are covered on the ultrasonic connecting positions of the co-extrusion lamp tube shell, and the sealing and the waterproof performance of the co-extrusion diffusion environment-friendly lamp tube can be increased through automatic frequency tracking ultrasonic welding, the assembly is simple, and the service life of the lamp tube is prolonged.
Description
Technical Field
The invention belongs to the technical field of illumination, and particularly relates to a co-extrusion diffusion environment-friendly lamp tube for a cloth-pulling cornice type lamp box.
Background
The EEFL lamp tube light source, the LED low-power lamp tube or the LED module are usually arranged in the existing cloth-pulling cornice lamp box, and the conventional light source has the characteristics of poor lamp effect uniformity, easiness in generating lamp shadows, high use power, complex structure, high assembly labor, high manufacturing cost and the like, various factors seriously influence the processing efficiency of product manufacturing, and great cost pressure is caused to enterprises.
Because the interior of the cloth-pulling lamp box in the prior art adopts the EEFL lamp tube light source, the EEFL lamp tube light source is a cold light source, and the temperature and the heat dissipation are very small; but compared with a co-extrusion diffusion environment-friendly lamp tube light source which can save energy by 70-80% and has a service life as long as 5 years, the light source is obviously inferior. The EEFL lamp tube light source has the fatal shortcoming that high-voltage current is easy to cause danger, and a power supply is arranged in a lamp box, so that the lamp tube is easy to damage in the case that wires are wet to generate sparks to cause the burning of the lamp box, and the service life of the EEFL lamp tube light source is certainly not as long as that of an LED lamp tube light source; secondly, the cloth-pulling cornice type lamp box in the prior art is generally in a public environment, and potential safety hazards are buried in the public environment;
in addition, the conventional lamp tube has the problem that the light box is not thick enough and cannot achieve the light equalizing effect, and the problem can be solved by adding an LED module or a lamp bar. This way can increase cost of manufacture and power used at this moment through this kind of mode, and the lamp house produces higher heat moreover, produces serious influence to the life of lamps and lanterns.
In addition, the existing product lamp is not enough in sealing property due to more structural components, is easy to damage by water inflow and has poor light transmission.
Therefore, a lamp tube with good safety performance, light gathering and transmitting properties, and waterproof, energy-saving and uniform irradiation effects is needed.
Disclosure of Invention
In order to solve the problems of poor uniformity of lamp effect, complex structure, high assembly labor, high manufacturing cost and the like of a lamp in the prior art, the co-extrusion diffusion environment-friendly lamp tube which has the advantages of uniform lamp effect, reduced cost and use power, water resistance, energy conservation, light condensation, light transmission and good safety performance is provided.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a crowded diffusion environmental protection fluorescent tube altogether, includes crowded fluorescent tube casing altogether, crowded fluorescent tube casing altogether is including the slide rail recess and the aluminium base board of LED diffusion that is located slide rail recess below, the slide rail recess is located crowded fluorescent tube casing altogether's inner wall, the aluminium base board of LED diffusion blocks thereby the slide rail recess is installed the aluminium base board of LED diffusion in the inside of crowded fluorescent tube casing altogether, the top of crowded fluorescent tube casing altogether is equipped with the light filtering strip that carries out printing opacity decomposition and evenly shine to the light that sends on the aluminium base board of LED diffusion, the below both sides of light filtering strip are equipped with the ultrasonic bonding position, be connected with a pair of fluorescent tube head of crowded fluorescent tube casing altogether and playing airtight and waterproof effect on the ultrasonic.
Furthermore, the lamp tube end enclosure is covered on the ultrasonic connecting position of the co-extrusion lamp tube shell and is welded by an automatic frequency tracking ultrasonic welding machine, the range of the resonance frequency band required to be welded is 19.600KHZ to 20.200KHZ, the airtightness and the waterproofness of the co-extrusion diffusion environment-friendly lamp tube can be improved by the lamp tube end enclosure, the assembly is simple, and the service life of the lamp tube is prolonged.
