CN202082819U - Lamp irradiation direction regulating structure - Google Patents

Lamp irradiation direction regulating structure Download PDF

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Publication number
CN202082819U
CN202082819U CN2010206308899U CN201020630889U CN202082819U CN 202082819 U CN202082819 U CN 202082819U CN 2010206308899 U CN2010206308899 U CN 2010206308899U CN 201020630889 U CN201020630889 U CN 201020630889U CN 202082819 U CN202082819 U CN 202082819U
Authority
CN
China
Prior art keywords
rotating shaft
worm
bulb
light fixture
lamp
Prior art date
Application number
CN2010206308899U
Other languages
Chinese (zh)
Inventor
李中华
张玉泉
雷德强
林笋
李利
Original Assignee
深圳市通用科技有限公司
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 深圳市通用科技有限公司 filed Critical 深圳市通用科技有限公司
Priority to CN2010206308899U priority Critical patent/CN202082819U/en
Application granted granted Critical
Publication of CN202082819U publication Critical patent/CN202082819U/en

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Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

The utility model discloses a lamp irradiation direction regulating structure and aims to provide a lamp irradiation direction regulating structure of which the regulation angle can be precisely regulated according to the requirement, wherein the lamp irradiation direction regulating structure comprises a lamp cap and a bulb; the lamp cap is connected with a rotating shaft; the axis of the rotating shaft is vertical to the irradiation direction of the bulb; the rotating shaft is sleeved in a shell and freely rotates; the rotating shaft is provided with a worm gear which is engaged with screw threads of a worm; the worm is arranged on a substrate, and the irradiation angle of the bulb is regulated by rotating the worm to regulate the rotation angle of the worm gear. The lamp irradiation direction regulating structure can precisely control the irradiation angle of the rotating shaft and the lamp cap, and is extremely simple and quick in operation and suitable for the application fields of street lamps and outdoor lamps.

Description

Light fixture direction of illumination adjustment structure
Technical field
The utility model relates to a kind of light fixture, in particular, relates to a kind of adjustment structure of light fixture direction of illumination.
Background technology
In the prior art, outdoor lamp often needs to adjust its light irradiating angle when mounted, the light fixture that can adjust irradiating angle in the market is by the one circle spacing hole of processing on the periphery of lamp panel rotating shaft, the structure of inserting hosel or fixture block on spacing hole is regulated and fixing lamp panel angle, thereby realize the adjusting of light fixture direction of illumination.This structure in actual applications, the staff often is difficult to align spacing hole, complicated operation is regulated effort, and adjusting angle can only regulate than the multiple of wide-angle with certain, as the restriction of fixed angles such as 30 degree, 60 degree, 90 degree; Can't accurately regulate irradiating angle as required; In the prior art, the technological deficiency that the light fixture of adjustable-angle exists becomes urgency technical problem to be solved of those skilled in the art.
Summary of the invention
Technical purpose of the present utility model is to overcome in the prior art, and it is inaccurate and operate loaded down with trivial details technical problem that the light fixture of adjustable-angle exists degree of regulation; Provide a kind of simple to operate, just can realize the light fixture direction of illumination adjustment structure that the irradiating angle of light fixture is regulated and adjusting angle can precisely be regulated on request by worm screw.
For realizing above technical purpose, the technical solution of the utility model is
Light fixture direction of illumination adjustment structure, include lamp holder and bulb, described lamp holder is connected with a rotating shaft, the axial line of rotating shaft is vertical with bulb light direction of illumination, rotating shaft is sheathed in the shell and does and freely rotates, and described rotating shaft is provided with worm gear, the threaded engagement of the worm gear of described rotating shaft and a worm screw, worm screw is located on the pedestal, adjusts the irradiating angle of bulb by the rotational angle of rotary worm adjusting worm gear.
Further, the two ends of described worm screw are provided with the handle bolt.
Further, described bulb is a gas-discharge lamp.
Further, described bulb is the LED lamp.
Further, described worm screw is connected with motor, is rotated by the motor-driven worm screw.
Further, described motor is connected with control circuit, and described control circuit is connected with antenna, and described antenna receives the control signal of dedicated remote control and rotated by the control circuit drive motors.
The utility model adjustment structure has adopted worm geared labor-saving and stationarity, the rotating shaft design that connects at lamp holder has worm gear, by handle bolt rotary worm, drive the irradiating angle of rotation shaft regulated lamp holder, can easily realize the adjusting of any irradiating angle, simultaneously because the self-locking performance of this structure, promptly after being adjusted to suitable angle, automatically be fixed up,, can guarantee that also stablizing of irradiating angle is constant even lamp holder is subjected to bigger wind-force effect on pole.
Useful technique effect of the present utility model is: the utility model is by being provided with a worm screw, can refined control the irradiating angle of rotating shaft and lamp holder, and very simple and efficient during operation, the utility model is simple in structure, design is ingenious, and is with low cost, easy to implement.
Description of drawings
Fig. 1 is the structural representation of main part among embodiment of the utility model.
Fig. 2 is the structural representation that main part is connected in lamp holder among embodiment of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, describe the specific embodiment of the present utility model in detail, but claim is not done any qualification.
In conjunction with Fig. 1 and Fig. 2, in the utility model light fixture direction of illumination adjustment structure, include lamp holder 200 and bulb, be provided with bulb in the lamp holder 200, in force, bulb adopts the energy-saving LED lamp.Lamp holder 200 is connected with a rotating shaft 100, the axial line of rotating shaft 100 is vertical with bulb light direction of illumination, rotating shaft 100 is sheathed in the shell 101 and does and freely rotates, rotating shaft 100 is provided with worm gear, the threaded engagement of the worm gear of rotating shaft 100 and a worm screw 102, worm screw 102 is located on the pedestal 400, and the two ends of worm screw 102 are provided with handle bolt 103.Adjust the irradiating angle of bulb by the rotational angle of rotary worm 102 adjusting worm gears.In better preferred embodiment, worm screw 102 is connected with motor, by 102 rotations of motor-driven worm screw.Motor is connected with control circuit, and control circuit is connected with the antenna that is used to receive remote signal, and antenna receives the control signal of dedicated remote control and rotated by the control circuit drive motors.
The utility model adjustment structure has adopted worm geared labor-saving and stationarity, design has worm gear in the rotating shaft 100 that lamp holder 200 connects, worm gear and rotating shaft are fixed into one, by handle bolt 103 rotary worms 102, drive rotating shaft 100 and regulate the irradiating angle of lamp holder 200, can easily realize the adjusting of any irradiating angle, simultaneously because the self-locking performance of this structure, promptly after being adjusted to suitable angle, automatically be fixed up, even lamp holder 200 is subjected to bigger wind-force effect on pole 300, can guarantee that also stablizing of irradiating angle is constant.
In a word, the irradiating angle of the adjusting lamp holder that the utility model can be meticulous, and very simple and efficient during operation; It is the not only practical but also novel technological improvement of one of this area.

