CN213237063U

CN213237063U - LED lamp cup radiator with good radiating effect

Info

Publication number: CN213237063U
Application number: CN202022799462.8U
Authority: CN
Inventors: 陈金良
Original assignee: Dongguan Xincongyi Hardware Products Co ltd
Current assignee: Dongguan Xincongyi Hardware Products Co ltd
Priority date: 2020-11-28
Filing date: 2020-11-28
Publication date: 2021-05-18
Anticipated expiration: 2030-11-28

Abstract

The utility model provides a LED lamp cup radiator that radiating effect is good, including the lamp shade wall, lamp shade wall top fixedly connected with lamp shade head, lamp shade top fixedly connected with power connects, and the lamp shade inner wall inlays and is equipped with heat dissipation mechanism, and heat dissipation mechanism bottom fixedly connected with lamp tube sleeve, lamp tube sleeve bottom fixedly connected with LED lamp, LED lamp bottom fixedly connected with silica gel ring, silica gel ring inner wall inlay and are equipped with the condensing lens, and the solid fixed ring of lamp shade outer wall bottom fixedly connected with, solid fixed ring inside inlays and is equipped with the lamp mirror. The utility model provides a LED lamp cup radiator that radiating effect is good, the radiator fan that is equipped with is with overhead air intake air suction ventiduct of lamp shade in to discharge from the air outlet department on the lamp shade wall, form the air cycle, heat radiation fins absorbs the heat on the LED lamp and send to heat radiation fins terminal, drives the heat on the heat radiation fins through inside air cycle, makes the cooling of LED lamp, avoids the LED radiator because the heat piles up and to the harm of LED lamp.

Description

LED lamp cup radiator with good radiating effect

Technical Field

The utility model belongs to the technical field of the LED lamp radiator, concretely relates to LED lamp cup radiator that radiating effect is good.

Background

The LED lamp cup is a novel lighting lamp formed by combining an LED light source, a constant-current driver, an optical lens and a metal or other radiator shell with high thermal conductivity. Compared with the traditional halogen lamp cup, the halogen lamp cup has the characteristics of energy conservation, low temperature, long service life, rich colors and the like. Especially in the aspect of secondary illumination lens, mainly adopt the flashlight spotlight principle, the design of parabola curved surface can more effective reduction light loss. The space structure of the light source light-emitting angle of the simulation reflective cup and the LED reflective cover is established through a computer, the refraction track of light is tracked, and the curvature technical parameters of the reflective cover are adjusted so as to achieve the optimal light intensity distribution of light and the functional requirements of the lamp cup on various beam angles, thereby greatly improving the lighting effect of the LED reflective cup, reducing the light scattering and the possibility of dazzling light. The reflecting surface can be plated with orange peel and smooth surface, so that the light spot is more uniform and softer without black holes and yellow circles. Through electroplating, the reflecting cup has high reflecting efficiency, no delamination and high temperature resistance. The existing LED radiator radiates heat through the radiating fins, the radiating fins have limited radiating capacity under a closed shell, and the radiating fins are easy to bake due to heat conduction of the radiating fins in long-term use, so that an internal heat source is concentrated, and the radiating effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED lamp cup radiator that radiating effect is good, it is limited to aim at solving fin heat-sinking capability among the prior art, uses the fin for a long time to appear toasting the fin, makes the inside heat source concentrate, the not good problem of radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme: including the lampshade wall, lampshade wall top fixedly connected with lampshade head, lampshade head top fixedly connected with power connects, lampshade head inner wall inlays and is equipped with heat dissipation mechanism, heat dissipation mechanism bottom fixedly connected with lamp tube cover, lamp tube cover bottom fixedly connected with LED lamp, LED lamp bottom fixedly connected with silica gel ring, silica gel ring inner wall inlays and is equipped with the condensing lens, the solid fixed ring of lampshade outer wall bottom fixedly connected with, gu fixed ring inside inlays and is equipped with the lamp lens.