Furthermore, the LED diffusion aluminum substrate comprises a plurality of LED lamp beads, a conducting wire and a plurality of PMMA condensing lenses for polymerizing and transmitting light emitted by the LED lamp beads, the LED lamp beads are welded and uniformly distributed on the LED diffusion aluminum substrate, one end of the conducting wire is welded on the LED diffusion aluminum substrate, the LED lamp beads and the conducting wire are electrically connected, and the plurality of PMMA condensing lenses cover the plurality of LED lamp beads, so that each LED lamp bead is provided with one PMMA condensing lens, the inner surface of each PMMA condensing lens is provided with a diffusion groove, and the diffusion grooves and the LED lamp beads are nested, so that the PMMA condensing lenses cover the LED lamp beads;
furthermore, holes are formed in the PMMA condenser lens, the holes in the PMMA condenser lens are fixed on the LED diffusion aluminum substrate through buckles or bolts, the PMMA condenser lens is embedded with the LED lamp beads through the diffusion grooves, and then the PMMA condenser lens is fixed on the LED diffusion aluminum substrate through the buckles or the bolts, so that the connection and installation of the PMMA condenser lens, the LED lamp beads and the LED diffusion aluminum substrate are realized;
further, the light that LED lamp pearl sent through PMMA condensing lens assemble, printing opacity, and diffusion recess diffusion, reflection back for the light polymerization degree that a plurality of LED lamp pearls sent is higher, the penetrability of light is stronger, shines also more evenly, and the light that also make full use of LED lamp pearl sent reaches energy-conserving purpose.
Furthermore, a plurality of LED lamp pearls adopt the paster encapsulation, and a plurality of LED lamp pearls that adopt the paster encapsulation can reduce energy consumption, reduce cost.
Further, the light transmission angle on the LED diffusion aluminum substrate is 170 degrees;
further, the LED diffusion aluminum substrate is a high-quality aluminum substrate with higher strength and high heat conductivity, the LED PCB aluminum substrate drives the LED lamp beads to work in a constant current driving mode, and the driving voltage is 24V direct-current voltage;
furthermore, the co-extrusion lamp tube shell comprises a base fastening component, and the base fastening component is positioned below the sliding rail groove and connected with the sliding rail groove.
Furthermore, the base fastening component comprises a reversed groove base, an installation fixing piece and a lamp tube fastener playing a role in installing the co-extrusion lamp tube shell, the reversed groove base is located above the lamp tube fastener, the installation fixing piece is detachably installed on the lamp tube fastener, the lamp tube fastener is installed below the reversed groove base through the installation fixing piece, the lamp tube can be installed in a place needing light through the lamp tube fastener, installation and use of the lamp tube are facilitated through the lamp tube fastener, and portability is improved.
Further, fluorescent tube fastener both sides are equipped with first slide rail, second slide rail, are equipped with the connecting plate between first slide rail and the second slide rail, connecting plate one end is connected with first slide rail, and the other end is connected with the second slide rail.
Furthermore, the connecting plate is provided with a connecting hole;
further, the inverted groove base comprises a base plate, a first side wall and a second side wall, the first side wall and the second side wall are arranged on two sides of the base plate, the base plate and the side walls on the two sides are encircled to form a track, the first side wall is nested with the first sliding rail, and the second side wall is nested with the second sliding rail.
Furthermore, the lamp tube fastener is nested on the inverted groove base through the first slide rail and the second slide rail on the two sides, and then the lamp tube fastener is fixed by the mounting and fixing piece penetrating through the connecting hole on the connecting plate;
furthermore, the bottom of the base plate is provided with a wire pressing buckle which plays a role in fixing the conducting wire, and the wire pressing buckle is connected below the base plate and positioned above the lamp tube fastener.
Furthermore, the co-extrusion lamp tube shell comprises a quick connector, and the quick connector is electrically connected with the other end of the lead.
Furthermore, the wire pressing buckle is fixed below the base plate by hot melt adhesive.
Furthermore, a through hole is formed in the middle of the wire pressing buckle, the wire pressing buckle extends upwards and bends to form an arch-shaped groove, and the other end of the wire penetrates through the through hole in the middle of the wire pressing buckle after penetrating through the through hole and then is wound on the arch-shaped groove, so that the wire is fixed.
Furthermore, the quick connector is IP66 in waterproof grade, the co-extrusion lamp tube shell and the lamp tube end socket are made of PMMA (polymethyl methacrylate) of acrylic resin, the high transparency is realized, the light transmittance reaches 92%, the waterproof grade of the co-extrusion lamp tube shell and the lamp tube end socket is IP66, the waterproof property is better, the worry about sun and rain exposure is not needed outdoors, water does not enter, the safety and the service life of the lamp tube are improved, and the quick connector can be recycled and is beneficial to environmental protection;
furthermore, the co-extrusion lamp tube shell adopts an integrated design, so that the risk of zero electric shock is realized, and the safety is improved.
Furthermore, the base plate is provided with a through hole, and the other end of the wire penetrates through the through hole and penetrates through the wire pressing buckle to be fixed.
The invention has the beneficial effects that:
(1) according to the invention, the top end of the co-extrusion lamp tube shell is provided with the filter belt which can be used for transmitting, decomposing and uniformly irradiating light emitted from the LED diffusion aluminum substrate, so that the light emitted from the lamp tube is uniformly irradiated, the uniformity of the lamp effect is increased, the two sides below the filter belt are provided with the ultrasonic connecting positions, the lamp tube sealing cover is covered on the ultrasonic connecting positions of the co-extrusion lamp tube shell, and the sealing property and the water resistance of the co-extrusion diffusion environment-friendly lamp tube can be increased by welding through the automatic frequency tracking ultrasonic welding machine, the assembly is simple, and the service life of the lamp tube can be prolonged;
(2) LED lamp beads are welded on the LED diffusion aluminum substrate, and after the LED lamp beads are converged and transmitted by the PMMA condensing lens and diffused and reflected by the diffusion groove, the light rays emitted by the LED lamp beads are higher in polymerization degree and higher in penetrating capacity, the irradiation is more uniform, and the light rays emitted by the LED lamp beads are fully utilized, so that the energy-saving effect is achieved;
(3) the LED diffusion aluminum substrate adopts a high-quality LED PCB aluminum substrate with higher strength and high heat conduction performance, so that heat generated by the LED lamp beads can be effectively taken away, the LED lamp beads are prevented from being burnt out, and the effects of heat dissipation and safety protection are achieved;
(4) according to the invention, the lamp tube fastener is arranged below the inverted groove base through the mounting and fixing part, the lamp tube fastener is convenient to mount and use, the portability is improved, the mounting mode through the lamp tube fastener is more stable, the lamp tube fastener is suitable for being used in a public environment, the manufacturing time is also saved, and the safety and the image of the public environment are improved;
(5) the wire pressing buckle is arranged, so that the other end of the wire penetrates through the through hole in the middle of the wire pressing buckle after penetrating through the through hole, and then is wound on the arch-shaped groove, and the wire fixing effect is achieved.
(6) The quick connector is made of PMMA materials of acrylic resin, the waterproof grade of the quick connector is IP66, the co-extrusion lamp tube shell and the lamp tube end socket are made of PMMA materials of acrylic resin, the quick connector has high transparency, the waterproof grade of the co-extrusion lamp tube shell and the lamp tube end socket is IP66, the quick connector has better waterproof property, the quick connector does not need to worry about exposure to the sun and rain, water does not enter, the safety and the service life of the lamp tube are improved, and the quick connector can be recycled and improves the environmental protection property.
