CN204664941U - A kind of LED of double-side - Google Patents
A kind of LED of double-side Download PDFInfo
- Publication number
- CN204664941U CN204664941U CN201520272260.4U CN201520272260U CN204664941U CN 204664941 U CN204664941 U CN 204664941U CN 201520272260 U CN201520272260 U CN 201520272260U CN 204664941 U CN204664941 U CN 204664941U
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- groove
- led lamp
- lampshade
- led
- electrical pickoff
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LED of double-side, comprising two cross sections is the lampshade of the strip tubulose of semicircular ring and the lamp holder being individually fixed in lampshade two ends, two lamp holders are connected by the LED lamp being placed in lampshade inside, and the structure of LED lamp comprises radiator, two pieces of relative strip pcb board, some LED lamp bead.The upper surface of two pieces of pcb boards all has the groove of at least two row along long side direction, be provided with electrical pickoff A in groove, and LED lamp bead is all embedded in a groove and LED lamp bead is provided with the electrical pickoff B corresponding with electrical pickoff A.The two ends of lampshade are also socketed with the silica gel sheath having through hole.The utility model is easy to maintenance, reduces cost; Simultaneously not only good heat dissipation effect, and the object of the inner dustproof and waterproof of lampshade can be reached, illuminating effect is better, wider.
Description
Technical field
The utility model relates to a kind of LED, particularly relates to a kind of LED of double-side.
Background technology
LED lamp tube is also commonly called as light pipe, fluorescent tube, and its light source adopts LED as illuminator.Traditional fluorescent tube is also known as fluorescent lamp, and respectively there is a filament at lamp two ends, is filled with the argon of trace and thin mercury vapour, tube inner wall scribbles fluorescent material in fluorescent tube, sends ultraviolet, make fluorescent material send visible ray during gaseous conduction between two filaments.LED lamp tube has many good qualities, and is generally used for general lighting, office building, market, restaurant, school, family, the room lightings such as factory.LED light source enters lighting field fast as a kind of new light source type, and compared to conventional light source, LED has the advantage of high optical efficiency, low energy consumption, life-span length, in green low-carbon and energy-saving and emission-reduction, all have advantage.
In actual life, two-sided advertising lamp box widely uses in various social place as important medium carrier, many important places such as such as city bus station, megastore, airport, subway, have become the indispensable advertising of each businessman and marketing mode.In traditional two-sided advertising lamp box, the fluorescent tube that a large amount of use is common, this two-sided advertising lamp box has the shortcoming that optical homogeneity is poor, the life-span is short, has a strong impact on the attractive in appearance of advertisement picture, and the maintenance cost of whole system is also very high.Therefore, the demand that employing LED lamp tube substitutes the fluorescent tube of original use is also increasing, under the condition not changing original Double-face advertising lamp box structure, how conveniently the design of the direct equivalence original fluorescent tube of replacement to LED lamp tube can propose new requirement.The existing double-faced lamp using LED as light source, as the equipment of picture exhibition, often there is the problem that heat radiation is not smooth, brightness is good or not uneven, this is relevant with the structural design of light-source system on the one hand, also relevant with the dust accumulated in lamp box on the other hand.If LED is damaged, need to change whole fluorescent tube, not only cause production cost high, and cause installation and safeguard very inconvenience, have a strong impact on operating efficiency.
Utility model content
Utility model object: the purpose of this utility model is to solve deficiency of the prior art, provides a kind of perfect heat-dissipating, easy to maintenance, water proof and dust proof and reduce the LED of double-side of cost.
Technical scheme: the LED of a kind of double-side described in the utility model, comprising two cross sections is the lampshade of the strip tubulose of semicircular ring and the lamp holder being individually fixed in lampshade two ends, described two lamp holders are connected by the LED lamp being placed in lampshade inside, and the structure of described LED lamp comprises radiator, two pieces of relative strip pcb board, some LED lamp bead;
Described radiator is the I-shaped structure with upper draw-in groove and lower bayonet slot, is separately installed with pcb board in described upper draw-in groove and lower bayonet slot;
The upper surface of described two pieces of pcb boards all has the groove of at least two row along long side direction, be provided with electrical pickoff A in described groove, and LED lamp bead is all embedded in a groove and LED lamp bead is provided with the electrical pickoff B corresponding with electrical pickoff A;
The two ends of described lampshade are also socketed with the silica gel sheath having through hole.
