CN202691731U

CN202691731U - Soften light emitting lamp (LED) lamp

Info

Publication number: CN202691731U
Application number: CN2012204211402U
Authority: CN
Inventors: 王海军
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-23
Filing date: 2012-08-23
Publication date: 2013-01-23
Anticipated expiration: 2022-08-23

Abstract

The utility model relates to a soften light emitting lamp (LED) lamp, which belongs to the technical field of LED lamps, and comprises an upper base, a lower base, a lamp holder, a chip, a center radiating tube and a diffuse component, wherein the lower end of the lower base is connected with the lamp holder, the center radiating tube is arranged on the center which is arranged between the upper base and the lower base, a radiating hole which is left and right run through is arranged in the lower base, and the center radiating tube is communicated with the radiating hole to form a radiating channel. The soften LED lamp is simple, compact and reasonable in structure, is softer and more uniform and is not dazzling in light rays of light which is sent out from the side surface, is high in brightness, and is large in irradiation range.

Description

Softening LED lamp

Technical field

The utility model relates to a kind of softening LED lamp, belongs to LED lamp technical field.

Background technology

The LED light fixture refers to that the light fixture product adopts light emitting diode (LED) technology as main light emitting source.LED is semiconductor light-emitting-diode, it is a kind of solid-state semiconductor element, it utilizes electric current forward to be passed to coupling place of semiconductor P-N knot, after being mutually combined by two kinds of carriers in hole of the electronegative electronics that separates in the semiconductor and positively charged again, and the generation photo emissions, between different types of LED can send from the infrared ray to the blue light, and purple light to the different wave length line such as between the ultraviolet ray.

The light distribution of light emitting diode (LED) is strong in the middle of being, all around a little less than, middle luminous intensity accounts for about 70% ~ 80% of total luminous intensity, luminous intensity all around accounts for about 20% ~ 30% of total luminous intensity.So general LED lamp arranges a luminescence chip at an end of lamp usually, at the front end of luminescence chip the light-guiding pillar lens are set, the light that luminescence chip sends passes the light-guiding pillar lens and emits.The LED lamp of this kind structure can only penetrate light to a direction, causes the range of exposures of LED lamp less, and brightness is inadequate, and the light irradiation is inhomogeneous, and the light that sends is dazzling easily.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of softening LED lamp is provided, and the light reflection that sends by a plurality of luminescence chips forms the side bright dipping, and illumination range is larger, and illumination is more even, and brightness is higher.

According to the technical scheme that the utility model provides, softening LED lamp comprises top base, bottom base, lamp socket, chip, center radiating tube, and feature is: described bottom base lower end connects lamp socket; Center between the described upper and lower pedestal is provided with the center radiating tube, and the louvre that connects about being provided with in the bottom base, center radiating tube are communicated with heat dissipation channel of formation with louvre; Described chip is fixed on the upper and lower pedestal.

Connect heat pipe between the described upper and lower pedestal.Described heat pipe adopting quartz glass is made, and the heat pipe inner surface evenly arranges spread powder, glass microballoon or reflective membrane.

Fixing upper reflector on the described top base, the cross section of upper reflector is herringbone; Fixing lower reflector on the described bottom base, the cross section of lower reflector is for falling herringbone.

Described center radiating tube adopts aluminium, copper, and iron or ag material are made.Described chip is covered with lens.

Described upper reflector and lower reflector adopt plastic production, surface uniform distribution spread powder, glass microballoon or the reflective membrane of upper reflector and lower reflector.Described chip is fixed on the top base or on the bottom base.Compared with the prior art the utility model has the following advantages: the utility model is simple, compact and reasonable for structure; The light of side bright dipping is softer, and is more even, not dazzling; Brightness is high, and range of exposures is large.

Description of drawings

Fig. 1 is embodiment one structural representation.

Fig. 2 is embodiment two structural representations.

Fig. 3 is embodiment three structural representations.

Fig. 4 is embodiment four structural representations.

Description of reference numerals: reflector, 8-center radiating tube, 9-lens, 10-louvre under 1-top base, 2-heat pipe, 3-bottom base, 4-lamp socket, 5-chip, the upper reflector of 6-, the 7-.

The specific embodiment

Following the utility model is further described in connection with the embodiment in the accompanying drawing:

As shown in Figure 1, the utility model mainly comprises top base 1, bottom base 3, lamp socket 4, chip 5, center radiating tube 8, connects heat pipe 2 between the described upper and lower pedestal 1,3.Described bottom base 3 lower ends connect lamp socket 4.Fixing upper reflector 6 on the described top base 1, the cross section of upper reflector 6 is herringbone.Fixing lower reflector 7 on the described bottom base 3, the cross section of lower reflector 7 is for falling herringbone.Described heat pipe 2 adopting quartz glass are made.Described chip 5 is fixed on the upper and lower pedestal 1,3.

Center between the described upper and lower pedestal 1,3 is provided with center radiating tube 8, and center radiating tube 8 adopts aluminium, copper, and iron or ag material are made.The louvre 10 that connects about being provided with in the bottom base 3, center radiating tube 8 are communicated with heat dissipation channel of formation with louvre 10, center radiating tube 8 has the effect of heat conduction and heat radiation.

The light that chip 5 on the upper and lower pedestal 1,3 sends reflexes to respectively the side by upper and lower reflector 6,7, and by heat pipe 2 rear bright dippings, side-irradiation brightness out is higher, shine more even, range of exposures is higher, has avoided dazzling phenomenon, and light is softer.

Embodiment two as shown in Figure 2 is basic identical with embodiment one, and its difference is: described chip 5 is fixed on the top base 1.Described heat pipe 2 inner surfaces evenly arrange spread powder, glass microballoon or reflective membrane, and the light that is used for replacing upper and lower reflector 6, the 7 pairs of chips 5 to send reflects.

Embodiment three as shown in Figure 3 is basic identical with embodiment one, and its difference is: described chip 5 is fixed on the bottom base 3.Described chip 5 is covered with lens 9, and the light that lens 9 are used for replacing upper and lower reflector 6, the 7 pairs of chips 5 to send reflects.

Embodiment four as shown in Figure 4 is basic identical with embodiment one, and its difference is: surface uniform distribution spread powder, glass microballoon or the reflective membrane of described upper reflector 6 and lower reflector 7, upper reflector 6 and lower reflector 7 adopt plastic production.

Claims

1. a softening LED lamp comprises top base (1), bottom base (3), lamp socket (4), chip (5), center radiating tube (8), it is characterized in that: described bottom base (3) lower end connects lamp socket (4); Center between the described upper and lower pedestal (1,3) is provided with center radiating tube (8), and the louvre (10) that connects about being provided with in the bottom base (3), center radiating tube (8) are communicated with heat dissipation channel of formation with louvre (10); Described chip (5) is fixed on the upper and lower pedestal (1,3).

2. softening LED lamp as claimed in claim 1, it is characterized in that: described upper and lower pedestal connects heat pipe (2) between (1,3).

3. softening LED lamp as claimed in claim 2 is characterized in that: described heat pipe (2) adopting quartz glass is made, and heat pipe (2) inner surface evenly arranges spread powder, glass microballoon or reflective membrane.

4. softening LED lamp as claimed in claim 1 is characterized in that: the upper fixing upper reflector (6) of described top base (1), and the cross section of upper reflector (6) is herringbone; The upper fixing lower reflector (7) of described bottom base (3), the cross section of lower reflector (7) is for falling herringbone.

5. softening LED lamp as claimed in claim 1 is characterized in that: described center radiating tube (8) employing aluminium, copper, iron or ag material making.

6. softening LED lamp as claimed in claim 1, it is characterized in that: described chip (5) is covered with lens (9).

7. softening LED lamp as claimed in claim 4 is characterized in that: described upper reflector (6) and lower reflector (7) employing plastic production, surface uniform distribution spread powder, glass microballoon or the reflective membrane of upper reflector (6) and lower reflector (7).

8. softening LED lamp as claimed in claim 1 is characterized in that: described chip (5) is fixed on the upper or bottom base (3) of top base (1).