Drawings
FIG. 1 is a schematic view of an overall structure of a co-extruded diffusion environmentally friendly lamp tube according to the present invention;
FIG. 2 is an exploded view of the whole structure of a co-extruded diffusion environmentally friendly lamp tube of the present invention;
FIG. 3 is a schematic view of the overall structure of an LED diffusion aluminum substrate of the co-extruded diffusion environment-friendly lamp tube of the present invention;
FIG. 4 is a schematic cross-sectional view of a co-extruded diffusion environmentally friendly lamp tube according to the present invention;
FIG. 5 is a schematic structural diagram of a mounting fixture of a co-extruded diffusion environmentally friendly lamp tube according to the present invention;
FIG. 6 is an enlarged view of the structure of the lamp fastener of the co-extruded diffusion environmentally friendly lamp tube of the present invention.
In the figure, a co-extrusion lamp tube housing 1, a slide rail groove 11, a first slide rail groove 111, a second slide rail, a groove 112, a filter band 12, an ultrasonic connection position 13, an LED diffusion aluminum substrate 14, an LED lamp bead 141, a conducting wire 142, a PMMA condenser lens 143, a lamp tube end socket 15, a base fastening component 16, an inverted groove base 161, a first side wall 1611, a second side wall 1612, a base plate 1613, a through hole 1614, an installation fixing component 162, a lamp tube fastener 163, a first slide rail 1631, a second slide rail 1632, a connecting plate 1633, a connecting hole 1634, a first folding plate 1635, a second folding plate 1636, a groove fastening position 1637, a wire pressing fastener 164, a through hole 1641, an arc groove 1642, and a quick connector 166.
Detailed Description
Referring to fig. 1, the invention provides a co-extrusion diffusion environment-friendly lamp tube, which comprises a co-extrusion lamp tube shell 1, wherein the co-extrusion lamp tube shell 1 comprises a slide rail groove 11 and an LED diffusion aluminum substrate 14 located below the slide rail groove 11, the slide rail groove 11 is located on the inner wall of the co-extrusion lamp tube shell 1, the slide rail groove 11 comprises a first slide rail groove 111 and a second slide rail groove 112, the first slide rail groove 111 and the second slide rail groove 112 are respectively located on two sides of the inner wall of the co-extrusion lamp tube shell 1, the LED diffusion aluminum substrate 14 is a rectangular long plate, and two longer sides of the LED diffusion aluminum substrate 14 are directly clamped into the first slide rail groove 111 and the second slide rail groove 112, so that the LED diffusion aluminum substrate 14 is installed inside the co-extrusion lamp tube shell 1, the assembly is very convenient, and the structure is also relatively simple.
The co-extrusion lamp tube shell 1 is in a circular tube shape, circular tube holes are formed in the upper half portions of the two ends of the co-extrusion lamp tube shell 1, and the circular tube holes are designed to facilitate insertion of the LED diffusion aluminum substrate 14.
In the concrete implementation of the invention, the middle part of the co-extrusion lamp tube shell 1 is hollow, and the co-extrusion lamp tube shell is designed into a hollow shape, so that the light emitted by the LED diffusion aluminum substrate 14 in the co-extrusion lamp tube shell 1 can be conveniently transmitted and irradiated.
In the concrete implementation of the invention, the top end of the co-extrusion lamp tube shell 1 is provided with the light filtering band 12, the light transmission conditions of the top end and the two sides of the top end of the co-extrusion lamp tube shell 1 are different due to the fact that the co-extrusion lamp tube shell 1 is in a round tube shape, light emitted by the LED diffuse aluminum substrate 14 is subjected to light transmission decomposition and uniform irradiation through the light filtering band 12, and the problems of poor lamp effect uniformity, high cost and the like of lamp light in the prior art are solved.
During the specific implementation of the invention, ultrasonic connecting positions 13 are arranged on two sides below the filter band 12, and a pair of lamp tube end sockets 15 which have sealing and waterproof functions and are connected to the ultrasonic connecting positions 13 and are used for the co-extrusion lamp tube shell 1.
In the specific implementation of the invention, the lamp tube end socket 15 is used for sealing the round tube hole of the co-extruded lamp tube shell 1, so that water is prevented from entering the co-extruded lamp tube shell 1, and the safety is improved.
In the concrete implementation of the invention, the lamp tube end socket 15 is covered on the ultrasonic connecting position 13 of the co-extruded lamp tube shell 1 and is welded by an automatic frequency tracking ultrasonic welding machine, and the resonance frequency range required for welding is as follows: 19.600KHZ to 20.200KHZ, the sealing property and the water resistance of the co-extruded diffusion environment-friendly lamp tube can be improved through the lamp tube end socket 15, the assembly is easy, and the service life of the lamp tube is prolonged;
referring to fig. 2, the LED diffusion aluminum substrate 14 includes a plurality of LED beads 141, a conducting wire 142, and a plurality of PMMA condenser lenses 143 that condense and transmit light emitted by the plurality of LED beads 141, and the plurality of LED beads 141 are welded and uniformly distributed on the LED diffusion aluminum substrate 14.
In the specific implementation of the invention, the plurality of LED lamp beads 141 are uniformly arranged in a straight line along the length direction of the LED diffusion aluminum substrate 14, so that the light emitted by the plurality of LED lamp beads can be uniformly emitted.
Referring to fig. 3, a pad (not numbered) is disposed on the LED diffusing aluminum substrate 14, one end of the wire 142 is soldered to the pad of the LED diffusing aluminum substrate 14, the LED beads 141 and the wire 142 are electrically connected,
in the specific implementation of the invention, a plurality of PMMA condenser lenses 143 are covered above a plurality of LED lamp beads 141, so that each LED lamp bead 141 is provided with one PMMA condenser lens 143, the inner surface of the PMMA condenser lens 143 is provided with a diffusion groove (not shown in the figure), the diffusion groove is nested with the LED lamp beads 141, and the PMMA condenser lenses 143 are covered on the LED lamp beads 141;
during the specific implementation of the invention, each PMMA condenser lens 143 is provided with a hole, the holes on the PMMA condenser lenses 143 are fixed on the LED diffusion aluminum substrate 14 through buckles or bolts, and are embedded with the LED lamp beads 141 through diffusion grooves, and the PMMA condenser lenses 143 are fixed on the LED diffusion aluminum substrate 14 through buckles or bolts, so that the connection and installation of the PMMA condenser lenses 143, the LED lamp beads 141 and the LED diffusion aluminum substrate 14 are realized;
wherein, the light that LED lamp pearl 141 sent, through PMMA condensing lens 143 the convergence, printing opacity, and diffusion, the reflection back of diffusion recess for the light polymerization degree that a plurality of LED lamp pearls 141 sent is higher, the penetrability of light is stronger, shines also more evenly, and the light that also make full use of LED lamp pearl 141 sent reaches energy-conserving purpose.
The LED lamp beads 141 are packaged by using a patch, and energy consumption and cost can be reduced by using the patch for packaging.
In a specific implementation of the present invention, the light transmission angle on the LED diffusion aluminum substrate 14 is 170 °.
In the specific implementation of the invention, the LED diffusion aluminum substrate 14 is a high-quality aluminum substrate with higher strength and high thermal conductivity, the LED PCB aluminum substrate drives the plurality of LED lamp beads 141 to work in a constant current driving mode, and the driving voltage is 24V.
During the specific implementation of the invention, the color temperature range of the LED lamp bead 141 of the LED diffusion aluminum substrate 14 is 7000-8000K, the working temperature is-25 to +55 degrees, and the service life of the LED lamp bead 141 of the LED diffusion aluminum substrate 14 is 50000 hours.
During the specific implementation of the LED diffusion aluminum substrate 14, the surface luminous efficiency of the upper LED lamp beads 141 of the LED diffusion aluminum substrate 14 is 120Lm/w, the brightness of the LED lamp beads 141 is 2600Lm, the LED diffusion aluminum substrate 14 adopts Oselta LED chip lamp beads, the LED diffusion aluminum substrate 14 is driven by constant current, 24V voltage is adopted to drive the LED diffusion aluminum substrate 14 to work, and the LED diffusion aluminum substrate has the characteristics of energy conservation, environmental protection, high conversion efficiency and the like.
In the specific implementation of the present invention, the co-extruded lamp tube housing 1 includes a base fastening component 16, and the base fastening component 16 is located below the sliding rail groove 11 and connected thereto.
Referring to fig. 3 to 6, the base fastening assembly 16 includes a recessed base 161, an installation fixing member 162, and a lamp fastener 163 for installing the co-extruded lamp housing 1, the recessed base 161 is located above the lamp fastener 163, the installation fixing member 162 is detachably installed on the lamp fastener 163, the lamp fastener 163 is installed below the recessed base 161 via the installation fixing member 162, the lamp of the present invention can be installed in a place requiring light via the lamp fastener 163, and the lamp fastener 163 facilitates installation and use of the lamp, thereby improving portability.
In a specific implementation of the present invention, a first slide rail 1631 and a second slide rail 1632 are disposed on two sides of the lamp fastener 163, and a connecting plate 1633 is disposed between the first slide rail 1631 and the second slide rail 1632, one end of the connecting plate 1633 is connected to the first slide rail 1631, and the other end is connected to the second slide rail 1632.
In the specific implementation of the present invention, the connecting plate 1633 is provided with a connecting hole 1634.
In a specific implementation of the present invention, the inverted-groove base 161 includes a base plate 1613 and a first side wall 1611 and a second side wall 1612 disposed on two sides of the base plate 1613, the base plate 1613 and the side walls on two sides form a track in a surrounding manner, the first side wall 1611 is nested with a first slide rail 1631, and the second side wall 1612 is nested with a second slide rail 1632.
Wherein, base fastening component 16 includes two connecting strips, and two connecting strips and bed plate 1613 fixed connection, thereby realize that slide rail groove 11 is located base fastening component 16 below and is connected with it.
In the specific implementation of the present invention, the lamp tube fastener 163 is embedded on the inverted groove base 161 through the first slide rail 1631 and the second slide rail 1632 on the two sides, and then the mounting fixture 162 passes through the connecting hole 1634 on the connecting plate 1633 for fixing, the mounting fixture 162 is selected as a bolt,
in a specific implementation of the present invention, a wire pressing buckle 164 for fixing the wire 142 is disposed at the bottom end of the base plate 1613, and the wire pressing buckle 164 is connected below the base plate 1613 and above the lamp tube fastener 163.
The co-extrusion lamp tube shell 1 comprises a quick connector 166, and the end of the lead 142, which is not welded on the LED diffusion aluminum substrate 14, is connected with the quick connector 166;
in the specific implementation of the present invention, the quick connector 166 may also be used for connecting a plurality of co-extruded diffusion environmentally friendly lamps in series.
The wire pressing buckle 164 is fixed below the base plate 1613 by hot melt adhesive, and the quality of the wire pressing buckle 164 can be effectively guaranteed through a vacuum test.
In the specific implementation of the present invention, a through hole 1641 is disposed in the middle of the wire pressing buckle 164, the through hole 1641 is in a quadrilateral shape, so as to facilitate the passing and detaching of the wire, wherein the wire pressing buckle 164 extends and bends upward to form an arch-shaped groove 1642, and the other end of the wire 142 passes through the through hole 1641 in the middle of the wire pressing buckle 164 and then is wound around the arch-shaped groove 1642, thereby fixing the wire 142.
When the invention is specifically realized, the quick connector 166 is made of PMMA material with waterproof grade of IP66, the co-extruded lamp tube shell 1 and the lamp tube end socket 15 are made of PMMA material of acrylic resin, the high transparency is realized, the light transmittance reaches 92%, the co-extruded diffusion environment-friendly lamp tube can be more durable, the co-extruded lamp tube shell 1 and the lamp tube end socket 15 are made of PMMA material with waterproof grade of IP66, the waterproof property is better, the lamp tube does not need to worry about sun and rain in the open air, water does not enter, the safety and the service life of the lamp tube are improved, and the lamp tube can be recycled and is beneficial to environmental protection.
When the invention is specifically realized, the co-extrusion lamp tube shell 1 adopts an integrated design, has zero electric shock risk and increases the safety.
When the invention is realized, the lamp tube end socket 15 is used for sealing the co-extruded lamp tube shell 1 to form an integrated structure, and the lamp tube end socket has the effects of simple structure and convenience in installation.
In an embodiment of the present invention, a through hole 1614 is formed in the base plate 1613, and the other end of the wire 142 passes through the through hole 1614 and is fixed by passing through the wire-pressing buckle 164.
When the invention is realized, the external dimension of the co-extrusion diffusion environment-friendly lamp tube is as follows: the width is 29mm, the height is 44.9mm, and the combined height of the whole co-extrusion diffusion environment-friendly lamp tube after being assembled is 49.8 mm;
in the specific implementation of the invention, the cascade adopted by the co-extrusion diffusion environment-friendly lamp tube is in a 4PCS double-end power connection cascade mode;
the mounting and fixing conditions of the co-extrusion diffusion environment-friendly lamp tube are as follows:
(1) a first slide rail 1631 and a second slide rail 1632 are arranged on two sides of the lamp fastener 163, one end of the first slide rail 1631 is bent downward to form a first folding plate 1635, one end of the second slide rail 1632 is bent upward to form a second folding plate 1636, the other end of the second slide rail 1632 is bent downward and forms a groove clamping position 1637 with the connecting plate 1633, the lamp fastener 163 is slightly inserted, so that the first slide rail 1631 and the first side wall 1611 of the lamp fastener 163 are nested, and the second slide rail 1632 and the second side wall 1612 are nested;
(2) the mounting and fixing piece 162 penetrates through a connecting hole 1634 on the connecting plate 1633, the mounting and fixing piece 162 penetrates through the connecting hole 1634, then the mounting and fixing piece is screwed by a screw tool, the lamp tube fastener 163 is more fixedly fixed under the inverted groove base 161 through the mounting and fixing piece 162, the co-extrusion diffusion environment-friendly lamp tube is mounted and fixed through the groove clamping position 1637 and the first folding plate 1635, the mounting of the lamp tube is convenient, the mounting is simple and convenient, and the mounting of the lamp tube can be simplified through the unique design of the lamp tube fastener 163;
(3) the lamp fasteners 163 may be several, and several lamp fasteners 163 are installed on the base plate 1613.
The assembly of the co-extruded diffusion environment-friendly lamp tube is described as follows:
firstly, two longer sides of the LED diffusion aluminum substrate 14 are directly clamped into a first slide rail groove 111 and a second slide rail groove 112 of the co-extruded lamp tube shell 1;
next, one end of the lead wire 142 soldered to the LED diffusion aluminum substrate 14 is passed through the through hole 1614 of the base plate 1613;
then, the wire 142 passing through the through hole 1614 passes through the through hole 1641 of the wire pressing buckle 164 fixed under the base plate 1613, the quick connector 166 is connected to the wire 142, and then the lamp fastener 163 is clamped into the inverted groove base 161, and the lamp fastener 163 is fixed under the inverted groove base 161 by the mounting fixture 162;
and finally, covering the lamp tube end socket 15 on the ultrasonic connecting position 13 of the co-extruded lamp tube shell 1, and welding by an automatic frequency tracking ultrasonic welding machine.
The present invention has been described in detail, and it should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Claims (9)
1. The utility model provides a crowded diffusion environmental protection fluorescent tube altogether, includes crowded fluorescent tube casing altogether, its characterized in that: the co-extrusion lamp tube shell comprises a slide rail groove and an LED diffusion aluminum substrate located below the slide rail groove, the slide rail groove is located on the inner wall of the co-extrusion lamp tube shell, the LED diffusion aluminum substrate is clamped in the slide rail groove, the LED diffusion aluminum substrate is installed inside the co-extrusion lamp tube shell, a light filtering band which is used for transmitting light and decomposing and uniformly irradiating the light emitted by the LED diffusion aluminum substrate is arranged at the top end of the co-extrusion lamp tube shell, ultrasonic connecting positions are arranged on two sides below the light filtering band, and a pair of lamp tube end sockets which are used for sealing and preventing water of the co-extrusion lamp tube shell are connected to the ultrasonic connecting positions.
2. The co-extruded diffusive environmentally friendly lamp tube of claim 1, wherein: the LED diffusion aluminum substrate comprises a plurality of LED lamp beads, a conducting wire and a plurality of PMMA condensing lenses which are used for polymerizing and transmitting light emitted by the LED lamp beads, the LED lamp beads are welded on the LED diffusion aluminum substrate and are uniformly distributed on the LED diffusion aluminum substrate, one end of the conducting wire is welded on the LED diffusion aluminum substrate, the LED lamp beads are electrically connected with the conducting wire, and the PMMA condensing lenses are covered above the LED lamp beads and are connected with the LED lamp beads.
3. The co-extruded diffusive environmentally friendly lamp tube of claim 1, wherein: the co-extrusion lamp tube shell comprises a base fastening component, and the base fastening component is located below the sliding rail groove and connected with the sliding rail groove.
4. The co-extruded diffusive environmentally friendly lamp tube of claim 3, wherein: the base fastening assembly comprises a reverse groove base, an installation fixing piece and a lamp tube fastener which plays an installation role on the co-extrusion lamp tube shell, the reverse groove base is located above the lamp tube fastener, the installation fixing piece is detachably installed on the lamp tube fastener, and the lamp tube fastener is installed below the reverse groove base through the installation fixing piece.
5. The co-extruded diffusive environmentally friendly lamp tube of claim 4, wherein: the fluorescent tube fastener both sides are equipped with first slide rail, second slide rail, are equipped with the connecting plate between first slide rail and the second slide rail, connecting plate one end is connected with first slide rail, and the other end is connected with the second slide rail.
6. The co-extruded diffusive environmentally friendly lamp tube of claim 4, wherein: the inverted groove base comprises a base plate, a first side wall and a second side wall, the first side wall and the second side wall are arranged on two sides of the base plate, the base plate and the first side wall and the second side wall on the two sides of the base plate are wound to form a track, the first side wall is nested with the first slide rail, and the second side wall is nested with the second slide rail.
7. The co-extruded diffusive environmentally friendly lamp tube of claim 6, wherein: the bottom of the base plate is provided with a wire pressing buckle which has a fixing effect on the conducting wire, and the wire pressing buckle is connected below the base plate and positioned above the lamp tube fastener.
8. The co-extruded diffusive environmentally friendly lamp tube of claim 1, wherein: the co-extrusion lamp tube shell comprises a quick connector, and the quick connector is electrically connected with the other end of the lead.
9. The co-extruded diffusive environmentally friendly lamp tube of claim 7, wherein: the base plate is provided with a through hole, and the other end of the wire penetrates through the through hole and penetrates through the wire pressing buckle to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010163349.2A CN111271616A (en) | 2020-03-10 | 2020-03-10 | Co-extrusion diffusion environment-friendly lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010163349.2A CN111271616A (en) | 2020-03-10 | 2020-03-10 | Co-extrusion diffusion environment-friendly lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111271616A true CN111271616A (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010163349.2A Pending CN111271616A (en) | 2020-03-10 | 2020-03-10 | Co-extrusion diffusion environment-friendly lamp tube |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11906150B1 (en) * | 2023-03-28 | 2024-02-20 | Elega Garden Solution (Ningbo) Co.Ltd. | Waterproof cover for light strip end |
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| CN202158391U (en) * | 2011-06-30 | 2012-03-07 | 无锡睿涛光电科技有限公司 | LED daylight lamp tube |
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