Further, described bottom portion of groove is provided with double faced adhesive tape, and LED lamp bead is fixed by double faced adhesive tape and groove.
Further, the number of often going of described groove is at least 8.
Further, described electrical pickoff A is arranged on bottom or any one position, side of groove, and the position of described electrical pickoff B is corresponding with electrical pickoff A.
Beneficial effect: the utility model is by being arranged in the groove on pcb board by LED lamp bead, be energized by electrical pickoff A and electrical pickoff B, utilize the double faced adhesive tape of bottom portion of groove to fix simultaneously, such design can reach object easy to maintenance, on lamp body one of them or several LED lamp bead does not work time, can overhauling or change the LED lamp bead do not worked as required, without the need to changing all entirety, reducing cost; Between two pieces of pcb boards, be provided with the radiator bringing draw-in groove and lower bayonet slot simultaneously, not only can reach the effect of heat radiation, and pcb board can also be fixed in upper draw-in groove and lower bayonet slot; Also be socketed with the silica gel sheath having through hole at the two ends of lampshade, lamp body is communicated with lamp holder by through hole by wire, can also reach the effect of the inner dustproof and waterproof of lampshade; The number of often going is at least the two-sided LED lamp bead of two row of 8, and illuminating effect is better, wider.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side cross-section schematic diagram of the present utility model.
Drawing reference numeral: 1, lampshade, 2, lamp holder, 3, LED lamp, 31, radiator, 32, pcb board, 33, LED lamp bead, 34, groove, 35, electrical pickoff A, 36, electrical pickoff B, 37, upper draw-in groove, 38, lower bayonet slot, 4, silica gel sheath, 41, through hole.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present utility model and effect easily.
As shown in Figure 1, a kind of LED of double-side, comprising two cross sections is the lampshade 1 of the strip tubulose of semicircular ring and the lamp holder 2 being individually fixed in lampshade 1 two ends, two lamp holders 2 are connected by the LED lamp 3 being placed in lampshade 1 inside, and the structure of LED lamp 3 comprises 31, two pieces, radiator relative strip pcb board 32, some LED lamp bead 33.The upper surface of two pieces of pcb boards 32 all has the groove 34 of at least two row along long side direction, be provided with electrical pickoff A35 in groove 34, LED lamp bead 33 is all embedded in a groove 34 and LED lamp bead 33 is provided with the electrical pickoff B36 corresponding with electrical pickoff A35.The two ends of lampshade 1 are also socketed with the silica gel sheath 4 having through hole 41.
As shown in Figure 2, radiator 31 is the I-shaped structure with upper draw-in groove 37 and lower bayonet slot 38, is separately installed with pcb board 32 in upper draw-in groove 37 and lower bayonet slot 38.
As to further optimization of the present utility model, be provided with double faced adhesive tape bottom groove 34, LED lamp bead 33 is fixed by double faced adhesive tape and groove 34.The number of often going of groove 34 is at least 8.Electrical pickoff A35 is arranged on bottom or any one position, side of groove 34, and the position of electrical pickoff B36 is corresponding with electrical pickoff A35.
Design principle of the present utility model is the groove 34 li by LED lamp bead 33 being arranged on pcb board 32, be energized by electrical pickoff A35 and electrical pickoff B36, utilize the double faced adhesive tape bottom groove 34 to fix simultaneously, such design can reach object easy to maintenance, in LED lamp 3 one of them or several LED lamp bead 33 does not work time, can overhauling or change the LED lamp bead 33 do not worked as required, without the need to changing all entirety, reducing cost; Between two pieces of pcb boards 32, be provided with the radiator 31 bringing draw-in groove 37 and lower bayonet slot 38 simultaneously, not only can reach the effect of heat radiation, and pcb board 32 can also be fixed in upper draw-in groove 37 and lower bayonet slot 38; Also be socketed with the silica gel sheath 4 having through hole at the two ends of lampshade 1, LED lamp 3 is communicated with lamp holder 2 by through hole 41 by wire, can also reach the effect of the inner dustproof and waterproof of lampshade 1; The number of often going is at least the two-sided LED lamp bead 33 of two row of 8, and illuminating effect is better, wider.
Claims (4)
1. the LED of a double-side, comprising two cross sections is the lampshade of the strip tubulose of semicircular ring and the lamp holder being individually fixed in lampshade two ends, described two lamp holders are connected by the LED lamp being placed in lampshade inside, it is characterized in that: the structure of described LED lamp comprises radiator, two pieces of relative strip pcb board, some LED lamp bead;
Described radiator is the I-shaped structure with upper draw-in groove and lower bayonet slot, is separately installed with pcb board in described upper draw-in groove and lower bayonet slot;
The upper surface of described two pieces of pcb boards all has the groove of at least two row along long side direction, be provided with electrical pickoff A in described groove, and LED lamp bead is all embedded in a groove and LED lamp bead is provided with the electrical pickoff B corresponding with electrical pickoff A;
The two ends of described lampshade are also socketed with the silica gel sheath having through hole.
2. the LED of a kind of double-side according to claim 1, it is characterized in that: described bottom portion of groove is provided with double faced adhesive tape, LED lamp bead is fixed by double faced adhesive tape and groove.
3. the LED of a kind of double-side according to claim 1, is characterized in that: the number of often going of described groove is at least 8.
4. the LED of a kind of double-side according to claim 1, is characterized in that: described electrical pickoff A is arranged on bottom or any one position, side of groove, and the position of described electrical pickoff B is corresponding with electrical pickoff A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520272260.4U CN204664941U (en) | 2015-04-29 | 2015-04-29 | A kind of LED of double-side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520272260.4U CN204664941U (en) | 2015-04-29 | 2015-04-29 | A kind of LED of double-side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204664941U true CN204664941U (en) | 2015-09-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520272260.4U Expired - Fee Related CN204664941U (en) | 2015-04-29 | 2015-04-29 | A kind of LED of double-side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204664941U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087733A (en) * | 2018-01-29 | 2018-05-29 | 广东恒辰光电科技有限公司 | LED point light source lamps and lanterns |
| CN110836339A (en) * | 2019-11-01 | 2020-02-25 | 南京瑞思其智能科技有限公司 | LED explosion-proof projection lamp |
| CN111156430A (en) * | 2018-11-08 | 2020-05-15 | 广东人和照明实业有限公司 | Adjustable LED lamp |
| CN111156431A (en) * | 2018-11-08 | 2020-05-15 | 广东人和照明实业有限公司 | Double-sided luminous LED lamp |
| CN111816090A (en) * | 2020-06-12 | 2020-10-23 | 利亚德智慧显示(深圳)有限公司 | 360-degree full-view-angle LED display point light source and LED display equipment |
-
2015
- 2015-04-29 CN CN201520272260.4U patent/CN204664941U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087733A (en) * | 2018-01-29 | 2018-05-29 | 广东恒辰光电科技有限公司 | LED point light source lamps and lanterns |
| CN111156430A (en) * | 2018-11-08 | 2020-05-15 | 广东人和照明实业有限公司 | Adjustable LED lamp |
| CN111156431A (en) * | 2018-11-08 | 2020-05-15 | 广东人和照明实业有限公司 | Double-sided luminous LED lamp |
| CN110836339A (en) * | 2019-11-01 | 2020-02-25 | 南京瑞思其智能科技有限公司 | LED explosion-proof projection lamp |
| CN111816090A (en) * | 2020-06-12 | 2020-10-23 | 利亚德智慧显示(深圳)有限公司 | 360-degree full-view-angle LED display point light source and LED display equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20170429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |