CN202100961U - Energy-saving LED illuminating lamp provided with graphite lamp housing - Google Patents
Energy-saving LED illuminating lamp provided with graphite lamp housing Download PDFInfo
- Publication number
- CN202100961U CN202100961U CN2011200059187U CN201120005918U CN202100961U CN 202100961 U CN202100961 U CN 202100961U CN 2011200059187 U CN2011200059187 U CN 2011200059187U CN 201120005918 U CN201120005918 U CN 201120005918U CN 202100961 U CN202100961 U CN 202100961U
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- Prior art keywords
- lamp housing
- led
- graphite
- lamp
- housing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an energy-saving LED illuminating lamp provided with a graphite lamp housing, comprising an LED, a housing, a driving power supply, the LED is fixed in the housing, the lamp holder is electrically connected to the driving power supply, the driving power supply is electrically connected to and drives the LED, the lamp housing is a graphite housing. Via adoption of the graphite housing, since the graphite is provided with excellent heat radiation performance, the lamp housing is made to more quickly radiate heat generated by the LED, service lifetime of the LED can be prolonged, and illuminating effect of the LED lamp can be maintained for a long time. Heat radiation fins are distributed at the external of the housing. the heat radiation fins can greatly enlarge contact area of the lamp housing and air, thereby improving heat radiation effect.
Description
Technical field
The utility model relates to a kind of energy-saving LED illuminating lamp with the graphite lamp housing, relates in particular to a kind of LED illuminating lamp that has good radiator structure.
Background technology
According to statistics, the annual electric energy that consumes the whole world 19% of illumination.LED has high-photoelectric transformation efficiency as a kind of novel solid light source, and advantage such as volume is little, the life-span is long, wavelength is fixed, light quantity, light quality can be adjusted gets most of the attention in the prospect of illumination market.
But this great power LED device is the same with general power device, and urgent need will solve heat dissipation problem, in addition, and higher luminous efficiency, and to the sealing of device, mechanical strength etc. all have higher requirement.
The LED lamp housing is nearly all with aluminium die casting or push deep processing more in the market, and material and processing cost are very expensive, and unfavorable LED popularizes to lighting of home.
The utility model content
The utility model corrects to above-mentioned problems, makes properties of product significantly improve, endurable maintenance radiating effect with reduce cost.
Concrete technical scheme is:
A kind of energy-saving LED illuminating lamp with the graphite lamp housing; It comprises LED, lamp holder, lamp housing, driving power; Said lamp holder and lamp housing are fastening, and said LED is fixed in the lamp housing, and said lamp holder and driving power electrically connect; Driving power electrically connects driving LED, and it is characterized in that: said lamp housing is the graphite shell.After adopting the graphite lamp housing, because graphite has good heat conduction, heat dispersion, the heat that lamp housing can be produced LED faster distributes, and can prolong the service life of LED, can keep the illumination effect of LED lamp for a long time.
Said lamp housing shell is made of one piece by graphite.
It also comprises lens, and said lens are anchored on said lamp housing opening part.
Said lamp housing is distributed with radiating fin outward.These radiating fins can increase the area that lamp housing contacts with air greatly, and thus increasing heat radiation effect.
Be distributed with heat transfer pole in the said lamp housing.Can the heat of lamp housing bottom be conducted to lamp housing itself faster after adding heat transfer pole in the lamp housing.The heat that the LED lamp that contacts with lamp housing bottom is sent can distribute through lamp housing faster.
Said LED bottom closely contacts with the lamp housing bottom surface, and the lamp housing bottom surface that contacts with LED is a plane.
Said LED bottom closely contacts with the lamp housing bottom surface through heat-conducting substrate, and the lamp housing bottom surface that contacts with heat-conducting substrate is a plane.Heat-conducting substrate has good heat transfer property, and it can be faster with the heat absorption on the pcb board.
Said LED is a paster LED.Making the lower surface of pcb board behind the use paster LED is that a plane can better closely contact with the plane of lamp housing bottom surface.Can make it faster heat passed to lamp housing after increasing contact area.
Said LED is packaged in pcb board, is beneficial to installation and the use of a plurality of LED.
Said graphite shell is that graphite and plastic cement are one-body molded.
Said graphite shell contains graphite adhesive.
The utility model utilizes graphite to have good heat conduction, heat dispersion as the lamp housing main material, and cost will be the revolution of LED application than hanging down.
Description of drawings
Fig. 1 is the lamp design sketch map of the utility model embodiment.
Wherein: 1. graphite lamp housing, 2. lamp housing bottom surface, 3. radiating fin.
The specific embodiment
Below through embodiment the utility model is described, should be noted that cited embodiment should not understand the restriction to utility model.
As shown in the figure: the graphite lamp housing 1 outer radiating fin 3 that is distributed with of present embodiment.These radiating fins 3 can increase the area that graphite lamp housing 1 contacts with air greatly, and thus increasing heat radiation effect.
Said lamp housing bottom surface 2 is a plane.It is that the pcb board of the band LED on a plane can better closely contact with lower surface.Can make pcb board faster heat passed to graphite lamp housing 1 after increasing contact area.
Above-mentioned graphite lamp housing 1 is formed a kind of energy-saving LED illuminating lamp with the graphite lamp housing with pcb board, lamp holder, driving power, the lens of band LED again; Said lamp holder and graphite lamp housing 1 are fastening; The pcb board of said band LED is fixed on the bottom 2 in the graphite lamp housing 1; Said lens are fastened on graphite lamp housing 1 opening part, and said lamp holder and driving power electrically connect, and driving power electrically connects the LED on the driving PCB plate.After adopting the graphite lamp housing, because graphite has good heat dispersion, the heat that lamp housing can be produced LED faster distributes, and can prolong the service life of LED, can keep the illumination effect of LED lamp for a long time.
Obviously; Foregoing is just in order to explain the characteristics of the utility model; And be not the restriction to the utility model, the variation that the those of ordinary skill in relevant technologies field is made in the corresponding techniques field according to the utility model should belong to the protection category of the utility model.
Claims (6)
1. energy-saving LED illuminating lamp with the graphite lamp housing; It comprises LED, lamp housing, driving power, and said LED is fixed on the lamp housing, and said LED and said driving power electrically connect; Said driving power electrically connects driving LED, and it is characterized in that: said lamp housing is the graphite shell.
2. a kind of energy-saving LED illuminating lamp with the graphite lamp housing according to claim 1, its characteristic also is: said lamp housing shell is formed by the graphite moulding.
3. a kind of energy-saving LED illuminating lamp according to claim 1 with the graphite lamp housing, its characteristic also is: it also comprises lens, said lens are anchored on said lamp housing opening part.
4. a kind of energy-saving LED illuminating lamp with the graphite lamp housing according to claim 1, its characteristic also is: said lamp housing is distributed with radiating fin outward.
5. a kind of energy-saving LED illuminating lamp with the graphite lamp housing according to claim 1, its characteristic also is: said LED bottom closely contacts with the lamp housing bottom surface.
6. a kind of energy-saving LED illuminating lamp with the graphite lamp housing according to claim 1, its characteristic also is: said LED bottom closely contacts with lamp housing through heat-conducting substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200059187U CN202100961U (en) | 2011-01-04 | 2011-01-04 | Energy-saving LED illuminating lamp provided with graphite lamp housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200059187U CN202100961U (en) | 2011-01-04 | 2011-01-04 | Energy-saving LED illuminating lamp provided with graphite lamp housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202100961U true CN202100961U (en) | 2012-01-04 |
Family
ID=45386970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200059187U Expired - Fee Related CN202100961U (en) | 2011-01-04 | 2011-01-04 | Energy-saving LED illuminating lamp provided with graphite lamp housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202100961U (en) |
-
2011
- 2011-01-04 CN CN2011200059187U patent/CN202100961U/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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Tayaf Photoelectric Co.,Ltd. Assignor: Xu Fuchang Contract record no.: 2013440020389 Denomination of utility model: Energy-saving LED illuminating lamp provided with graphite lamp housing Granted publication date: 20120104 License type: Exclusive License Record date: 20131218 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20150104 |
|
| EXPY | Termination of patent right or utility model |