CN209229380U - A kind of integral LED wick - Google Patents
A kind of integral LED wick Download PDFInfo
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- CN209229380U CN209229380U CN201821433900.5U CN201821433900U CN209229380U CN 209229380 U CN209229380 U CN 209229380U CN 201821433900 U CN201821433900 U CN 201821433900U CN 209229380 U CN209229380 U CN 209229380U
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- circuit board
- stem
- lamp
- led
- led light
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Abstract
The utility model provides a kind of integral LED wick, the wick includes at least one LED light source (1), circuit board (2) and stem (3), the circuit board (2) is separately connected the LED light source (1) and the stem (3), wherein;The both ends that one or more LED light sources (1) are formed by one or more electrical circuits are connected (21) with one or more first electrodes on the circuit board (2) respectively, wherein;The circuit board (2) half coats or coats full the stem (3) setting, the stem (3) and the circuit board (2) are electrically connected, by the way that circuit board is arranged in the wick, and the circuit board is attached with LED light source and stem respectively, the circuit board both can be used as conductor, it can also play the role of bracket, realize the integration of the wick, the utility model is easy to operate, it is easy to assembly, it can be mass, provide a kind of integral LED wick, there is high commercial value.
Description
Technical field
The utility model belongs to field of lamp illumination, and in particular, to a kind of integral LED wick.
Background technique
With progress of the epoch, the rapid development of science and technology, people's lives are also improved, and since Edison is practical
Since novel light bulb, people's lives habit has also been revolutionized, and since first piece of light bulb comes out, then to nowadays illuminating skill
The development of art, for LED lamp gradually at main product, LED light is more durable compared to traditional tengsten lamp, mentions simultaneously
The brightness of confession is also higher than traditional tengsten lamp.
With popularizing for LED lamp, the demand of LED lamp is also continuously increased at present, under such circumstances, how to be mentioned
The packaging efficiency of high LED lamp alleviates the huge demand in market into problem anxious to be resolved, LED lamp common at present
Assembling flow path is all first first to assemble LED lamp with circuit board, then be attached with lamp cap, and such process is relatively numerous
It is trivial.
In traditional LED lamp, usually all it is one bracket of setting in LED lamp, is used to support LED light source, together
When, the LED light source need to be connect with conducting wire with the stem below bracket by setting one or mostly, still, since conducting wire is easy
Damage or fracture, so it is difficult to ensure that the service life of the LED lamp after being successful.
Application No. is the Chinese utility model patent of CN201510289846.6, discloses a kind of driving power and be integrated in bubble
LEDbulb lamp inside shell, including blister, stem, the power supply driver being fixed on stem, the multiple and power supply driver
The LED light-emitting filament of connection, the lamp cap being connect with the blister, the stem, power supply driver and multiple LED light-emitting filaments by
Blister sealing, and filling gas in blister, the stem include bottom end exhaust pipe, pedestal and conducting wire, the LED light-emitting filament with
The output end of power supply driver connects, and forms series-parallel closed circuit, the input terminal of the power supply driver and leading for stem
Line connection, the conducting wire of stem is connected by lamp cap with external AC or DC power supply, as in patent Figure 11 it is known that described lead
Line passes through the stem and is connected with power supply driver, and filament is electrically connected on power supply driver, but does so meeting so that LED
The aesthetics of lamp declines, and power supply driver is connected to the upper end of stem, after prolonged use, stability, stability meeting
Decline, and it can be seen from the figure that its conducting wire is very elongated, for a long time in outer state is exposed to, after prolonged use,
The stability of its conducting wire, contact can also have a greatly reduced quality.
And currently, not being able to solve the effective way of the above problem in the market, especially one kind can be realized one
Change the LED lamp of installation.
