CN204026407U - A kind of practical LED disc lamp - Google Patents
A kind of practical LED disc lamp Download PDFInfo
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- CN204026407U CN204026407U CN201420489273.2U CN201420489273U CN204026407U CN 204026407 U CN204026407 U CN 204026407U CN 201420489273 U CN201420489273 U CN 201420489273U CN 204026407 U CN204026407 U CN 204026407U
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Abstract
The utility model discloses a kind of practical LED disc lamp; Comprise lamp holder, radiator, power source drive device and be provided with the disc LED lamp plate of LED lamp pearl, radiator is cylindrical-shaped structure, on the central shaft of the radiator of cylindrical-shaped structure, be connected with a connecting rod, the other end of connecting rod is connected with lamp holder, so that lamp holder, connecting rod and radiator form T-shaped structure; Power source drive device is fixed on the radiator of cylindrical-shaped structure, and is positioned at connecting rod one side; The detachable end face that is fixed on the radiator of cylindrical-shaped structure of disc LED lamp plate, and back to connecting rod; The utility model is connected together lamp holder and radiator by the connecting rod arranging, and at the end face fixed disc shape LED of radiator lamp plate, can be so that the outside of radiator almost all contacts with air, heat sink radiates heat is fast, result of use is good, and the light direction vertical incidence of a plurality of LED lamp pearls, to ground, makes ground light irradiation brightness high, and lighting effect is good.
Description
Technical field
The utility model relates to lighting equipment technical field, specifically, relates to a kind of practical LED disc lamp.
Background technology
LED lamp, because of its have low-voltage, light efficiency high, light that the response time is short, shock resistance good, good stability, brightness are high, environmental protection, the advantage in the majority such as energy-conservation, make its application be in daily life also very extensively, and effectively popularized.
Yet, in existing life, at present, the disc lamp that used on the market, adopts traditional E40/E27 lamp holder more, and its defect is, light cannot directly be mapped to ground, and its principle is mainly to carry out secondary light-distribution and reflex to ground by setting up lampshade, and secondary light-distribution can sponge a part of light, thereby reduced light extraction efficiency, meanwhile, it covers the parts such as lamp plate because of lampshade, make its heat dispersion poor, and then, while using for a long time, easily, because of the decay of its light, make service life short.
Based on this, for the defect of prior art, design a with improve light-illuminating ground light emission rate, improve heat dispersion and make the disc lamp of its long service life etc., be necessary, it must have application value.
Utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and a kind of practical LED disc lamp that provides.
The technical scheme that the utility model solution prior art problem adopts is: a kind of practical LED disc lamp, comprise lamp holder, radiator, power source drive device and be provided with the disc LED lamp plate of LED lamp pearl, described radiator is cylindrical-shaped structure, on the central shaft of the described radiator of cylindrical-shaped structure, be connected with a connecting rod, the other end of described connecting rod is connected with described lamp holder, so that described lamp holder, connecting rod and radiator form T-shaped structure; Described power source drive device is fixed on the described radiator of cylindrical-shaped structure, and is positioned at described connecting rod one side; The detachable end face that is fixed on the described radiator of cylindrical-shaped structure of described disc LED lamp plate, and back to described connecting rod.
Below above technical scheme is further elaborated:
Preferably, described LED lamp pearl has a plurality of, and the winding of a plurality of described LED lamp pearl uniform ring is placed in the outer surface of described disc LED lamp plate, so that a plurality of described LED lamp pearl is heronsbill divergence form structure.
Preferably, on described disc LED lamp plate and radiator, corresponding position has screwed hole, and described LED lamp plate wears described screwed hole by screw and is threaded with described radiator.
Preferably, also comprise a heat-conducting pad, the shape of the shape of described heat-conducting pad and described disc LED lamp plate is suitable, and described heat-conducting pad is arranged between described LED lamp plate and described radiator.
Preferably, described radiator is fin slices radiator.
Preferably, described lamp holder is spiral lamp holder.
Preferably, described connecting rod is aluminum material.
Preferably, described connecting rod is hollow circular cylinder, and the sidewall of described connecting rod offer so that air form convection current to chute.
Preferably, the diameter of the described connecting rod of hollow circular cylinder be less than cylindrical-shaped structure described radiator diameter 1/10th.
The beneficial effects of the utility model are:
One, a kind of practical LED disc lamp provided by the utility model, by the connecting rod of certain length is set, lamp holder and radiator are connected together, and at the end face of radiator, be fixed with the disc LED lamp plates of a plurality of LED lamp pearls, so that the outside of radiator almost all contacts with air, heat sink radiates heat is fast, and the connecting rod of aluminum material is provided with chute, connecting rod self can absorb the heat from radiator and lamp holder, and by chute so that air forms convection current that heat is taken away, further improve radiating effect, make result of use good.
