CN202972626U - LED (Light Emitting Diode) lamp with fan - Google Patents

LED (Light Emitting Diode) lamp with fan Download PDF

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Publication number
CN202972626U
CN202972626U CN2012205975930U CN201220597593U CN202972626U CN 202972626 U CN202972626 U CN 202972626U CN 2012205975930 U CN2012205975930 U CN 2012205975930U CN 201220597593 U CN201220597593 U CN 201220597593U CN 202972626 U CN202972626 U CN 202972626U
Authority
CN
China
Prior art keywords
shell
led lamp
led
fan
lamp
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
CN2012205975930U
Other languages
Chinese (zh)
Inventor
柯航
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONGGUAN XILUN ELECTRICAL APPLIANCE INDUSTRIAL Co Ltd
Original Assignee
DONGGUAN XILUN ELECTRICAL APPLIANCE INDUSTRIAL Co Ltd
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 DONGGUAN XILUN ELECTRICAL APPLIANCE INDUSTRIAL Co Ltd filed Critical DONGGUAN XILUN ELECTRICAL APPLIANCE INDUSTRIAL Co Ltd
Priority to CN2012205975930U priority Critical patent/CN202972626U/en
Application granted granted Critical
Publication of CN202972626U publication Critical patent/CN202972626U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a lamp, in particular to an LED lamp with a fan. The LED lamp comprises a shell, a drive circuit board component, an LED light source component, radiating fins, a radiating fan and an electric wire, wherein the shell comprises a magnifier face cover, a reflector and a shell; the radiating fan is clamped on the inner side of two end faces of the shell; the drive circuit board component is arranged inside the top of the shell; the LED light source component is fixedly screwed with the radiating fins through screws; the reflector is arranged inside the magnifier face cover; the shell is screwed with the LED light source component and the magnifier face cover in sequence; heat can be quickly and effectively exhausted from the lamp by the radiating fan, so that the LED lamp can normally work without being burnt out; since the shell is made of plastic and is a semi-closed cavity with a through hole, conduction and electric leakage can be prevented, and the safety of the LED lamp is greatly improved; and since the LED lamp has a small size, the LED lamp is convenient to carry and replace, only a lamp of a different type is required to be replaced, but the entire LED lamp is not required to be replaced, so that the cost for replacing the LED lamp is greatly reduced, and the practicality is high.

Description

A kind of LED lamp with fan
Technical field
The utility model relates to a kind of lamp, espespecially a kind of LED lamp with fan.
Background technology
in lighting technical field, use the illumination of LED illuminator to reach gradually consumer's approval, compare traditional illuminating lamp, it has power saving, life-span is long, operating voltage is low, the advantages such as security performance is good, the power consumption of the LED lamp of equal brightness approximately only has 10% of incandescent lamp, the LED lamp has represented the developing direction of green illumination, but because the LED illuminator will could obtain very high illumination effect and comparatively desirable service life below 80 ℃, therefore the heat dispersion of LED lamp is had relatively high expectations, heat radiation can not cause freely that LED light declines, reduce the service life of luminous efficiency and shortening LED lamp.In order to obtain radiating effect preferably, generally the outer wall at the LED lamp arranges fin, although can strengthen the heat radiation of LED lamp, but the LED lamp is built-in with the circuit board with driving power, circuit board can produce more heat when work, be gathered in the LED lamp inner, is difficult to distribute, easily accelerate the aging of driving power on wiring board, the whole service life of LED lamp is had a great impact; In order to increase the radiating effect of LED lamp, most of surface area that increases fin that adopts makes the lamp body volume very large, carries and install all inconveniences at present, and radiating effect is not good yet; And, LED lamp major part have metal or metal wire outside exposed, may cause conduction electric leakage, all have potential safety hazard greatly no matter be using or change.
Summary of the invention
To achieve these goals, the utility model is intended to disclose a kind of lamp, espespecially a kind of LED lamp with fan.
In order to address the above problem, the utility model is by the following technical solutions: a kind of LED lamp with fan, comprise housing, drive circuit board component, LED light source assembly, fin, radiator fan and electric wire, described housing comprises magnifying glass cover, reflecting piece and shell, radiator fan is connected in the both ends of the surface inboard of shell, the drive circuit board component is installed on the cover top portion inboard, LED light source assembly and fin are spirally connected fixing by screw, it is inboard that reflecting piece is arranged on the magnifying glass cover, and be spirally connected successively LED light source assembly and magnifying glass cover of shell fixed.
The material of described housing is plastics.
The material of described fin is aluminium.
Described LED light source assembly comprises LED luminescence unit and heat-radiating substrate.
Described shell both ends of the surface are provided with symmetrical through hole, and shell two sides are provided with symmetrical air vent, and the cover top portion outside is provided with the cuboid boss, and boss two ends are provided with protruding round platform, are provided with sheet metal in round platform.
Described shell both ends of the surface inboard is provided with boss, and the boss top is provided with screw, and boss side surfaces is provided with chute.
The beneficial effects of the utility model: 1, housing of the present utility model be one with the semi-enclosed cavity of through hole, and the LED luminescence unit is positioned at enclosure interior, when work, inside cavity can produce huge heat, only depends on fin and through hole, and radiating effect does not reach requirement far away, heat radiation can not cause lamp to burn out soon, now increase radiator fan, made heat to discharge in lamp efficiently and effectively, made the LED lamp to work; 2, the material due to housing is plastics, and be one with the semi-enclosed cavity of through hole, can prevent the conduction and the electric leakage, the security that has greatly improved the LED lamp; 3, due to the utility model small volume, not only be convenient for carrying, and be convenient for changing, only need to change the lamp of model of the same race, and need not LED lamp integral body is changed, greatly reduced the cost that the LED lamp is changed, practicality is very strong.
Description of drawings
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the perspective view of shell of the present utility model.
Fig. 3 is stereochemical structure decomposing schematic representation of the present utility model.
Magnifying glass cover 1, reflecting piece 101, LED light source assembly 2, fin 201, LED luminescence unit 202, heat-radiating substrate 203, a screw 204, shell 3, radiator fan 301,302, No. two screws 303 of drive circuit board component, through hole 304, air vent 305, chute 306, boss 307, screw 308, keel 309, round platform 310.
The specific embodiment
a kind of LED lamp with fan, comprise plastic casing, drive circuit board group 302, LED light source assembly 202, aluminium radiator fin 201, radiator fan 301 and electric wire, housing comprises magnifying glass cover 1, reflecting piece 101 and both ends of the surface are provided with the shell 3 of symmetrical through hole 304, shell 3 two sides are provided with symmetrical air vent 305, it is one-body molded with it that shell 3 tops are provided with keel 309, keel 309 two ends are provided with protruding round platform 310, be provided with sheet metal in round platform 310, wherein radiator fan 301 is connected in the chute 306 that the both ends of the surface inboard of shell 3 is provided with, drive circuit board component 301 is installed on shell 3 inside top, radiator fan 301 connects drive circuit board 302 by electric wire, drive circuit board 302 is connected with sheet metal by electric wire, LED light source assembly 2 comprises LED luminescence unit 202 and heat-radiating substrate 203, and connect drive circuit board component 302 by electric wire, LED luminescence unit 202 arrays are fixedly mounted on heat-radiating substrate 203, heat-radiating substrate 203 is spirally connected fixing with fin 201 by a screw 204, and be arranged on boss 307 tops that shell 3 both ends of the surface inboards are provided with, reflecting piece 101 is arranged on magnifying glass cover 1 inboard, the screw 308 that No. two screws 303 are provided with by shell 3 successively, the screw 308 that heat-radiating substrate the is provided with magnifying glass cover 1 that is spirally connected.
The above, it is only the preferred embodiment of the utility model structure, be not that technical scope of the present utility model is made any restriction, therefore every foundation technology of the present utility model refers to, the any trickle modification that above embodiment is done, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims (6)

1. LED lamp with fan, comprise housing, drive circuit board component, LED light source assembly, fin, radiator fan and electric wire is characterized in that: described housing comprises magnifying glass cover, reflecting piece and shell, and radiator fan is connected in the both ends of the surface inboard of shell, the drive circuit board component is installed on the cover top portion inboard, LED light source assembly and fin are spirally connected fixing by screw, it is inboard that reflecting piece is arranged on the magnifying glass cover, and be spirally connected successively LED light source assembly and magnifying glass cover of shell fixed.
2. a kind of LED lamp with fan according to claim 1, it is characterized in that: the material of described housing is plastics.
3. a kind of LED lamp with fan according to claim 1, it is characterized in that: the material of described fin is aluminium.
4. a kind of LED lamp with fan according to claim 1, it is characterized in that: described LED light source assembly comprises LED luminescence unit and heat-radiating substrate.
5. a kind of LED lamp with fan according to claim 1, it is characterized in that: described shell both ends of the surface are provided with symmetrical through hole, and shell two sides are provided with symmetrical air vent, and it is one-body molded with it that cover top portion is provided with keel, the keel two ends are provided with protruding round platform, are provided with sheet metal in round platform.
6. according to claim 1 or 4 described a kind of LED lamps with fan is characterized in that: described shell both ends of the surface inboards is provided with boss, and the boss top is provided with screw, and boss side surfaces is provided with chute.
CN2012205975930U 2012-11-14 2012-11-14 LED (Light Emitting Diode) lamp with fan Expired - Fee Related CN202972626U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012205975930U CN202972626U (en) 2012-11-14 2012-11-14 LED (Light Emitting Diode) lamp with fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012205975930U CN202972626U (en) 2012-11-14 2012-11-14 LED (Light Emitting Diode) lamp with fan

Publications (1)

Publication Number Publication Date
CN202972626U true CN202972626U (en) 2013-06-05

Family

ID=48513698

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012205975930U Expired - Fee Related CN202972626U (en) 2012-11-14 2012-11-14 LED (Light Emitting Diode) lamp with fan

Country Status (1)

Country Link
CN (1) CN202972626U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104676351A (en) * 2013-11-26 2015-06-03 海洋王(东莞)照明科技有限公司 Led wall lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104676351A (en) * 2013-11-26 2015-06-03 海洋王(东莞)照明科技有限公司 Led wall lamp

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

Granted publication date: 20130605

Termination date: 20161114