CN208579175U - A kind of small lamp cap LED filament lamp of wireless control - Google Patents
A kind of small lamp cap LED filament lamp of wireless control Download PDFInfo
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- CN208579175U CN208579175U CN201821233191.6U CN201821233191U CN208579175U CN 208579175 U CN208579175 U CN 208579175U CN 201821233191 U CN201821233191 U CN 201821233191U CN 208579175 U CN208579175 U CN 208579175U
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- 238000007789 sealing Methods 0.000 claims description 17
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- 210000003101 oviduct Anatomy 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 15
- 239000011521 glass Substances 0.000 description 12
- 238000000354 decomposition reaction Methods 0.000 description 4
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
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- 229910052802 copper Inorganic materials 0.000 description 1
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- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of small lamp cap LED filament lamps of wireless control, it includes filament light-emitting body, stem, wireless control module, the wireless receiving antenna being connect with wireless control module, driving power, insulation sleeve, small lamp cap, first and second PCB circuit board, driving power is by current rectifying and wave filtering circuit, linear constant current circuit and constant pressure power supply circuit composition, wireless control module, wireless receiving antenna and linear constant current circuit are set in the first PCB circuit board, first PCB circuit board is sheathed on the stem stalk of stem, current rectifying and wave filtering circuit and constant pressure power supply circuit are set in the second PCB circuit board, it is arranged outside second PCB circuit board after insulation sleeve loaded in small lamp cap, the output end of constant pressure power supply circuit and the input terminal of wireless control module connect, the output end of wireless control module and the input of linear constant current circuit End connection；It solves the problems, such as to be difficult to accommodate driving power whole component, it is therefore prevented that the received radio wave signal of wireless receiving antenna is shielded, and good heat dissipation effect.
Description
Technical field
The utility model relates to a kind of LED filament lamps, more particularly, to a kind of small lamp cap LED filament lamp of wireless control.
Background technique
LED filament lamp is a kind of structure ornament lamp similar and energy-saving and environment-friendly to traditional incandescent lamp, has been gradually replaced
Traditional incandescent lamp is applied in ordinary family.
Existing LED filament lamp generally includes glass bulb, illuminator, stem, driving power, insulation sleeve and metalized lamp
Head, illuminator are installed on stem, and the neck of glass bulb and the bottom of stem make illuminator and stem position by the molten connection of envelope
In in glass bulb, driving power is installed in metallic lamp holder by insulation sleeve, the open end of metallic lamp holder and glass bulb
Neck connection；Wherein, illuminator is made of a LED light strand or is connected and composed in series and parallel by a plurality of LED light strand, due to hair
Body of light is made of LED light strand, and LED light strand needs to be driven using direct current, it is therefore desirable to which installing driving power will
City's AC conversion at exported again after direct current to LED light strand make LED light strand shine.This LED filament lamp is for 360 degree
It shines and beautiful, usually driving power is fully mounted in metallic lamp holder, however for such as E12, E14 etc. using small lamp cap
LED filament lamp, since the inner space of small lamp cap is narrow, driving power itself is may be mounted at reluctantly in small lamp cap, but
It is, to enable LED filament lamp remotely to be controlled using wireless telecom equipment, also to be needed with the fast development of intelligent lighting technology
To increase wireless control module and wireless receiving antenna in driving power, and if directly increased on the wiring board of driving power
Add wireless control module and wireless receiving antenna, then the driving power increased after wireless control module and wireless receiving antenna must
So it is difficult to be contained in again in small lamp cap.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of small lamp cap LED filament lamp of wireless control, solutions
Determined small lamp cap inner space it is narrow be difficult to the problem of accommodating the component of driving power whole, and prevent wireless receiving day
The received radio wave signal of line is shielded, and good heat dissipation effect.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of small lamp cap LED of wireless control
Filament lamp, including filament light-emitting body, stem, wireless control module, wireless receiving antenna, driving power, insulation sleeve and small lamp cap,
The filament light-emitting body is installed on the stem stalk of the stem, and the driving power is by current rectifying and wave filtering circuit, linear
Constant-current circuit and constant pressure power supply circuit composition, the input terminal of the current rectifying and wave filtering circuit are connect with the end L conducting wire and N-terminal conducting wire,
The end the L conducting wire and the rivet interlacement being set on the small lamp cap, the N-terminal conducting wire are interior with the small lamp cap
Threaded walls connection, the output end of the current rectifying and wave filtering circuit connect with the first input end of the linear constant current circuit all the way
It connects, the another way of the output end of the current rectifying and wave filtering circuit is connect with the input terminal of the constant pressure power supply circuit, described
The output end of linear constant current circuit is connect with the filament light-emitting body, it is characterised in that: the small lamp cap LED filament lamp further includes
First PCB circuit board and the second PCB circuit board, the wireless control module, the wireless receiving antenna and the line
Property constant-current circuit be set in first PCB circuit board, first PCB circuit board is sheathed on the core of the stem
On column stalk, the current rectifying and wave filtering circuit and the constant pressure power supply circuit are set in second PCB circuit board, described
The second PCB circuit board outside be arranged the insulation sleeve after be contained in the small lamp cap, the constant pressure power supply circuit
Output end is connect with the input terminal of the wireless control module, the output end of the wireless control module with it is described linear
Second input terminal of constant-current circuit connects, and the wireless receiving antenna is connect with the wireless control module.
The upper end of three seal wires on the stem is welded with the front of first PCB circuit board respectively, described
Stem on the lower ends of three seal wires welded respectively with the front of second PCB circuit board, the on the stem
The output end of piece seal wire connection current rectifying and wave filtering circuit and the first input end of the linear constant current circuit, it is described
The output end of constant pressure power supply circuit described in second seal wire connection on stem and the input terminal of the wireless control module,
Third root seal wire connection common ground forming circuit on the stem, first PCB circuit board and the filament are sent out
Body of light connection, second PCB circuit board are connect with the end the L conducting wire and the N-terminal conducting wire.Here, the first PCB line
It is electrically connected between road plate and the second PCB circuit board by three seal wires on stem.
