CN201753859U - High-power led energy-saving illuminating lamp - Google Patents

High-power led energy-saving illuminating lamp Download PDF

Info

Publication number
CN201753859U
CN201753859U CN2010205227061U CN201020522706U CN201753859U CN 201753859 U CN201753859 U CN 201753859U CN 2010205227061 U CN2010205227061 U CN 2010205227061U CN 201020522706 U CN201020522706 U CN 201020522706U CN 201753859 U CN201753859 U CN 201753859U
Authority
CN
China
Prior art keywords
chamber
base station
radiator
led energy
saving lighting
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
CN2010205227061U
Other languages
Chinese (zh)
Inventor
王骞
张光发
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 GUANGYU NEW ENERGY TECHNOLOGY Co Ltd
Original Assignee
DONGGUAN GUANGYU NEW ENERGY TECHNOLOGY 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 GUANGYU NEW ENERGY TECHNOLOGY Co Ltd filed Critical DONGGUAN GUANGYU NEW ENERGY TECHNOLOGY Co Ltd
Priority to CN2010205227061U priority Critical patent/CN201753859U/en
Application granted granted Critical
Publication of CN201753859U publication Critical patent/CN201753859U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a high-power LED energy-saving illuminating lamp. On a power supply, a heat radiator, an LED substrate, a light transmitting lens and a front cover are successively connected through screws. Mounting members are provided at two sides below a front cover flange, wherein, the power supply has a convection layer between a projection on a box cover and the heat radiator connected with the projection. The center of the heat radiator is provided with an inner chamber. Ventilation grooves are provided at the periphery. A chamber cover is provided at the opening of the inner chamber. A base station is provided at an end relative to the chamber opening and is connected with the LED substrate. The light transmitting lens is provided above the LED substrate and is inserted into the base station through projected keys. The front cover is provided above the light transmitting lens and is sleeved on the base station of the heat radiator. The high-power LED energy-saving illuminating lamp can effectively ensure that the LED part of the lamp operates in a low-temperature state better The normal service life of the lamp is ensured.