In order to make and dispel the heat to LED lamp inside, as the utility model relates to a LED lamp cup radiator that the radiating effect is good is preferred, heat dissipation mechanism includes radiator fan and heat radiation fins, radiator fan inlays locates the lamp shade inner wall, radiator fan bottom fixedly connected with lamp tube sleeve, the ventiduct has been seted up to lamp shade wall inner wall, heat radiation fins fixed connection is in LED lamp outer wall.

In order to make the hot air flow in the LED lamp, as the utility model relates to a LED lamp cup radiator that the radiating effect is good is preferred, lamp shade head outer wall is equipped with a plurality of air intakes, and lamp shade wall outer wall is equipped with a plurality of air outlets, air outlet department is located to the cooling fin end.

In order to make the heat radiating area of increase LED lamp, as the utility model relates to a LED lamp cup radiator that the radiating effect is good is preferred, heat radiation fins end is the Y type.

In order to make LED lamp and radiator fan normally work, as the utility model relates to a LED lamp cup radiator that the radiating effect is good is preferred, LED lamp and radiator fan all with power connection electric connection, power connection and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the heat dissipation fan is arranged to suck external air into the air duct from the air inlet, meanwhile, the heat dissipation fins absorb heat on the LED lamp and guide the heat to the tail end, the heat dissipation fan cools the heat at the tail end of the heat dissipation fins by the internal air and discharges the heat from the air outlet, so that the air in the air duct circulates, the damage to the LED lamp due to the accumulation of the heat of the internal heat dissipation fins is avoided, meanwhile, the heat of the heat dissipation fins is reduced due to the cooling connection, the damage to the heat dissipation fins is avoided, the service life of the heat dissipation fins is prolonged, and the replacement of the heat dissipation fins is reduced;

2) by arranging the Y-shaped radiating fins, the radiating area of the radiating fins is increased, the cooling effect of the LED lamp is improved, and the service life of the LED lamp is prolonged.

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, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of an LED lamp cup heat sink with a good heat dissipation effect according to the present invention;

fig. 2 is one of the schematic structural diagrams of the LED lamp cup heat sink with good heat dissipation effect of the present invention;

fig. 3 is the schematic sectional view of a LED lamp cup radiator of the present invention with good heat dissipation effect.

In the figure: 1. a lamp housing wall; 2. a lamp shade head; 3. a power supply connector; 4. a heat dissipation mechanism; 41. a heat radiation fan; 42. heat dissipation fins; 43. an air duct; 44. an air outlet; 45. an air inlet; 5. a lamp tube sleeve; 6. an LED lamp; 7. a silica gel ring; 8. a condenser lens; 9. a fixing ring; 10. a lamp mirror.

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.

Referring to fig. 1-3, the present invention provides the following technical solutions: including

lamp shade wall

1, 1 top fixedly connected with lamp shade head 2 of lamp shade wall, 2 top fixedly connected with power connection 3 of lamp shade head, 2 inner walls of lamp shade head inlay and are equipped with

heat dissipation mechanism

4, 4 bottom fixedly connected with lamp tube box 5 of heat dissipation mechanism, 5 bottom fixedly connected with LED lamps 6 of lamp tube box, 6 bottom fixedly connected with silica gel rings 7 of LED lamps, 7 inner walls of silica gel rings are inlayed and are equipped with condensing lens 8, the solid fixed ring 9 of lamp shade outer wall bottom fixedly connected with, gu the inside lantern lens 10 that inlays of fixed ring 9.

Preferably, the heat dissipation mechanism 4 includes a heat dissipation fan 41 and heat dissipation fins 42, the heat dissipation fan 41 is embedded in the inner wall of the lamp shade head 2, the lamp tube housing 5 is fixedly connected to the bottom of the heat dissipation fan 41, the inner wall of the lamp shade wall 1 is provided with an air duct 43, and the heat dissipation fins 42 are fixedly connected to the outer wall of the LED lamp 6.

