CN210088493U

CN210088493U - LED lamp with built-in heat dissipation mechanism

Info

Publication number: CN210088493U
Application number: CN201921236770.0U
Authority: CN
Inventors: 肖敏
Original assignee: Quanzhou Chunguang Lighting Technology Co Ltd
Current assignee: Quanzhou Chunguang Lighting Technology Co Ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-02-18
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses a built-in heat dissipation mechanism's LED lamp relates to LED lamp heat radiation structure technical field, and it includes the lamp shade, the upper surface of lamp shade is provided with the screwed joint head, the screwed joint head is connected through the upper surface electricity of a plurality of wire and lamp plate, the lamp plate joint is in the inside below of lamp shade, the lower surface of lamp plate is provided with a plurality of LED lamp, and the even distribution of a plurality of LED lamp is at the lower surface of lamp plate, the upper surface of lamp plate is provided with heat conduction silica gel piece. This LED lamp of built-in heat dissipation mechanism through setting up heat conduction silica gel piece, heat radiation fins and louvre, and when the LED lamp was worked for a long time, the heat that the LED lamp produced can be transmitted on the heat radiation fins by heat conduction silica gel piece to the heat is dispelled to compound heat exchange mode, makes the heat pass through the louvre outside the discharge lamp shade, avoids the inside a large amount of heats of accumulation of lamp shade and causes the LED lamp damage phenomenon, thereby has guaranteed the life of LED lamp.

Description

LED lamp with built-in heat dissipation mechanism

Technical Field

The utility model relates to a LED lamp heat radiation structure technical field specifically is a built-in heat dissipation mechanism's LED lamp.

Background

When the LED lamp works, a large amount of heat is produced due to the power problem, the temperature inside the lampshade is higher and higher, even the LED lamp chip is possibly damaged, the later maintenance cost is increased, and therefore the service life of the LED lamp is directly influenced by the quality of the heat dissipation effect. The existing LED lamp usually adopts a cooling fan to dissipate heat, but in the implementation scheme, because the LED lamp is small, the unreasonable wind path blockage caused by the unreasonable installation of the fan often occurs, and the fan works to generate heat, so that the heat dissipation effect is influenced, and meanwhile, the energy loss and even the post-care cost are increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a LED lamp of built-in heat dissipation mechanism has solved current LED lamps and lanterns and has adopted radiator fan heat dissipation usually, but when the embodiment, because LED lamps and lanterns are less, often appear the unreasonable wind path that leads to of fan installation and block, fan work self also produces the heat moreover, and then influences the radiating effect, increases the problem of energy loss or even later stage nursing expense simultaneously.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a built-in heat dissipation mechanism's LED lamp, includes the lamp shade, the upper surface of lamp shade is provided with the screwed connection head, the screwed connection head is connected through the upper surface electricity of a plurality of wire and lamp plate, the lamp plate joint is in the inside below of lamp shade, the lower surface of lamp plate is provided with a plurality of LED lamp, and the even distribution of a plurality of LED lamp at the lower surface of lamp plate, the upper surface of lamp plate is provided with heat conduction silica gel piece, the upper surface of heat conduction silica gel piece is provided with heat radiation fins, a plurality of louvre has been seted up to the position that the lamp shade upper surface corresponds heat radiation fins.

Preferably, the shape of the heat dissipation fins is annular, and the plurality of leads are all located at the centers of the heat dissipation fins.

Preferably, the upper surface of the lampshade is provided with a filter screen, and the filter screen completely covers the plurality of radiating holes.

Preferably, the lower surface of lamp plate is provided with the reflector, the reflector is tubaeform.

Preferably, a lamp panel is arranged below the inner part of the lamp shade, and the upper surface of the lamp panel is lapped on the lower surface of the reflector.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this LED lamp of built-in heat dissipation mechanism through setting up heat conduction silica gel piece, heat radiation fins and louvre, and when the LED lamp was worked for a long time, the heat that the LED lamp produced can be transmitted on the heat radiation fins by heat conduction silica gel piece to the heat is dispelled to compound heat exchange mode, makes the heat pass through the louvre outside the discharge lamp shade, avoids the inside a large amount of heats of accumulation of lamp shade and causes the LED lamp damage phenomenon, thereby has guaranteed the life of LED lamp.

2. This built-in heat dissipation mechanism's LED lamp, through setting up the filter screen, when louvre and outside air circulation, the dust in the air can be filtered to the filter screen, has avoided in the external dust falls the lamp shade, influences the normal work of LED lamp to the effect of protection LED lamp has been played.

3. This built-in heat dissipation mechanism's LED lamp, through setting up the screwed connection head, people use the screwed connection head can install fast and dismantle the lamp shade to give people and brought the convenience in the aspect of the use, through setting up the reflector, can reflect the light of LED lamp transmission, thereby reached the scope that increases the LED lamp and shone, through setting up the lamps and lanterns panel, played the effect of protection LED lamp.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic structural view of the reflector of the present invention viewed from above;

fig. 3 is the structure diagram of the lamp panel of the utility model viewed from above.

In the figure: 1 lamp shade, 2 screwed connection heads, 3 wires, 4 heat conduction silica gel pieces, 5 lamp plates, 6 LED lamps, 7 heat dissipation fins, 8 heat dissipation holes, 9 filter screens, 10 reflectors and 11 lamp panels.

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 work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: an LED lamp with a built-in heat dissipation mechanism comprises a lampshade 1, wherein the upper surface of the lampshade 1 is provided with a screw connector 2, people can quickly install and dismantle the lampshade 1 by using the screw connector 2 through arranging the screw connector 2, thereby bringing convenience to people in use, the screw connector 2 is electrically connected with the upper surface of a lamp panel 5 through a plurality of wires 3, the lamp panel 5 is clamped below the inner part of the lampshade 1, the lower surface of the lamp panel 5 is provided with a plurality of LED lamps 6, the LED lamps 6 are uniformly distributed on the lower surface of the lamp panel 5, the lower surface of the lamp panel 5 is provided with a reflector 10, the reflector 10 is horn-shaped, light emitted by the LED lamps 6 can be reflected by arranging the reflector 10, thereby achieving the purpose of increasing the irradiation range of the LED lamps 6, a lamp panel 11 is arranged below the inner part of the lampshade 1, the upper surface of the lamp panel 11 is lapped on the lower surface of the reflector 10, by arranging the lamp panel 11, the LED lamp 6 is protected, the upper surface of the lamp panel 5 is provided with the heat-conducting silica gel sheet 4, the upper surface of the heat-conducting silica gel sheet 4 is provided with the heat-radiating fins 7, and by arranging the heat-conducting silica gel sheet 4, the heat-radiating fins 7 and the heat-radiating holes 8, when the LED lamp 6 works for a long time, the heat generated by the LED lamp 6 can be transmitted to the heat-radiating fins 7 by the heat-conducting silica gel sheet 4, the heat is radiated in a composite heat exchange mode, so that the heat is exhausted out of the lamp shade 1 through the heat-radiating holes 8, the phenomenon that the LED lamp 6 is damaged due to the large amount of heat accumulated in the lamp shade 1 is avoided, the service life of the LED lamp 6 is ensured, the heat-radiating fins 7 are annular, the plurality of wires 3 are positioned at the centers of the heat-radiating fins 7, the plurality of heat-radiating, and filter screen 9 covers completely on a plurality of louvre 8, through setting up filter screen 9, when louvre 8 and outside air circulation, dust in the air can be filtered to filter screen 9, has avoided in the external dust falls lamp shade 1, influences the normal work of LED lamp 6 to the effect of protection LED lamp 6 has been played.

The utility model discloses an operating procedure does:

during the use, people connect screwed joint head 2 on corresponding lamp stand, when LED lamp 6 is worked for a long time, the heat that LED lamp 6 produced transmits heat radiation fins 7 through heat conduction silica gel piece 4 on to the heat dissipation mode of complex dispels the heat, makes the heat through 8 discharge lamp shades 1 of louvre outside, and when LED lamp 6 was luminous simultaneously, reflector 10 reflected the light of 6 launches of LED lamp, increases the scope that LED lamp 6 shone.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a built-in heat dissipation mechanism's LED lamp, includes lamp shade (1), its characterized in that: the upper surface of lamp shade (1) is provided with screwed joint head (2), screwed joint head (2) are connected through the upper surface electricity of a plurality of wire (3) and lamp plate (5), lamp plate (5) joint is in the inside below of lamp shade (1), the lower surface of lamp plate (5) is provided with a plurality of LED lamp (6), and the even distribution of a plurality of LED lamp (6) is at the lower surface of lamp plate (5), the upper surface of lamp plate (5) is provided with heat conduction silica gel piece (4), the upper surface of heat conduction silica gel piece (4) is provided with heat radiation fins (7), a plurality of louvre (8) have been seted up to the position that corresponds heat radiation fins (7) on lamp shade (1).

2. The LED lamp with the built-in heat dissipation mechanism of claim 1, wherein: the radiating fins (7) are annular, and the plurality of leads (3) are all positioned at the centers of the radiating fins (7).

3. The LED lamp with the built-in heat dissipation mechanism of claim 1, wherein: the upper surface of the lampshade (1) is provided with a filter screen (9), and the filter screen (9) completely covers the plurality of radiating holes (8).

4. The LED lamp with the built-in heat dissipation mechanism of claim 1, wherein: the lower surface of lamp plate (5) is provided with reflector (10), reflector (10) are tubaeform.

5. The LED lamp with the built-in heat dissipation mechanism as set forth in claim 4, wherein: a lamp panel (11) is arranged below the inner part of the lampshade (1), and the upper surface of the lamp panel (11) is lapped on the lower surface of the reflector (10).