The linear constant current circuit includes current constant control chip and peripheral circuit, and the current constant control chip is installed on
On the front of first PCB circuit board, two lamp bar sealing wires are welded on the front of first PCB circuit board,
All SMD components of the wireless control module, the wireless receiving antenna and the peripheral circuit are installed on institute
On the back side for the first PCB circuit board stated, the center of first PCB circuit board is offered to be obstructed with the stem of the stem
Compatible first through hole, the edge of first PCB circuit board there are three welding hole, wear by the stem stalk of the stem
It crosses outside the stem stalk that the first through hole makes first PCB circuit board be sheathed on the stem and is fixed on the core
At the top of the oviduct of column, the upper end of every seal wire on the stem passes through the corresponding welding hole and described first
The front welding of PCB circuit board, lamp bar sealing wire described in two respectively correspond two electrodes with the filament light-emitting body
Connection；All non-SMD components in the current rectifying and wave filtering circuit and the constant pressure power supply circuit are installed on described the
On the back side of two PCB circuit board, the end the L conducting wire and the N-terminal conducting wire are welded in the back of second PCB circuit board
On face, all SMD components in the current rectifying and wave filtering circuit and the constant pressure power supply circuit are installed on described second
On the front of PCB circuit board, setting is there are three pad on the front of second PCB circuit board, on the stem
The lower end of every seal wire is spot welded with the corresponding welding.Give herein current rectifying and wave filtering circuit, constant pressure power supply circuit and
The specific installation site of each component and wireless control module and wireless receiving antenna in linear constant current circuit.
The small lamp cap LED filament lamp further includes the mounting base for fixed first PCB circuit board, the installation
Seat tool has one for accommodating the lower receiving cavity of first PCB circuit board, and the bottom centre of the mounting base opens up
Have and obstruct compatible lower mounting hole with the stem of the stem, the bottom margin of the mounting base opens up that there are three cross line
Hole, first PCB circuit board are face-up fixed in the lower receiving cavity, and the stem stalk of the stem is successively
The mounting base and first PCB circuit board is set to be sheathed on institute across the lower mounting hole and the first through hole
At the top of the outer oviduct for being fixed on the stem of stem stalk for the stem stated, the upper end of every seal wire on the stem according to
It is secondary to pass through the corresponding cable-through hole and the welding hole.The installation for being set as the first PCB circuit board of mounting base provides
Pedestal and protect the first PCB circuit board.
Vertically oriented muscle is provided on the internal perisporium of the mounting base, it is fixed to offer in first PCB circuit board
Position notch, the vertically oriented muscle, which is caught in the locating notch, realizes the mounting base and the first PCB line
The positioning of road plate.
First PCB circuit board is by wiring board on first, the first lower wiring board and described first online of electrical connection
The flexible board composition of road plate and the described first lower wiring board, the upper end of three seal wires on the stem respectively with it is described
The front welding of wiring board on first, the lower end of three seal wires on the stem respectively with second PCB circuit board
Front welding, the output end of first seal wire connection on stem current rectifying and wave filtering circuit with it is described linear
The first input end of constant-current circuit, the output end of second seal wire connection on stem constant pressure power supply circuit with
The input terminal of the wireless control module, the third root seal wire connection common ground forming circuit on the stem are described
Wiring board is connect with the filament light-emitting body on first, second PCB circuit board and the end the L conducting wire and described
The connection of N-terminal conducting wire.Here, being electrically connected between wiring board and the second PCB circuit board by three seal wires on stem on first
It connects, is electrically connected between wiring board and the first lower wiring board by flexible board on first.
The linear constant current circuit includes current constant control chip and peripheral circuit, the front of wiring board on described first
On be welded with more lamp bar sealing wires, the current constant control chip is installed on described first on the back side of wiring board, institute
Wireless control module, the wireless receiving antenna stated are installed on the front of the lower wiring board of described first, and described is outer
All SMD components for enclosing circuit are installed on the back side of the lower wiring board of described first, on described first in wiring board
The heart, which is offered, obstructs through-hole on compatible first with the stem of the stem, there is the edge of wiring board on described first
Three welding holes, it is lower logical that the center of the described first lower wiring board offers compatible with the stem of stem stalk first
Hole, the edge of the described first lower wiring board sequentially pass through described there are three hole, the stem stalk of the stem is passed through
Through-hole makes under described first route sleeve-board on wiring board and described first be set to institute on first lower through-hole and described first
At the top of the outer oviduct for being fixed on the stem of stem stalk for the stem stated, the upper end of every seal wire on the stem according to
It is secondary to be welded across the corresponding front of wiring board on hole and the welding hole and described first that passes through, described in every
A kind of one electrode of the LED light strand of one of lamp bar sealing wire and filament light-emitting body color or colour temperature is connect,
Another electrode of all LED light strands in the filament light-emitting body passes through the public conductive connection with bifurcation structure
Bracket is connect with the front of wiring board on described first；In the current rectifying and wave filtering circuit and the constant pressure power supply circuit
All non-SMD components are installed on the back side of second PCB circuit board, and the end the L conducting wire and the N-terminal are led
Wire bonding is connected on the back side of second PCB circuit board, in the current rectifying and wave filtering circuit and the constant pressure power supply circuit
All SMD components be installed on the front of second PCB circuit board, on the front of second PCB circuit board
Setting is there are three pad, the lower end of every seal wire on the stem and the corresponding welding spot welding.It gives herein
Each component in current rectifying and wave filtering circuit, constant pressure power supply circuit and linear constant current circuit and wireless control module and wireless are gone out
The specific installation site of receiving antenna.
The small lamp cap LED filament lamp further includes for fixing wiring board and the described first lower wiring board on described first
Mounting base, the mounting base have one for accommodating wiring board and the described first lower wiring board on described first
Lower receiving cavity, the bottom centre of the mounting base, which offers, obstructs compatible lower mounting hole with the stem of the stem,
The bottom margin of the mounting base is opened up there are three cable-through hole, wiring board and the described first lower wiring board on described first
Face-up be fixed in the lower receiving cavity, the stem stalk of the stem sequentially pass through the lower mounting hole,
Through-hole makes in the mounting base and described first wiring board and described on first lower through-hole and described first
First lower route sleeve-board is set at the top of the outer oviduct for being fixed on the stem of stem stalk of the stem, the stem
On the upper end of every seal wire sequentially pass through the corresponding cable-through hole, described pass through hole and the welding hole.Mounting base
The installation for being set as wiring board on first and the first lower wiring board provide pedestal and protect on first wiring board and the
Wiring board once.
Vertically oriented muscle is provided on the internal perisporium of the mounting base, it is fixed to offer on wiring board on described first
Position notch, described first descends on wiring board to offer lower locating notch, and the vertically oriented muscle is caught in the upper positioning
Realize the positioning of wiring board in the mounting base and described first in notch, the vertically oriented muscle be caught in it is described under
The positioning of mounting base and the described first lower wiring board is realized in locating notch.
The small lamp cap LED filament lamp further include with the matched cover board of the mounting base, the cover board have one with
The corresponding upper receiving cavity of the lower receiving cavity, the top center of the cover board offer the core with the stem
Column obstructs compatible upper installing hole, offers threading groove on the cover board, and the stem stalk of the stem is across described upper
The cover board is set to connect the top for being placed on first PCB circuit board with the mounting base after mounting hole, described in two
Lamp bar sealing wire pass through the threading groove and be distributed in behind the both ends of the threading groove and the filament light-emitting body
The corresponding welding of two electrodes.When the power of filament light-emitting body is larger, when such as larger than 4W, in order to which the heat of filament light-emitting body is isolated
Or the influence radiated to the first PCB circuit board, one cover board can be installed in the top of the first PCB circuit board.
Compared with the prior art, the advantages of the utility model are:
Since the component of driving power is more, and the inner space of small lamp cap is narrow, to avoid the inside of small lamp cap difficult
To accommodate the component and wireless control module and wireless receiving antenna of driving power whole, therefore driving power is split into two
Part is installed, wherein linear constant current circuit and wireless control module, wireless receiving antenna are installed along with the first PCB line
On the plate of road, and the first PCB circuit board is set on the stem stalk of stem, and current rectifying and wave filtering circuit and constant pressure power supply circuit are pacified
In the second PCB circuit board, it is contained in small lamp cap after the second PCB circuit board cover insulation set, on the one hand can solves in this way
The inner space of certainly small lamp cap is narrow to be difficult to the problem of accommodating the component of driving power whole；On the other hand, if by wirelessly connecing
It receives antenna to be installed in the second PCB circuit board, then wireless receiving antenna is connecing after the second PCB circuit board is contained in small lamp cap
The influence that will receive small lamp cap when receiving radio wave signal leads to the problem of signal shielding, therefore wireless receiving antenna is installed on the
Radio wave signal is prevented to be shielded in one PCB circuit board；Current rectifying and wave filtering circuit and constant pressure power supply circuit are mounted on simultaneously
It is contained in second PCB circuit board in small lamp cap, can make heating element such as bulky capacitor etc. that heat rapidly be passed through lampet
Head is distributed into the external world.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the small lamp cap LED filament lamp of embodiment one；
Fig. 2 is the decomposition texture schematic diagram of the small lamp cap LED filament lamp of embodiment one；
Fig. 3 is the decomposition diagram of the partial structurtes of the small lamp cap LED filament lamp of embodiment one；
Fig. 4 a is the front schematic view of the first PCB circuit board in the small lamp cap LED filament lamp of embodiment one；
Fig. 4 b is the schematic rear view of the first PCB circuit board in the small lamp cap LED filament lamp of embodiment one；
Fig. 5 a is the front schematic view of the second PCB circuit board in the small lamp cap LED filament lamp of embodiment one；
Fig. 5 b is the schematic rear view of the second PCB circuit board in the small lamp cap LED filament lamp of embodiment one；
Fig. 6 a is the structural schematic diagram of the mounting base in the small lamp cap LED filament lamp of embodiment one；
Fig. 6 b is the structural schematic diagram of the cover board in the small lamp cap LED filament lamp of embodiment one；
Fig. 7 be embodiment one small lamp cap LED filament lamp in driving power in each section and wireless control module and
The connection schematic diagram of wireless receiving antenna；
Fig. 8 is each section in the driving power in the small lamp cap LED filament lamp of embodiment one, wireless control module, nothing
The circuit diagram of line receiving antenna, filament light-emitting body；
Fig. 9 is the overall structure diagram of the small lamp cap LED filament lamp of embodiment two；
Figure 10 is the decomposition texture schematic diagram of the small lamp cap LED filament lamp of embodiment two；
Figure 11 is the decomposition diagram of the partial structurtes of the small lamp cap LED filament lamp of embodiment two；
Figure 12 a is the structural schematic diagram of the first PCB circuit board in the small lamp cap LED filament lamp of embodiment two；
Figure 12 b be embodiment two small lamp cap LED filament lamp in the first PCB circuit board in first on wiring board back
Face schematic diagram；
Figure 12 c is descending wiring board just for first in the first PCB circuit board in the small lamp cap LED filament lamp of embodiment two
Face schematic diagram；
Figure 13 a is the front schematic view of the second PCB circuit board in the small lamp cap LED filament lamp of embodiment two；
Figure 13 b is the schematic rear view of the second PCB circuit board in the small lamp cap LED filament lamp of embodiment two；
Figure 14 is the structural schematic diagram of the mounting base in the small lamp cap LED filament lamp of embodiment two；
Figure 15 is each section in the driving power in the small lamp cap LED filament lamp of embodiment two, wireless control module, nothing
The connection schematic diagram of line receiving antenna, filament light-emitting body.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
Embodiment one:
A kind of small lamp cap LED filament lamp for wireless control that the present embodiment proposes, as shown in Figures 1 to 8 comprising glass
Blister 1, the filament light-emitting body 2 being made of the LED light strand 21 of a kind of color or a kind of colour temperature, stem 3, wireless control module 4,
Wireless receiving antenna 5, driving power 6, insulation sleeve 71, small lamp cap 72, the first PCB circuit board 8 and the second PCB circuit board 9, filament
Illuminator 2 is installed on the stem stalk 31 of stem 3, and driving power 6 is by current rectifying and wave filtering circuit 61, linear constant current circuit 62 and constant pressure
Power supply circuit 63 forms, and the input terminal of current rectifying and wave filtering circuit 61 connect with the end L conducting wire and N-terminal conducting wire, the end L conducting wire be set to it is small
Rivet 73 on lamp cap 72 connects, and N-terminal conducting wire is connect with the internal screw thread wall of small lamp cap 72, the output end of current rectifying and wave filtering circuit 61
It is connect all the way with the first input end of linear constant current circuit 62, the another way and constant pressure of the output end of current rectifying and wave filtering circuit 61 are powered
The input terminal of circuit 63 connects, and the output end of linear constant current circuit 62 is connect with filament light-emitting body 2, wireless control module 4, wirelessly
Receiving antenna 5 and linear constant current circuit 62 are set in the first PCB circuit board 8, and the first PCB circuit board 8 is sheathed on the core of stem 3
On column stalk 31, current rectifying and wave filtering circuit 61 and constant pressure power supply circuit 63 are set in the second PCB circuit board 9, the second PCB circuit board 9
It is contained in small lamp cap 72 after being arranged insulation sleeve 71 outside, the input of the output end and wireless control module 4 of constant pressure power supply circuit 63
End connection, the output end of wireless control module 4 connect with the second input terminal of linear constant current circuit 62, wireless receiving antenna 5 and
Wireless control module 4 connects, and the neck of glass bulb 1 and 32 bottom of oviduct of stem 3 are by the molten connection of envelope, thus by filament
Illuminator 2, stem and the first PCB circuit board 8 are sealed in glass bulb 1, are then evacuated and are filled with protection or heat-conducting gas, then
Small lamp cap 72 is bonded on the neck of glass bulb 1；When the small lamp cap LED filament lamp works, the rectified filtering of city's alternating current
Direct current is converted to after circuit 61, is powered after constant pressure power supply circuit 63 to wireless control module 4 all the way, the linear perseverance of another way
It powers after current circuit 62 to filament light-emitting body 2, after wireless control module 4 receives radio wave signal by wireless receiving antenna 5
Wireless remote control is carried out to the small lamp cap LED filament lamp by wireless telecommunications system, such as mobile phone, computer.
In the present embodiment, the upper end of three seal wires 33 on stem 3 is welded with the front of the first PCB circuit board 8 respectively,
The lower end of three seal wires 33 on stem 3 is welded with the front of the second PCB circuit board 9 respectively, and first seal wire on stem 3 connects
The output end of current rectifying and wave filtering circuit 61 and the first input end of linear constant current circuit 62 are connect, second seal wire connection on stem 3
The input terminal of the output end of constant pressure power supply circuit 63 and wireless control module 4, the third root seal wire on stem 3 connect common ground shape
At circuit, the first PCB circuit board 8 is connect with filament light-emitting body 2, and the second PCB circuit board 9 is connect with the end L conducting wire and N-terminal conducting wire.
Here, being electrically connected between the first PCB circuit board 8 and the second PCB circuit board 9 by three seal wires 33 on stem 3.
In the present embodiment, linear constant current circuit 62 includes current constant control chip U1 and peripheral circuit 64, current constant control core
Piece U1 is installed on the front of the first PCB circuit board 8, and two lamp bar sealing wires are welded on the front of the first PCB circuit board 8
81, all SMD components of wireless control module 4, wireless receiving antenna 5 and peripheral circuit 64 are installed on the first PCB circuit board
On 8 back side, the center of the first PCB circuit board 8 offer with the stem of stem 3 obstruct 31 compatible first through hole 82, first
There are three welding holes 83 for the edge of PCB circuit board 8, and the stem stalk 31 of stem 3, which passes through first through hole 82, makes the first PCB circuit board
8 are sheathed on 32 top of oviduct that stem 3 is fixed on outside the stem stalk 31 of stem 3, and the upper end of the every seal wire 33 on stem 3 is worn
The front for crossing corresponding welding hole 83 and the first PCB circuit board 8 is welded, and two lamp bar sealing wires 81 respectively correspond and filament light-emitting body
2 two electrodes connection；All non-SMD components in current rectifying and wave filtering circuit 61 and constant pressure power supply circuit 63 are installed on second
On the back side of PCB circuit board 9, the end L conducting wire and N-terminal conducting wire are welded on the back side of the second PCB circuit board 9, current rectifying and wave filtering circuit
61 and constant pressure power supply circuit 63 in all SMD components be installed on the front of the second PCB circuit board 9, the 2nd PCB route
There are three pad 91, the lower end of the every seal wire 33 on stem 3 is welded with corresponding pad 91 for setting on the front of plate 9.
The each component and wireless controlled in current rectifying and wave filtering circuit 61, constant pressure power supply circuit 63 and linear constant current circuit 62 are given herein
The specific installation site of molding block 4 and wireless receiving antenna 5.
In the present embodiment, which further includes the mounting base 84 for fixing the first PCB circuit board 8
With with the matched cover board 85 of mounting base 84, mounting base 84 have one for accommodating the lower receiving cavity of the first PCB circuit board 8
841, the bottom centre of mounting base 84, which offers, obstructs 31 compatible lower mounting holes 842, the bottom of mounting base 84 with the stem of stem 3
Portion's edge is provided with vertically oriented muscle (not shown) there are three cable-through hole 843 on the internal perisporium of mounting base 84, and first
Offer locating notch (not shown) in PCB circuit board 8, vertically oriented muscle be caught in locating notch realize mounting base 84 with
The positioning of first PCB circuit board 8, the first PCB circuit board 8 are face-up fixed in lower receiving cavity 841 in a snap-fit manner, core
The stem stalk 31 of column 3, which sequentially passes through lower mounting hole 842 and first through hole 82, is sheathed on mounting base 84 and the first PCB circuit board 8
32 top of oviduct of stem 3 is fixed on outside the stem stalk 31 of stem 3, the upper end of the every seal wire 33 on stem 3 sequentially passes through
Corresponding cable-through hole 843 and welding hole 83；Cover board 85 has a upper receiving cavity corresponding with lower receiving cavity 841 (in figure
It is not shown), the top center of cover board 85, which is offered, obstructs 31 compatible upper installing holes 851 with the stem of stem 3, opens on cover board 85
Equipped with threading groove 852, the stem of stem 3 stalk 31, which passes through, to be connect cover board 85 with mounting base 84 after upper installing hole 851 to be placed on first
The top of PCB circuit board 8, two lamp bar sealing wires 81 pass through threading groove 852 and are distributed in behind the both ends of threading groove 852 and filament
The corresponding welding of two electrodes of illuminator 2.The installation for being set as the first PCB circuit board 8 of mounting base 84 provide pedestal and
Protect the first PCB circuit board 8；When the power of filament light-emitting body 2 is larger, when such as larger than 4W, in order to which filament light-emitting body 2 is isolated
Heat or the influence to the first PCB circuit board 8 of radiating, one cover board 85 can be installed in the top of the first PCB circuit board 8.
Filament light-emitting body 2 is made of a kind of series connection of two LED light strands 21 of color in Fig. 1, i.e., and wherein one
One end of LED light strand 21 is welded with wherein lamp bar sealing wire 81, wherein the other end of a LED light strand 21 with it is another
One end of root LED light strand 21 connects, and the other end of another LED light strand 21 is welded with another lamp bar sealing wire 81.
Embodiment two:
A kind of small lamp cap LED filament lamp for wireless control that the present embodiment proposes comprising glass bulb 1, by a variety of face
The LED light strand 21 of color or multiple color temperatures composition filament light-emitting body 2, stem 3, wireless control module 4, wireless receiving antenna 5,
Driving power 6, insulation sleeve 71, small lamp cap 72, the first PCB circuit board 8 and the second PCB circuit board 9, filament light-emitting body 2 are installed on
On the stem stalk 31 of stem 3, driving power 6 is by current rectifying and wave filtering circuit 61, linear constant current circuit 62 and 63 groups of constant pressure power supply circuit
At the input terminal of current rectifying and wave filtering circuit 61 is connect with the end L conducting wire and N-terminal conducting wire, the end L conducting wire and the riveting being set on small lamp cap 72
73 connection of nail, N-terminal conducting wire connect with the internal screw thread wall of small lamp cap 72, the output end of current rectifying and wave filtering circuit 61 all the way with linear perseverance
The first input end of current circuit 62 connects, the another way of the output end of current rectifying and wave filtering circuit 61 and the input of constant pressure power supply circuit 63
End connection, the output end of linear constant current circuit 62 are connect with filament light-emitting body 2, wireless control module 4,5 and of wireless receiving antenna
Linear constant current circuit 62 is set in the first PCB circuit board 8, and the first PCB circuit board 8 is sheathed on the stem stalk 31 of stem 3, whole
Stream filter circuit 61 and constant pressure power supply circuit 63 are set in the second PCB circuit board 9, are arranged insulation sleeve outside the second PCB circuit board 9
It is contained in after 71 in small lamp cap 72, the output end of constant pressure power supply circuit 63 is connect with the input terminal of wireless control module 4, wireless controlled
The output end of molding block 4 is connect with the second input terminal of linear constant current circuit 62, wireless receiving antenna 5 and wireless control module 4
Connection, the neck of glass bulb 1 and 32 bottom of oviduct of stem 3 are by the molten connection of envelope, thus by filament light-emitting body 2, stem 3
It is sealed in glass bulb 1 with the first PCB circuit board 8, is then evacuated and is filled with protection or heat-conducting gas, then small lamp cap 72 is glued
It connects on the neck of glass bulb 1；When the small lamp cap LED filament lamp works, converted after the rectified filter circuit 61 of city's alternating current
It for direct current, powers after constant pressure power supply circuit 63 to wireless control module 4, is given after the linear constant-current circuit 62 of another way all the way
Filament light-emitting body 2 is powered, and wireless control module 4 passes through wireless telecommunications after receiving radio wave signal by wireless receiving antenna 5
Equipment, such as mobile phone, computer carry out Wireless remote control to the small lamp cap LED filament lamp.
In the present embodiment, it is made of due to filament light-emitting body 2 the LED light strand 21 of multiple color or multiple color temperatures, and
The LED light strand 21 of each color or colour temperature all needs individually to be welded with the first PCB circuit board 8, and solder joint is more, in order to reasonable
Layout splits the first PCB circuit board 8, i.e. the first PCB circuit board 8 is by the lower wiring board 89 of wiring board 88, first on first
And the flexible board 87 of wiring board 88 and the first lower wiring board 89 forms in electrical connection first, three seal wires 33 on stem 3 it is upper
End respectively with first on the front of wiring board 88 weld, the lower end of three seal wires 33 on stem 3 respectively with the second PCB circuit board
The of 9 front welding, the output end of first seal wire connection current rectifying and wave filtering circuit 61 on stem 3 and linear constant current circuit 62
One input terminal, the input of the output end and wireless control module 4 of second seal wire connection constant pressure power supply circuit 63 on stem 3
It holds, the third root seal wire connection common ground forming circuit on stem 3, wiring board 88 is connect with filament light-emitting body 2 on first, and second
PCB circuit board 9 is connect with the end L conducting wire and N-terminal conducting wire.Here, passing through between wiring board 88 and the second PCB circuit board 9 on first
Three seal wires 33 on stem 3 are electrically connected, and pass through flexible board 87 between wiring board 88 and the first lower wiring board 89 on first
It is electrically connected.
In the present embodiment, linear constant current circuit 62 includes current constant control chip U1 and peripheral circuit 64, route on first
More lamp bar sealing wires 81 are welded on the front of plate 88, current constant control chip U1 is installed on the back side of wiring board 88 on first
On, wireless control module 4, wireless receiving antenna 5 are installed on the front of the first lower wiring board 89, all patches of peripheral circuit 64
Piece component is installed on the back side of the first lower wiring board 89, and the center of wiring board 88 offers the stem with stem 3 on first
Obstruct through-hole 881 on 31 compatible first, welding hole 83 there are three the edges of wiring board 88 on first, the first lower wiring board 89
Center offer and obstruct 31 compatible first lower through-holes 891 with the stem of stem 3, the edge of the first lower wiring board 89 has
Three pass through hole 892, and the stem stalk 31 of stem 3, which sequentially passes through through-hole 881 on the first lower through-hole 891 and first, makes the first lower route
Wiring board 88 is sheathed on outside the stem stalk 31 of stem 3 and is fixed at the top of the oviduct 32 of stem 3 on plate 89 and first, on stem 3
The upper end of every seal wire 33 sequentially pass through the corresponding front across wiring board 88 on hole 892 and welding hole 83 and first and weld,
A kind of one electrode of the LED light strand 21 of one of every lamp bar sealing wire 81 and filament light-emitting body 2 color or colour temperature connects
It connects, another electrode of all LED light strands 21 in filament light-emitting body 2 passes through the public conductive connection with bifurcation structure
Bracket 86 is connect with the front of wiring board 88 on first；All non-patches in current rectifying and wave filtering circuit 61 and constant pressure power supply circuit 63
Component is installed on the back side of the second PCB circuit board 9, and the end L conducting wire and N-terminal conducting wire are welded in the back side of the second PCB circuit board 9
On, all SMD components in current rectifying and wave filtering circuit 61 and constant pressure power supply circuit 63 are installed on the front of the second PCB circuit board 9
On, on the front of the second PCB circuit board 9 setting there are three pad 91, the lower end of the every seal wire 33 on stem 3 with it is corresponding
Pad 91 welds.It gives herein each in current rectifying and wave filtering circuit 61, constant pressure power supply circuit 63 and linear constant current circuit 62
The specific installation site of component and wireless control module 4 and wireless receiving antenna 5；It can also be online first in specific design
Layers of copper and reflection heat dissipating layer are laid on the front of road plate 88, to reinforce the heat dissipation to wiring board 88 on first.
In the present embodiment, which further includes offline for fixing wiring board 88 and first on first
The mounting base 84 of road plate 89, mounting base 84 have the lower appearance for being used to accommodate wiring board 88 and the first lower wiring board 89 on first
Receive cavity 841, the bottom centre of mounting base 84 offers and the stem of stem 3 obstructs 31 compatible lower mounting holes 842, mounting base
84 bottom margin is opened up there are three cable-through hole 843, is provided with vertically oriented muscle 844 on the internal perisporium of mounting base 84, on first
Locating notch 882 is offered on wiring board 88, offers lower locating notch 893, vertically oriented muscle on the first lower wiring board 89
844 are caught in the positioning that wiring board 88 in mounting base 84 and first is realized in locating notch 882, and vertically oriented muscle 844 is caught in down
The positioning of mounting base 84 and the first lower wiring board 89 is realized in locating notch 893, wiring board 88 and the first lower wiring board on first
89 are face-up fixed in lower receiving cavity 841 in a snap-fit manner, and the stem stalk 31 of stem 3 sequentially passes through lower mounting hole
842, through-hole 881 makes wiring board 88 and the first lower 89 sets of wiring board on mounting base 84 and first on the first lower through-hole 891 and first
32 top of oviduct of stem 3 is fixed on outside the stem stalk 31 of stem 3, the upper end of the every seal wire 33 on stem 3 is successively
Across corresponding cable-through hole 843, pass through hole 892 and welding hole 83.Mounting base 84 is set as on first under wiring board 88 and first
The installation of wiring board 89 provides pedestal and protects wiring board 88 and the first lower wiring board 89 on first.
Filament light-emitting body 2 is connected in parallel by the LED light strand 21 of three kinds of colors (red, green, blue) and is constituted in Fig. 9, and every
The respective one end of LED light strand 21 is welded with a lamp bar sealing wire 81, and the other end of all LED light strands 21 passes through public
Conductive connection bracket 86 with bifurcation structure is connect with the front of wiring board 88 on first.
