CN202791434U - LED lamp with improved structure - Google Patents
LED lamp with improved structure Download PDFInfo
- Publication number
- CN202791434U CN202791434U CN2012203778904U CN201220377890U CN202791434U CN 202791434 U CN202791434 U CN 202791434U CN 2012203778904 U CN2012203778904 U CN 2012203778904U CN 201220377890 U CN201220377890 U CN 201220377890U CN 202791434 U CN202791434 U CN 202791434U
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- China
- Prior art keywords
- lamp housing
- led lamp
- structure improved
- power supply
- plastic lamp
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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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model belongs to the technology field of LED lamp manufacturing, and specially relates to an LED lamp with an improved structure, comprising a plastic lamp housing, the upper part of the plastic lamp housing is connected with a lampshade, the lower part of the plastic lamp housing is provided with a lamp holder, an insulator is connected between the plastic lamp housing and the lamp holder, the insulator is provided with heat dissipation holes along the inner wall, the internal of the plastic lamp housing is provided with heat dissipation fins, gaps are provided between the heat dissipation fins and the inner wall of the plastic lamp housing, and the lamp housing is in a clamp connection with the plastic lamp housing. The LED lamp is provided with advantages of heat dissipation effect, light weight, low manufacture cost, and beautiful and practical appearance.
Description
Technical field
The utility model belongs to LED lamp preparing technical field, particularly a kind of structure improved LED lamp.
Background technology
The advantages such as the LED light fixture has efficiently, energy-saving and environmental protection, therefore present people are devoted to the research and extension of LED lamp, however because the LED light fixture has caloric value large, therefore the shortcomings such as manufacturing cost height still are difficult to promote the use of on a large scale.Therefore, how to solve LED lamp heat dissipation problem, become the problem of people's primary study.Lamp housing is the topmost radiator of LED lamp, and because aluminium has preferably heat sinking function, therefore, what the lamp housing of present LED lamp mainly adopted is the aluminium material preparation.But aluminium is as metal, it is heavy to have quality, the shortcomings such as price height, and aspect moulding, be difficult to have more variation, the structure of existing aluminium matter lamp housing also exists and is unfavorable for the shortcoming of dispelling the heat, can't satisfy popular demand, therefore people adopt plastics as radiating shell, but convenient in moulding all is the structure of having continued to use aluminium matter lamp housing, do not overcome the defective that the structure of aluminium matter lamp housing exists aspect heat radiation, can't bring into play the advantage that plastic material injects various moulding easily, so plastic lamp housing exists the poor defective of radiating effect equally.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming that LED lamp radiating effect is poor in the prior art, quality is heavy, and a kind of structure improved LED lamp is provided, and it has good looking appearance, good heat dissipation effect, the characteristics that quality is light.
For achieving the above object, the utility model adopts following technical proposals:
A kind of structure improved LED lamp, comprise plastic lamp housing, the top of plastic lamp housing is connected with lampshade, the below of described plastic lamp housing is provided with lamp holder, be connected with insulator between described plastic lamp housing and the described lamp holder, described insulator is provided with louvre along its inwall, and the inside of described plastic lamp housing is provided with radiating fin, leave the gap between the inwall of radiating fin and described plastic lamp housing, described lampshade and described plastic lamp housing clamping.
Wherein, the inside of described plastic lamp housing is provided with power supply and puts post, and the upper surface that power supply is put post is provided with the aluminium dummy slider, and described power supply storing post and aluminium dummy slider are one-body molded.
Wherein, the periphery wall of described power supply storing post is provided with convection holes.
Wherein, the size in described gap is 0.1-1.15mm.
Wherein, described radiating fin is arranged on the periphery that described power supply is put post with being radial pattern, and it is one-body molded that described radiating fin and described power supply are put post.
Wherein, the upper end of radiating fin and described plastic lamp housing one side of adjoining is provided with groove.
Wherein, described louvre be evenly distributed in described insulator around.
Wherein, several equally distributed low-power LED light sources are installed on the described plastic lamp housing.
Wherein, described plastic lamp housing adopts engage thread to be connected with described lampshade, described insulator, described lamp holder.
The beneficial effects of the utility model: adopt the form of clamping to be connected between lampshade and the plastic casing, make and leave certain slit between lampshade and the plastic casing, slit between gap between louvre on the insulator, radiating fin and the plastic lamp housing and lampshade and the plastic casing forms funnel-shaped heat dissipation channel, can efficiently radiates heat, and the plastic lamp housing behind the employing structural improvement, not only quality is light, and low cost of manufacture, the demand that more can adapt to market, the utlity model has radiating effect, quality is light, low cost of manufacture, the advantage of good looking appearance practicality.
Description of drawings
Fig. 1 is the structural representation of a kind of structure improved LED lamp of the present utility model.
Fig. 2 is the decomposition texture schematic diagram of a kind of structure improved LED lamp of the present utility model.
Fig. 3 is the structural representation of the plastic lamp housing of a kind of structure improved LED lamp of the present utility model.
Fig. 4 is the structural representation that the power supply of a kind of structure improved LED lamp of the present utility model is put post.
Fig. 5 is the structural representation of the insulator of a kind of structure improved LED lamp of the present utility model.
Fig. 6 is the structural representation after the lampshade removed of a kind of structure improved LED lamp of the present utility model.
Reference numeral:
1---plastic lamp housing 2---lampshade 3---lamp holder 4---insulator
5---louvre 6---radiating fin 7---gap 8---power supply storing posts
9---aluminium dummy slider 10---convection holes 11---buckle 12---bayonet sockets
13---the low-power LED light source.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
Embodiment one.
Such as Fig. 1 to 3 and shown in Figure 5, a kind of structure improved LED lamp, comprise plastic lamp housing 1, the top of plastic lamp housing 1 is connected with lampshade 2, the below of described plastic lamp housing 1 is provided with lamp holder 3, be connected with insulator 4 between described plastic lamp housing 1 and the described lamp holder 3, described insulator 4 is provided with louvre 5 along inwall, the inside of described plastic lamp housing 1 is provided with radiating fin 6, leave gap 7 between the inwall of radiating fin 6 and described plastic lamp housing 1, described lampshade 2 and described plastic lamp housing 1 clamping, the connected mode of clamping makes between plastic lamp housing 1 and the lampshade 2 and has certain slit, by the louvre 5 on the insulator 4, gap 7 between radiating fin 6 and the plastic lamp housing 1 forms funnel-shaped heat dissipation channel, can efficiently radiates heat, and the plastic lamp housing behind the employing structural improvement 1, not only quality is light, and low cost of manufacture, more can adapt to the demand in market.
The inside of described plastic lamp housing 1 is provided with power supply and puts post 8, and the upper surface that power supply is put post 8 is provided with aluminium dummy slider 9, and described power supply storing post 8 and aluminium dummy slider 9 are one-body molded.Power supply is put the wire that post 8 can be placed driving power and relevant components and parts, make the structure of whole LED lamp more succinct, be convenient to assembling and maintenance, power supply is put on the post 8 in addition integrated aluminium dummy slider 9, the heat transmission that produces when can be rapidly luminous the LED lamp is come, and reaches preferably radiating effect.
The size in described gap 7 is 0.1-1.15mm, and is concrete, and gap 7 is arranged on the upper end of radiating fin 6 and plastic lamp housing 1,
The side that the upper end of described radiating fin 6 and described plastic lamp housing 1 adjoin is provided with groove, is beneficial to the circulation of air.
Described radiating fin 6 is arranged on the periphery that described power supply is put post 8 with being radial pattern, and described radiating fin 6 is one-body molded with described power supply storing post 8.Radiating fin 6 be evenly distributed on power supply put post 8 around, radiating fin 6 is connected with power supply storing post 8 and is one-body molded, the periphery of post 8 put spread heat by aluminium dummy slider 9 to power supply, power supply is put post 8 and again spread heat is arrived each radiating fin 6, by funnel-shaped heat dissipation channel heat is taken out of outside the lamp housing, reaches the effect of heat radiation, good heat dissipation effect, concealed radiating fin 6 not only can play good radiating effect, and does not affect the attractive in appearance of outward appearance, and is both artistic and practical.
Embodiment two.
Such as Fig. 4 and shown in Figure 6, the difference of present embodiment and embodiment one is: be provided with convection holes 10 around the described power supply storing post 8.In order to strengthen radiating effect, the upper surface that power supply is put post 8 is provided with a plurality of convection holes 10 all around, is conducive to circulation and the heat transfer of air in the housing, makes whole radiating effect better.
Such as Fig. 2, shown in Figure 3, the top of described lampshade 2 is evenly distributed four buckles 11, four bayonet sockets 12 of the lower end relative set of described plastic casing 1.When assembling lampshade 2 and plastic lamp housing 1, to need to the bayonet socket 12 corresponding placements of the buckle 11 of lampshade 2 with plastic lamp housing 1 a little firmly being connected in fastening, equally distributed four connectors can make lampshade 2 and plastic lamp housing 1 stable connection.
