CN218153691U

CN218153691U - LED lamp bead for strong heat dissipation type street lamp

Info

Publication number: CN218153691U
Application number: CN202222308139.5U
Authority: CN
Inventors: 吕爱民
Original assignee: Jiangsu Fengdeng Optoelectronics Technology Co ltd
Current assignee: Jiangsu Fengdeng Optoelectronics Technology Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-12-27
Anticipated expiration: 2032-08-30

Abstract

The utility model provides a LED lamp pearl for forced heat dissipation type street lamp, including the base, be provided with the core on the base, install the lamp pearl on the core, the printing opacity cover is installed to the top of lamp pearl, and the bottom of core is fixed and is equipped with a plurality of heat conduction silks, and the base bottom is passed to the bottom of heat conduction silk, and the week side of base is equipped with the air flow chamber, all runs through on the inboard chamber wall in air flow chamber and the bottom chamber wall and is equipped with the air flow hole. The utility model discloses the fixed a plurality of heat conduction silks that are equipped with in bottom of well core board gives off the heat through heat-conducting mode, and the week side of base is equipped with the air flow chamber, all runs through on the inboard chamber wall in air flow chamber and the bottom chamber wall and is equipped with the air flow hole, can form the convection current of inside and outside air, then has increased the efficiency of heat exchange, has improved radiating efficiency and effect.

Description

LED lamp bead for strong heat dissipation type street lamp

Technical Field

The utility model relates to the field of lighting, specifically be a LED lamp pearl for forced heat dissipation type street lamp.

Background

The LED is a light-emitting device which is fully called a semiconductor light-emitting diode and is made of semiconductor materials so as to directly convert electric energy into light energy and convert electric signals into optical signals; its advantages are low power consumption, high brightness, gay colour, vibration resistance, long service life and cold light source.

When the LED lamp beads are used, the LED lamp beads can generate a large amount of heat, and the service life of the LED lamp beads can be influenced by the overhigh temperature.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strong heat dissipation type LED lamp pearl for street lamp to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a LED lamp pearl for strong heat dissipation type street lamp, includes the base, be provided with the core on the base, install the lamp pearl on the core, the printing opacity cover is installed to the top of lamp pearl, the fixed a plurality of heat conduction silk that are equipped with in bottom of core, the bottom of heat conduction silk is passed the base bottom, the week side of base is equipped with the air flow chamber, all run through on the inboard chamber wall in air flow chamber and the bottom chamber wall and be equipped with the air flow hole.

And the bottom of the base is provided with an installation interface.

Transparent glue is filled in the light-transmitting cover.

The heat conducting wires are of a snake-shaped structure.

And a plurality of bent metal wires are fixedly arranged in the air flow cavity.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses the fixed a plurality of heat conduction silks that are equipped with in bottom of well core board gives off the heat through heat-conducting mode, and the week side of base is equipped with the air flow chamber, all runs through on the inboard chamber wall in air flow chamber and the bottom chamber wall and is equipped with the air flow hole, can form the convection current of inside and outside air, has then increased the efficiency of heat exchange, has improved radiating efficiency and effect, has prolonged the life of lamp pearl.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of embodiment 2 of the present invention;

in the figure: 1, a base; 2, a core board; 3, lamp beads; 4, a light-transmitting cover; 5, heat conducting wires; 6 an air flow cavity; 7 air flow holes; 8, installing an interface; 9, transparent adhesive tape; 10 wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a LED lamp pearl for strong heat dissipation type street lamp, includes base 1, be provided with core 2 on the base 1, install lamp pearl 3 on the core 2, printing opacity cover 4 is installed to the top of lamp pearl 3, the fixed a plurality of heat conduction silk 5 that are equipped with in bottom of core 2, the bottom of heat conduction silk 5 is passed 1 bottom of base, the week side of base 1 is equipped with the air flow chamber 6, all run through on the inboard chamber wall of air flow chamber 6 and the bottom chamber wall and be equipped with the air flow hole 7, can form the convection current of inside and outside air, then increased the efficiency of heat exchange, improved radiating efficiency and effect.

The bottom of the base 1 is provided with an installation interface 8, so that the LED lamp beads can be conveniently installed.

Transparent glue 9 is filled in the light-transmitting cover 4, and the transparent glue material enables light to directly radiate outwards through the lamp bead light-transmitting cover, so that reflection loss in the process of conducting radiation outwards by the light is reduced, and the illumination intensity is improved while the energy consumption is not changed.

The heat conducting wires 5 are of a snake-shaped structure, so that the heat exchange area is increased, and the heat dissipation efficiency and the heat dissipation effect are improved.

Example 2

Referring to fig. 2, a plurality of bent wires 10 are fixed in the air flow chamber 6, and hot air can contact the wires 10, thereby increasing the heat exchange area and improving the heat dissipation efficiency and effect.

It is noted that relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a LED lamp pearl for strong heat dissipation type street lamp which characterized in that: including base (1), be provided with core (2) on base (1), install lamp pearl (3) on core (2), printing opacity cover (4) is installed to the top of lamp pearl (3), the fixed a plurality of heat conduction silk (5) that are equipped with in bottom of core (2), the bottom of heat conduction silk (5) is passed base (1) bottom, the week side of base (1) is equipped with air flow chamber (6), all run through on the inboard chamber wall of air flow chamber (6) and the bottom chamber wall and be equipped with air flow hole (7).

2. The LED lamp bead for the high heat dissipation type street lamp according to claim 1, characterized in that: the bottom of the base (1) is provided with an installation interface (8).

3. The LED lamp bead for the high heat dissipation type street lamp according to claim 1, characterized in that: transparent glue (9) is filled in the light-transmitting cover (4).

4. The LED lamp bead for the forced heat dissipation type street lamp according to claim 1, characterized in that: the heat conducting wires (5) are of a snake-shaped structure.

5. The LED lamp bead for the forced heat dissipation type street lamp according to claim 1, characterized in that: a plurality of bent metal wires (10) are fixedly arranged in the air flow cavity (6).