CN201448772U - Arbitrary steering type LED lighting lamp head - Google Patents

Arbitrary steering type LED lighting lamp head Download PDF

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Publication number
CN201448772U
CN201448772U CN2009200300570U CN200920030057U CN201448772U CN 201448772 U CN201448772 U CN 201448772U CN 2009200300570 U CN2009200300570 U CN 2009200300570U CN 200920030057 U CN200920030057 U CN 200920030057U CN 201448772 U CN201448772 U CN 201448772U
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CN
China
Prior art keywords
monomer
light source
mortar
led lighting
head
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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
CN2009200300570U
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Chinese (zh)
Inventor
李淑芳
Original Assignee
李淑芳
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
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Application filed by 李淑芳 filed Critical 李淑芳
Priority to CN2009200300570U priority Critical patent/CN201448772U/en
Application granted granted Critical
Publication of CN201448772U publication Critical patent/CN201448772U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an arbitrary steering type LED lighting lamp head, which belongs to the technical field of semiconductor lighting, and is provided with a monomer light source. The arbitrary steering type LED lighting lamp head is characterized in that the monomer light source comprises a plurality of LED chips which are gathered and encapsulated on a monomer radiator, the monomer light source and the lamp body are articulated together through a mortar head and a mortar bowl. The arbitrary steering type LED lighting lamp head is a combined type big power LED street lamp, and provides a connecting part which can be adjusted in any angles and irradiation directions in three-dimensional space and has very convenient and simple operation and simple production and processing, thereby guaranteeing a combined type big power LED street lamp, and completely achieving the characteristics of wide angle, big power, high light intensity, uniform light distribution, high production efficiency, low cost and strong adaptability.

Description

Optionally rotated LED illumination lamp holder
Technical field
The utility model relates to technical field of semiconductor illumination, says it is a kind of optionally rotated LED illumination lamp holder in detail.
Background technology
As everyone knows: existing LED street lamp all is the led chip with same power, single or group encapsulates are on an object with heat sinking function, because the light direction single (perpendicular to emitter surface) that LED sends, in order to make light-illuminating on the road surface, producing the even light distribution effect, when secondary light-distribution, all is the angle that changes the LED mounting plane by adopting, change the irradiating angle of led light source, thereby realize that whole light fixture light in certain irradiation angle range evenly distributes.At present, what generally adopt is with single LEDs light source, with the arrangement mode of dot matrix, is installed in (on the Different Plane of U-shaped, arc, polygon etc.) on the Different Plane on the object that has a plurality of angles plane.Realize the even distribution of LED light, the plane of led light source is installed, will realize the even variation of angle in three dimensions on a plurality of planes, the plane that a plurality of different angles will be arranged on same object, processing is got up very difficult, even may realize, its processing cost is very high, and adopting on the LED street lamp does not have practical significance.That is to say that at present on the every a plurality of planes that are installed in an object with dot matrix way of led light source, the distribution of light only is the distribution at two-dimensional direction, is difficult to the even distribution of realization light like this.The efficient of light can not get bringing into play preferably.
In addition, street lamp in actual use, different has a lot of social connections, the variation of factors such as pole height, distance between tie rods, one-sided or bilateral cloth lamp, the distribution curve flux of light fixture is also different.The LED street lamp that is used in road lighting is because of due to its emitting characteristics, and it is very difficult adjusting light distribution curve by fitting structure fully.
Employing on the monomer radiator, forms monomer light source high-power one by one, high light intensity, again by connector and lamp body make up one by one with the led chip group encapsulates of some.This combined type street lamp, the even distribution of the one-way light that sends for led chip provides solution effectively.But, guarantee that the light of combined type LED road lamp evenly distributes, the connected mode and the attaching parts of monomer light source and lamp body are most important.
Summary of the invention
The purpose of this utility model just is to overcome the deficiencies in the prior art, and provide a kind of can adjust at the arbitrarily angled and direction of illumination of three dimensions, extremely convenient multi-directional ball formula connector simple and direct, that production and processing is simple, applicability is extremely strong of operation for the combined high-power LED street lamp, thereby guarantee the combined high-power LED street lamp, realize fully that wide-angle, high-power, high light intensity, light are evenly distributed, production efficiency height, characteristics that cost is low.
The utility model adopts following technical solution: a kind of optionally rotated LED illumination lamp holder, be provided with the monomer light source, it is characterized in that: the monomer light source is formed on the monomer radiator by a plurality of led chip group encapsulates, is hinged together through mortar head and mortar bowl between monomer light source and the lamp body.
The utility model also can be realized by following measure: being connected in the mode of pegging graft between mortar head and the monomer light source, also can be screw thread or riveted or welding, can also be one.Being connected in the mode of pegging graft between mortar bowl and the lamp body, also can be screw thread or riveted or welding, also can be one.
The beneficial effects of the utility model are, be the combined high-power LED street lamp, provide a kind of that can adjust at the arbitrarily angled and direction of illumination of three dimensions, operation extremely convenient simple and direct, the simple connector of production and processing, thereby guarantee the combined high-power LED street lamp, realize fully that wide-angle, high-power, high light intensity, light are evenly distributed, production efficiency height, cost is low, adaptability is extremely strong characteristic.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a front view of the present utility model.
1. lamp bodies among the figure, 2. mortar bowl, 3. mortar head, 4. monomer light source.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, to help understanding content of the present utility model.
As shown in the figure, the utility model is provided with monomer light source 4, monomer light source 4 is formed on the monomer radiator by a plurality of led chip group encapsulates, also can be to make up to be installed on the monomer radiator after single LEDs chip encapsulation to form, be hinged together through mortar head 3 and mortar bowl 2 between monomer light source 4 and the lamp body 1.Lamp body 1 is fixedlyed connected with mortar bowl 2, and monomer light source 4 is fixedlyed connected with mortar head 3, be connected in the mode of pegging graft between mortar head 3 and the monomer light source 4, and also can be screw thread or riveted or welding, can also be one.Being connected in the mode of pegging graft between mortar bowl 2 and the lamp body 1, also can be screw thread or riveted or welding, also can be one.
When the utility model uses, lamp body 1 has been realized combination with LED monomer light source 4 by mortar bowl 2 and mortar head 3 two parts, and any change of in mortar bowl 2, rotating drive LED monomer light source 4 direction of illuminations by the mortar head 3 of connector at any angle, when each LED monomer light source 4 has been determined direction of illumination, the mortar bowl 2 of connector is fixed in the mode of latch or riveted with the mortar head 3 that is embedded in the mortar bowl 2, the requirement of needed illumination range when different roads being shone according to combined type LED road lamp, adjust the direction of illumination of each LED monomer light source 4, thereby realize LED street lamp wide-angle, the technical purpose of big illumination.

Claims (3)

1. optionally rotated LED illumination lamp holder, be provided with the monomer light source, it is characterized in that: the monomer light source is formed on the monomer radiator by a plurality of led chip group encapsulates, also can be to make up to be installed on the monomer radiator after single LEDs chip encapsulation to form, be hinged together through mortar head and mortar bowl between monomer light source and the lamp body.
2. according to the said a kind of optionally rotated LED illumination lamp holder of claim 1, it is characterized in that being connected in the mode of pegging graft between said mortar bowl and the lamp body, also can be screw thread or riveted or welding, also can be one.
3. according to the said a kind of optionally rotated LED illumination lamp holder of claim 1, it is characterized in that being connected in the mode of pegging graft between said mortar head and the monomer light source, also can be screw thread or riveted or welding, also can be one.
CN2009200300570U 2009-07-21 2009-07-21 Arbitrary steering type LED lighting lamp head Expired - Fee Related CN201448772U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200300570U CN201448772U (en) 2009-07-21 2009-07-21 Arbitrary steering type LED lighting lamp head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200300570U CN201448772U (en) 2009-07-21 2009-07-21 Arbitrary steering type LED lighting lamp head

Publications (1)

Publication Number Publication Date
CN201448772U true CN201448772U (en) 2010-05-05

Family

ID=42553493

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200300570U Expired - Fee Related CN201448772U (en) 2009-07-21 2009-07-21 Arbitrary steering type LED lighting lamp head

Country Status (1)

Country Link
CN (1) CN201448772U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100505

Termination date: 20100721