CN208764676U - LED frame lamp - Google Patents
LED frame lamp Download PDFInfo
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- CN208764676U CN208764676U CN201821272559.XU CN201821272559U CN208764676U CN 208764676 U CN208764676 U CN 208764676U CN 201821272559 U CN201821272559 U CN 201821272559U CN 208764676 U CN208764676 U CN 208764676U
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Abstract
This application involves a kind of Light-emitting diode LED Frame lamps, comprising: includes: power supply and pipe shaft component, pipe shaft component includes tube body, input end structure, light source assembly, constant current driving IC chip, series conductor and output end structure；Input end structure and output end structure are separately positioned on the both ends of tube body, and light source assembly, constant current driving IC chip and series conductor are arranged at the inside of tube body；Constant current driving IC chip is fixed on light source assembly；The output end connection of the input terminal and power supply of input end structure is linked with the output end structure of another LED frame lamp, the output end of input end structure is connect with one end of the input terminal of constant current driving IC chip and series conductor respectively, the output end of constant current driving IC chip is connect with light source assembly, and the other end of series conductor is connect with output end structure.The cascaded structure of LED frame lamp provided by the present application is simple, and cost is relatively low.
Description
Technical field
The utility model relates to technical field of semiconductors more particularly to a kind of LED frame lamps.
Background technique
Light-emitting diode LED (Light-Emitting Diode, LED) lamp is rapidly accounted for as energy-saving and environment-friendly new force
The existing lamps and lanterns market of neck, wherein integral structure, low manufacture cost, installation is simple and uses the longevity because having for LED frame lamp
Order the advantages that long is widely used by people.
LED frame lamp currently on the market usually requires for multiple LED frame lamps to be together in series, to realize preferably application
Illumination.It is fitted with built-in power inside each Frame lamp, for supplying electricity to the LED lamp bead in Frame lamp.
However, the cascaded structure of above-mentioned LED frame lamp is complicated, higher cost.
Utility model content
Based on this, it is necessary to which, for the problem that the cascaded structure of traditional LED frame lamp is complicated, higher cost provides one kind
LED frame lamp.
A kind of LED frame lamp, comprising: power supply and pipe shaft component, the pipe shaft component include tube body, input end structure, light
Source component, constant current driving IC chip, series conductor and output end structure；The input end structure and output end structure difference
The both ends of the tube body are set, and the light source assembly, the constant current driving IC chip and the series conductor are arranged at institute
State the inside of tube body；The constant current driving IC chip is fixed on the light source assembly；
The input terminal of the input end structure is connect or defeated with another LED frame lamp with the output end of the power supply
The link of outlet structure, the output end of the input end structure respectively with the input terminal of the constant current driving IC chip and described connect
One end of conducting wire connects, and the output end of the constant current driving IC chip is connect with the light source assembly, the series conductor it is another
One end is connect with the output end structure.
LED frame lamp in above-described embodiment includes power supply and pipe shaft component, and the pipe shaft component includes tube body, input terminal
Structure, light source assembly, constant current driving IC chip, series conductor and output end structure；The input end structure and the output end
Structure is separately positioned on the both ends of the tube body, and the light source assembly, the constant current driving IC chip and the series conductor are equal
The inside of the tube body is set；The constant current driving IC chip is fixed on the light source assembly；The output end of the power supply
It connect with the input terminal of the input end structure or is connect with the output end structure of another LED frame lamp, the input terminal
The output end of structure is connect with one end of the input terminal of the constant current driving IC chip and the series conductor respectively, the constant current
The output end of driving IC chip is connect with the light source assembly, and the other end of the series conductor and the output end structure connect
It connects.Realize illumination in application, multiple LED frame lamps are connected in series, then respectively needing multiple LED frame lamps to be connected in series
LED frame lamp has power demands, then power supply need to be arranged in each LED frame lamp to meet the light source group in each LED frame lamp
The power demands of part, in the case, the outside of pipe shaft component is arranged in light source by the LED frame lamp proposed using the application
It realizes the conversion of external communication voltage and DC voltage, while multiple LED frame lamps can be supplied electricity to, and constant current is driven into IC core
The inside of pipe shaft component is arranged in piece, to realize output constant current powered by direct current to light source assembly.Due to comparing and traditional light
The cost of manufacture for the power supply that source component needs, the cost of manufacture of constant current driving IC chip is lower, so what the application proposed
LED frame lamp is when being connected in series, it is only necessary in one power supply of external setting of LED frame lamp and in concatenated each LED support
Constant current driving IC chip is arranged in lamp can meet the power demands of multiple series LED Frame lamps, in addition, constant current drives IC core
Piece is integrated on light source assembly, forms an integral device, mass easy to produce with light source assembly.Therefore, the application proposes
LED frame lamp cascaded structure it is simple, and manufacturing cost is low.
The light source assembly includes wiring board and LED element, the constant current driving IC chip in one of the embodiments,
It is fixed on the wiring board.
It is in above-described embodiment, constant current driving IC chip is fixed in the circuit board, to meet the power demands of LED element,
And due to that constant current driving IC chip can be integrated on the wiring board, constant current driving IC chip and wiring board is made to form one
A integral device, and the small volume of constant current driving IC chip, to overcome the LED power supply electricity in traditional LED frame lamp
Source occupies redundant space, causes waste of material problem.In addition, with it is traditional power to LED when the high manufacture of power supply that needs at
Originally it compares, the manufacturing cost of constant current driving IC chip is low.So constant current driving IC chip is integrated in light by the present embodiment proposition
Method on source component is because saving LED power the space occupied and cost in traditional LED frame lamp, to significantly drop
The low manufacturing cost of LED frame lamp.In addition, the electric current of constant current driving IC chip output can be according to practical LED frame lamp
Power requirement setting, therefore, when multiple LED frame lamps need to be connected in series, the tandem junction of LED frame lamp provided by the present application
Structure can satisfy the power demands of the LED frame lamp of different capacity.
