CN201215290Y - Light emitting diode lamp - Google Patents

Abstract

The utility model relates to a light emitting diode lamp, belonging to the electromechanical category. It includes a lamp housing, one or more modules, a light source device and a lampshade, wherein the lamp housing has an empty space inside, and a plurality of modules are installed in the accommodation space, each module is composed of different patterns to form a plane with different angles, and one or more light source devices are pasted on the plane formed by each module. The advantage is that the user can change the combination mode of the module at will according to the use environment or purpose of use, so as to increase or decrease the irradiation surface at different angles, and the use state is diversified and practical.

Description

Light Emitting Diode Lamps

technical field

The utility model relates to electromechanical products, in particular to a lamp, especially a light-emitting diode lamp.

Background technique

As we all know, since the light-emitting diode LED is a solid-state semiconductor component, it uses the mutual cooperation of electron holes to release energy in the form of light. Low cost, good shock resistance, and no pollution. It is a light-emitting element for various electrical appliances, information billboards, and communication products. It has been widely used in various fields, especially in current lighting equipment. Light-emitting diodes are used as Light-emitting elements, although the initial efficiency of light-emitting diodes is not as good as expected, comparable to traditional lighting equipment, but with subsequent technology and material improvements, the luminous brightness created by light-emitting diodes has made significant progress, gradually replacing traditional light-emitting diodes. component trends.

As mentioned above, most of the LED lamps currently on the market are in the form of direct light. Therefore, when this LED lamp is installed on a general flat base, although its brightness will be greatly increased, due to the light The emitted directions are all in the same direction, so that the surrounding environment does not receive the same brightness. As a result, the practicability of the lamps for specific purposes and places is greatly reduced.

As shown in accompanying drawing 1, generally commonly used light-emitting diode lamps and lanterns 1 comprises casing 10, light source device 11, lampshade 12 and substrate 13, and wherein substrate 13 is equipped with light source device 11, and the surface of this light source device 11 is installed with More than one LED lamp 14, in this way, when the light emitting diode lamp 1 is started, since the LED lamps 14 on the light source device 11 all illuminate in the same direction, the illumination brightness of the light emitting diode lamp 1 is greatly improved;

However, the structure of the above-mentioned LED lamps still has the following problems in use:

Since the LED lamp 14 inside the light-emitting diode lamp 1 is a kind of direct light, and the LED lamp 14 is installed on the substrate 13, the range illuminated by the LED lamp 14 is only limited to a fixed angle when it emits light. , when the user performs lighting in different directions in different needs and different occasions, more light-emitting diode lamps 1 must be prepared and illuminated in different directions, which is very inconvenient and needs to be improved.

Utility model content

The purpose of the utility model is to provide a light-emitting diode lamp, which solves the problems that the irradiated range of a common light-emitting diode lamp is limited to a fixed angle and is inconvenient to use.

The technical scheme of the utility model is: including a lamp housing, one or more modules, a light source device and a lampshade, wherein, the lamp housing has an empty space inside, and a plurality of modules are installed in the accommodation space, and each module has a different state. Planes with different angles are composed of different modules, and one or more light source devices are pasted on the planes formed by each module;

Wherein, the module is circular, oval or polygonal;

The light source device is composed of a light emitting diode and a heat conduction part.

The utility model has the advantages that the user can change the combination mode of the modules at will according to the use environment or the purpose of use, so as to increase or decrease the irradiation surface of different angles, the use state is diversified, and the practicability is strong.

Description of drawings:

Figure 1 is an exploded schematic diagram of a commonly used light-emitting diode lamp;

Fig. 2 is the three-dimensional combination schematic diagram of the present utility model;

Fig. 3 is the three-dimensional exploded schematic view of the utility model;

Fig. 4 is one of action schematic diagrams of the present utility model;

Fig. 5 is the second action schematic diagram of the utility model;

Fig. 6 is the third action schematic diagram of the utility model;

Fig. 7 is a schematic diagram of a three-dimensional state of an embodiment of the present invention;

Fig. 8 is a perspective view of another embodiment of the present invention.

Detailed ways:

As shown in accompanying drawing 2 and accompanying drawing 3, the light-emitting diode lamp 2 of the present invention comprises a lamp housing 20, a light source device 21, a lampshade 22 and one or more than one module 23, wherein, the interior of the lamp housing 20 defines a container The housing space 201, the modules 23 (such as circular, elliptical or polygonal) are installed in the housing space 201, the modules 23 are composed of different shapes to form planes with different angles, and the modules 23 One or more light source devices 21 are pasted on the combined plane, and the light source device 21 is composed of a light emitting diode (LED) 211 and a heat conducting part 212 .

As shown in accompanying drawings 4 to 6, when assembled, the modules 23 are composed of different shapes to form planes with different angles, and one or more light sources are pasted on the planes formed by the modules 23 device 21, and the module 23 provided with the light source device 21 is fixed in the accommodation space 201 in the casing 20, so that the user can increase or decrease the modules inside the light-emitting diode lamp 2 at any time according to the use environment or purpose The combined structural state of 23 enables the light source device 21 located on the module 23 to achieve wide-angle illumination by changing different planes, so as to meet the needs of users.

As shown in accompanying drawing 7, it is another embodiment of the utility model, the module 23a can also be individually installed in the accommodating space 201a in the housing 20a, and a light source device 21a is installed on each plane of the module 23a , and then fix the module 23a with the light source device 21a in the accommodating space 201a in the casing 20a. In this way, this kind of additional installation method can also be applied to special environments, so that the user can follow the The accommodating space 201a selects any two modules 23a of the same style and uses them in combination. The light-emitting diode lamp 2a can be made into a fixed lighting device according to the area that the user wants to irradiate.

As shown in accompanying drawing 8, it is another embodiment of the present utility model, the accommodating space 201b inside the light-emitting diode lamp 2b is equipped with modules 23b composed of different shapes and different angles, and these modules 23b The bottom is equipped with a heat dissipation part 3 that can increase its heat dissipation effect, and then the heat collection area 32 formed by the heat dissipation part 3 at the bottom is combined with the housing 20b by using heat dissipation paste, and the heat collection area 32 with a large area is used as a contact On the casing 20b, when the light emitting diodes 211b of the plurality of light source devices 21b emit light and illuminate, the heat energy generated by the light emitting diodes 211b will be conducted to the modules 23b by the heat conducting part 212b, and then the heat will be transferred through the modules 23b. Vertical conduction to the heat dissipation part 3, due to the heat collection area 32 formed by a plurality of heat dissipation fins 31 at the bottom of the heat dissipation part 3, the heat energy is conducted to the housing 20b of the light-emitting diode lamp 2b, and the heat can be transferred to the outside through the housing 20b. Cold air exchange can achieve the effect of quickly assisting the heat dissipation of the heat collecting area 32, and can effectively dissipate the heat energy generated by the light-emitting diodes 211b of the plurality of light source devices 21b to the outside quickly, and will not accumulate in the light-emitting diode lamps 2b 1. Inside the heat collecting area 32. In addition, during the daytime, when the temperature outside the casing 20b is too high due to sunlight, the heat collecting area 32 can also absorb the excessively high temperature outside, so as to avoid the accumulation of heat sources at the light source device 21b. , thereby adjusting and buffering the temperature of the accommodating space 201b inside the light-emitting diode lamp 2b, avoiding a sharp temperature rise or drop, and making the multiple light source devices 21b easy to age and attenuate.

Claims (3)

1, a kind of light-emitting diode lamp, comprise lamp housing, one or more module, light supply apparatus and lampshade, it is characterized in that: lamp housing inside has idle space, in this accommodation space, be equiped with plural module, each module forms the plane of different angles by different aspects, and is adhesive with one or more light supply apparatus on the plane that each module was combined into.

2, light-emitting diode lamp according to claim 2 is characterized in that: described module is circle, ellipse or polygon.

3, light-emitting diode lamp according to claim 1 is characterized in that: described light supply apparatus is combined by light-emittingdiode and heat-conducting part.

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