Description

The great power LED energy-saving lighting lamp
Technical field
The utility model relates to the lighting apparatus field, refers to a kind of powerful, energy-conservation LED lighting that can be in work under the low-temperature condition especially.
Background technology
At present, because the environmental protection of LED light fixture, energy-conservation and be extensive use of by masses.Known LED has powerful characteristics more, but increase with its power, the also corresponding increase of the evolution of heat, and the LED substrate mostly is aluminum substrate because the thermal conductivity of metal, during light fixture work because the light fixture poor radiation, the heat that sends is absorbed by substrate, substrate temperature raises, and makes the service behaviour of led section descend, and has shortened the light fixture working life greatly.
Though the technical staff smears coolant such as silicone grease or adopts high heat conducting coating to improve the heat conduction and the radiating efficiency of LED substrate and radiator by the joint portion in the LED substrate in radiator, prolong light fixture service life; But the thickness of coating is limited, can only derive the part heat, so the light fixture that is suitable for is limited in scope; Because the development of society, more and more higher to the requirement of light fixture, for the bigger light fixture of power, when the evolution of heat was excessive, the heat conduction and heat radiation effect of coating just can be had a greatly reduced quality, and did not guarantee the normal service life of large-power lamp.
Summary of the invention
For addressing the above problem, the utility model provides a kind of heat conduction and heat radiation efficient height, can guarantee that light fixture in low-temperature condition work down, is applicable to the high-power LED energy-saving lighting lamp.
For achieving the above object, the technical solution adopted in the utility model is: on power supply, radiator, the LED substrate, transmissive mirror and protecgulum are linked in sequence, be equipped with installed part in both sides, protecgulum flange below, wherein, power supply by have on its lid male member be connected radiator between form the troposphere, there is inner chamber at described radiator center, be provided with ventilation slot around it, be equipped with the chamber lid, base station is arranged in the relative end of accent in the inner chamber accent, described LED substrate is connected on the base station, described transmissive mirror places LED substrate top to be plugged on the base station with its protruding key, and described protecgulum is socketed on the base station of radiator above transmissive mirror.
The heat sink of the inner chamber outside of described radiator is radial, and it is nonmetal to be marked with high heat conduction in this inner chamber, and its chamber is placed on accent with connector sealing locking.
The base station of described radiator is the thermal-arrest plate, and this base station is with the more than one positioning hole of its top, fits tightly with screw with the LED substrate to be connected.
There is the material feeding groove described protecgulum inside, and it is nonmetal to be marked with high heat conduction in the material feeding groove.
Described high heat conduction is nonmetal to be nontoxic, and environment-friendly materials, its thermal conductivity factor are 10 times of thermal conductivity factor of aluminium at least.
Described power supply is the pressure-stabilizing constant flow driving power, and the electric capacity in its power supply is solid capacitor.
The flexible part that is connected and fixed on the described installed part.
The beneficial effects of the utility model are: the material feeding groove design of the inner chamber of radiator and protecgulum, nonmetal in conjunction with the high heat conduction of injecting, nontoxic, environment-friendly materials, the heat that sends when making light fixture work is better absorbed by material feeding, by the radiator release heat, guarantee that effectively the light fixture led section is in work under the low-temperature condition better, has guaranteed the normal service life of light fixture; Adopt the driving power of high efficiency pressure-stabilizing constant flow, make the service life of power supply and the service life of LED lamp be complementary, adopted solid capacitor, to prolong the service life of driving power.
Description of drawings
Fig. 1 is a surface structure stereogram of the present utility model.
Fig. 2 is a full sectional view of the present utility model.
Fig. 3 is the installation diagram of each parts of the utility model.
Fig. 4 is the surface structure schematic diagram of the utility model radiator.
Fig. 5 is the surface structure schematic diagram of the utility model protecgulum.
The specific embodiment
See also shown in Fig. 1-5, the utility model is about a kind of great power LED energy-saving lighting lamp, on power supply (1), radiating block (2), LED substrate (3), transmissive mirror (4) and protecgulum (5) are linked in sequence, be equipped with installed part (6) in both sides, protecgulum (5) flange below, wherein, power supply (1) by have on its lid (11) male member (12) be connected radiating block (2) between form troposphere (7), make air better by between the two, heat on the radiating block (2) is taken away, there is inner chamber (21) at its radiating block (2) center, be provided with ventilation slot (22) around it, this ventilation slot (22), in the form of a ring, air forms cellular convection by ventilation slot (22), strengthen the radiating effect of radiating block, be equipped with chamber lid (23) in inner chamber (21) accent, in the relative end of accent base station (24) is arranged, the outside heat sink (25) of the inner chamber (21) of its radiating block (2) is radial, it is nonmetal to be marked with high heat conduction in this inner chamber (21), its chamber lid (23) is locked with the connector sealing in accent, the base station (24) of radiating block (2) is the thermal-arrest plate, this base station (24) is with the more than one positioning hole (26) of its top, fit tightly with LED substrate (3) and to be connected, this LED substrate (3) is connected on the base station (24), its transmissive mirror (4) places LED substrate (3) top to be plugged on the base station (24) with its protruding key (41), and its protecgulum (5) is socketed on the base station (24) of radiating block (2) in transmissive mirror (4) top, there is material feeding groove (51) this protecgulum (5) inside, and it is nonmetal to be marked with high heat conduction in material feeding groove (51).
The great power LED energy-saving lighting lamp that the utility model disclosed, its high heat conduction is nonmetal to be nontoxic, environment-friendly materials, its thermal conductivity factor is 10 times of thermal conductivity factor of aluminium at least, radiating block (2) is by the nonmetallic effect of high heat conduction, on heat accumulation self that produces when light fixture is worked and the chamber lid (23),, take away heat with the mobilization of air by the heat sink (25) and the ventilation slot (22) of radiating block (2).
The great power LED energy-saving lighting lamp that the utility model disclosed, its power supply (1) is the pressure-stabilizing constant flow driving power, the electric capacity in its power supply (1) is solid capacitor.
The great power LED energy-saving lighting lamp that the utility model disclosed, its installed part (6) is gone up the flexible part (61) that is connected and fixed.
The beneficial effects of the utility model are: the inner chamber (21) of radiating block (2) and the design of the material feeding groove (51) of protecgulum (5), nonmetal in conjunction with the high heat conduction of injecting, the heat that sends when making light fixture work is better absorbed by material feeding, by radiating block (2) release heat, guarantee that effectively the light fixture led section is in work under the low-temperature condition better, has guaranteed the normal service life of light fixture; Adopt the driving power of high efficiency pressure-stabilizing constant flow, make the service life of power supply (1) and the service life of LED lamp be complementary, adopted solid capacitor, to prolong the service life of driving power.
Above embodiment only is that preferred implementation of the present utility model is described; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.

Claims (7)

1. great power LED energy-saving lighting lamp, on power supply, radiator, the LED substrate, transmissive mirror and protecgulum are linked in sequence with screw, be equipped with installed part in both sides, protecgulum flange below, wherein, power supply by have on its lid male member be connected radiator between form the troposphere, it is characterized in that: there is inner chamber at described radiator center, be provided with ventilation slot around it, be equipped with the chamber lid, base station is arranged in the relative end of accent in the inner chamber accent, described LED substrate is connected on the base station, described transmissive mirror is plugged on the base station with its protruding key in LED substrate top, and described protecgulum is connected to turnbuckle on the base station of radiator above transmissive mirror.
2. great power LED energy-saving lighting lamp according to claim 1 is characterized in that: the heat sink of the inner chamber outside of described radiator is radial, and it is nonmetal to be marked with high heat conduction in this inner chamber, and its chamber is placed on accent with connector sealing locking.
3. great power LED energy-saving lighting lamp according to claim 2 is characterized in that: the base station of described radiator is the thermal-arrest plate, and this base station is with the more than one positioning hole of its top, fits tightly with the LED substrate to be connected.
4. great power LED energy-saving lighting lamp according to claim 1 is characterized in that: there is the material feeding groove described protecgulum inside, and it is nonmetal to be marked with high heat conduction in the material feeding groove.
5. according to claim 2 or 4 described great power LED energy-saving lighting lamps, it is characterized in that: described high heat conduction is nonmetal for nontoxic, and environment-friendly materials, its thermal conductivity factor are 10 times of thermal conductivity factor of aluminium at least.
6. according to claim 1,3 or 4 described great power LED energy-saving lighting lamps, it is characterized in that: described power supply is the pressure-stabilizing constant flow driving power, and the electric capacity in its power supply is solid capacitor.
7. great power LED energy-saving lighting lamp according to claim 1 is characterized in that: the flexible part that is connected and fixed on the described installed part.
CN2010205227061U 2010-08-24 2010-08-24 High-power led energy-saving illuminating lamp Expired - Fee Related CN201753859U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205227061U CN201753859U (en) 2010-08-24 2010-08-24 High-power led energy-saving illuminating lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205227061U CN201753859U (en) 2010-08-24 2010-08-24 High-power led energy-saving illuminating lamp

Publications (1)

Publication Number Publication Date
CN201753859U true CN201753859U (en) 2011-03-02

Family

ID=43621591

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205227061U Expired - Fee Related CN201753859U (en) 2010-08-24 2010-08-24 High-power led energy-saving illuminating lamp

Country Status (1)

Country Link
CN (1) CN201753859U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101975341A (en) * 2010-08-24 2011-02-16 东莞市光宇新能源科技有限公司 High-power led energy-saving illuminating lamp
CN103534525A (en) * 2011-05-13 2014-01-22 松下电器产业株式会社 Lighting apparatus
CN104949083A (en) * 2015-05-18 2015-09-30 浙江晨丰科技有限公司 LED lamp radiating assembly
CN107740936A (en) * 2017-10-07 2018-02-27 谭瑞银 Led

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101975341A (en) * 2010-08-24 2011-02-16 东莞市光宇新能源科技有限公司 High-power led energy-saving illuminating lamp
CN103534525A (en) * 2011-05-13 2014-01-22 松下电器产业株式会社 Lighting apparatus
CN103534525B (en) * 2011-05-13 2016-08-17 松下知识产权经营株式会社 Ligthing paraphernalia
CN104949083A (en) * 2015-05-18 2015-09-30 浙江晨丰科技有限公司 LED lamp radiating assembly
CN107740936A (en) * 2017-10-07 2018-02-27 谭瑞银 Led

Similar Documents

Publication Publication Date Title
CN202884731U (en) Active cooling LED (light-emitting diode) high shed lamp
CN201753859U (en) High-power led energy-saving illuminating lamp
CN201555192U (en) Overcurrent heat dissipation LED tunnel lamp
CN202419331U (en) High-power LED (light-emitting diode) street lamp of heat loss through convection
CN201475704U (en) Through hole radiating LED lamp
CN101975341A (en) High-power led energy-saving illuminating lamp
CN201547550U (en) LED independent light source
CN203743898U (en) Embedded turbine-shaped cylindrical radiating LED lamp
CN201561290U (en) Monolithic LED lamp
CN201277476Y (en) High-power LED embedding lamp structure
CN202303087U (en) Light-emitting diode (LED) ceiling lamp
CN202017911U (en) LED water proof dust proof bulkhead lamp
CN201003736Y (en) Semi-conductor LED road lamp heat dissipation structure
CN205560496U (en) Quick assemble LED street lamp
KR101257283B1 (en) Radiator of led light
CN202791891U (en) Groove type radiator for LED lamp
CN201487719U (en) LED street lamp capable of dissipating heat by means of through holes
CN203533434U (en) Heat dissipation shell of LED tunnel lamp
CN202125841U (en) LED street lamp
CN207407168U (en) One kind can rapid cooling floodlight
CN210624195U (en) LED plastic-coated aluminum bulb lamp convenient to disassemble and maintain
CN202216215U (en) Heat radiation structure of LED lamp
CN209893350U (en) Effective heat radiation structure of circular LED explosion-proof lamp
CN212805479U (en) Novel luminous lamp holder for solar street lamp
CN203052254U (en) Light-emitting diode (LED) illuminating device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
DD01 Delivery of document by public notice

Addressee: Guo Xiaohua

Document name: Amendment letter of amendment of utility model

EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110302

Termination date: 20140824