The LED element is mounted on the first face of the wiring board, the series conductor collection in one of the embodiments,
At in the second face of the wiring board；Second face of the wiring board is sticked in by bonded adhesives on the inner wall of the tube body.
In above-described embodiment, series conductor is integrated on the second face of the wiring board and forms leading for two mutually insulateds
Electric pathway, to realize the electrical connection of input end structure and output end structure in LED frame lamp, since series conductor is integrated in institute
It states on the second face of wiring board, so that series conductor and wiring board is formd an integral device, overcome traditional LED frame lamp
In series conductor the external of tube body be set occupy redundant space, cause waste of material problem and series conductor easily movable
The route problem easy to damage to caused by, and the series conductor layout method that the present embodiment proposes is because saving traditional LED support
Series conductor the space occupied in lamp, to significantly reduce the manufacturing cost of LED frame lamp.In addition, the present embodiment
What is proposed is directly bonded in wiring board on inboard wall of tube body, so that wiring board and tube body is integrally changed structure, to make LED frame lamp
It is not easy to damage light source assembly because of vibration.
Card slot is provided on the inner wall of the tube body in one of the embodiments, the wiring board is fastened on the card
In slot；
The LED element is mounted on the first face of the wiring board, and the series conductor is arranged in the of the wiring board
In the gap that the inner wall of two faces and the tube body is formed.
In above-described embodiment, since series conductor to be arranged in the gap in the second face of wiring board and the inner wall formation of tube body
It is interior, to realize the electrical connection of input end structure and output end structure in LED frame lamp.Due to the second face of wiring board and tube body
The very little that can be set of gap that is formed of inner wall, the width for only accommodating series conductor, institute can be set in the width in the gap
When being arranged in the second face of wiring board and the gap of the inner wall formation of tube body with series conductor, it is not easy because of LED frame lamp activity
And changing position.Therefore, LED frame lamp provided in this embodiment overcomes the setting of the series conductor in traditional LED frame lamp
External in tube body occupies redundant space, causes waste of material problem and series conductor easily activity route to caused by easy
Damage problem, and the series conductor layout method that the present embodiment proposes is accounted for because saving the series conductor in traditional LED frame lamp
Space, to significantly reduce the manufacturing cost of LED frame lamp.
The input end structure includes input end cap and input coupler, the input terminal in one of the embodiments,
Lid is mounted on one end of the tube body, and the input coupler is fixed on the input terminal and covers；
The input terminal of the input coupler is connect or defeated with another LED frame lamp with the output end of the power supply
End structure connects out, the output end of the input coupler respectively with the input terminal of the constant current driving IC chip and described connect
One end of conducting wire connects.
In above-described embodiment, input end structure includes input end cap and input coupler, and input end cap is mounted on tube body
One end, input coupler are fixed on input terminal and cover；The connection of the output end of the input terminal of input coupler and power supply or with it is another
The output end structure connection of one LED frame lamp, the output end of the input coupler are defeated with constant current driving IC chip respectively
Enter end to connect with one end of series conductor.It is covered since input coupler is fixed on input terminal, makes input coupler and input
End cap forms integral structure, saves input coupler and is taken up space, and reduces the cost of manufacture of input end structure.Simultaneously
Since input end cap is bonded in one end of tube body, input end cap, input coupler and tube body is made to form integral structure, so that
LED frame lamp shape is more beautiful.In addition, it should be noted that the input end cap in the present embodiment is concave structure, will input
Coupler is fixed on the groove in input end cap, receives the first terminal of the input terminal of input coupler and Second terminal
Protection, to prevent being damaged because of collision.
The output end structure includes output end cap and output coupler, the output end in one of the embodiments,
Structure is mounted on the other end of the tube body, and the output coupler is fixed on the output end and covers；The series conductor
The other end is connect with the input terminal of the output coupler.
In above-described embodiment, output end structure includes that output end cap and output coupler, output end structure are mounted on tube body
The other end, output coupler is fixed on output end and covers；One end of series conductor and the output end of input coupler connect, separately
The connection of the input terminal of one end and output coupler.Covered since output coupler is fixed on output end, make output coupler and
Output end cap forms integral structure, saves output coupler and is taken up space, reduces the cost of manufacture of output end structure.
Simultaneously because output end cap is bonded in the other end of tube body, output end cap, output coupler and tube body is made to form integrated knot
Structure, so that Frame lamp shape is more beautiful.In addition, it should be noted that the output end cap in the present embodiment is concave structure, it will
Output coupler be fixed on input end cap in groove on, make the output end of output coupler third terminal and forth terminal by
Protection has been arrived, to prevent being damaged because of collision, and when two or more LED frame lamps are connected in series, a LED frame lamp
Output end cap with the input end cap of another LED frame lamp since structure is identical, size is consistent, it is possible to realize nothing
Seam connection, so that the cascaded structure of at least two or more LED frame lamps is stronger, compact and beautiful.
The output end structure is also connect with the input end structure of another LED frame lamp in one of the embodiments,.
The output end structure also passes through string with the input end structure of another LED frame lamp in one of the embodiments,
Coupling head connection.
In above-described embodiment, output end structure is also connect with the input end structure of another LED frame lamp by connector of connecting.
Since series connection connector can be directly connected to the output end structure of LED frame lamp and the input end structure of another LED frame lamp, and
The series connection connector it is simple and compact for structure, do not need in addition to add conducting wire to connect, therefore, the application proposes real using series connection connector
The series connection of now more LED frame lamps keeps the LED frame lamp structure being connected in series simple and secured.
The pluggable company of input terminal of the output end of the power supply and the input end structure in one of the embodiments,
It connects.
In above-described embodiment, the output end of power supply and the pluggable connection of the input terminal of input end structure.Power supply setting is existed
The outside of LED frame lamp pipe shaft component, and the flexible connection for realizing power supply and LED frame lamp can be connected by plug, make electricity
The riding position in source can be selected according to actual needs.
The tube body is glass tube in one of the embodiments,.
In above-described embodiment, the tube body in LED frame lamp pipe shaft component is glass tube, since what the application proposed uses glass
Glass pipe replaces traditional LED frame lamp middle tube body PC plastic material, so that LED frame lamp intensity provided in this embodiment improves, surely
It is qualitative good, and reduce the cost of manufacture of LED frame lamp.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of LED frame lamp provided by the embodiments of the present application；
Fig. 2 is a kind of sectional side view of LED frame lamp provided by the embodiments of the present application；
Fig. 3 is the sectional side view of another LED frame lamp provided by the embodiments of the present application；
Fig. 4 is a kind of structural schematic diagram of input end structure 21 provided by the embodiments of the present application；
Fig. 5 is a kind of structural schematic diagram of output end structure 25 provided by the embodiments of the present application；
Fig. 6 is a kind of concatenated structural schematic diagram of LED frame lamp provided by the embodiments of the present application；
Fig. 7 is a kind of structural schematic diagram of connector 3 of connecting provided by the embodiments of the present application.
Description of symbols:
Power supply 1
Pipe shaft component 2
Series connection connector 3
Bonded adhesives 4
Tube body 20
Input end structure 21
Light source assembly 22
Constant current driving IC chip 23
Series conductor 24
Output end structure 25
Connector input terminal 31
Tap outputs 32
Card slot 201
Wiring board 220
LED element 221
First face 222 of wiring board 220
Second face 223 of wiring board 220
Input end cap 211
Input coupler 212
First terminal 213
Second terminal 214
Export end cap 251
Output coupler 252
Third terminal 253
Forth terminal 254
LED frame lamp A A
LED frame lamp B B
Specific embodiment
LED frame lamp provided by the present application can be applied in a variety of lamps and lanterns, the cascaded structure production of traditional LED frame lamp
Higher cost.A kind of LED frame lamp provided by the present application, it is intended to solve the technical problem as above in traditional technology.
It is right with reference to the accompanying drawings and embodiments in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the application, not
For limiting the application.
Fig. 1 is a kind of structural schematic diagram of LED frame lamp provided by the embodiments of the present application.As shown in Figure 1, the LED support
Lamp includes: power supply 1 and pipe shaft component 2, and pipe shaft component 2 includes tube body 20, input end structure 21, light source assembly 22, constant current driving
IC chip 23, series conductor 24 and output end structure 25；Input end structure 21 and output end structure 25 are separately positioned on tube body 20
Both ends, light source assembly 22, constant current driving IC chip 23 and series conductor 24 are arranged at the inside of tube body 20；Constant current drives IC
Chip 23 is fixed on light source assembly 22；The output end of power supply 1 connect with the input terminal of input end structure 21 or and another
The output end structure 25 of LED frame lamp links, the input with constant current driving IC chip 23 respectively of the output end of input end structure 21
End is connected with one end of series conductor 24, and the output end of constant current driving IC chip 23 is connect with light source assembly 22, series conductor 24
The other end connect with output end structure 25.
Wherein, power supply 1 is a circuit device, can be used to implement external alternating voltage being converted into direct current
Pressure, such as the input terminal of power supply 1 connect alternating current, so that it may realize the line voltage of connection being converted into DC voltage, to electricity
The pipe shaft component 2 of 1 output end of source connection is powered；The outside of pipe shaft component 2 is arranged in power supply 1；Input terminal knot in pipe shaft component 2
Structure 21 is for the DC voltage that power supply 1 exports to be input in LED frame lamp；Light source assembly 22 in pipe shaft component 2 is for real
The luminescence process of existing LED frame lamp.The DC voltage that constant current driving IC chip 23 in pipe shaft component 2 is used to export power supply 1
Constant-current dc voltage output is converted into light source assembly 22, to meet the power reguirements of light source assembly；Series connection in pipe shaft component 2
Conducting wire 24 is exported the power supply 1 that input end structure 21 inputs with realizing for connecting input end structure 21 and output end structure 25
DC voltage guide to output end structure 25 and exported.Output end structure 25 in pipe shaft component 2 is used for series conductor 24
The external dc voltage of introducing is output to outside LED frame lamp, needs concatenated LED support may be implemented to supply electricity to another
Lamp.
In the present embodiment, power supply 1 is connect with pipe shaft component 2 by conducting wire, and input end structure 21 and one end of tube body 20 are adopted
It is connected with the mode of bonding, output end structure 25 is connected by the way of Nian Jie with the other end of tube body 20, and what is specifically used is viscous
Connecing glue can be silicone bonded adhesives.Light source assembly 22 can be mounted on the inner wall of tube body 20 by the way of bonding, wherein gluing
Other bonded adhesives can also be used, the present embodiment is with no restrictions using silicone bonded adhesives by connecing glue.Optionally, light source assembly
22 can also be mounted on the inner wall of tube body 20 by the way of card slot.Wherein, card slot is bonded on the inner wall of tube body 20, is used for
Fixed light source component 22.Constant current driving IC chip 23 can be fixed on light source assembly 22, optionally, constant current driving IC chip 23
It can also be fixed on the inner wall of tube body 20.Series conductor 24 can be fixed on light source assembly 22, optionally, series conductor 24
It can also be fixed on the inner wall of tube body 20, optionally, series conductor 24 can also be vacantly in tube body 20.
