CN204403941U - A kind of Projecting Lamp structure of high efficiency and heat radiation - Google Patents

A kind of Projecting Lamp structure of high efficiency and heat radiation Download PDF

Info

Publication number
CN204403941U
CN204403941U CN201520045816.6U CN201520045816U CN204403941U CN 204403941 U CN204403941 U CN 204403941U CN 201520045816 U CN201520045816 U CN 201520045816U CN 204403941 U CN204403941 U CN 204403941U
Authority
CN
China
Prior art keywords
installation frame
lens
heat radiation
efficiency
power supply
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.)
Active
Application number
CN201520045816.6U
Other languages
Chinese (zh)
Inventor
郑秀邦
张招碰
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.)
FUJIAN DEENKONE ELECTRONIC TECHNOLOGY Co Ltd
Original Assignee
FUJIAN DEENKONE ELECTRONIC 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 FUJIAN DEENKONE ELECTRONIC TECHNOLOGY Co Ltd filed Critical FUJIAN DEENKONE ELECTRONIC TECHNOLOGY Co Ltd
Priority to CN201520045816.6U priority Critical patent/CN204403941U/en
Application granted granted Critical
Publication of CN204403941U publication Critical patent/CN204403941U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a kind of Projecting Lamp structure of high efficiency and heat radiation, comprise rectangle installation frame, installation frame downside is provided with the circuit board with LED, circuit board is outside equipped with cover plate, lens pressing plate is arranged with outside cover plate, lens pressing plate is provided with lens, the face-piece be fixedly connected with installation frame is covered with outside lens, face-piece is by lens, lens pressing plate and the fixation of cover plate gland, installation frame upper side is evenly equipped with some radiators, installation frame upper side is provided with power supply, power supply is fixed on installation frame by power shelf, power supply and circuit board are electrically connected, power supply and radiator cowl are provided with protective cover, the both sides of installation frame upper side are fixed with carrier base, support is provided with above installation frame, support can be mounted opposite frame and rotate adjustment and be fixedly connected with installation frame by carrier base, the utility model structure is simple, good heat dissipation effect, substantially prolongs the service life of LED projector lamp.

Description

A kind of Projecting Lamp structure of high efficiency and heat radiation
Technical field
The utility model relates to a kind of Projecting Lamp structure of high efficiency and heat radiation.
Background technology
Heat dissipation problem is all one of important technology bottleneck of LED lighting all the time, because the electric energy of 90% input must convert heat to and discharge, and LED grain belongs to semi-conducting material, cannot be high temperature resistant, it is normally less than 120 DEG C, add on light fixture and can not adopt fan cooling, need to consider light fixture appearance and modeling and optical design, along with the continuous progress of great power LED light fixture, more and more higher to the performance requirement of radiator structure, must constantly break through the application that its technology barriers could meet LED lamp, traditional LED light fixture is generally directly be connected with radiator by LED lamp, to obtain good radiating effect, but the radiating surface of this method LED is too little, the high efficiency and heat radiation of LED can not be realized.
At present, conventional great power LED Projecting Lamp uses integral type on the market, namely great power LED is welded on LED lamp plate, and LED lamp panel is by dispelling the heat with the radiating equipment of its one, this radiator structure causes the temperature in the middle part of LED lamp panel to be gathered, and therefore can only limit LED LED that Projecting Lamp uses mono-power can not be too high.
Utility model content
The purpose of this utility model is for above weak point, provides the Projecting Lamp structure of the high efficiency and heat radiation of the simple good heat dissipation effect of a kind of structure.
The scheme that the utility model technical solution problem adopts is, a kind of Projecting Lamp structure of high efficiency and heat radiation, comprise rectangle installation frame, installation frame downside is provided with the circuit board with LED, circuit board is outside equipped with cover plate, lens pressing plate is arranged with outside cover plate, lens pressing plate is provided with lens, the face-piece be fixedly connected with installation frame is covered with outside lens, described face-piece is by lens, lens pressing plate and the fixation of cover plate gland, installation frame upper side is evenly equipped with some radiators, installation frame upper side is provided with power supply, power supply is fixed on installation frame by power shelf, power supply and circuit board are electrically connected, described power supply and radiator cowl are provided with protective cover, the both sides of installation frame upper side are fixed with carrier base, support is provided with above installation frame, described support can be mounted opposite frame and rotate adjustment and be fixedly connected with installation frame by carrier base.
Further, described installation frame offers louvre, installation frame upper side is horizontally arranged with some heat-dissipating fins.
Further, between described face-piece and installation frame, be provided with sealing ring, between described lens pressing plate and lens, be provided with sealing ring.
Further, the two ends of described support are provided with draw-in groove, carrier base are provided with the elastic support clamp matched with draw-in groove.
Further, described installation frame is provided with the respirator communicated with the lens inner chamber residing for circuit board.
Further, described protective cover offers some thermal vias.
Compared with prior art, the utility model has following beneficial effect: structure is simple, and easy to use, good heat dissipation effect, substantially prolongs the service life of LED projector lamp.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model patent is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the close-up schematic view of Fig. 2;
Fig. 4 is lens installation position structural representation;
Fig. 5 is installation frame upper side mounting portion explosive view;
Fig. 6 is the close-up schematic view of Fig. 5;
In figure:
1-installation frame; 2-circuit board; 3-cover plate; 4-lens pressing plate; 5-lens; 6-face-piece; 7-radiator; 8-power supply; 9-power shelf; 10-protective cover; 11-carrier base; 12-support; 13-louvre; 14-heat-dissipating fin; 15-draw-in groove; 16-elastic support clamp; 17-respirator.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As shown in figs. 1 to 6, the scheme that the utility model technical solution problem adopts is, a kind of Projecting Lamp structure of high efficiency and heat radiation, comprise rectangle installation frame 1, rectangle installation frame 1 downside is provided with the circuit board 2 with LED, circuit board 2 is outside equipped with cover plate 3, lens pressing plate 4 is arranged with outside cover plate 3, lens pressing plate 5 is provided with lens 5, the face-piece 6 be fixedly connected with installation frame 1 is covered with outside lens 5, described face-piece 6 is by lens 5, lens pressing plate 3 and the fixation of cover plate 4 gland, installation frame 1 upper side is evenly equipped with some radiators 7, installation frame 1 upper side is provided with power supply 8, power supply 8 is fixed on installation frame 1 by power shelf 9, power supply 8 and circuit board 2 are electrically connected, protective cover 10 is covered with outside described power supply 8 and radiator 7, the both sides of installation frame 1 upper side are fixed with carrier base 11, support 12 is provided with above installation frame 1, described support 12 can be mounted opposite frame 1 and rotate adjustment and be fixedly connected with installation frame 1 by carrier base 11.
In the present embodiment, in order to better heat radiation, described installation frame 1 offers louvre 13, installation frame 1 upper side is horizontally arranged with some heat-dissipating fins 14.
In the present embodiment, between described face-piece 6 and installation frame 1, be provided with sealing ring, between described lens pressing plate 4 and lens 5, be provided with sealing ring.
In the present embodiment, in order to regulate support 12 first to the angle of installation frame 1 and fixation, the two ends of described support 12 are provided with draw-in groove 15, carrier base 11 are provided with the elastic support clamp 16 matched with draw-in groove 15.
In the present embodiment, described installation frame 1 is provided with the respirator 17 communicated with lens 5 inner chamber residing for circuit board 2.
In the present embodiment, in order to better heat radiation, described protective cover 10 offers some thermal vias.
Above-listed preferred embodiment; the purpose of this utility model, technical scheme and advantage are further described; be understood that; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (6)

1. the Projecting Lamp structure of a high efficiency and heat radiation, it is characterized in that: comprise rectangle installation frame, installation frame downside is provided with the circuit board with LED, circuit board is outside equipped with cover plate, lens pressing plate is arranged with outside cover plate, lens pressing plate is provided with lens, the face-piece be fixedly connected with installation frame is covered with outside lens, described face-piece is by lens, lens pressing plate and the fixation of cover plate gland, installation frame upper side is evenly equipped with some radiators, installation frame upper side is provided with power supply, power supply is fixed on installation frame by power shelf, power supply and circuit board are electrically connected, described power supply and radiator cowl are provided with protective cover, the both sides of installation frame upper side are fixed with carrier base, support is provided with above installation frame, described support can be mounted opposite frame and rotate adjustment and be fixedly connected with installation frame by carrier base.
2. the Projecting Lamp structure of a kind of high efficiency and heat radiation according to claim 1, it is characterized in that: described installation frame offers louvre, installation frame upper side is horizontally arranged with some heat-dissipating fins.
3. the Projecting Lamp structure of a kind of high efficiency and heat radiation according to claim 1, is characterized in that: be provided with sealing ring between described face-piece and installation frame, is provided with sealing ring between described lens pressing plate and lens.
4. the Projecting Lamp structure of a kind of high efficiency and heat radiation according to claim 1, is characterized in that: the two ends of described support are provided with draw-in groove, carrier base is provided with the elastic support clamp matched with draw-in groove.
5. the Projecting Lamp structure of a kind of high efficiency and heat radiation according to claim 1, is characterized in that: described installation frame is provided with the respirator communicated with the lens inner chamber residing for circuit board.
6. the Projecting Lamp structure of a kind of high efficiency and heat radiation according to claim 1, is characterized in that: described protective cover offers some thermal vias.
CN201520045816.6U 2015-01-23 2015-01-23 A kind of Projecting Lamp structure of high efficiency and heat radiation Active CN204403941U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520045816.6U CN204403941U (en) 2015-01-23 2015-01-23 A kind of Projecting Lamp structure of high efficiency and heat radiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520045816.6U CN204403941U (en) 2015-01-23 2015-01-23 A kind of Projecting Lamp structure of high efficiency and heat radiation

Publications (1)

Publication Number Publication Date
CN204403941U true CN204403941U (en) 2015-06-17

Family

ID=53427795

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520045816.6U Active CN204403941U (en) 2015-01-23 2015-01-23 A kind of Projecting Lamp structure of high efficiency and heat radiation

Country Status (1)

Country Link
CN (1) CN204403941U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105485571A (en) * 2015-12-25 2016-04-13 余蓓 LED lamp used for aquatic plant growth or illumination and LED lamp assembling process procedure
RU2728180C2 (en) * 2018-08-17 2020-07-28 Владимир Дмитриевич Денисов Method of bringing to a given interplanetary orbit and a reusable transport-energy module

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105485571A (en) * 2015-12-25 2016-04-13 余蓓 LED lamp used for aquatic plant growth or illumination and LED lamp assembling process procedure
RU2728180C2 (en) * 2018-08-17 2020-07-28 Владимир Дмитриевич Денисов Method of bringing to a given interplanetary orbit and a reusable transport-energy module

Similar Documents

Publication Publication Date Title
CN202884731U (en) Active cooling LED (light-emitting diode) high shed lamp
CN102401284A (en) LED (light-emitting diode) streetlamp adopting heat radiation and sectional type heat-dissipating structure
CN204403941U (en) A kind of Projecting Lamp structure of high efficiency and heat radiation
CN205351017U (en) Outdoor LED light projector lamps and lanterns
US20110051428A1 (en) Led light engine with multi-path heat dissipation
CN204042801U (en) A kind of LED lamp
CN203336473U (en) LED road lighting source module
CN204404010U (en) A kind of high-power light-projecting lamp structure
CN202303024U (en) LED (light-emitting diode) outdoor lamp
CN211146420U (en) Heat radiator for L ED emitting diode
CN201547605U (en) Ventilation type crossed external-radiating LED street lamp
CN201731360U (en) Novel LED street lamp with low cost, high efficiency heat dissipation and big power
CN201377692Y (en) Water-proof LED lamp
CN208186066U (en) A kind of LED bulkhead lamp capable of rapidly radiating
CN105003868A (en) LED streetlamp module
CN205877760U (en) LED (Light -Emitting diode) radiating module
CN203223831U (en) LED street lamp radiation structure
CN206072866U (en) A kind of efficient heat radiating LED street lamp lamp holder
CN205424864U (en) LED lamp stand heat abstractor
CN204665070U (en) A kind of LED Ceiling light
CN204285396U (en) A kind of LED radiator
CN2797872Y (en) LED solid illumination device with heat radiation module
CN208504078U (en) A kind of lamps and lanterns
CN203560867U (en) LED concentrated light source temperature control heat dissipation device
CN203190227U (en) High-power LED workshop lamp

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model