CN203099435U - Light-emitting diode (LED) lamp - Google Patents

Light-emitting diode (LED) lamp Download PDF

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Publication number
CN203099435U
CN203099435U CN2013200591731U CN201320059173U CN203099435U CN 203099435 U CN203099435 U CN 203099435U CN 2013200591731 U CN2013200591731 U CN 2013200591731U CN 201320059173 U CN201320059173 U CN 201320059173U CN 203099435 U CN203099435 U CN 203099435U
Authority
CN
China
Prior art keywords
lamp
led light
lamp housing
air vent
led
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2013200591731U
Other languages
Chinese (zh)
Inventor
黄惠珍
Original Assignee
黄惠珍
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 黄惠珍 filed Critical 黄惠珍
Priority to CN2013200591731U priority Critical patent/CN203099435U/en
Application granted granted Critical
Publication of CN203099435U publication Critical patent/CN203099435U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a light-emitting diode (LED) lamp which comprises a lamp shell, a lamp head arranged on the top portion of the lamp shell, a convex lens arranged at the bottom of the lamp shell, a driving power supply arranged in the lamp shell, a circuit substrate connected with the driving power supply, an LED light source arranged on the circuit substrate and a spotlight cup arranged inside the lamp shell. A first air hole is formed in the lamp shell, a second air hole is formed in the convex lens, the first air hole and the second air hole can be beneficial for air ventilation in the lamp shell, heat generated by the LED light source can be emitted out through the first air hole and the second air hole, accordingly service life of the LED lamp can be prolonged, and the LED lamp is simple in structure, reasonable in design, good in radiating effect and long in service life.

Description

A kind of LED light fixture
Technical field
The utility model relates to a kind of LED light fixture.
Background technology
At present, the LED light fixture is because green energy conservation is used widely, but existing LED light fixture is because led light source power is big, the heat that produces is also just big, and the radiating effect of LED light fixture own is poor, thereby cause the LED light fixture to shorten service life, so not only waste resource, and people use also very inconvenient.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of simple in structure, and is reasonable in design, good heat dissipation effect, the LED light fixture of long service life.
For addressing the above problem, the utility model adopts following technical scheme: a kind of LED light fixture of the present utility model, comprise lamp housing, and be arranged on the lamp holder at lamp housing top, and be arranged on the convex lens of lamp housing bottom, and be arranged on driving power in the lamp housing, reach the circuit substrate that connects driving power, and be arranged on the led light source on the circuit substrate, and be arranged on the prefocus cup of lamp housing inside, described lamp housing is provided with air vent one, and described convex lens are provided with air vent two.
Further, described lamp holder is the cuboid lamp holder.
Further, described air vent one is provided with four, and the air vent two on the described convex lens is oppositely arranged with air vent one.
Further, described lamp housing is an aluminum alloy lamp housing.
The beneficial effect of the utility model LED light fixture is: can help circulation of air in the lamp housing by air vent one and air vent two, the heat that led light source sends can distribute timely by air vent one and air vent two, thereby prolonged the service life of this LED light fixture, it is simple in structure, reasonable in design, good heat dissipation effect, long service life.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the structural representation of the utility model LED light fixture.
Fig. 2 is the vertical view of the utility model LED light fixture
Fig. 3 is the upward view of the utility model LED light fixture
The specific embodiment
Consult Fig. 1, Fig. 2 and shown in Figure 3, a kind of LED light fixture of the present utility model, comprise lamp housing 1, and be arranged on the lamp holder 2 at lamp housing 1 top, and be arranged on the convex lens 3 of lamp housing 1 bottom, and be arranged on driving power 4 in the lamp housing 1, and the circuit substrate 5 of connection driving power 4, and be arranged on led light source 6 on the circuit substrate 5, and be arranged on prefocus cup 9 on lamp housing 1 inside, and described lamp housing 1 is provided with air vent 1, and described convex lens 3 are provided with air vent 27, can make the irradiance of LED light fixture stronger by prefocus cup 9, the led light source 6 during this use is novel is provided with two.
Wherein, described lamp holder 2 is the cuboid lamp holder; Described air vent 1 is provided with four, and be evenly distributed on the lamp housing 1, air vent 27 on the described convex lens 3 is oppositely arranged with air vent 1, form cross-ventilation by air vent 1 and air vent 27, thereby the heat that led light source in the lamp housing 16 produces is taken away along with flowing of air, prevented that led light source 6 from damaging because of overheated; Described lamp housing 1 is an aluminum alloy lamp housing, also can absorb a part of heat by aluminum alloy lamp housing, makes radiating rate faster.
The beneficial effect of the utility model LED light fixture is: can help circulation of air in the lamp housing by air vent one and air vent two, the heat that led light source sends can distribute timely by air vent one and air vent two, thereby prolonged the service life of this LED light fixture, it is simple in structure, reasonable in design, good heat dissipation effect, long service life.
The above only is the specific embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.

Claims (4)

1. LED light fixture, it is characterized in that: comprise lamp housing, and be arranged on the lamp holder at lamp housing top, and be arranged on the convex lens of lamp housing bottom, and be arranged on the driving power in the lamp housing, and connect the circuit substrate of driving power, and be arranged on led light source on the circuit substrate, and be arranged on the prefocus cup of lamp housing inside, and described lamp housing is provided with air vent one, and described convex lens are provided with air vent two.
2. LED light fixture according to claim 1 is characterized in that: described lamp holder is the cuboid lamp holder.
3. LED light fixture according to claim 1 is characterized in that: described air vent one is provided with four, and the air vent two on the described convex lens is oppositely arranged with air vent one.
4. LED light fixture according to claim 1 is characterized in that: described lamp housing is an aluminum alloy lamp housing.
CN2013200591731U 2013-05-28 2013-05-28 Light-emitting diode (LED) lamp Expired - Fee Related CN203099435U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013200591731U CN203099435U (en) 2013-05-28 2013-05-28 Light-emitting diode (LED) lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013200591731U CN203099435U (en) 2013-05-28 2013-05-28 Light-emitting diode (LED) lamp

Publications (1)

Publication Number Publication Date
CN203099435U true CN203099435U (en) 2013-07-31

Family

ID=48850837

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013200591731U Expired - Fee Related CN203099435U (en) 2013-05-28 2013-05-28 Light-emitting diode (LED) lamp

Country Status (1)

Country Link
CN (1) CN203099435U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111156450A (en) * 2020-02-28 2020-05-15 深圳飞德利照明科技有限公司 Illuminating lamp with automatic heat dissipation structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111156450A (en) * 2020-02-28 2020-05-15 深圳飞德利照明科技有限公司 Illuminating lamp with automatic heat dissipation structure

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130731

Termination date: 20140528

C17 Cessation of patent right