CN202868430U - Light-emitting diode (LED) lamp with electric heating function - Google Patents
Light-emitting diode (LED) lamp with electric heating function Download PDFInfo
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- CN202868430U CN202868430U CN201220578282XU CN201220578282U CN202868430U CN 202868430 U CN202868430 U CN 202868430U CN 201220578282X U CN201220578282X U CN 201220578282XU CN 201220578282 U CN201220578282 U CN 201220578282U CN 202868430 U CN202868430 U CN 202868430U
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- led lamp
- electric heating
- heating function
- lens
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- 238000005485 electric heating Methods 0.000 title claims abstract description 20
- 239000000758 substrate Substances 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000011521 glass Substances 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004065 semiconductor Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
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- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
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- 231100000614 poison Toxicity 0.000 description 1
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- 239000004417 polycarbonate Substances 0.000 description 1
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Abstract
The utility model relates to a light-emitting diode (LED) lamp with an electric heating function. The LED lamp with the electric heating function comprises a substrate (1) and a plurality of lenses (2) arranged on the substrate (1). A plurality of circular fixing plates (3) are arranged at the bottom of the substrate (1). A bottom hole (4) is formed in the center of each fixing plate (3). A heat sink (5) is arranged inside each bottom hole (4). A sealing edge (9) is arranged at a combination position of the substrate (1) and each lens (2). The plurality of the lenses (2) are arranged in a strip shape. A cavity structure is formed by the plurality of the lenses (2) and the substrate (1). A grid (10) is arranged on a side plate of the substrate (1). According to the LED lamp with the electric heating function, the strip-shaped lenses are arranged, an LED lamp source is arranged inside the strip-shaped lenses, the LED lamp with strip-shaped light source is formed, better lighting effect is achieved, the grid arranged on the side plate of the substrate radiates the heat outside, and the electric heating function is achieved. Meanwhile, the LED lamp with the electric heating function is simple in producing technology, low in cost, even in chromaticity, and high in conformance.
Description
Technical field
The utility model relates to a kind of semiconductor light sources, further relates to a kind of strip source light emitting diode (LED).
Background technology
Light emitting diode (Light Emitting Diode, LED), basic structure is an electroluminescent semi-conducting material; place on the leaded shelf; then use epoxy sealing around, play the effect of protection internal core, so the anti-seismic performance of LED is good.It is the device that utilizes the change on the electronics rank, energy band position when be combined in the hole in the semi-conducting material to give off energy with luminous form, it has the advantages such as volume is little, the life-span is long, driving voltage is low, power consumption is low, reaction speed is fast, vibration strength is good, be element common in the various application apparatus in the daily life, and it has engendered the every nook and cranny in traditional lighting market.Strip source obtains the extensive use of every field more and more as a staple product classification of semiconductor illuminating light source.The LED lamp be a kind of can be the solid-state semiconductor devices of visible light with electric energy conversion, it can directly be converted into light to electricity.The heart of LED is a semi-conductive wafer, and an end of wafer is attached on the support, and an end is negative pole, and the other end connects the positive pole of power supply, makes whole wafer by epoxy encapsulation.Semiconductor wafer is comprised of two parts, and a part is P-type semiconductor, occupies an leading position in its hole, the inside, and the other end is N-type semiconductor, mainly is electronics here.But when these two kinds of semiconductors couple together, just form a P-N knot between them.When electric current acted on this wafer by wire, electronics will be pushed to the P district, and then electronics will send energy with the form of photon, the luminous principle of LED that Here it is with hole-recombination in the P district.And the light wavelength color of light namely is to be determined by the material that forms the P-N knot.Initial LED is as the indication light source of instrument and meter, and various photochromic LED were widely applied in traffic lights and large-area displays screen afterwards, had produced good economic benefit and social benefit.
The LED lamp is take of fine quality, durable, energy-conservation as main feature, and the crevice projection angle adjustable range is large, and the brightness of 15W is equivalent to common 40W fluorescent lamp.High temperature resistance, moistureproof and waterproof, anticreep.Use voltage has: 110V, 220V are optional, the optional glass of outer cover or PC material.Lamp holder is the same with common fluorescent lamp.
The LED lamp adopts up-to-date led light source technology, and digitisation appearance design, economize on electricity are up to more than 70%, and the LED light of 12W is equivalent to by force the fluorescent tube (be used for ballast and starter, the real power consumption of the fluorescent lamp of 36W is 42W to 44W) of 40W.The LED lamp life-span is more than 10 times of common fluorescent tube, and is almost non-maintaining, need not often change fluorescent tube, ballast, starter.The semi-conductor electricity light source of environmental protection, light is soft, and spectroscopic pure is conducive to user's sight protectio and healthy.The cold light source of 6000K is to visually refrigerant impression of people, and the differences of illumination intensities design of hommization more helps to concentrate on, and raises the efficiency.
At present, LED lamp and the contrast of common fluorescent lamp, advantage is as follows:
1, energy-conservation.2, the life-span is long.3, applicability is good, because the volume of single LEDs is little, can make any shape.4, the response time is short, be ns (nanosecond) other response time of level, and ordinary lamp and lantern is ms (millisecond) other response time of level.5, environmental protection, without poisonous metal, discarded object reclaims easily.6, lucuriant in design, luminous color is pure, and spectral region is narrow, and can become seven coloured silks or white light by the red-green-blue colour mixture.
Shortcoming: 1, price.2, also there is a big difference for the optical efficiency that can generally accomplish at present and theoretical light efficient.3, the life-span that can accomplish at present and theoretical life-span (10w hour), also there is a big difference.4, certain caloric value is still arranged.5, light decay can also significantly dwindle.
Existing LED strip source, at the metal circuit board that is used for the assembling chip one metal edge frame (or frame of other materials) to be installed, finish chip lay be connected connect after, in the formed cavity of frame, directly adopt spot gluing equipment to cover the packing colloid that one deck contains fluorescent material.Yet in the overwrite procedure of packing colloid, because the air pressure of spot gluing equipment is unstable, difference between individuality and the individuality can appear, thereby affect the uniformity of product, and the packaging technology that the packaged LED strip source is related and structure are comparatively complicated, utilize the cost of frame packing colloid relatively high.Existing LED lamp all has the problem of simplicity of design, moulding simplicity, function singleness simultaneously.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of LED lamp with electric heating function, comprise substrate and a plurality of lens that are arranged on the substrate, the bottom of described substrate is provided with a plurality of circular fixed heads, is provided with bottom outlet in the center of fixed head, is provided with heat sink in bottom outlet, the joint portion of described lens and substrate is provided with edge sealing, described a plurality of lens are bar shaped to be arranged, and forms cavity body structure with substrate, and the side plate of substrate is provided with grid.
Preferably, the position of the corresponding bottom outlet in aforesaid substrate upper end is provided with the hole.
Preferably, said lens includes hemispheric transparent glasses lens.
Preferably, four jiaos of the bottoms of aforesaid substrate are provided with a pillar separately.
Preferably, above-mentioned pillar is screwed at base plate bottom.
Preferably, be equiped with LED lamp source in the said lens.
The utility model provide with the LED lamp of electric heating function by the lens of bar shaped are set, inside is equiped with LED lamp source, forms the LED lamp of strip source, has formed better illuminating effect, the grid of substrate side plate setting is discharged heat, plays electric heating function.The utility model production technology is simple simultaneously, cost is low, colourity is even, uniformity is high.
Description of drawings
Fig. 1 is the utility model structural representation.
Mark among the figure: 1-substrate; The 2-lens; The 3-fixed head; The 4-bottom outlet; 5-is heat sink; The 6-pillar; The upper hole of 7-; The 8-eyeglass; The 9-edge sealing; The 10-grid.
The specific embodiment
Understand and enforcement the utility model for the ease of those of ordinary skills, below in conjunction with the drawings and the specific embodiments the utility model is described in further detail.
The LED lamp with electric heating function as shown in Figure 1 comprises substrate 1 and a plurality of lens 2 that are arranged on the substrate 1.Wherein, substrate 1 can be metal circuit board or is to be equipped with heat sink common line plate, the bottom of described substrate 1 is provided with a plurality of circular fixed heads 3, be provided with bottom outlet 4 in the center of fixed head 3, be provided with heat sinkly 5 in bottom outlet 4, described lens 2 are provided with edge sealing 9 with the joint portion of substrate 1, and edge sealing 9 is used for the inner air of sealing lens, such as the LED lamp with electric heating function, sealing lens inside is extremely important.The position of the corresponding bottom outlet 4 in substrate 1 upper end is provided with hole 7.