When the LED lamp is used specifically, the heat of the LED lamp 6 is conducted out by the heat dissipation fins 42 and conducted into the ventilation channel 43 arranged inside the lampshade wall 1, at the moment, the heat dissipation fan 41 blows air into the ventilation channel 43, and the heat conducting heat is conducted to the air outlet 44.

Preferably, the outer wall of the lampshade head 2 is provided with a plurality of air inlets 45, the outer wall of the lampshade wall 1 is provided with a plurality of air outlets 44, and the tail end of the heat dissipation fin 42 is arranged at the air outlets 44.

When the heat dissipation device is used specifically, the heat dissipation fan 41 draws wind power into the air duct 43 from the air inlet 45 at the top of the lamp shade head 2, the wind power in the air duct 43 sends heat conducted by the tail end of the heat dissipation fin 42 out of the air outlet 44, air circulation is completed, compared with the traditional heat dissipation device for the LED lamp, the heat dissipation device is poor in heat conduction and heat dissipation effect in a closed space, and the heat dissipation efficiency of the heat dissipation fin 42 is improved due to air circulation processing.

Preferably, the ends of the cooling fins 42 are Y-shaped.

When the LED lamp is used specifically, the Y-shaped heat dissipation increases the area of heat dissipation of the heat dissipation fins 42 during conduction, accelerates the heat dissipation, avoids the damage of heat accumulation of the heat dissipation fins 42 to the LED lamp 6, reduces the replacement of the LED lamp 6, maintains the temperature of the heat dissipation fins 42, reduces the damage of the heat dissipation fins 42 due to overhigh temperature, and prolongs the service life of the heat dissipation fins 42.

Preferably, the LED lamp 6 and the heat dissipation fan 41 are both electrically connected to the power connector 3, and the power connector 3 is electrically connected to an external power source.

When the LED lamp is used specifically, the power connector 3 is communicated with an external power supply to provide electric power for the LED lamp 6 and the cooling fan 41, so that the LED lamp 6 and the cooling fan 41 work normally.

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 cup radiator that radiating effect is good, includes lamp shade wall (1), its characterized in that: the LED lamp is characterized in that a lamp shade head (2) is fixedly connected to the top of a lamp shade wall (1), a power connector (3) is fixedly connected to the top of the lamp shade head (2), a heat dissipation mechanism (4) is embedded in the inner wall of the lamp shade head (2), a lamp tube sleeve (5) is fixedly connected to the bottom of the heat dissipation mechanism (4), an LED lamp (6) is fixedly connected to the bottom of the lamp tube sleeve (5), a silica gel ring (7) is fixedly connected to the bottom of the LED lamp (6), a condensing lens (8) is embedded in the inner wall of the silica gel ring (7), a fixing ring (9) is fixedly connected to the bottom of the outer wall of the lamp shade, and a lamp lens (.

2. The LED lamp cup radiator with good radiating effect according to claim 1, characterized in that: the heat dissipation mechanism (4) comprises a heat dissipation fan (41) and heat dissipation fins (42), the heat dissipation fan (41) is embedded in the inner wall of the lamp shade head (2), the bottom of the heat dissipation fan (41) is fixedly connected with the lamp tube sleeve (5), the inner wall of the lamp shade wall (1) is provided with a ventilation channel (43), and the heat dissipation fins (42) are fixedly connected to the outer wall of the LED lamp (6).

3. The LED lamp cup radiator with good radiating effect according to claim 2, characterized in that: the lamp shade head (2) outer wall is equipped with a plurality of air intakes (45), and the lamp shade wall (1) outer wall is equipped with a plurality of air outlets (44), heat radiation fins (42) end is located air outlet (44).

4. The LED lamp cup radiator with good radiating effect according to claim 2, characterized in that: the tail end of the radiating fin (42) is Y-shaped.

5. The LED lamp cup radiator with good radiating effect according to claim 2, characterized in that: the LED lamp (6) and the cooling fan (41) are both electrically connected with the power connector (3), and the power connector (3) is electrically connected with an external power supply.