In the above two embodiments, wireless control module 4 uses the prior art, such as uses the nothing of model TLSR8266
Line traffic control module；Wireless receiving antenna 5 can use common metal antenna, can also use and directly print in assist side
Onboard antenna is typically chosen onboard antenna in specific design；Current rectifying and wave filtering circuit 61, linear constant current circuit 62 and constant pressure power supply
Circuit 63 is all made of the prior art；The current constant control chip of model SM2123EG can be used in current constant control chip U1；Mounting base
84 and cover board 85 ceramic material of good heat dispersion performance can be used and be made, mounting base 84 and cover board 85 are designed to bulge knot
Structure；Each wiring board is designed to circular configuration.
Claims (10)
1. a kind of small lamp cap LED filament lamp of wireless control, including filament light-emitting body, stem, wireless control module, wireless receiving
Antenna, driving power, insulation sleeve and small lamp cap, the filament light-emitting body is installed on the stem stalk of the stem, described
Driving power be made of current rectifying and wave filtering circuit, linear constant current circuit and constant pressure power supply circuit, the current rectifying and wave filtering circuit
Input terminal is connect with the end L conducting wire and N-terminal conducting wire, the end the L conducting wire and the rivet interlacement being set on the small lamp cap, institute
The N-terminal conducting wire stated is connect with the internal screw thread wall of the small lamp cap, the output end of the current rectifying and wave filtering circuit all the way with institute
The first input end for the linear constant current circuit stated connects, the another way of the output end of the current rectifying and wave filtering circuit and the perseverance
The input terminal connection of power supply circuit is pressed, the output end of the linear constant current circuit is connect with the filament light-emitting body, special
Sign is: the small lamp cap LED filament lamp further includes the first PCB circuit board and the second PCB circuit board, the wireless controlled molding
Block, the wireless receiving antenna and the linear constant current circuit are set in first PCB circuit board, and described the
One PCB circuit board is sheathed on the stem stalk of the stem, the current rectifying and wave filtering circuit and the constant pressure power supply circuit
Be set in second PCB circuit board, be arranged outside second PCB circuit board after the insulation sleeve be contained in it is described
Small lamp cap in, the output end of the constant pressure power supply circuit is connect with the input terminal of the wireless control module, described
The output end of wireless control module is connect with the second input terminal of the linear constant current circuit, the wireless receiving antenna with
The wireless control module connection.
2. a kind of small lamp cap LED filament lamp of wireless control according to claim 1, it is characterised in that: the stem
On the upper ends of three seal wires welded respectively with the front of first PCB circuit board, three seal wires on the stem
Lower end welded respectively with the front of second PCB circuit board, first seal wire connection on the stem is described
The first input end of the output end of current rectifying and wave filtering circuit and the linear constant current circuit, second seal wire on the stem
Connect the output end of the constant pressure power supply circuit and the input terminal of the wireless control module, the third on the stem
Root seal wire connects common ground forming circuit, and first PCB circuit board is connect with the filament light-emitting body, and described second
PCB circuit board is connect with the end the L conducting wire and the N-terminal conducting wire.
3. a kind of small lamp cap LED filament lamp of wireless control according to claim 2, it is characterised in that: described is linear
Constant-current circuit includes current constant control chip and peripheral circuit, and the current constant control chip is installed on the first PCB route
On the front of plate, two lamp bar sealing wires, the wireless controlled molding are welded on the front of first PCB circuit board
All SMD components of block, the wireless receiving antenna and the peripheral circuit are installed on the first PCB route
On the back side of plate, it is logical that the center of first PCB circuit board offers compatible with the stem of stem stalk first
Hole, for the edge of first PCB circuit board there are three welding hole, the stem stalk of the stem is logical across described first
The stem that hole makes first PCB circuit board be sheathed on the stem obstructs the outer loudspeaker tube top for being fixed on the stem
Portion, the upper end of every seal wire on the stem are passing through the corresponding welding hole and first PCB circuit board just
Face welding, lamp bar sealing wire described in two is respectively corresponded to be connect with two electrodes of the filament light-emitting body；Described is whole
All non-SMD components in stream filter circuit and the constant pressure power supply circuit are installed on second PCB circuit board
On the back side, the end the L conducting wire and the N-terminal conducting wire are welded on the back side of second PCB circuit board, and described is whole
All SMD components in stream filter circuit and the constant pressure power supply circuit are being installed on second PCB circuit board just
On face, setting is there are three pad on the front of second PCB circuit board, the lower end of every seal wire on the stem
It is spot welded with the corresponding welding.
4. a kind of small lamp cap LED filament lamp of wireless control according to claim 3, it is characterised in that: the small lamp cap LED
Filament lamp further includes the mounting base for fixed first PCB circuit board, and there is the mounting base one to be used to accommodate
The lower receiving cavity of first PCB circuit board, the bottom centre of the mounting base offer the core with the stem
Column obstructs compatible lower mounting hole, and the bottom margin of the mounting base opens up that there are three cable-through hole, the first PCB routes
Plate is face-up fixed in the lower receiving cavity, the stem stalk of the stem sequentially pass through the lower mounting hole and
The stem stalk that the first through hole makes the mounting base and first PCB circuit board be sheathed on the stem is outer solid
It is scheduled at the top of the oviduct of the stem, the upper end of every seal wire on the stem sequentially passes through the corresponding mistake
String holes and the welding hole.
5. a kind of small lamp cap LED filament lamp of wireless control according to claim 4, it is characterised in that: the installation
It is provided with vertically oriented muscle on the internal perisporium of seat, locating notch is offered in first PCB circuit board, described is vertical fixed
Position muscle is caught in the positioning that the mounting base and first PCB circuit board are realized in the locating notch.
6. a kind of small lamp cap LED filament lamp of wireless control according to claim 1, it is characterised in that: described first
PCB circuit board by wiring board on first, the first lower wiring board and electrical connection it is described first under wiring board and described first
The flexible board of wiring board forms, the upper end of three seal wires on the stem respectively with described first on wiring board front
It welds, the lower end of three seal wires on the stem is welded with the front of second PCB circuit board respectively, the core
The output end of current rectifying and wave filtering circuit described in first seal wire connection on column and the first input of the linear constant current circuit
It holds, the output end and the wireless control module of the constant pressure power supply circuit of second seal wire connection on the stem
Input terminal, the third root seal wire connection common ground forming circuit on the stem, on described first wiring board with it is described
The connection of filament light-emitting body, second PCB circuit board connect with the end the L conducting wire and the N-terminal conducting wire.
7. a kind of small lamp cap LED filament lamp of wireless control according to claim 6, it is characterised in that: described is linear
Constant-current circuit includes current constant control chip and peripheral circuit, is welded with more lamp bar welderings on described first on the front of wiring board
Wiring, the current constant control chip are installed on described first on the back side of wiring board, the wireless control module, institute
The wireless receiving antenna stated is installed on the front of the lower wiring board of described first, all patch member devices of the peripheral circuit
Part is installed on the back side of the lower wiring board of described first, and the center of wiring board offers and the stem on described first
Stem stalk compatible first on through-hole, the edge of wiring board is there are three welding hole on described first, described first
The center of lower wiring board, which is offered, obstructs compatible first lower through-hole, the described first lower wiring board with the stem of the stem
Edge sequentially passes through first lower through-hole and described first there are three hole, the stem stalk of the stem is passed through
It is outer fixed that upper through-hole obstructs the stem that route sleeve-board is set to the stem on wiring board and described first under described first
At the top of the oviduct of the stem, the upper end of every seal wire on the stem sequentially passes through corresponding described pass through
The front welding of wiring board, lamp bar sealing wire described in every and the filament on hole and the welding hole and described first
A kind of one electrode of the LED light strand of one of illuminator color or colour temperature connects, the institute in the filament light-emitting body
There is another electrode of LED light strand to be conductively connected route on bracket and described first with bifurcation structure by public
The front connection of plate；All non-SMD components in the current rectifying and wave filtering circuit and the constant pressure power supply circuit are installed on
On the back side of second PCB circuit board, the end the L conducting wire and the N-terminal conducting wire are welded in the 2nd PCB line
On the back side of road plate, all SMD components in the current rectifying and wave filtering circuit and the constant pressure power supply circuit are installed on institute
On the front for the second PCB circuit board stated, there are three pads for setting on the front of second PCB circuit board, described
The lower end of every seal wire on stem is spot welded with the corresponding welding.
8. a kind of small lamp cap LED filament lamp of wireless control according to claim 7, it is characterised in that: the small lamp cap LED
Filament lamp further includes the mounting base for fixing wiring board and the described first lower wiring board on described first, the installation
Seat tool has the lower receiving cavity for being used to accommodate wiring board and the described first lower wiring board on described first, the peace
The bottom centre of dress seat, which offers, obstructs compatible lower mounting hole, the bottom sides of the mounting base with the stem of the stem
Edge is opened up there are three cable-through hole, and wiring board and the described first lower wiring board are face-up fixed on described on described first
Lower receiving cavity in, the stem of stem stalk sequentially passes through lower mounting hole, first lower through-hole and the institute
Through-hole makes wiring board and the described first lower route sleeve-board in the mounting base and described first be set to institute on first stated
At the top of the outer oviduct for being fixed on the stem of stem stalk for the stem stated, the upper end of every seal wire on the stem according to
It is secondary across the corresponding cable-through hole, described pass through hole and the welding hole.
9. a kind of small lamp cap LED filament lamp of wireless control according to claim 8, it is characterised in that: the installation
It is provided with vertically oriented muscle on the internal perisporium of seat, offers locating notch on described first on wiring board, described first
Lower locating notch is offered on lower wiring board, the vertically oriented muscle, which is caught in the upper locating notch, realizes the peace
The positioning of wiring board on seat and described first is filled, the vertically oriented muscle is caught in the lower locating notch described in realization
Mounting base and the described first lower wiring board positioning.
10. a kind of small lamp cap LED filament lamp of wireless control according to claim 4 or 5, it is characterised in that: the lampet
Head LED filament lamp further include with the matched cover board of the mounting base, the cover board have one it is recessed with the lower receiving
The corresponding upper receiving cavity of chamber, the top center of the cover board offer on compatible with the stem of stem stalk
Mounting hole, threading groove is offered on the cover board, and the stem stalk of the stem makes described after the upper installing hole
Cover board the top for being placed on first PCB circuit board is connect with the mounting base, lamp bar sealing wire described in two is worn
It crosses the threading groove and is distributed in corresponding with two electrodes of the filament light-emitting body behind the both ends of the threading groove weld
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821233191.6U CN208579175U (en) | 2018-08-01 | 2018-08-01 | A kind of small lamp cap LED filament lamp of wireless control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821233191.6U CN208579175U (en) | 2018-08-01 | 2018-08-01 | A kind of small lamp cap LED filament lamp of wireless control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208579175U true CN208579175U (en) | 2019-03-05 |
Family
ID=65511515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821233191.6U Withdrawn - After Issue CN208579175U (en) | 2018-08-01 | 2018-08-01 | A kind of small lamp cap LED filament lamp of wireless control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208579175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084196A (en) * | 2018-08-01 | 2018-12-25 | 浙江阳光美加照明有限公司 | A kind of small lamp cap LED filament lamp of wireless control |
-
2018
- 2018-08-01 CN CN201821233191.6U patent/CN208579175U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084196A (en) * | 2018-08-01 | 2018-12-25 | 浙江阳光美加照明有限公司 | A kind of small lamp cap LED filament lamp of wireless control |
| CN109084196B (en) * | 2018-08-01 | 2024-06-11 | 浙江阳光美加照明有限公司 | Wireless control's little lamp holder LED filament lamp |
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