Claims (5)

1. light fixture direction of illumination adjustment structure, include lamp holder and bulb, it is characterized in that: described lamp holder is connected with a rotating shaft, the axial line of rotating shaft is vertical with bulb light direction of illumination, rotating shaft is sheathed in the shell and does and freely rotates, and described rotating shaft is provided with worm gear, the threaded engagement of the worm gear of described rotating shaft and a worm screw, worm screw is located on the pedestal, adjusts the irradiating angle of bulb by the rotational angle of rotary worm adjusting worm gear.
2. light fixture direction of illumination adjustment structure according to claim 1, it is characterized in that: the two ends of described worm screw are provided with the handle bolt.
3. light fixture direction of illumination adjustment structure according to claim 1 and 2 is characterized in that: described bulb is the LED lamp.
4. light fixture direction of illumination adjustment structure according to claim 1 and 2, it is characterized in that: described worm screw is connected with motor, is rotated by the motor-driven worm screw.
5. light fixture direction of illumination adjustment structure according to claim 4, it is characterized in that: described motor is connected with control circuit, and described control circuit is connected with antenna, and described antenna receives the control signal of dedicated remote control and is rotated by the control circuit drive motors.
CN2010206308899U 2010-11-26 2010-11-26 Lamp irradiation direction regulating structure CN202082819U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206308899U CN202082819U (en) 2010-11-26 2010-11-26 Lamp irradiation direction regulating structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206308899U CN202082819U (en) 2010-11-26 2010-11-26 Lamp irradiation direction regulating structure

Publications (1)

Publication Number Publication Date
CN202082819U true CN202082819U (en) 2011-12-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206308899U CN202082819U (en) 2010-11-26 2010-11-26 Lamp irradiation direction regulating structure

Country Status (1)

Country Link
CN (1) CN202082819U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102425765A (en) * 2011-12-31 2012-04-25 东莞勤上光电股份有限公司 Light spot regulating device of shadowless lamp
CN102425766A (en) * 2011-12-31 2012-04-25 东莞勤上光电股份有限公司 Light spot regulating method of shadowless lamp
CN103332528A (en) * 2013-07-10 2013-10-02 平湖迪工机械制造有限公司 Spinner
CN104665108A (en) * 2015-03-06 2015-06-03 苏州市景荣科技有限公司 Rotary shoe tree device
CN106871027A (en) * 2017-03-31 2017-06-20 林广华 A kind of ceiling lamp device
CN108361613A (en) * 2018-02-27 2018-08-03 英莱特照明工程集团有限公司 A kind of adjustable street lamp of holder angle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102425765A (en) * 2011-12-31 2012-04-25 东莞勤上光电股份有限公司 Light spot regulating device of shadowless lamp
CN102425766A (en) * 2011-12-31 2012-04-25 东莞勤上光电股份有限公司 Light spot regulating method of shadowless lamp
CN102425766B (en) * 2011-12-31 2013-05-15 东莞勤上光电股份有限公司 Light spot regulating method of shadowless lamp
CN102425765B (en) * 2011-12-31 2013-07-03 东莞勤上光电股份有限公司 Light spot regulating device of shadowless lamp
CN103332528A (en) * 2013-07-10 2013-10-02 平湖迪工机械制造有限公司 Spinner
CN104665108A (en) * 2015-03-06 2015-06-03 苏州市景荣科技有限公司 Rotary shoe tree device
CN106871027A (en) * 2017-03-31 2017-06-20 林广华 A kind of ceiling lamp device
CN108361613A (en) * 2018-02-27 2018-08-03 英莱特照明工程集团有限公司 A kind of adjustable street lamp of holder angle

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Addressee: Shenzhen General Technology Co., Ltd.

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Addressee: Shenzhen General Technology Co., Ltd.

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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: 20111221

Termination date: 20171126