CN201412730Y - LED project lamp - Google Patents

LED project lamp Download PDF

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Publication number
CN201412730Y
CN201412730Y CN2009200320324U CN200920032032U CN201412730Y CN 201412730 Y CN201412730 Y CN 201412730Y CN 2009200320324 U CN2009200320324 U CN 2009200320324U CN 200920032032 U CN200920032032 U CN 200920032032U CN 201412730 Y CN201412730 Y CN 201412730Y
Authority
CN
China
Prior art keywords
lamp
led
base
assembly
terminal box
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
CN2009200320324U
Other languages
Chinese (zh)
Inventor
李毓
李文涛
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.)
SHAANXI FENGHUO BAIHONG OPTOELECTRONICS TECHNOLOGY Co Ltd
Original Assignee
SHAANXI FENGHUO BAIHONG OPTOELECTRONICS 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 SHAANXI FENGHUO BAIHONG OPTOELECTRONICS TECHNOLOGY Co Ltd filed Critical SHAANXI FENGHUO BAIHONG OPTOELECTRONICS TECHNOLOGY Co Ltd
Priority to CN2009200320324U priority Critical patent/CN201412730Y/en
Application granted granted Critical
Publication of CN201412730Y publication Critical patent/CN201412730Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an LED project lamp, belonging to the technical field of illuminations, LED light sources and lamps, which comprises a front panel, a glass panel, a sealing ring, a coverplate, a locating stud, a lens, an LED lamp wick, an aluminum base, a lamp cap shell, a waterproof joint, a terminal box, a connecting sheet, a friction disc, a pressing plate, a square-neck bolt, a base, a power lead, a nameplate, connecting pieces and the like, wherein the front panel, the glass panel, the sealing ring, the cover plate, the locating stud, the lens, the LED lamp wick, the aluminum base, the lamp cap shell, the waterproof joint and the like form a lamp wick shell assembly which is one main part of the lamp; the waterproof joint, the terminal box, the connecting sheet, the friction disc, the pressing plate, the square-neck bolt, the base, the power lead, the nameplate, the connecting pieces and the like form a base assembly which is another main part of the lamp; the lamp is formed by the two main parts. The two main parts can be connected with each other in two different statuses. For the two different statuses, the lamp cap shell assembly can rotate around a rotatingshaft within a certain angle to comply with the requirement on the angle in the installation field. The utility model has the advantages that the structure is generous, the project lamp adopts the LEDwhich is the fourth generation advanced light source and is different from the traditional project lamp, the environment is protected and the energy is saved.

Description

A kind of LED Projecting Lamp
Affiliated technical field
The utility model relates to illumination, LED (light emitting diode) light source and technical field of lamps.
Background technology
Projecting Lamp in the market divides two big classes: be traditional Projecting Lamp of light source with the gas-discharge lamp and be the novel Projecting Lamp of light source with LED.From development trend, traditional Projecting Lamp is because of bulky and waste energy and withdraw from the market at leisure, and what replace is the LED Projecting Lamp.Now the LED Projecting Lamp on the market has does not have drive circuit, causes lamp life to reduce greatly.Have drive circuit is arranged but the inner lead that is used for light source does not adopt printed circuit and interconnects with independent lead, seem very disorderly, be easy to occur wrong, short circuit and breaking phenomena.From the thermal design aspect, present many LED Projecting Lamps think little of the heat dissipation problem of wick, thereby cause the life-span to be reduced greatly.Aspect design of light source overall appearance and mounting means, the single and very difficult adjustment lamp holder of traditional Projecting Lamp installation position, the lighting requirement of special occasions is difficult to satisfy.Aspect the lamp luminescence angle, traditional Projecting Lamp is finalized the design fully, and angle can not be adjusted flexibly according to user's requirement.
Summary of the invention
It is the light fixture of the novel concept of light source with LED that the purpose of this utility model provides a kind of, efficient height not only, and also whole light fitting shape is elegant in appearance.In the mentality of designing that has broken through traditional Projecting Lamp aspect structure, heat radiation, light design and the mounting means fully, overcome the weak point of existing LED Projecting Lamp, energy-conservation, environmental protection is easy to install, and is convenient to adjust.
Description of drawings
Detailed technology scheme of the present utility model: whole lamp is made up of the two large divisions:
See accompanying drawing for details:
Fig. 1~Fig. 9 is the LED Projecting Lamp view in horizontal when dress;
Fig. 1 is a main views; Fig. 2 is a left view;
Fig. 3 is a vertical view; Fig. 4 is a rearview;
Fig. 5 is the enlarged drawing of figure I; Fig. 6 is the enlarged drawing at II place;
Fig. 7 is the enlarged drawing at III place;
Fig. 8 is that the LED Projecting Lamp erects the front view when adorning;
Fig. 9 is the scope of activities of LED Projecting Lamp head of horizontal when dress.
P/N with Ah position uncle numeral in the accompanying drawing is described as follows:
1 panel, 2 screws, 3 bases, 4 nameplates, 5 lamp head shells, 6 internal electric sources lead-in wire, 7 external power sources lead-in wire, 8 water joints, 9 terminal boxes, 10 bridge rectifiers, 11 screws, 12 braces, 13 screws, 14 friction plates, 15 pressing plates, 16 cover type nuts (or dish shape nut), 17 square neck bolts, 18 lens, 19 aluminium bases, 20 cover plates, 21 dog screws, 22 1wLED wicks, 23 face glass, 24 plain washers, 25 circular washers.
The specific embodiment
The utility model is made up of two big parts: lamp head shell assembly and base assembly.Wherein the lamp head shell assembly is made up of panel, face glass, sealing ring, cover plate, positioning stud, lens, LED wick, aluminium base, lamp head shell, water joint etc.; Base assembly is made up of water joint, terminal box, brace, friction plate, pressing plate, square neck bolt, base, power supply lead wire, nameplate and various connectors etc.Two big parts link together by six screws (13).
Advantage of the present utility model is mainly reflected in following three aspects:
The light design aspect: light source adopts the 1wLED wick, it is revolutionary light source of the 4th generation, light efficiency reaches more than the 80Lm/W, all led light sources on the market before being higher than 2009, and along with development of technology, light efficiency is also improving constantly, and estimates will reach 110Lm/W in 2010, and energy-saving effect is fairly obvious; Whole lamp source by 28 independently LED form, each LED joins independently lens, it is adjustable from 10 ° to 60 ° that light passes luminous angle behind the lens, even can do more, and do not disturb mutually between the lens, in particular cases can be each independently LED manufacture the lens of predetermined angular; Aspect colour temperature and color, but all independent design and replacings of each LED; A plurality of LED more can be by the control of program, conversion goes out different flicker effect, thereby build the illumination atmosphere of different angles, different photochromic, different-colour and different flicker effect to greatest extent, to satisfy market for the increasing specific demand of product.In addition, lamp holder of the present utility model can be mounted to two kinds of different states, promptly horizontal dress state and perpendicular dress state, and very big flexibility, this point are provided also is that in the market Projecting Lamp is not available for product is used for this.
Thermal design aspect: in lamp holder inside, the utility model has adopted the good aluminium base of heat conductivility, aluminium base is screwed on the inner surface of lamp head shell, and is firm for guaranteeing that aluminium base contacts with the lamp head shell inner surface, is coated with heat-conducting silicone grease at the interlayer of these two faces.Can derive fast for the assurance heat, whole shell of lamp base has adopted aluminium, and has arranged a plurality of heat radiation ribs at the back side of lamp head shell, thereby has increased the area of dissipation of housing greatly, and this is very important to the life-span that prolongs LED.
The circuit design aspect: the utility model has abandoned thoroughly that common drive circuit separates with the Lights section circuit on the market, and the method for designing that back panel wiring is very disorderly adopts incorporate printed circuit design scheme, and the reliability that has improved circuit is beneficial to installation again.Another characteristics are: drive circuit, control circuit are placed in the space of circuit of light sources, reduced the quantity of circuit, saved many spaces.
Structural design aspect: divide two major parts, lamp head shell assembly and base assembly.Can connect into two kinds of different states by screw (13), promptly horizontal dress state and perpendicular dress state between this two big part.Under two states, lamp holder all can rotate a certain angle around fixing rotating shaft, this on the one hand can adjust angle flexibly according to on-the-spot installation situation, on the other hand fully can with lamp installation and non-level surface, thereby provide very big flexibility for application.
Lamp head shell main body profile is oval, and material is a die casting aluminium, bossed heat radiation rib in housing back and the screwed hole that is used to be connected base, and steel water joint (8) is equipped with at the center.Bottom (inner surface) is smooth smooth, and there is internal electric source lead-in wire entrance hole at the center; LED wick and circuit are housed on the aluminium base, are connected in the shell of lamp base bottom surface by dog screw (21); Lens card guarantees the accurate of location in the centre of LED lamp and cover plate (20) according to the corresponding aperture on dog screw and the cover plate; Between enclosure interior and outside, there are face glass (23) and circular washer (25) to add the fastening effect of screwing and guarantee necessary sealing.Circular washer adopts circular foamed silastic to surround, and temperature resistant range is-100 °~250 °, guarantees that light fixture can adapt to the test of outdoor low temperature and high temperature; The transmission element of light fixture---face glass (23) is made greater than 90% safety glass by light transmittance.Screw application of force inequality may cause the cracking fragmentation of safety glass when preventing installation panel (1), has filled up a plain washer (24) between panel (1) and face glass (23).
For guaranteeing enough strength and stiffness, base assembly all adopts steel, and the top column has partly adopted " worker " font structure, guarantees that lamp body has certain anti-destruction and non-deformability.Column uses the riveting of steel rivet on base substrate.Square terminal box (9) is installed on the substrate, and sealing and fixing is installed with bridge rectifier in the terminal box, and the terminal box lateral surface has two steel water joints, and a joint connects the internal electric source lead-in wire, and another connects the external power source lead-in wire.In the middle square protrusion of base assembly, the product nameplate is installed.
Aspect the fixed-site of lamp holder, adopted than the more reliable method of general Projecting Lamp, promptly strengthen moment of friction, thereby can guarantee under the effect of littler screw threads for fastening power, can make lamp holder to be in a certain position that regulates by the method that increases friction plate (14) and pressing plate (15).Brace (12), friction plate (14), base assembly and pressing plate (15) link together by square neck bolt (17) and nut (16).

Claims (3)

1, a kind of LED Projecting Lamp, it comprises lamp head shell assembly and base assembly, it is characterized in that: the lamp head shell assembly has two kinds of different mounting means of horizontal dress state and perpendicular dress state with base assembly.
2, LED Projecting Lamp according to claim 1 is characterized in that: the circuit production of led drive circuit and the Lights section is on same aluminium base, and bridge rectifier is installed in the terminal box, and terminal box is installed on the base.
3, LED Projecting Lamp according to claim 1 is characterized in that: lamp head shell is for oval, and material is a die casting aluminium, the bossed heat radiation rib in housing back; Base assembly is formed by the steel stamping part rivet welding.
CN2009200320324U 2009-02-27 2009-02-27 LED project lamp Expired - Fee Related CN201412730Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200320324U CN201412730Y (en) 2009-02-27 2009-02-27 LED project lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200320324U CN201412730Y (en) 2009-02-27 2009-02-27 LED project lamp

Publications (1)

Publication Number Publication Date
CN201412730Y true CN201412730Y (en) 2010-02-24

Family

ID=41714614

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200320324U Expired - Fee Related CN201412730Y (en) 2009-02-27 2009-02-27 LED project lamp

Country Status (1)

Country Link
CN (1) CN201412730Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103256492A (en) * 2012-02-16 2013-08-21 升泰科技股份有限公司 Light-emitting diode with adjustable light beams and method for controlling same
CN103363404A (en) * 2013-02-25 2013-10-23 黄�俊 Projection lamp
CN105423249A (en) * 2015-12-20 2016-03-23 西安智海电力科技有限公司 Power supply bin wiring structure for maintaining LED lamp rapidly
CN108167789A (en) * 2017-12-26 2018-06-15 广州达森灯光股份有限公司 High-power focusing lamp

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103256492A (en) * 2012-02-16 2013-08-21 升泰科技股份有限公司 Light-emitting diode with adjustable light beams and method for controlling same
CN103256492B (en) * 2012-02-16 2015-10-14 升泰科技股份有限公司 The light emitting diode of variable beam and manufacture method thereof
CN103363404A (en) * 2013-02-25 2013-10-23 黄�俊 Projection lamp
CN105090829A (en) * 2013-02-25 2015-11-25 黄�俊 Projection lamp
CN105135301A (en) * 2013-02-25 2015-12-09 黄�俊 Project lamp convenient to regulate
CN105423249A (en) * 2015-12-20 2016-03-23 西安智海电力科技有限公司 Power supply bin wiring structure for maintaining LED lamp rapidly
CN108167789A (en) * 2017-12-26 2018-06-15 广州达森灯光股份有限公司 High-power focusing lamp

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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: 20100224

Termination date: 20170227

CF01 Termination of patent right due to non-payment of annual fee