As shown in Figure 5, described louvre 5 be evenly distributed in described insulator 4 around, be beneficial to Homogeneouslly-radiating.
As shown in Figure 6, several equally distributed low-power LED light sources 13 are installed on the described plastic lamp housing 1, use a plurality of low-power LED light sources 13 evenly to distribute, it is more even that heat is distributed, behind the semicircular lampshade 2 of cover Smooth, the lamp pearl be can't see in the outside, and is luminous even, lighting angle is large, avoids the dark space occurring around the lampshade 2.
Unaccounted feature adopts the explanation among the embodiment one in the present embodiment, no longer gives unnecessary details at this.
Should be noted that at last; above embodiment is only in order to illustrate the technical solution of the utility model; but not to the restriction of this practicality protection domain; although with reference to preferred embodiment the utility model is described in detail; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from essence and the scope of technical solutions of the utility model.
Claims (9)
1. structure improved LED lamp, comprise plastic lamp housing, the top of plastic lamp housing is connected with lampshade, the below of described plastic lamp housing is provided with lamp holder, it is characterized in that: be connected with insulator between described plastic lamp housing and the described lamp holder, described insulator is provided with louvre along its inwall, and the inside of described plastic lamp housing is provided with radiating fin, leave the gap between the inwall of described radiating fin and described plastic lamp housing, described lampshade and described plastic lamp housing clamping.
2. a kind of structure improved LED lamp according to claim 1 is characterized in that: the inside of described plastic lamp housing is provided with power supply and puts post, and the upper surface that power supply is put post is provided with the aluminium dummy slider, described power supply put post and the aluminium dummy slider one-body molded.
3. a kind of structure improved LED lamp according to claim 2 is characterized in that: the periphery wall that described power supply is put post is provided with convection holes.
4. a kind of structure improved LED lamp according to claim 1, it is characterized in that: the size in described gap is 0.1-1.15mm.
5. a kind of structure improved LED lamp according to claim 2 is characterized in that: described radiating fin is arranged on the periphery that described power supply is put post with being radial pattern, and described radiating fin is one-body molded with described power supply storing post.
6. a kind of structure improved LED lamp according to claim 1, it is characterized in that: the side that the upper end of described radiating fin and described plastic lamp housing adjoin is provided with groove.
7. a kind of structure improved LED lamp according to claim 1, it is characterized in that: described louvre is evenly distributed in the inwall of described insulator.
8. a kind of structure improved LED lamp according to claim 1 is characterized in that: several equally distributed low-power LED light sources are installed on the described plastic lamp housing.
9. a kind of structure improved LED lamp according to claim 1 is characterized in that: described insulator, the connection of described lamp holder employing engage thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203778904U CN202791434U (en) | 2012-07-31 | 2012-07-31 | LED lamp with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203778904U CN202791434U (en) | 2012-07-31 | 2012-07-31 | LED lamp with improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202791434U true CN202791434U (en) | 2013-03-13 |
Family
ID=47818693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203778904U Expired - Fee Related CN202791434U (en) | 2012-07-31 | 2012-07-31 | LED lamp with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202791434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407474A (en) * | 2014-11-28 | 2015-03-11 | 京东方科技集团股份有限公司 | Light bar structure, backlight module and display device |
-
2012
- 2012-07-31 CN CN2012203778904U patent/CN202791434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407474A (en) * | 2014-11-28 | 2015-03-11 | 京东方科技集团股份有限公司 | Light bar structure, backlight module and display device |
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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: GUANGDONG SILVERAGE HOLDINGS LTD. Free format text: FORMER OWNER: DONGGUAN SILVER AGE OPTOELECTRONICS SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20130301 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523187 DONGGUAN, GUANGDONG PROVINCE TO: 523927 DONGGUAN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130301 Address after: 523927, Humen Town, Dongguan Town, Guangdong City, province, Guangdong Silver Jubilee Polytron Technologies Inc Patentee after: GUANGDONG SILVER AGE SCI & TECH. Co.,Ltd. Address before: 523187 Guangdong Province, Dongguan City Industrial Zone Kau Town Pavilion Jubilee Building Room 201 Patentee before: Dongguan Yinxi Photoelectric Material Technology Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: DONGGUAN YINXI PHOTOELECTRIC MATERIAL TECHNOLOGY CO.,LTD. Assignor: GUANGDONG SILVER AGE SCI & TECH. Co.,Ltd. Contract record no.: 2015990000866 Denomination of utility model: LED lamp with improved strucutre Granted publication date: 20130313 License type: Exclusive License Record date: 20151020 |
|
| 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: 20130313 Termination date: 20210731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |