CN202613346U - LED heat dissipation lamp seat and LED lamp - Google Patents
LED heat dissipation lamp seat and LED lamp Download PDFInfo
- Publication number
- CN202613346U CN202613346U CN2012202342122U CN201220234212U CN202613346U CN 202613346 U CN202613346 U CN 202613346U CN 2012202342122 U CN2012202342122 U CN 2012202342122U CN 201220234212 U CN201220234212 U CN 201220234212U CN 202613346 U CN202613346 U CN 202613346U
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- led
- heat radiation
- lamp socket
- led heat
- radiation lamp
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Abstract
The utility model belongs to the LED heat dissipation and lamp fields, and particularly relates to an LED heat dissipation lamp seat and an LED lamp. The LED heat dissipation lamp seat includes a plastic casing provided with a hollow channel, arc heat dissipation fins are evenly distributed on the periphery the plastic casing, convection holes are arranged at the upper end and the lower end of the plastic casing respectively, and the LED heat dissipation lamp seat has the advantages of good heat dissipation effect, light weight and dust prevention. The LED lamp includes the LED heat dissipation lamp seat, an LED unit, a circuit board and a conductive contact, wherein the LED unit and the circuit board are mounted in the LED heat dissipation lamp seat, and the conductive contact is sleeved at the lower end of the LED heat dissipation lamp seat. The LED lamp has the characteristics of good insulation performance, attractive appearance, and good heat dissipation effect.
Description
Technical field
The utility model belongs to heat radiation and the field of light fittings of LED, is specifically related to a kind of LED heat radiation lamp socket and LED lamp.
Background technology
Oneself is widely used in various fields LED, and it has advantages such as long service life, light be soft.But the caloric value of LED is bigger, and LED chip especially is so the LED light fixture generally all need dispose radiator.The radiator shell of LED light fixture is aluminium alloy basically on the current market, and its processing and forming is difficult, and material cost is high, and quality is big, and there is potential safety hazard in the shell easy conductive.In order to overcome these problems, there are a lot of units and mechanism to begin one's study and use heat-conducting plastic substitution of Al alloy.But aspect structural design, only continued to use the structure of traditional aluminium alloy heat radiator, because the coefficient of heat transfer of heat-conducting plastic is lower than the aluminium alloy; Under the structure situation identical with aluminium alloy; The radiating effect of plastics is poor, and for the big LED of caloric value, heat dissipation problem is more outstanding.
Begin on the market at present to occur utilizing this structure of radiating fin to solve the problem of heat-conducting plastic heat radiation.The design of fin is most of adopts blade inserting, and in order to increase the effect of heat radiation, is hollow out between the fin; This just is easy to into dirt, influences result of use and life-span, and the design of fin is basically all outwards vertical; Cut hand easily; Use dangerously, surface structure is single, does not give full play to the advantage that plastics are prone to machine-shaping.
Summary of the invention
The purpose of the utility model is to provide a kind of LED heat radiation lamp socket, and it has good heat dissipation effect, light weight, dustproof advantage.
The purpose of the utility model is to provide a kind of LED lamp, and it has the characteristics of insulation, aesthetic in appearance, good heat dissipation effect.
For realizing above-mentioned purpose, the utility model adopts following technical proposals:
A kind of LED heat radiation lamp socket is characterized in that: LED heat radiation lamp socket comprises the plastics plastic casing with hollow channel, is provided with the radiating fin of equally distributed arc around the plastic casing, and the top and bottom of said plastic casing are respectively equipped with discharge orifice.
Wherein, said radiating fin and said plastic casing are one-body molded.
Wherein, said discharge orifice is arranged between two said radiating fins.
Wherein, said radiating fin and said plastic casing form the angle less than 90 °.
Wherein, said discharge orifice is uniformly distributed in around the said plastic casing.
Wherein, said top and bottom is arranged between two identical said radiating fins discharge orifice simultaneously.
A kind of LED lamp; Comprise each described LED heat radiation lamp socket of claim 1-6, LED unit, circuit board and conductive contact; Said LED unit and said circuit board are installed in said LED heat radiation lamp socket the inside, and said conductive contact is set in the lower end of said LED heat radiation lamp socket.
Wherein, The upper end of said LED heat radiation lamp socket is provided with and is used for the screw thread that is spirally connected with lampshade, and the lower end of said LED heat radiation lamp socket is provided with threaded base, and said conductive contact and said threaded base are spirally connected; Hollow channel in the said LED heat radiation lamp socket is provided with fixed bar; The lower end of fixed bar is connected with said threaded base, and the side of said fixed bar is connected through the madial wall of stator with LED heat radiation lamp socket, and the upper end of said fixed bar is provided with internal thread hole.
Wherein, said LED heat radiation lamp socket adopts the injection moulding mode one-body molded.
Wherein, said conductive contact is screwed union or bayonet coupling.
The beneficial effect of the utility model: a kind of LED heat radiation lamp socket, comprise plastic casing with hollow channel, be provided with the radiating fin of equally distributed arc around the plastic casing, the top and bottom of said plastic casing are respectively equipped with discharge orifice.Adopt heat-conducting plastic to carry out modeling, the cost of material is low, and the end product quality of making is lighter, and plastics plasticity is more intense; Various shapesization, processing technology is simple, and the radiating fin of even distributed arc around the plastic casing increases area of dissipation; Strengthen radiating effect, the top and bottom of plastic casing are respectively equipped with discharge orifice, strengthen the cross-ventilation effect, be dispel the heat faster; Better effects if prevents that to the setting of discharge orifice a large amount of dusts from getting into good dustproof effect.
Another beneficial effect of the utility model: a kind of LED lamp; Comprise and have said heat radiation lamp socket, LED unit, circuit board and conductive contact; Said LED unit and said circuit board are installed in said LED heat radiation lamp socket the inside, and said conductive contact is set in the lower end of said LED heat radiation lamp socket.This LED light fixture has good heat radiation and dustproof effect, adopts the plastic casing excellent insulation performance, and discharge orifice is adopted concealed design, and aesthetic in appearance, the arc fin can not scraped hand, and is safe in utilization.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION sketch map of the utility model LED lamp.
Fig. 2 is the overall structure sketch map of the utility model LED lamp.
Fig. 3 is the structural representation of the utility model LED heat radiation lamp socket.
Fig. 4 is the profile of the utility model LED heat radiation lamp socket.
Reference numeral:
1---radiating fin 2---to discharge orifice 3---the LED lamp socket that dispels the heat
4---LED unit 5---circuit board 6---conductive contacts
7---fixed bar 8---lampshade 9---stators.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is carried out detailed description, the above-below direction of following examples is all with reference to direction shown in Figure 1.
embodiment 1.
Like Fig. 3 and shown in Figure 4, a kind of LED heat radiation lamp socket comprises the plastic casing with hollow channel, is provided with the radiating fin 1 of equally distributed arc around the plastic casing, and the top and bottom of said plastic casing are respectively equipped with discharge orifice 2.Plastic casing is the trumpet type cylindrical shell that center-aisle is arranged, and is equally distributed radiating fin 1 around the plastic casing, is shaped as arc, helps increasing the contact area of radiating fin 1 and plastic casing, thereby the contact area of increase and air, helps heat radiation.The top and bottom of plastic casing are respectively equipped with discharge orifice 2, utilize cross-ventilated principle to take away the heat in the cylindrical shell, make radiating effect stronger.Can not be provided with too greatly to the aperture of discharge orifice 2, prevent to get into, influence the service life of LED lamp because of cross-ventilation causes a large amount of dusts strongly.
Said radiating fin 1 is one-body molded with said plastic casing.Radiating fin 1 is one-body molded with plastic casing, connects firmly, as long as build up mould, just can realize a large amount of productions on the technology, and production cost is low, and product structure is unified, steady quality.
Said discharge orifice 2 is arranged between two said radiating fins 1.The root of radiating fin 1 is connected with plastic casing, has certain clearance between two radiating fins 1, and discharge orifice 2 is arranged on the position in gap, and air directly can get in the cavity of plastic casing, is beneficial to heat radiation.Said radiating fin 1 forms the angle less than 90 ° with said plastic casing, and discharge orifice 2 just is hidden between the radiating fin 1, and the front cannot see, and this concealed design makes profile seem unified more attractive in appearance.
Like Fig. 3 and shown in Figure 4, the difference of present embodiment and embodiment 1 is: said discharge orifice 2 is uniformly distributed in around the said plastic casing.Discharge orifice 2 is provided with even distribution, makes cross-ventilation more smooth and easy, radiating effect is more even.Plastic casing upper end to can correspondingly being arranged between two identical radiating fins 1 of discharge orifice 2 and lower end to discharge orifice 2, also can be arranged between the different radiating fin 1.
As a preferred mode, at interval three described radiating fins 1 are provided with one to discharge orifice 2, the plastic casing lower end be provided with altogether 3 to discharge orifice 2.Through experimental verification, the radiating effect of this mode is better, can satisfy daily use, if discharge orifice 2 is provided with too much, to increase modeling difficult except meeting, and is also can dust deposit too much.
The unaccounted characteristic of present embodiment adopts the explanation among the embodiment one, repeats no more at this.
Shown in Fig. 1 to 4, a kind of LED lamp comprises LED heat radiation lamp socket 3, LED unit 4, circuit board 5, the conductive contact 6 with embodiment 1 or 2.The upper end of said LED heat radiation lamp socket 3 is provided with and is used for the screw thread that is spirally connected with lampshade 8; The lower end of said LED heat radiation lamp socket 3 is provided with threaded base; Said conductive contact 6 is spirally connected with said threaded base, and the hollow channel in the said LED heat radiation lamp socket 3 is provided with fixed bar 7, and the lower end of fixed bar 7 is connected with said threaded base; The side of said fixed bar 7 is connected through the madial wall of stator 9 with LED heat radiation lamp socket 3, and the upper end of said fixed bar 7 is provided with internal thread hole.Lamp socket 3 upper ends with this heat radiation lamp socket are provided with screw thread, can be spirally connected with corresponding lampshade 8, and dismounting is put conveniently.LED heat radiation lamp socket 3 lower ends are provided with threaded base, can be spirally connected with conductive contact 6, are connected to the power supply lamp socket then, and disassembling, assembling and replacing is all very convenient.In hollow channel, be useful on the fixed bar 7 of fixed L ED lamp; The lower end of fixed bar 7 is fixedly connected with threaded base; The side of fixed bar 7 is connected through the madial wall of stator 9 with LED heat radiation lamp socket 3; Guarantee not frangible of fixed bar 7, the upper end is provided with internal thread hole, can utilize screw or bolt circuit board 5.LED unit 4 is directly installed on the circuit board 5.As preferred mode, the quantity of fixed bar 7 is three.Be provided with two to discharge orifice 2 between per two fixed bars 7.
Said LED heat radiation lamp socket 3 adopts the injection moulding mode one-body molded.Whole LED heat radiation lamp socket 3 all is one-body molded through the injection moulding mode, after the modeling success, can produce in batches, and whole LED heat radiation lamp socket 3 sound constructions, not fragile, easy to assembly.
Said conductive contact 6 is screwed union or bayonet coupling.
The unaccounted technical characterictic of present embodiment all adopts the explanation among preceding two embodiment, repeats no more at this.
Should be noted that at last; Above true example is only in order to explain the technical scheme of the utility model; But not to the restriction of this practicality protection domain, although with reference to preferred embodiment the utility model has been done detailed explanation, those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement the technical scheme of the utility model, and not break away from the essence and the scope of the utility model technical scheme.
Claims (10)
1. LED heat radiation lamp socket, it is characterized in that: comprise the plastic casing with hollow channel, be provided with the radiating fin of equally distributed arc around the plastic casing, the top and bottom of said plastic casing are respectively equipped with discharge orifice.
2. a kind of LED heat radiation lamp socket according to claim 1, it is characterized in that: said radiating fin and said plastic casing are one-body molded.
3. a kind of LED heat radiation lamp socket according to claim 2 is characterized in that: said discharge orifice is arranged between two said radiating fins.
4. a kind of LED heat radiation lamp socket according to claim 3, it is characterized in that: said radiating fin and said plastic casing form the angle less than 90 °.
5. a kind of LED heat radiation lamp socket according to claim 4 is characterized in that: said discharge orifice is uniformly distributed in around the said plastic casing.
6. a kind of LED heat radiation lamp socket according to claim 5 is characterized in that: said top and bottom discharge orifice is arranged between two identical said radiating fins simultaneously.
7. LED lamp; It is characterized in that: comprise each described LED heat radiation lamp socket of claim 1-6, LED unit, circuit board and conductive contact; Said LED unit and said circuit board are installed in said LED heat radiation lamp socket the inside, and said conductive contact is set in the lower end of said LED heat radiation lamp socket.
8. LED lamp according to claim 7; It is characterized in that: the upper end of said LED heat radiation lamp socket is provided with and is used for the screw thread that is spirally connected with lampshade; The lower end of said LED heat radiation lamp socket is provided with threaded base; Said conductive contact and said threaded base are spirally connected, and the hollow channel in the said LED heat radiation lamp socket is provided with fixed bar, and the lower end of fixed bar is connected with said threaded base; The side of said fixed bar is connected through the madial wall of stator with LED heat radiation lamp socket, and the upper end of said fixed bar is provided with internal thread hole.
9. LED lamp according to claim 8 is characterized in that: said LED heat radiation lamp socket adopts the injection moulding mode one-body molded.
10. LED lamp according to claim 9 is characterized in that: said conductive contact is screwed union or bayonet coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202342122U CN202613346U (en) | 2012-05-23 | 2012-05-23 | LED heat dissipation lamp seat and LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202342122U CN202613346U (en) | 2012-05-23 | 2012-05-23 | LED heat dissipation lamp seat and LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202613346U true CN202613346U (en) | 2012-12-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202342122U Expired - Fee Related CN202613346U (en) | 2012-05-23 | 2012-05-23 | LED heat dissipation lamp seat and LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202613346U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411148A (en) * | 2013-08-15 | 2013-11-27 | 江苏新广联科技股份有限公司 | LED (Light Emitting Diode) bulb lamp component |
| CN103499070A (en) * | 2013-10-16 | 2014-01-08 | 刘骏涛 | Decorative lamp |
-
2012
- 2012-05-23 CN CN2012202342122U patent/CN202613346U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411148A (en) * | 2013-08-15 | 2013-11-27 | 江苏新广联科技股份有限公司 | LED (Light Emitting Diode) bulb lamp component |
| CN103499070A (en) * | 2013-10-16 | 2014-01-08 | 刘骏涛 | Decorative lamp |
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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: 20130228 |
|
| 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: 20130228 Address after: 523927, Humen Town, Dongguan Town, Guangdong City, province, Guangdong Silver Jubilee Polytron Technologies Inc Patentee after: Guangdong Silverage Holdings Ltd. Address before: 523187 Guangdong city in Dongguan Province, the South Tower of Kau industrial zone of Dongguan City Jubilee photoelectric Mstar Technology Ltd Patentee before: Dongguan Yinxi Photoelectric Material Technology Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: DONGGUAN SILVER AGE OPTOELECTRONICS SCI. & TECH. CO., LTD. Assignor: Guangdong Silverage Holdings Ltd. Contract record no.: 2015990000864 Denomination of utility model: LED heat dissipation lamp seat and LED lamp Granted publication date: 20121219 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: 20121219 Termination date: 20210523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |