CN202927569U

CN202927569U - Light-emitting diode (LED) grille lamp

Info

Publication number: CN202927569U
Application number: CN 201220616430
Authority: CN
Inventors: 汪向荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-17
Filing date: 2012-11-17
Publication date: 2013-05-08
Anticipated expiration: 2022-11-17

Abstract

The utility model relates to a light-emitting diode (LED) grille lamp which comprises a lamp panel rack, light reflecting grooves arranged in the lamp panel rack, and light-emitting sources arranged on the lamp panel rack, and is characterized in that the light-emitting sources are LED luminous bodies; the lamp panel rack is provided with a plurality of light outlets at intervals; every two adjacent light outlets are separated from each other by a parting strip; each light reflecting groove is arranged in the every two adjacent light outlets; each LED luminous body is arranged on the inner surface of each parting strip; and the light-emitting angles of the LED luminous bodies are set to be opposite to the light reflecting grooves. The LED grille lamp has the characteristics of being energy-saving, environment-friendly, hard to break, convenient to transport, long in service life and low in starting voltage, and can solve the problem that the daily illumination is influenced since stable voltage can not be provided during high-demand period; and the LED luminous bodies are respectively arranged on the inner surfaces of the parting strips, the light-emitting angles of the LED luminous bodies are set to be opposite to the light reflecting grooves, and LED light is emitted after being reflected by the light reflecting grooves, so that the LED grille lamp has the advantages of being high in light-emitting efficiency and glare-resistant.

Description

A kind of LED Grille lamp

Technical field

The utility model relates to a kind of illuminating Grille lamp, especially relates to a kind of LED Grille lamp.

Background technology

illuminating Grille lamp comprises shell, reflection shield in the enclosure is set, be arranged on light emitting source and glow starter in reflection shield, the light emitting source that adopts of Grille lamp is fluorescent tube on the market, fluorescent tube comprises rectangular circular glass pipe, two ends at glass tube respectively add a lamp holder, the two ends lamp holder of sight lamp respectively has the filament of a heating, these filaments are under the state of heat, can launch electronics, these electronics form electronic gas around filament, add predetermined voltage in fluorescent tube both sides, form electric field, these electronics will accelerate in fluorescent tube, be formed with the electron stream of certain speed.More common fluorescent tube has general common fluorescent tube and gradually is the fluorescent tube of main flow on the market, and both are compared to incandescent lamp bulb and have energy-conservation great advantage.But have following defective: 1, fluorescent tube needs stable power voltage supply to light by normal starter; 2, service life shorter, can only reach 10,000 hours; 3, the sight fluorescent tube adopts glass to make, and is easily broken, is difficult for transportation; 4, because being coated with fluorescent material at the glass tube inwall and being filled with thin mercury vapour, mercury flashes to gaseous state from liquid state and is mercury atom under free state the sight lamp in manufacturing process, and discarded fluorescent tube is dealt with improperly affects surrounding environment.

Adopt LED can avoid the defective of traditional fluorescent lamp as light source, if but LED light source is processed bad meeting generation dazzle in the process of using, human eye is produced injury, therefore need to carry out anti-dazzle to LED light source processes, the now supporting anti-dazzle measure of LED light source probably has these several, and 1, install the printing opacity diffuser plate additional, the light that sends of the soft LED light source of energy like this, also can reduce dazzle, but light surpasses more than 25% through the secondary transmission loss; 2, add bead loading face, shine literary composition, frosted, the lens of cloth check can reduce dazzle, but light surpasses more than 20% through the secondary transmission loss.

The utility model content

The purpose of this utility model is for the defective of prior art and deficiency, provides a kind of energy-conserving and environment-protective, convenient transportation, long service life, light extraction efficiency is high and the LED Grille lamp of anti-dazzle.

For achieving the above object, the utility model is by the following technical solutions:

LED Grille lamp described in the utility model, comprise the lamp panel frame, be arranged on the reflective groove in the lamp panel frame and be arranged on light emitting source on the lamp panel frame, it is characterized in that, described light emitting source is the LED illuminator, be arranged at intervals with a plurality of light-emitting windows on described lamp panel frame, separate by parting bead between adjacent light-emitting window, described reflective groove is arranged in adjacent two light-emitting windows, described LED illuminator is arranged on the inner surface of parting bead, and the rising angle of described LED illuminator and described reflective groove are oppositely arranged.

Further, the installed inside of described parting bead has a radiator, and the cross section of described radiator is isosceles triangle, and the bottom surface of described radiator is arranged on the inner surface of described parting bead, and described LED illuminator is arranged on the both side surface of radiator.

Preferably, the angle of the two sides of described radiator formation is 75～120 degree.

Preferably, the angle of the two sides of described radiator formation is 85～110 degree.

Preferably, the angle of the two sides of described radiator formation is 95 degree.

After adopting said structure, the utility model beneficial effect is: the utility model adopts the LED illuminator as light emitting source, it possesses energy-conserving and environment-protective, it is broken to be difficult for, facilitate transportation, long service life, characteristics that starting resistor is low, can't provide burning voltage when avoiding the peak electricity consumption and affects normal lighting; Because the LED illuminator is arranged on the parting bead inner surface, the rising angle of LED illuminator and described reflective groove are oppositely arranged, the light of LED by the reflection of reflective groove after bright dipping, the utlity model has the advantage of the high and anti-dazzle of light extraction efficiency.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the front view of the utility model Grille lamp;

Fig. 3 is the longitudinal section schematic diagram of the utility model Grille lamp;

Fig. 4 is the structure for amplifying schematic diagram of A part shown in Figure 3;

Fig. 5 is the structural representation of the utility model radiator;

Fig. 6 is the structural representation of the utility model mounting bracket.

In figure:

1, lamp panel frame; 2, parting bead; 3, reflective groove;

4, circuit board; 5, LED illuminator; 6, mounting bracket;

7, radiator; 8, hole clipping is installed; 71, the side one;

72, the side two; 11a, light-emitting window one; 11b, light-emitting window two;

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is further described.

with reference to accompanying drawing 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, the utility model discloses a kind of LED Grille lamp, comprise lamp panel frame 1, be arranged on the reflective groove 3 in lamp panel frame 1 and be arranged on light emitting source on lamp panel frame 1, described light emitting source is LED illuminator 5, be arranged at intervals with a plurality of light-emitting windows on described lamp panel frame 1, separate by parting bead 2 between adjacent light-emitting window, be light-emitting window one 11a, light-emitting window two 11b by parting bead 2 separately, as Fig. 1, shown in Figure 2, described reflective groove 3 is arranged in adjacent two light-emitting windows, be that reflective groove 3 is arranged on light-emitting window one 11a, in light-emitting window two 11b, described LED illuminator is arranged on the inner surface of parting bead 2, the rising angle of described LED illuminator 5 and described reflective groove 3 are oppositely arranged.The installed inside of described parting bead 2 has a radiator 7, the cross section of described radiator 7 is isosceles triangle, the bottom surface of described radiator 7 is arranged on the inner surface of described parting bead 2, described LED illuminator 5 is arranged on the both side surface of radiator 7, the two sides that are radiator 7 are equipped with LED illuminator 5, side 1 and side 2 72 are separately installed with LED illuminator 5, for security consideration, described LED illuminator 5 is arranged on circuit board 4, is arranged on described radiator 7 by the circuit board 4 that is provided with LED illuminator 5.The side 1 of described radiator is 75～120 degree with the angle that side 2 72 forms; The side 1 that is preferably radiator is 85～110 degree with the angle that side 2 72 forms; Optimal selection is that the side 1 of radiator is 95 degree with the angle that side 2 72 forms, and after this angle was installed LED illuminator 5, the light angle that reflects by reflective groove 3 was best, can not produce dazzle.For the convenient lamp panel frame 1 of installing, be fixed with respectively mounting bracket 6 on the pin of four, the back side of lamp panel frame 1, be respectively arranged with on described mounting bracket 6 hole clipping 8 is installed, as shown in Figure 6.

The above is only better embodiment of the present utility model, therefore all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1. LED Grille lamp, comprise lamp panel frame (1), be arranged on the reflective groove (3) in lamp panel frame (1) and be arranged on light emitting source on lamp panel frame (1), it is characterized in that: described light emitting source is LED illuminator (5), be arranged at intervals with a plurality of light-emitting windows on described lamp panel frame (1), separate by parting bead (2) between adjacent light-emitting window, described reflective groove (3) is arranged in adjacent two light-emitting windows, described LED illuminator (5) is arranged on the inner surface of parting bead (2), the rising angle of described LED illuminator (5) and described reflective groove (3) are oppositely arranged.

2. LED Grille lamp according to claim 1, it is characterized in that: the installed inside of described parting bead (2) has a radiator (7), the cross section of described radiator (7) is isosceles triangle, the bottom surface of described radiator (7) is arranged on the inner surface of described parting bead (2), and described LED illuminator (5) is arranged on the both side surface of radiator (7).

3. LED Grille lamp according to claim 2 is characterized in that: the angle that the two sides of described radiator (7) form is 75～120 degree.

4. LED Grille lamp according to claim 3 is characterized in that: the angle that the two sides of described radiator (7) form is 85～110 degree.

5. LED Grille lamp according to claim 4 is characterized in that: the angle that the two sides of described radiator (7) form is 95 degree.