Utility model content
For technological deficiency of the existing technology, the purpose of the utility model is to provide a kind of integral LED wick, institutes
Stating wick includes at least one LED light source 1, circuit board 2 and stem 3, the circuit board 2 be separately connected the LED light source 1 with
And the stem 3, wherein;
One or more LED light sources 1 be formed by the both ends of one or more electrical circuits respectively with the circuit board 2
On one or more first electrodes be connected 21, wherein;
The cladding of circuit board 2 half coats the setting of stem 3 entirely, and the stem 3 electrically connects with the circuit board 2
It connects.
Preferably, the stem 3 includes at least the exhaust pipe 31 of bottom end setting and along 3 cylinder length direction both ends of stem
The upper end electricity pin 32 and lower end electricity pin 33 of setting, the upper end electricity pin 32 and the second electrode on the circuit board 2
22 are connected.
Preferably, the shape of the circuit board 2 is cylindrical body, cube, partial cone or other irregular multi-panels
Body.
Preferably, the LED light source 1 is arranged in any one of following position of the circuit board:
The upper end end face of the circuit board is set;
The side end face of the circuit board is set;Or
The bottom end end face of the circuit board is set.
Preferably, the circuit board 2 further includes flow control device 23, and the flow control device 23 is electrically connected to the circuit board
On 2.
Preferably, the circuit board 2 further includes pressure control device 24, and the pressure control device 24 is electrically connected to the circuit board
On 2.
Preferably, the circuit board 2 further includes AC-DC conversion device 25, and the AC/DC changeover switch 25 is fixed on institute
It states on circuit board.
It preferably, further include a lamp cap 4, the stem 3 connects the lamp cap 4.
Preferably, along the lower end electricity pin 33 of the 3 cylinder length direction lower end of stem setting by the lamp cap 4 with it is outer
Portion's power supply is connected.
It preferably, further include lamp housing 5, at least one described LED light source 1, circuit board 2 and stem 3 are arranged in the lamp
In shell 5 and form sealing structure.
Preferably, 5 shape of lamp housing includes spheroidal, draws tail shape, point bubble shape or other irregular shapes.
Preferably, 5 color of lamp housing includes Transparent color, frosted color, milky, golden yellow, red or other colors.
Preferably, the lamp housing 5 is glass lamp housing or plastic lamp housing.
The utility model provides a kind of integral LED wick, by the way that circuit board, and the electricity are arranged in the wick
Road plate is attached with LED light source and stem respectively, and the circuit board both can be used as conductor, can also play the role of bracket,
The integration of the wick is realized, the utility model is easy to operate, and it is easy to assembly, it can be mass, provide a kind of one
Change LED lamp, there is high commercial value.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 shows first specific embodiment of the utility model, and a kind of specific structure of integral LED wick shows
It is intended to;
Fig. 2 shows the first embodiment of the utility model, a kind of concrete structure schematic diagram of integral LED wick;
Fig. 3 shows the second embodiment of the utility model, a kind of concrete structure schematic diagram of integral LED wick;
And
Fig. 4 shows the 3rd embodiment of the utility model, a kind of module connection of the circuit board of integral LED wick
Schematic diagram.
Specific embodiment
In order to preferably the technical solution of the utility model be made clearly to show, with reference to the accompanying drawing to utility model
It is described further.
Fig. 1 shows first specific embodiment of the utility model, and a kind of specific structure of integral LED wick shows
It is intended to, specifically, the utility model provides a kind of integral LED wick, and the wick includes at least one LED light source 1, electricity
Road plate 2 and stem 3, LED light source are one kind of semiconductor diode, electric energy can be converted into the medium of luminous energy, in this reality
In novel, settable one or more LED light sources in the integration wick, the LED light source is LED wafer, ability
Field technique personnel understand that the LED light source is more, then the brightness provided is higher.
Further, in traditional LED lamp, usually all it is one bracket of setting in LED lamp, is used to support
LED light source, meanwhile, the LED light source need to be connect with conducting wire with the stem below bracket by setting one or mostly, still, by
It is easily damaged or is broken in conducting wire, so it is difficult to ensure that the service life of the LED lamp after being successful, and in the utility model
In, by the way that a circuit board is arranged, the LED light source and the stem are attached using the circuit board as conductor, meanwhile,
The circuit board can also play the role of bracket according to the physical location that LED light source need to be arranged.
Further, also settable one or more heat release holes or one or more radiating grooves on the circuit board, rise
To the effect of heat dissipation.
Further, the stem is the semiconductor diode main part, and the stem is divided into cathode and an anode,
When electric current enters from anode, and it is circulated to the LED light source, and pass back from the cathode, be formed into a loop, then when the electric current passes through
When crossing the LED light source, the LED light source is made to shine.
Further, the circuit board 2 is separately connected the LED light source 1 and the stem 3, passes through the circuit board
As conductor, the LED light source and the stem are electrically connected, it is made to be in energization shape from the anode to the cathode
State.
Further, one or more LED light sources 1 be formed by the both ends of one or more electrical circuits respectively with institute
It states one or more first electrodes on circuit board 2 and is connected 21, one or more first electrodes are set on the circuit board,
One or more of LED light sources are formed by one or more electrical circuits and are connected with one or more of first electrodes,
Guarantee circuit clear.
Further, the circuit board 2 half coats or coats full the stem 3 and is arranged, the stem 3 and the circuit board
2 electrical connections, as shown in Figures 1 and 2, the circuit board coat the stem setting entirely, and its purpose is to make the stem
Preferably protected, at the same also can to greatest extent between the smaller circuit board and the stem connecting wire away from
From, it will be appreciated by those skilled in the art that the circuit board is shorter at a distance from connecting wire between the stem, the conducting wire it is strong
Higher, then more difficult fracture or damage is spent, to extend the service life of the LED lamp.
In a preferred embodiment, the circuit board can also partly coat the stem, as shown in Fig. 2, the electricity
Road plate is arranged above the stem, and is bonded setting, so that the stem is similarly subjected to the protection of the circuit board.
Further, the stem 3 includes at least the exhaust pipe 31 of bottom end setting, after the LED lamp completes,
Inner air need to all be detached, while fill helium, after filling to helium, the exhaust pipe is passed through into high temperature Feng Rong.
Further, the stem further include along 3 cylinder length direction both ends of stem setting upper end electricity pin 32 and
Lower end electricity pin 33, the upper end electricity pin 32 are connected with the second electrode 22 on the circuit board 2, those skilled in the art
Understand, if being provided with multiple second electrodes on the circuit board, multiple second electrodes are integrated by a conducting wire, and will
This conducting wire is connected with the upper end electricity pin, can power to multiple LED light sources corresponding with multiple second electrodes,
The upper end electricity pin at least two, wherein one is anode, and one is cathode.
Further, the shape of the circuit board 2 is cylindrical body, cube, partial cone or other are irregular more
Face body, in such embodiments, the shape of the circuit board can be arranged according to the setting of the specific location of the LED light source
For different shapes, as shown in fig. 1, the shape of the circuit board is cube, and in Fig. 2, the shape of the circuit board
For cone, it will be appreciated by those skilled in the art that the shape of the circuit board is not limited to above-mentioned shape, it can be according to actual needs
The shape of the circuit board is adjusted, such as trapezoidal, screw type various shapes.
Further, the LED light source 1 is arranged in any one of following position of the circuit board: being arranged in the electricity
The upper end end face of road plate;The side end face of the circuit board is set or the bottom end end face of the circuit board, such as Fig. 1 are set
Shown, in the circuit board, the circuit board is cube structure for the LED light source setting, is formed in the circuit board
Cube structure above the LED light source is set in plane.
In a preferred embodiment, the two sides of the circuit board are arranged in the LED light source, as shown in Fig. 2, described
Circuit board is that conical structure coats the stem, and the LED light source is arranged in the cone two sides that the circuit board is formed,
And be attached with the electric pin on the circuit board, meanwhile, electrical circuit is formed in the circuit board.
And in Fig. 3, the lower section of the circuit board is arranged in the LED light source, and the circuit board partly envelopes the core
Column, connects the LED light source on the electric pin of the circuit board two sides, and the LED light source is that the setting of parabolic exists
Below the circuit board, and electrical circuit is formed below the circuit board, it will be appreciated by those skilled in the art that the LED light source can
From anywhere in being arranged in around the circuit board according to actual needs, it will not be described here.
Fig. 4 shows the 3rd embodiment of the utility model, a kind of module connection of the circuit board of integral LED wick
Schematic diagram, specifically:
The circuit board 2 further includes flow control device 23, and the flow control device 23 is electrically connected on the circuit board 2, institute
Flow control device is stated for controlling the electric current in the LED lamp, i.e., is received the electric current of external power supply, and by the electricity
The anode being streamed in the LED lamp, is finally exported by cathode.
Further, the circuit board 2 further includes pressure control device 24, and the pressure control device 24 is electrically connected to the circuit
On plate 2, the pressure control device is the device for controlling voltage, if household safe voltage is generally 220V, when the electric current passes through
When the pressure control device, then the voltage is converted to the optimal voltage of the LED lamp by the pressure control device, can be extended described
The service life of LED lamp.
Further, the circuit board 2 further includes AC-DC conversion device 25, and the AC/DC changeover switch 25 is fixed on
On the circuit board, it will be appreciated by those skilled in the art that in order to extend the service life of the LED lamp, in plant-grid connection, institute
Stating electric current is alternating current, and when the alternating current enters the flow control device, the flow control device is converted to the alternating current directly
Galvanic electricity.
Further, the LED lamp further includes a lamp cap 4, and the stem 3 connects the lamp cap 4, the lamp cap and institute
Stem electrical connection is stated, is internally provided with the channel of exhaust pipe, the exhaust duct passageway and stem lower section in the lamp cap
The exhaust pipe of setting is connected, in figs. 1 to 3 shown in, the lamp cap be it is spiral, it will be appreciated by those skilled in the art that described
The form of lamp cap is not limited to spiral lamp cap, may also be configured to other forms common in the market, such as plug-in, bolt-type
Etc. diversified forms, it will not be described here.
Further, along the lower end electricity pin 33 of the 3 cylinder length direction lower end of stem setting by the lamp cap 4 with
External power supply is connected, and lower end electricity pin, the lower end electricity pin and the lamp is arranged in the lower end of the stem body along its length
Electric lead inside head is connected, and the other end of the lamp cap internal conductance line connects external power supply.
It further, further include lamp housing 5, at least one described LED light source 1, circuit board 2 and stem 3 are arranged described
In lamp housing 5 and sealing structure is formed, at least one described LED light source 1, circuit board 2 and stem 3 are coated on it by the lamp housing
Inside, and inner air is all discharged by the way that the exhaust pipe below the stem is arranged in, then is filled with helium, preferably
Ground, the also fillable other gases of hernia lamp.
Further, 5 shape of lamp housing includes spheroidal, draws tail shape, point bubble shape or other irregular shapes, ability
Field technique personnel understand that the shape of the lamp housing can be designed according to actual needs, and at least one described LED light source 1, electricity
Road plate 2 and stem 3 then can adjust corresponding position according to the true form of the lamp housing.
Further, 5 color of lamp housing includes Transparent color, frosted color, milky, golden yellow, red or other face
Color, in such embodiments, the color of the lamp housing can also carry out collocation setting according to the color of the LED light source, for example,
The color of the LED light source is blue, and the color of the lamp housing is milky, then the color finally showed is powderblue,
Correspondingly, if the LED light source be it is most commonly white, if the color of the lamp housing be rose, show
Color is powder rose.
Further, the lamp housing 5 is glass lamp housing or plastic lamp housing, it will be appreciated by those skilled in the art that the lamp housing
Material need to have light transmission, heat-resisting and intensity appropriate, in the case where meeting conditions above, the material of the lamp housing is not
It is confined to glass lamp housing or plastic lamp housing.
It will be appreciated by those skilled in the art that the utility model is not limited to apply in LED lamp, tradition is applied also for
Tengsten lamp on, principle is similar to the principle of LED lamp, and it will not be described here.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on the substantive content of the utility model.
Claims (13)
1. a kind of integral LED wick, which is characterized in that the wick include at least one LED light source (1), circuit board (2) with
And stem (3), the circuit board (2) are separately connected the LED light source (1) and the stem (3), wherein;
One or more LED light sources (1) be formed by the both ends of one or more electrical circuits respectively with the circuit board (2)
On one or more first electrodes be connected (21), wherein;
The circuit board (2) half coats or coats full the stem (3) setting, and the stem (3) and the circuit board (2) are electrical
Connection.
2. integral LED wick according to claim 1, which is characterized in that the stem (3) is arranged including at least bottom end
Exhaust pipe (31) and along stem (3) cylinder length direction both ends setting upper end electricity pin (32) and lower end electricity pin
(33), the upper end electricity pin (32) is connected with the second electrode (22) on the circuit board (2).
3. integral LED wick according to claim 1, which is characterized in that the shape of the circuit board (2) is cylinder
Body, cube, partial cone.
4. integral LED wick according to claim 1, which is characterized in that the LED light source (1) is arranged in the electricity
Any one of following position of road plate:
The upper end end face of the circuit board is set;
The side end face of the circuit board is set;Or
The bottom end end face of the circuit board is set.
5. integral LED wick according to claim 1, which is characterized in that the circuit board (2) further includes flow control device
(23), the flow control device (23) is electrically connected on the circuit board (2).
6. integral LED wick according to claim 1, which is characterized in that the circuit board (2) further includes pressure control device
(24), the pressure control device (24) is electrically connected on the circuit board (2).
7. integral LED wick according to claim 5, which is characterized in that the circuit board (2) further includes that alternating current-direct current turns
Parallel operation part (25), the AC-DC conversion device (25) are fixed on the circuit board.
8. a kind of integrated LED lamp, including the integral LED wick as described in any one of claims 1 to 7, feature exists
In, it further include a lamp cap (4), stem (3) connection lamp cap (4).
9. integrated LED lamp according to claim 8, which is characterized in that along the stem (3) cylinder length direction lower end
The lower end electricity pin (33) of setting is connected by the lamp cap (4) with external power supply.
10. integrated LED lamp according to claim 8, which is characterized in that further include lamp housing (5), it is described at least one
LED light source (1), circuit board (2) and stem (3) setting in the lamp housing (5) and form sealing structure.
11. integrated LED lamp according to claim 10, which is characterized in that lamp housing (5) shape include spheroidal,
Draw tail shape, point bubble shape.
12. integrated LED lamp according to claim 10, which is characterized in that lamp housing (5) color include Transparent color,
Frosted color, milky, golden yellow, red or other colors.
13. integrated LED lamp according to claim 10, which is characterized in that the lamp housing (5) is glass lamp housing or modeling
Expect lamp housing.
Priority Applications (1)
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CN201821433900.5U CN209229380U (en) | 2018-09-03 | 2018-09-03 | A kind of integral LED wick |
Applications Claiming Priority (1)
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CN201821433900.5U CN209229380U (en) | 2018-09-03 | 2018-09-03 | A kind of integral LED wick |
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CN209229380U true CN209229380U (en) | 2019-08-09 |
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ID=67498297
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108916678A (en) * | 2018-09-03 | 2018-11-30 | 上海鼎晖科技股份有限公司 | A kind of integral LED wick |
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2018
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108916678A (en) * | 2018-09-03 | 2018-11-30 | 上海鼎晖科技股份有限公司 | A kind of integral LED wick |
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