CN206160071U - Portable LED lamps and lanterns - Google Patents
Portable LED lamps and lanterns Download PDFInfo
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- CN206160071U CN206160071U CN201621200939.3U CN201621200939U CN206160071U CN 206160071 U CN206160071 U CN 206160071U CN 201621200939 U CN201621200939 U CN 201621200939U CN 206160071 U CN206160071 U CN 206160071U
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- graphene
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- control device
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Abstract
The utility model relates to a portable LED lamps and lanterns, these lamps and lanterns are including installing in inside LED light source, the base plate of shell, controlling means, controlling means includes circuit board main part, fixes printed conductor and a plurality of components and parts in circuit board main part, the printed conductor is graphite alkene printed conductor, connects through graphite alkene printed conductor between each components and parts. The utility model provides a controlling means adopts graphite alkene printed conductor, and graphite alkene has super high electric conductivity, heat conductivity, and the advantage ultra -thin, that the texture is hard replaces the metal printed conductor on traditional PCB board, has not only improved the transformation rate and the luminous efficacy of electric energy, has also accelerated the heat dissipation of each components and parts among the controlling means simultaneously, is applicable to various indoor lamps and lanterns, luminaire for road and street ligh ting, light projector lamps and lanterns and so on.
Description
Technical field：
This utility model is related to a kind of portable LED lamp.
Background technology：
LED lamp is becoming the main force of illumination market of new generation with the technical characterstic such as its efficient, energy-conservation, longevity, compact
Product, and effectively pull the high speed development of environmental protection and energy-conservation industry.But the control device of LED lamp increases because relatively heavier
The overall weight of light fixture；Also a part of electric energy can be lost because of components and parts such as PCB, electric capacity, resistance, it is impossible to by electric energy hundred
/ hundred utilization rate for passing to light source, reducing electric energy；Simultaneously components and parts operationally, can produce heat, cause control dress
Put the phenomenons such as short life.
The content of the invention：
The technical problems to be solved in the utility model is to provide a kind of high conversion ratio, luminous efficiency height, components and parts radiating block
Portable LED lamp.
In order to solve above-mentioned technical problem, portable LED lamp of the present utility model includes being installed on the LED of enclosure
Light source, substrate, control device；The control device include circuit board main body, the printed conductor that is fixed in circuit board main body and
Multiple components and parts；It is characterized in that the printed conductor is Graphene printed conductor, printed by Graphene between each components and parts
Wire connects.
Described substrate is aluminium base.
Described control device adjoins back-to-back with aluminium base and places or be spaced apart up and down.
Described substrate can also adopt following structure：
Described substrate includes main part, insulated part and the graphene conductive part surrounded by insulated part；Connection
Two leads of control device positive and negative electrode are connected to positive contact and negative pole respectively positioned at two graphene conductive parts and connect
Point；LED light source is fixed in main part, and the positive and negative electrode of LED light source is wired to positioned at different graphene conductives
Partial light source positive contact and light source negative contacts；Control device, graphene conductive part, LED light source and the common structure of wire
Into closed-loop path.
The main part is Graphene main part.
The main part is structure as a whole with insulated part.
The main part is machined with through hole, and two leads of control device positive and negative electrode are connected to position respectively through through hole
In the positive contact and negative contacts of two graphene conductive parts.
Four graphene conductive parts are surrounded by insulated part on the substrate, is respectively A graphene conductives part, B stones
Black alkene current-carrying part, C graphene conductives part, D graphene conductives part；Two leads of the positive and negative electrode of connection control device
It is connected respectively to the positive contact and the negative contacts positioned at D graphene conductives part positioned at A graphene conductives part；First
The positive and negative electrode of LED light source is wired to respectively positioned at the light source positive contact of A graphene conductives part and positioned at B stones
The light source negative contacts of black alkene current-carrying part；The positive and negative electrode of the second LED light source is wired to respectively positioned at B Graphenes
The light source positive contact of current-carrying part and the light source negative contacts positioned at C graphene conductives part；3rd LED light source it is positive and negative
Pole is wired to respectively positioned at the light source positive contact of C graphene conductives part and positioned at D graphene conductives part
Light source negative contacts.
Described control device adjoins back-to-back with substrate and places or be spaced apart up and down.
The shape of the substrate can be rectangle, square or bar shaped.
Control device in this utility model adopts Graphene printed conductor, Graphene to have the electric conductivity of superelevation, heat conduction
Property, ultra-thin, scleroid advantage replaces the metal printed conductor on traditional pcb board, not only increases the conversion ratio of electric energy
And luminous efficiency, while also accelerating the radiating of each components and parts in control device.Substrate conducting part adopts Graphene material
Make, can power for LED light source after being powered to Graphene, further increase energy conversion efficiency, reduce electric energy loss,
The radiating of LED light source can also be accelerated simultaneously, service life is extended.Because Graphene is ultra-thin, quality is hard, can fashion into
Substrate of the grapheme material of different shapes as main part.Because Graphene is super transparent, the main part of substrate adopts stone
Black alkene material, the light that can be sent LED light source increased luminous efficiency through the base main body part of Graphene material.
This utility model is applied to various indoor lamps (such as Down lamp, bulb lamp, fluorescent tube, flat lamp), roads light, floodlight etc.
Deng.
Description of the drawings：
This utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is LED lamp structure schematic diagram of the present utility model.
Fig. 2 is the top view of control device.
Fig. 3 is board structure schematic diagram.
Fig. 4 is the board structure schematic diagram for being fixed with LED light source.
Fig. 5 is the cross-sectional view of substrate local I.
Fig. 6 is the equivalent circuit diagram of closed-loop path.
Fig. 7 is another embodiment schematic diagram of this utility model.
Specific embodiment
As shown in Figure 1, 2, LED lamp includes being mounted at least one LED light source 3, the substrate 2 inside shell 1, with
And control device 4；LED light source 3 is welded and fixed on a substrate 2 with scolding tin.Input N, L of control device 4 is respectively with red, black
Wire is drawn, and is connected with external power source by lamp holder 5；The cathode output end of control device 4 ("+" outfan in figure) and negative pole are exported
End ("-" outfan in figure) is drawn respectively with red, unlicensed tour guide's line, the positive contact and negative contacts being connected on substrate 2.
As shown in Fig. 2 the control device 4 includes that circuit board main body 41, the printing being fixed in circuit board main body 41 are led
Multiple components and parts such as line 42 and resistance 431, diode 432, electric capacity 433, control IC chip 434；The printed conductor 42 is stone
Black alkene printed conductor；Circuit board main body 41 is using the isolation material with Graphene not phase reaction；Each components and parts are welded with electric cautery
In circuit board main body 41 (thickness is in 1mm-10mm), and connected by Graphene printed conductor between each components and parts.
Graphene printed conductor can be processed with the method for photoetching, plated film, cleaning.
Fixed components and parts can as required select species and print as desired by Graphene to lead on control device 4
Line connects, and realizes that circuit AC changes the function of direct current.Because Graphene has the heat conductivity of superelevation, the heat that each components and parts is produced
Amount also can be reduced therewith.
Described control device 4 is adjacent back-to-back with substrate 2 to be placed, and the heat that LED light source 3 is produced is passed by substrate 2
It is sent on control device 4, extends the life-span of LED light source 3.In addition, control device 4 and substrate 2 can also between the upper and lower every putting
Put.
Described substrate 2 can select the aluminium base of prior art, it would however also be possible to employ following structures：
As shown in Figure 3,4, the substrate 2 includes main part 221, insulated part 222 and surrounded by insulated part four
Individual graphene conductive part, four graphene conductive parts are respectively A graphene conductives part 231, B graphene conductives part
232nd, C graphene conductives part 233, D graphene conductives part 234；Two leads point of the positive and negative electrode of connection control device 4
It is not connected to the positive contact 241 and the negative contacts positioned at D graphene conductives part 234 positioned at A graphene conductives part 231
242；Main part 221 is machined with through hole 227, and two leads of the positive and negative electrode of control device 4 are connected respectively to through through hole 227
Positive contact 241 and negative contacts 242.First, second, third LED light source 31,32,33 is separately fixed in main part 222
Position 251,252,253；The positive and negative electrode of the first LED light source 31 is wired to respectively positioned at A graphene conductives part
231 light source positive contact 261 and the light source negative contacts 262 positioned at B graphene conductives part 232；Second LED light source 32
Positive and negative electrode is wired to respectively positioned at the light source positive contact 263 of B graphene conductives part 232 and positioned at C Graphenes
The light source negative contacts 264 of current-carrying part 233；The positive and negative electrode of the 3rd LED light source 33 is wired to respectively positioned at C stones
The light source positive contact 265 of black alkene current-carrying part 233 and the light source negative contacts 266 positioned at D graphene conductives part 234.
As shown in figure 5, the thickness of insulated part 222 is equal to the thickness of main part 221；The thickness of insulated part 222
The thickness of main part 221 and the thickness of graphene conductive part can be more than.
Control device 4, graphene conductive part, LED light source and wire collectively form closed-loop path, closed-loop path equivalent electric
Road figure is as shown in Figure 6.
Main part 221 can adopt Graphene main part.Photoetching, plated film, cleaning can be used on grapheme material
Method process insulated part, insulated part is using the isolation material with Graphene not phase reaction, such as PVC plastic.
Main part 221 can also adopt the structure with insulated part one.
The quantity of LED light source is not limited in this utility model, and the quantity of graphene conductive part can be according to the number of LED light source
Amount is designed.Multiple graphene conductive parts can be surrounded by insulated part on substrate, and the quantity of LED light source is as needed
Depending on, as shown in fig. 7, including 4 graphene conductive parts on substrate, and 1 LED light source is only installed.Control device 4 can be adopted
With built-in or external.
Claims (10)
1. a kind of portable LED lamp includes being installed on shell (1) internal LED light source (3), substrate (2), control device (4)；
The control device (4) includes circuit board main body (41), the printed conductor (42) being fixed in circuit board main body and multiple first devices
Part；It is characterized in that the printed conductor (42) is Graphene printed conductor, Graphene printed conductor is passed through between each components and parts
Connection.
2. portable LED lamp according to claim 1, it is characterised in that described substrate (2) is aluminium base.
3. portable LED lamp according to claim 2, it is characterised in that described control device (4) and aluminium base backboard
Backrest is adjacent to be placed or is spaced apart up and down.
4. portable LED lamp according to claim 1, it is characterised in that described substrate (2) is including main part
(221), insulated part (222) and the graphene conductive part that surrounded by insulated part (222)；Connection control device (4) is positive and negative
Two leads of pole are connected to the positive contact (241) and negative contacts (242) for being located at two graphene conductive parts respectively；
LED light source is fixed in main part (221), and the positive and negative electrode of LED light source (3) is wired to positioned at different graphite
The light source positive contact and light source negative contacts of alkene current-carrying part；Control device (4), graphene conductive part, LED light source and lead
Line collectively forms closed-loop path.
5. portable LED lamp according to claim 4, it is characterised in that the main part (221) is Graphene master
Body portion.
6. portable LED lamp according to claim 4, it is characterised in that the main part (221) and insulated part
(222) it is structure as a whole.
7. portable LED lamp according to claim 4, it is characterised in that the main part (221) is machined with through hole
(227), two leads of control device (4) positive and negative electrode are connected in the two graphene conductive portions that be located at respectively through through hole (227)
The positive contact (241) divided and negative contacts (242).
8. portable LED lamp according to claim 4, it is characterised in that surrounded by insulated part on the substrate (2)
Four graphene conductive parts, are respectively that A graphene conductives part (231), B graphene conductives part (232), C Graphenes are led
Electric part (233), D graphene conductives part (234)；Two leads of the positive and negative electrode of connection control device (4) are connected respectively to
Positioned at the positive contact (241) and the negative contacts positioned at D graphene conductives part (234) of A graphene conductives part (231)
(242)；The positive and negative electrode of the first LED light source (31) is wired to respectively the light positioned at A graphene conductives part (231)
Source positive contact (261) and the light source negative contacts (262) positioned at B graphene conductives part (232)；Second LED light source (32)
Positive and negative electrode be wired to respectively positioned at the light source positive contact (263) of B graphene conductives part (232) and positioned at C
The light source negative contacts (264) of graphene conductive part (233)；The positive and negative electrode of the 3rd LED light source (33) is connected respectively by wire
It is connected to the light source positive contact (265) and the light positioned at D graphene conductives part (234) positioned at C graphene conductives part (233)
Source negative contacts (266).
9. portable LED lamp according to claim 4, it is characterised in that described control device (4) is leaned against with substrate
The back of the body is adjacent to be placed or is spaced apart up and down.
10. portable LED lamp according to claim 4, it is characterised in that the shape of the substrate (2) can be rectangular
Shape, square or bar shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621200939.3U CN206160071U (en) | 2016-11-08 | 2016-11-08 | Portable LED lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621200939.3U CN206160071U (en) | 2016-11-08 | 2016-11-08 | Portable LED lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206160071U true CN206160071U (en) | 2017-05-10 |
Family
ID=58658901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621200939.3U Active CN206160071U (en) | 2016-11-08 | 2016-11-08 | Portable LED lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206160071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373239A (en) * | 2018-10-30 | 2019-02-22 | 赣州市众恒光电科技有限公司 | A kind of LED lamp structure |
-
2016
- 2016-11-08 CN CN201621200939.3U patent/CN206160071U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373239A (en) * | 2018-10-30 | 2019-02-22 | 赣州市众恒光电科技有限公司 | A kind of LED lamp structure |
| CN109373239B (en) * | 2018-10-30 | 2024-02-09 | 赣州市众恒光电科技有限公司 | LED lamp structure |
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