Two, the utility model in the specific implementation, is hung lamp holder as on corresponding lamp socket, is positioned at the light direction vertical incidence of a plurality of LED lamp pearls on disc LED lamp plate to ground, make ground light irradiation brightness high, lighting effect is good, meets user's demand, makes practicality good.
Three, in the utility model embodiment, a plurality of described LED lamp pearls are on the described LED lamp plate of being fixed on of heronsbill divergence form structure, when lighting all LED lamp pearls, can reach effect attractive in appearance, can bring joyful atmosphere to user, and the utility model does not need too many cost, it will inevitably be subject to liking of users.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the practical LED disc lamp of the utility model;
Fig. 2 is the use state diagram in the specific implementation of the practical LED disc lamp of the utility model;
The realization of the utility model object, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
Wherein, lamp holder 10; Radiator 20; Power source drive device 30; LED lamp pearl 40; Disc LED lamp plate 50; Connecting rod 60; To chute 601; Screw 70; Heat-conducting pad 80;
The specific embodiment
Below with reference to drawings and the specific embodiments, describe the technical solution of the utility model in detail, so as clearer, understand invention essence of the present utility model intuitively.
Fig. 1 is the overall structure schematic diagram of the practical LED disc lamp of the utility model; Fig. 2 is the practical state diagram in the specific implementation of the practical LED disc lamp of the utility model;
Shown in Fig. 1 and Fig. 2, a kind of practical LED disc lamp provided by the utility model, mainly hangs on the positions such as ceiling, in order to uses such as illuminations;
Specifically, a kind of practical LED disc lamp provided by the utility model, comprise lamp holder 10, radiator 20, power source drive device 30 and be provided with the disc LED lamp plate 50 of LED lamp pearl 40, improvement of the present utility model is: described radiator 20 is cylindrical-shaped structure, on the central shaft of the described radiator 20 of cylindrical-shaped structure, be connected with a connecting rod 60, the other end of described connecting rod 60 is connected with described lamp holder 10, so that described lamp holder 10, connecting rod 60 and radiator 20 form T-shaped structure; Described power source drive device 30 is fixed on the described radiator 20 of cylindrical-shaped structure, and is positioned at described connecting rod 60 1 sides; The detachable end face that is fixed on the described radiator 20 of cylindrical-shaped structure of described disc LED lamp plate 50, and back to described connecting rod 60.
So, a kind of practical LED disc lamp provided by the utility model, connecting rod 60 by set certain length is connected together lamp holder 10 and radiator 20, and at the end face of radiator 20, be fixed with the disc LED lamp plates 50 of a plurality of LED lamp pearls 40, can be so that the outside of radiator 20 almost all contacts with air, radiator 20 distribute heats are fast, and in the specific implementation, lamp holder 10 is hung as on corresponding be provided with lamp socket, be positioned at the light direction vertical incidence of a plurality of LED lamp pearls 40 on disc LED lamp plate 50 to ground, make ground light irradiation brightness high, lighting effect is good, meet user's demand, make practicality good.
It should be noted that, described LED lamp pearl 40 has a plurality of, and a plurality of described LED lamp pearl 40 uniform ring windings are placed in the outer surface of described disc LED lamp plate 50, so that a plurality of described LED lamp pearl 40 is heronsbill divergence form structure.
Thereby a plurality of described LED lamp pearls 40 are on the described LED lamp plate of being fixed on of heronsbill divergence form structure, when lighting all LED lamp pearls 40, can reach effect attractive in appearance, when playing decoration function, also can bring joyful atmosphere to user.
As preferred version, in the present embodiment, on described disc LED lamp plate 50 and radiator 20, corresponding position has screwed hole, and described LED lamp plate wears described screwed hole by screw 70 and is threaded with described radiator 20.
So, can realize described disc LED lamp plate 50 and described detachable connection of radiator 20, and then, user can be as required, change the LED lamp plate of different configurations, as be provided with the LED lamp plate that color lamp makes to send out glory, and as being scattered in, LED lamp pearl 40 is the LED lamp plate of Olympic Five Ring or five-pointed star or other shapes etc. etc., make to use to have more hommization.
As preferred version, in the specific implementation, the utility model also comprises a heat-conducting pad 80, and the shape of the shape of described heat-conducting pad 80 and described disc LED lamp plate 50 is suitable, and described heat-conducting pad 80 is arranged between described LED lamp plate and described radiator 20;
So, heat on disc LED lamp plate 50 can be transmitted on described radiator 20 and be dispelled the heat by described heat-conducting pad 80, and in the present embodiment, described radiator 20 is preferably fin slices radiator 20, described lamp holder 10 is preferably conventional spiral lamp holder 10.
Further, this practical novel provided a kind of practical LED disc lamp, the connecting rod 60 being provided with is aluminum material, and described connecting rod 60 be hollow circular cylinder, the sidewall of the described connecting rod 60 of hollow cylinder shape offer so that air formation convection current to chute 601.And, the diameter of the described connecting rod 60 of hollow circular cylinder be less than cylindrical-shaped structure described radiator 20 diameter 1/10th.
And then, when radiator 20 of the present utility model possesses certain radiating effect, the described connecting rod 60 of aluminum material self also can absorb the heat from radiator 20 and lamp holder 10, be that the utility model also can dispel the heat by the described connecting rod 60 of aluminum material, and because the sidewall of the described connecting rod 60 of aluminum material is also provided with chute 601, by the effect to chute 601, can so that air in connecting rod 60 ambient air machine intimates form convection current and heat taken away, make it possible to further improve radiating effect of the present utility model, make result of use better, longer service life.
In sum, a kind of practical LED disc lamp provided by the utility model, by the connecting rod 60 of certain length is set, lamp holder 10 and radiator 20 are connected together, and at the end face of radiator 20, be fixed with the disc LED lamp plates 50 of a plurality of LED lamp pearls 40, can be so that the outside of radiator 20 almost all contacts with air, radiator 20 distribute heats are fast, and the connecting rod 60 of aluminum material is provided with chute 601, the heat that connecting rod 60 self can absorb from radiator 20 and lamp holder 10, and by chute 601 so that air forms convection current that heat is taken away, make further to improve radiating effect, make result of use good.
Meanwhile, the utility model in the specific implementation, lamp holder 10 is hung as on corresponding lamp socket, be positioned at the light direction vertical incidence of a plurality of LED lamp pearls 40 on disc LED lamp plate 50 to ground, make ground light irradiation brightness high, lighting effect is good, meets user's demand, makes practicality good.
And, in the utility model embodiment, a plurality of described LED lamp pearls 40 are on the described LED lamp plate of being fixed on of heronsbill divergence form structure, when lighting all LED lamp pearls 40, can reach effect attractive in appearance, can bring joyful atmosphere to user, and the utility model do not need too many cost, it will inevitably be subject to liking of users.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a practical LED disc lamp, comprise lamp holder, radiator, power source drive device and be provided with the disc LED lamp plate of LED lamp pearl, it is characterized in that: described radiator is cylindrical-shaped structure, on the central shaft of the described radiator of cylindrical-shaped structure, be connected with a connecting rod, the other end of described connecting rod is connected with described lamp holder, so that described lamp holder, connecting rod and radiator form T-shaped structure; Described power source drive device is fixed on the described radiator of cylindrical-shaped structure, and is positioned at described connecting rod one side; The detachable end face that is fixed on the described radiator of cylindrical-shaped structure of described disc LED lamp plate, and back to described connecting rod.
2. practical LED disc lamp according to claim 1, it is characterized in that: described LED lamp pearl has a plurality of, the winding of a plurality of described LED lamp pearl uniform ring is placed in the outer surface of described disc LED lamp plate, so that a plurality of described LED lamp pearl is heronsbill divergence form structure.
3. practical LED disc lamp according to claim 1, it is characterized in that: on described disc LED lamp plate and radiator, corresponding position has screwed hole, described LED lamp plate wears described screwed hole by screw and is threaded with described radiator.
4. practical LED disc lamp according to claim 3, it is characterized in that: also comprise a heat-conducting pad, the shape of the shape of described heat-conducting pad and described disc LED lamp plate is suitable, and described heat-conducting pad is arranged between described LED lamp plate and described radiator.
5. practical LED disc lamp according to claim 1, is characterized in that: described radiator is fin slices radiator.
6. practical LED disc lamp according to claim 1, is characterized in that: described lamp holder is spiral lamp holder.
7. practical LED disc lamp according to claim 1, is characterized in that: described connecting rod is aluminum material.
8. practical LED disc lamp according to claim 7, is characterized in that: described connecting rod is hollow circular cylinder, and the sidewall of described connecting rod offer so that air form convection current to chute.
9. practical LED disc lamp according to claim 8, is characterized in that: the diameter of the described connecting rod of hollow circular cylinder be less than cylindrical-shaped structure described radiator diameter 1/10th.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420489273.2U CN204026407U (en) | 2014-08-27 | 2014-08-27 | A kind of practical LED disc lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420489273.2U CN204026407U (en) | 2014-08-27 | 2014-08-27 | A kind of practical LED disc lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204026407U true CN204026407U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420489273.2U Active CN204026407U (en) | 2014-08-27 | 2014-08-27 | A kind of practical LED disc lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204026407U (en) |
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2014
- 2014-08-27 CN CN201420489273.2U patent/CN204026407U/en active Active
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