Lens 2 include hemispheric transparent glasses lens 8.Four jiaos of the bottoms of substrate 1 are provided with a pillar 6 separately.Pillar 6 is screwed in substrate 1 bottom.Be equiped with LED lamp source in the lens 2.LED lamp source can be lamppost or bulb.The light of LED lamp source transmission passes transparent glasses lens 8, outwards launches radiance.In addition, lens 2 can be the materials such as transparent epoxy resin, PVC, PC, lucite.A plurality of lens 2 are bar shaped to be arranged, and forms cavity body structure with substrate 1.
Innovation of the present utility model is: the side plate of substrate 1 is provided with grid 10, is equiped with heat extraction fan in the grid 10, and the heat of inside is blown outward by grid 10.
The utility model provide with the LED lamp of electric heating function by the lens of bar shaped are set, inside is equiped with LED lamp source, forms the LED lamp of strip source, has formed better illuminating effect, the grid of substrate side plate setting is discharged heat, plays electric heating function.The utility model production technology is simple simultaneously, cost is low, colourity is even, uniformity is high.
The specific embodiment of the above is preferred embodiments of the present utility model; be not to limit implementation scope of the present utility model with this; scope of the present utility model comprises and is not limited to this specific embodiment that the equivalence that all shapes according to the utility model, structure are done changes all in protection domain of the present utility model.
Claims (6)
1. LED lamp with electric heating function, comprise substrate (1) and be arranged on a plurality of lens (2) on the substrate (1), the bottom of described substrate (1) is provided with a plurality of circular fixed heads (3), be provided with bottom outlet (4) in the center of fixed head (3), in bottom outlet (4), be provided with heat sink (5), described lens (2) are provided with edge sealing (9) with the joint portion of substrate (1), a plurality of lens (2) are bar shaped and arrange, and form cavity body structure with substrate (1), it is characterized in that: the side plate of described substrate (1) is provided with grid (10).
2. the LED lamp with electric heating function according to claim 1 is characterized in that: the position of described substrate (1) the corresponding bottom outlet in upper end (4) is provided with hole (7).
3. the LED lamp with electric heating function according to claim 1, it is characterized in that: described lens (2) include hemispheric transparent glasses lens (8).
4. the LED lamp with electric heating function according to claim 1 is characterized in that: four jiaos of the bottoms of described substrate (1) are provided with a pillar (6) separately.
5. the LED lamp with electric heating function according to claim 3 is characterized in that: described pillar (6) is screwed in substrate (1) bottom.
6. one of according to claim 1-5 described LED lamp with electric heating function is characterized in that: be equiped with LED lamp source in the described lens (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220578282XU CN202868430U (en) | 2012-11-06 | 2012-11-06 | Light-emitting diode (LED) lamp with electric heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220578282XU CN202868430U (en) | 2012-11-06 | 2012-11-06 | Light-emitting diode (LED) lamp with electric heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202868430U true CN202868430U (en) | 2013-04-10 |
Family
ID=48035145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220578282XU Expired - Fee Related CN202868430U (en) | 2012-11-06 | 2012-11-06 | Light-emitting diode (LED) lamp with electric heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202868430U (en) |
-
2012
- 2012-11-06 CN CN201220578282XU patent/CN202868430U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN LEDMY CO., LTD. Free format text: FORMER OWNER: LI WEITONG Effective date: 20141031 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315725 NINGBO, ZHEJIANG PROVINCE TO: 518108 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141031 Address after: Baoan District Shiyan street of Shenzhen city in Guangdong Province on the 518108 house community north loop chanf Technology Park B building three or four, five floor Patentee after: SHENZHEN LEDMY CO., LTD. Address before: Chen Xiang Dan 315725 door village Zhejiang County of Xiangshan Province East double Agricultural Group No. 59 1 Patentee before: Li Weitong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20141106 |
|
| EXPY | Termination of patent right or utility model |