LED frame lamp in above-described embodiment includes power supply 1 and pipe shaft component 2, and pipe shaft component 2 includes tube body 20, input
End structure 21, light source assembly 22, constant current driving IC chip 23, series conductor 24 and output end structure 25；21 He of input end structure
Output end structure 25 is separately positioned on the both ends of tube body 20, and light source assembly 22, constant current driving IC chip 23 and series conductor 24 are equal
The inside of tube body 20 is set；Constant current driving IC chip 23 is fixed on light source assembly 22；The output end and input terminal knot of power supply 1
The input terminal of structure 21 is connected or is connect with the output end structure 25 of another LED frame lamp, the output end of input end structure 21
It is connect respectively with one end of the input terminal of constant current driving IC chip 23 and series conductor 24, the output end of constant current driving IC chip 23
It is connect with light source assembly 22, the other end of series conductor 24 is connect with output end structure 25.Needing multiple LED frame lamp series connection
Connection realizes illumination in application, multiple LED frame lamps are connected in series, then each LED frame lamp has power demands, then needs
Power supply is set in each LED frame lamp to meet the power demands of the light source assembly 22 in each LED frame lamp, in the case,
Light source 1 is arranged in the external of pipe shaft component 2 and realizes external communication voltage and direct current by the LED frame lamp proposed using the application
The conversion of voltage, while multiple LED frame lamps can be supplied electricity to, and LED frame lamp is arranged in constant current driving IC chip 23
Inside, to realize output constant current powered by direct current to light source assembly 22.Due to compared to the confession needed with traditional light source assembly 22
The high cost of manufacture of power supply, the cost of manufacture of constant current driving IC chip is lower, so the LED frame lamp that the application proposes is being gone here and there
When connection connection, it is only necessary to which in one power supply 1 of external setting of LED frame lamp and in concatenated each LED frame lamp, constant current is set
Driving IC chip 23 can meet the power demands of multiple series LED Frame lamps.In addition, constant current driving IC chip 23 is integrated in
On light source assembly 22, an integral device, mass easy to produce are formed with light source assembly 22.Therefore, the LED that the application proposes
The cascaded structure of Frame lamp is simple, and manufacturing cost is low.
Fig. 2 is a kind of sectional side view of LED frame lamp provided by the embodiments of the present application.As shown in Fig. 2, the light source assembly 22
Including wiring board 220 and LED element 221, in the fixed assist side 220 of constant current driving IC chip 23；
Wherein, the wiring board 220 in light source assembly 22 can use double-faced flexible wiring board, which can be real
The circuit integration in existing first face 222 and the second face 223, alternatively it is also possible to using single-sided flexible circuit board.LED element 221 can
To use LED lamp bead.By multiple LED elements 221 with the first face 222 of the uniform welding assist side 220 of preset interval distance
On, the arrangement mode on 221 assist side of LED element, 220 first face 222 can be made by oneself according to principle of luminosity and design requirement
Justice.Constant current driving IC chip 23 can be fixed on the first face 222 of the wiring board 220, optionally, constant current driving IC chip
23 can be fixed on the second face 223 of the wiring board 220.The input terminal of constant current driving IC chip 23 connects input end structure
The output end of 21 output end, constant current driving IC chip 23 connects LED element 221.
In the present embodiment, first terminal 213 and Second terminal 214 in the output end of input end structure 21 are separately connected perseverance
The positive input pin and negative input pin of driving IC chip 23 are flowed, the DC voltage for exporting 1 output end of power supply is input to
In constant current driving IC chip 23.The output end of constant current driving IC chip 23 connects LED element 221, makes constant current driving IC chip 23
Can output constant current direct current to supply electricity to LED element 221, to make LED element 221 after powered up can be with normal luminous.
In above-described embodiment, constant current driving IC chip 23 is fixed in assist side 220, to meet the power supply of LED element
Demand, and due to that constant current driving IC chip 23 can be integrated on the wiring board 220, make constant current driving IC chip 23 and line
Road plate 220 forms an integral device, and the small volume of constant current driving IC chip 23, to overcome traditional LED branch
LED power supply in bracket lamp occupies redundant space, causes waste of material problem.Moreover, being needed when with traditional power supply to LED
The high manufacturing cost of power supply compare, the manufacturing cost of constant current driving IC chip 23 is low.So the present embodiment propose by constant current
The method that driving IC chip 23 is integrated on light source assembly 22 save LED power the space occupied in LED frame lamp and at
This, to significantly reduce the manufacturing cost of LED frame lamp.In addition, the electric current that constant current driving IC chip 23 exports can be with
It is arranged according to the power requirement of practical LED frame lamp, therefore, when multiple LED frame lamps need to be connected in series, the application is provided
LED frame lamp cascaded structure can satisfy different capacity LED frame lamp power demands.
Optionally, as shown in Fig. 2, LED element 221 installs the first face 222 of assist side 220, series conductor 24 is integrated
Second face 223 of assist side 220；Second face 223 of wiring board 220 is sticked in by bonded adhesives on the inner wall of tube body 20.
Wherein, the material of series conductor 24 is conductive material, such as can use copper foil material, can also use aluminium foil
Material.There are two series conductors 24 in LED frame lamp, the output of one end connection input end structure 21 of this two series conductors 24
End.The output end of input end structure 21 includes first terminal 213 and Second terminal 214.The first terminal 213 connects a string
Join conducting wire 24, the Second terminal 214 connects another series conductor 24.If two series conductors 24 of copper foil material are integrated
On second face 223 of assist side 220, then it will form the copper foil tape of two mutually insulateds on the second face 223 of wiring board 220.
The width and thickness of copper foil tape determines that the present embodiment does not limit according to the size of practical electrical current.The second of wiring board 220
Face 223 is sticked in by bonded adhesives on the center of 20 lower end inner wall of tube body, optionally, the second face 223 of wiring board 220
It can be bonded in any position of 20 inner wall of tube body, the bonded adhesives specifically used can be silicone bonded adhesives.The present embodiment is to this
With no restrictions.
In the present embodiment, as shown in Fig. 2, first terminal 213 and Second terminal 214 in the output end of input end structure 21
The anode of the DC voltage of 1 output end of power supply output and cathode are linked into two series conductors 24 in pipe shaft component 2 respectively
On, series conductor 24 can be made normally to connect and connect with the mains 1, for the output end structure 25 or another LED branch of LED frame lamp
The input end structure 21 of bracket lamp is connect with facilitating for power supply 1.Two series conductors 24 are integrated in the second face of the wiring board 220
The conductive path that two mutually insulateds are formed on 223, for connecting input end structure 21 and output end structure 25, so that input terminal
The DC voltage that structure 21 inputs can normally couple the outside for being output to LED frame lamp by output end structure 25, can
Realize the series connection of at least two or more LED frame lamps.For example, LED frame lamp A carries out the company of series connection with LED frame lamp B
It connects, the input end structure 21 of LED frame lamp A connects power supply 1, and the DC voltage coupling input that 1 output end of power supply exports is arrived
In LED frame lamp A, the output end structure 25 in LED frame lamp A passes through the series conductor 24 in LED frame lamp A for the electricity of input
The DC voltage coupling of 1 output end of source output is output to the outside of LED frame lamp A.By the input end structure 21 of LED frame lamp B
Connect the output end structure 25 of LED frame lamp A, so that it may realize the series connection of LED frame lamp A Yu LED frame lamp B, and real
At least two or more LED frame lamps can be supplied electricity to using a power supply 1 simultaneously by having showed.
In the present embodiment, the second face 223 of wiring board 220 is sticked in the inner wall lower end of tube body 20 by bonded adhesives
Heart position, gives 4 position of bonded adhesives in Fig. 2, the position of bonded adhesives 4 can with it is seen from figure 2 that, all by bonded adhesives 4
It is filled in the gap between the second face 223 of wiring board 220 and the inner wall of tube body 20, to realize that wiring board 220 is tightly fastened
Onto the inner wall of tube body 20.The size in the gap can be according to the width of wiring board 220, the light source assembly 22 of LED frame lamp
Go out optical range determine.For make LED frame lamp light source assembly 22 go out optical range become larger, such as out optical range be 270 °, then
It can satisfy in the size for ensuring the gap and accommodate enough bonded adhesives, so as to be bonded wiring board 220 firmly
When on the inner wall of tube body 20, increase LED frame lamp to reduce the pore size between wiring board 220 and the inner wall of tube body 20
Light source assembly 22 go out optical range.It should be noted that the light source assembly 22 of LED frame lamp go out optical range can be according to reality
Border requires to determine, so that it is determined that the pore size between specific wiring board 220 and the inner wall of tube body 20, the present embodiment do not limit
System.
In above-described embodiment, series conductor 24 is integrated on the second face 223 of the wiring board 220 and forms two mutually
The conductive path of insulation, to realize the electrical connection of input end structure 21 and output end structure 25 in LED frame lamp, due to series connection
Conducting wire 24 is integrated on the second face 223 of the wiring board 220, and series conductor 24 and wiring board 220 is made to form an entirety
Device overcomes the external occupancy redundant space that tube body 20 is arranged in the series conductor 24 in traditional LED frame lamp, causes material
Expect waste problem and series conductor 24 easily activity route problem easy to damage to caused by, and the series connection that the present embodiment proposes
24 layout method of conducting wire is because saving 24 the space occupied of series conductor in traditional LED frame lamp, to significantly reduce
The manufacturing cost of LED frame lamp.In addition, being directly bonded in wiring board 220 on 20 inner wall of tube body for the present embodiment proposition, makes
Wiring board 220 and 20 integralization structure of tube body, so that LED frame lamp be made to be not easy to damage light source assembly 22 because of vibration.
Optionally, in one of the embodiments, Fig. 3 be another LED frame lamp provided by the embodiments of the present application side
Sectional view.What is involved is another positional relationships of series conductor 24 and wiring board 220 in light source assembly 22 by Fig. 3.Such as Fig. 3 institute
Show, card slot 201 is provided on the inner wall of tube body 20, and wiring board 220 is fastened in card slot 201；LED element 221 is mounted on route
First face 222 of plate 220, the gap that series conductor 24 is arranged in the second face 223 of wiring board 220 and the inner wall of tube body 20 is formed
It is interior.
Wherein, card slot 201 can be fixed on the inner wall of tube body 20 by the way of bonding.Route in light source assembly 22
Plate 220 can use hard wire plate, and the hard wire plate can be glass-fiber-plate, alternatively it is also possible to be aluminum substrate.The present embodiment
It is without limitation.By multiple LED elements 221 with the first face 222 of the uniform welding assist side 220 of preset interval distance
On, the arrangement mode on 221 assist side of LED element, 220 first face 222 can be made by oneself according to principle of luminosity and design requirement
Justice.The material of series conductor 24 is conductive material, such as can use copper foil material, can also use aluminum foil material.LED support
There are two series conductors 24 in lamp, one end of this two series conductors 24 passes through the output end of conducting wire Yu input end structure 21 respectively
The first output end 213 and second output terminal 214 be attached, the other ends of this two series conductors 24 and output end structure 25
Connection.If two series conductors 24 of copper foil material are arranged in the second face 223 of wiring board 220 and the inner wall of tube body 20 is formed
Gap in when, then need to wrap up this two series conductors 24 with insulating materials, to form two conductions of mutually insulated
Access.
In the present embodiment, as shown in figure 3, first terminal 213 and Second terminal 214 in the output end of input end structure 21
The positive grade of the DC voltage of 1 output end of power supply output and negative grade are linked into two series conductors 24 in pipe shaft component 2 respectively
On, series conductor 24 can be made normally to connect and connect with the mains 1, so that other devices are connect with facilitating for power supply 1.Two series conductors
24 are arranged in the second face 223 of wiring board 220 and the gap of the inner wall formation of tube body 20, so that two conductive paths are formed,
For connecting input end structure 21 and output end structure 25, so that the electricity for 1 output end of the power supply output that input end structure 21 inputs
Source voltage can normally coupling be output to outside by output end structure 25, can be realized at least two or more LED supports
The series connection of lamp.
In the present embodiment, the inner wall lower end of tube body 20 is bonded with card slot 201, and wiring board 220 is fastened in card slot 201, string
Connection conducting wire 24 is worn in the gap between assist side 220 and the inner wall of tube body 20, and the size in the gap can be led according to series connection
The cross-sectional diameter of line 24, the width of wiring board 220, LED frame lamp light source assembly 22 go out optical range determine.To make LED
The optical range that goes out of the light source assembly 22 of Frame lamp becomes larger, such as optical range is 270 ° out, then can be in the size for ensuring the gap
On the basis of series conductor 24 can be accommodated, increased with reducing the pore size between wiring board 220 and the inner wall of tube body 20
The light source assembly 22 of LED frame lamp goes out optical range.It should be noted that the light source assembly 22 of LED frame lamp goes out optical range
It can be determined according to actual requirement, so that it is determined that the direct pore size of inner wall of specific wiring board 220 and tube body 20, this reality
Apply example with no restrictions.
In above-described embodiment, the inner wall in the second face 223 and tube body 20 since series conductor 24 to be arranged in wiring board 220
In the gap of formation, to realize the electrical connection of input end structure 21 and output end structure 25 in LED frame lamp.Due to wiring board
The very little that the gap that 220 the second face 223 and the inner wall of tube body 20 are formed can be set, the width in the gap can be set only
The width of series conductor 24 is accommodated, so series conductor 24 is arranged in the inner wall shape in the second face 223 and tube body 20 of wiring board 220
At gap in when, be not easy changing position due to LED frame lamp activity.Therefore, LED frame lamp provided in this embodiment overcomes
Series conductor 24 in traditional LED frame lamp occupies redundant space, causes waste of material problem and series conductor 24 easily living
The dynamic route problem easy to damage to caused by, and 24 layout method of series conductor that the present embodiment proposes is because saving traditional LED
24 the space occupied of series conductor in Frame lamp, to significantly reduce the manufacturing cost of LED frame lamp.
In one of the embodiments, as shown in figure 4, input end structure 21 includes input end cap 211 and input coupler
212, input end cap 211 is mounted on one end of tube body 20, and input coupler 212 is fixed on input end cap 211；Input coupler
212 input terminal connect with the output end of power supply 1 or connect with the output end structure 25 of another LED frame lamp, described defeated
The output end for entering coupler 212 is connect with one end of the input terminal of constant current driving IC chip 23 and series conductor 24 respectively.
Wherein, input end cap 211 can be made of plastic material, and input end cap 211 can use concave structure, be used for
Optionally hook can also be arranged on it to fix LED support in one end of sealed tube body 20 and fixed input coupler 212
The pipe shaft component 2 of lamp.The input terminal and output end of input coupler 212 include first terminal 213 and Second terminal 214.
In the present embodiment, input end cap 211 uses concave structure, can install input coupler 212 in groove therein,
Input coupler 212 is bonded on input end cap 211 by viscose glue, is inputted end cap 211 by bonded adhesives and is bonded in tube body 20
One end.When needing input end structure 21 that the supply voltage that 1 output end of power supply exports is input in LED frame lamp, by power supply 1
Output end connects the input terminal of the input coupler 212 in upper input end structure 21, the input terminal of input coupler 212 therein
First terminal 213 and Second terminal 214 be connected to the positive grade and negative grade of 1 output end of power supply.When input coupler 212
When the DC voltage that 1 output end of power supply exports is introduced into the output end of input coupler 212 by input terminal, input coupler 212
First terminal 213 and Second terminal 214 be respectively divided into two-way output.The first terminal 213 and Second terminal of first via output
214 are separately connected the positive input pin and negative input pin of constant current driving IC chip 23, to be supplied to constant current driving IC chip 23
Supply voltage needed for working normally；The first terminal 213 and Second terminal 214 of second tunnel output are separately connected two series connection and lead
One end of line 24, for connecting series conductor 24 normally with power supply 1.When needing input end structure 21 and another LED
When the output end structure 25 of Frame lamp connects, that is, when more than two LED frame lamps being needed to be connected in series, by input end structure 21
In input coupler 212 connect with the output end structure 25 of another LED frame lamp.
In above-described embodiment, input end structure 21 includes input end cap 211 and input coupler 212, and input end cap 211 is pacified
Mounted in one end of tube body 20, input coupler 212 is fixed on input end cap 211；The input terminal and power supply of input coupler 212
1 output end connection is connect, the output of the input coupler 212 with the output end structure 25 of another LED frame lamp
End is connect with one end of the input terminal of constant current driving IC chip 23 and series conductor 24 respectively.Since input coupler 212 being consolidated
It is scheduled on input end cap 211, so that input coupler 212 and input end cap 211 is formd integral structure, save input coupling
Device 212 is taken up space, and the cost of manufacture of input end structure 21 is reduced.Simultaneously because input end cap 211 is bonded in tube body 20
One end makes input end cap 211, input coupler 212 and tube body 20 form integral structure, so that LED frame lamp shape is more
Add beauty.In addition, it should be noted that the input end cap 211 in the present embodiment is concave structure, input coupler 212 is consolidated
Be scheduled on input end cap 211 in groove on, make the input terminal of input coupler 212 first terminal 213 and Second terminal 214 by
Protection is arrived, to prevent being damaged because of collision.
In one of the embodiments, as shown in figure 5, output end structure 25 includes output end cap 251 and output coupler
252, output end structure 25 is mounted on the other end of tube body 20, and output coupler 252 is fixed on output end cap 251；Series connection is led
The other end of line 24 is connect with the input terminal of output coupler 252.
Wherein, output end cap 251 uses concave structure, can install output coupler 252, output end in groove therein
Lid 251 can be made of plastic material, for the other end of sealed tube body 20, while hook can be arranged on it to fix
The pipe shaft component 2 of LED frame lamp.It is identical as the input structure of end cap 211 to export end cap 251, size is identical.Output coupler
252 input terminal and output end includes third terminal 253 and forth terminal 254.
In the present embodiment, output coupler 252 is bonded on output end cap 251 by viscose glue, and output end cap 251 passes through viscous
Glue sticking is connect in the other end of tube body 20.When the DC voltage for needing output end structure 25 to export 21 output end of input end structure
When being output to outside LED frame lamp, the other end of series conductor 24 connects the input terminal of upper output coupler 252, therein defeated
The third terminal 253 and forth terminal 254 of the input terminal of coupler 252 are connected to the another of two series conductors 24 out
The supply voltage that 21 output end of input end structure exports is output to the outer of LED frame lamp by the output end at end, output coupler 252
It portion can be by the output coupler 252 of LED frame lamp and another LED when needing to be connected in series another LED frame lamp
The input coupler of Frame lamp is attached, to realize the series connection of at least two or more LED frame lamps.
In above-described embodiment, output end structure 25 includes output end cap 251 and output coupler 252, output end structure 25
It is mounted on the other end of tube body 20, output coupler 252 is fixed on output end cap 251；One end of series conductor 24 and input
The output end of coupler 212 connects, and the other end is connect with the input terminal of output coupler 252.Since output coupler 252 being consolidated
It is scheduled on output end cap 251, so that output coupler 252 and output end cap 251 is formd integral structure, save output coupling
Device 252 is taken up space, and the cost of manufacture of output end structure 25 is reduced.Simultaneously because output end cap 251 is bonded in tube body 20
The other end makes output end cap 251, output coupler 252 and tube body 20 form integral structure, so that LED frame lamp shape
It is more beautiful.In addition, it should be noted that the output end cap 251 in the present embodiment is concave structure, by output coupler 252
It is fixed on the groove in input end cap 211, makes the third terminal 253 and forth terminal 254 of the output end of output coupler 252
It is protected, to prevent being damaged because of collision, and when two or more LED frame lamps are connected in series, a LED support
The output end cap 251 of lamp is with the input end cap 211 of another LED frame lamp since structure is identical, and size is consistent, so can
To realize seamless connection, so that the cascaded structure of at least two or more LED frame lamps is stronger, compact and beautiful.
Optionally, wherein one implement in, as shown in fig. 6, the output end structure 25 of LED frame lamp also with another LED
The input end structure 21 of Frame lamp connects.
In the present embodiment, at least two or more LED frame lamps are connected in series, to be applicable to more LED
The application scenarios that Frame lamp is illuminated.For example, as shown in fig. 6, being incited somebody to action when LED frame lamp A and LED frame lamp B is connected in series
The output end structure 25 of LED frame lamp A is connect with the input end structure 21 of LED frame lamp B, wherein in output end structure 25
Output coupler 252 is connect with the input coupler 212 of input end structure 21.
Further, output end structure 25 is also connected with the input end structure 21 of another LED frame lamp by connector 3 of connecting
It connects.The structural schematic diagram of series connection connector 3 is as shown in Figure 7.
In the present embodiment, series connection connector 3 includes connector input terminal 31, tap outputs 32.Connector input terminal 31 can be inserted
In the groove for entering the output end cap 251 into output end structure 25, to connect with the output coupler 252 in output end structure 25
It connects；Tap outputs 32 are inserted into the groove of the input end cap 211 in the input end structure 21 in another LED frame lamp
In, to be connect with the input coupler 212 in the input end structure 21 in another Frame lamp.For example, connector input terminal 31 connects
The output end for connecing the output coupler 252 in the output end structure 25 of LED frame lamp A, for by the output of LED frame lamp A
The supply voltage that coupler 252 exports is introduced into series connection connector 3.The input terminal of the connection of tap outputs 32 LED frame lamp B
The input terminal of input coupler 212 in structure 21, the supply voltage for exporting the output coupler 252 of LED frame lamp A
It is input in LED frame lamp B.
In above-described embodiment, output end structure 25 also passes through connector 3 of connecting with the input end structure 21 of another LED frame lamp
Connection.Since series connection connector 3 can be directly connected to the output end structure 25 of LED frame lamp and the input of another LED frame lamp
End structure 21, and the series connection connector 3 is simple and compact for structure, does not need that conducting wire is in addition added to connect, therefore, what the application proposed adopts
The series connection that more LED frame lamps are realized with series connection connector 3 keeps the LED frame lamp structure being connected in series simple and secured.
The pluggable connection of input terminal of the output end of power supply 1 and input end structure 21 in one of the embodiments,.
In the present embodiment, the output end of power supply 1 can be the conducting wire with connection-peg, alternatively it is also possible to be that will insert
Connector is directly installed on the shell of power supply 1, for connecting the input end structure 21 in pipe shaft component 2.Wherein input end structure
Input coupler 212 in 21 is directly connect with the connection-peg of the output end of power supply 1.The connection-peg of the output end of power supply 1 can be with
It is directly plugged on the input end cap 211 in input end structure 21.
In above-described embodiment, the pluggable connection of input terminal of the output end and input end structure 21 of power supply 1.Power supply 1 is set
It sets in the outside of LED frame lamp pipe shaft component 2, and can be connected by plug and realize that power supply 1 connects with the flexible of LED frame lamp
It connects, selects the riding position of power supply 1 according to actual needs.
Tube body 20 is glass tube in one of the embodiments,.
Tube body 20 in the present embodiment is glass tube, and specific material can use tempered glass.The present embodiment glass tube
Instead of traditional LED frame lamp middle tube body 20PC plastic material, so that LED frame lamp intensity provided in this embodiment improves, stablize
Property is good, and reduces the cost of manufacture of LED frame lamp.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of LED frame lamp characterized by comprising power supply and pipe shaft component, the pipe shaft component include tube body, input
End structure, light source assembly, constant current driving IC chip, series conductor and output end structure；The input end structure and the output
End structure is separately positioned on the both ends of the tube body, the light source assembly, the constant current driving IC chip and the series conductor
It is arranged at the inside of the tube body；The constant current driving IC chip is fixed on the light source assembly；
The input terminal of the input end structure is connect with the output end of the power supply or the output end with another LED frame lamp
Structure link, the output end of the input end structure respectively with the input terminal of the constant current driving IC chip and the series conductor
One end connection, the output end of the constant current driving IC chip connect with the light source assembly, the other end of the series conductor
It is connect with the output end structure.
2. LED frame lamp according to claim 1, which is characterized in that the light source assembly includes wiring board and LED member
Part, the constant current driving IC chip are fixed on the wiring board.
3. LED frame lamp according to claim 2, which is characterized in that the LED element is mounted on the of the wiring board
On one side, the series conductor is integrated in the second face of the wiring board；
Second face of the wiring board is sticked in by bonded adhesives on the inner wall of the tube body.
4. LED frame lamp according to claim 2, which is characterized in that card slot is provided on the inner wall of the tube body, it is described
Wiring board is fastened in the card slot；
The LED element is mounted on the first face of the wiring board, and the series conductor is arranged in the second face of the wiring board
In the gap formed with the inner wall of the tube body.
5. LED frame lamp according to claim 1 or 2, which is characterized in that the input end structure include input end cap and
Input coupler, the input end cap are mounted on one end of the tube body, and the input coupler is fixed on the input end cap
On；
The input terminal of the input coupler is connect with the output end of the power supply or the output end with another LED frame lamp
Structure connection, the output end of the input coupler respectively with the input terminal of the constant current driving IC chip and the series conductor
One end connection.
6. LED frame lamp according to claim 1 or 2, which is characterized in that the output end structure include output end cap and
Output coupler, the output end structure are mounted on the other end of the tube body, and the output coupler is fixed on the output
On end cap；
The other end of the series conductor is connect with the input terminal of the output coupler.
7. LED frame lamp according to claim 1 or 2, which is characterized in that the output end structure also with another LED branch
The input end structure of bracket lamp connects.
8. LED frame lamp according to claim 7, which is characterized in that the output end structure also with another LED frame lamp
Input end structure by series connection connector connection.
9. LED frame lamp according to claim 1 or 2, which is characterized in that the output end of the power supply and the input terminal
The pluggable connection of the input terminal of structure.
10. LED frame lamp according to claim 1 or 2, which is characterized in that the tube body is glass tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821272559.XU CN208764676U (en) | 2018-08-08 | 2018-08-08 | LED frame lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821272559.XU CN208764676U (en) | 2018-08-08 | 2018-08-08 | LED frame lamp |
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| Publication Number | Publication Date |
|---|---|
| CN208764676U true CN208764676U (en) | 2019-04-19 |
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ID=66131612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821272559.XU Active CN208764676U (en) | 2018-08-08 | 2018-08-08 | LED frame lamp |
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| CN (1) | CN208764676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864231A (en) * | 2018-08-08 | 2020-03-06 | 广东德豪润达照明电气有限公司 | LED support lamp |
-
2018
- 2018-08-08 CN CN201821272559.XU patent/CN208764676U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864231A (en) * | 2018-08-08 | 2020-03-06 | 广东德豪润达照明电气有限公司 | LED support lamp |
| CN110864231B (en) * | 2018-08-08 | 2024-05-10 | 惠州雷士光电科技有限公司 | LED bracket lamp |
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