CN109827122A - A kind of pendent lamp of adjustable angle of lamp body - Google Patents

A kind of pendent lamp of adjustable angle of lamp body Download PDF

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Publication number
CN109827122A
CN109827122A CN201711182881.3A CN201711182881A CN109827122A CN 109827122 A CN109827122 A CN 109827122A CN 201711182881 A CN201711182881 A CN 201711182881A CN 109827122 A CN109827122 A CN 109827122A
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CN
China
Prior art keywords
lamp body
lamp
light source
led light
hanging ball
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.)
Pending
Application number
CN201711182881.3A
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Chinese (zh)
Inventor
周祖宏
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.)
Zhongshan Wind Lighting Technology Co Ltd
Original Assignee
Zhongshan Wind Lighting 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 Zhongshan Wind Lighting Technology Co Ltd filed Critical Zhongshan Wind Lighting Technology Co Ltd
Priority to CN201711182881.3A priority Critical patent/CN109827122A/en
Publication of CN109827122A publication Critical patent/CN109827122A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a kind of arms of the pendent lamp of adjustable angle of lamp body to be made of the connector being formed after capable of being bent, the LED light source that lamp body includes light bulb, is arranged in light bulb, light bulb upper end opening is simultaneously provided with pattern segments, pattern segments are made of translucent material, and projection pattern is provided in the pattern segments, the control circuit board of control LED light source opening and closing is equipped with inside the lamp body, the temperature sensor of the temperature for detecting LED light source is additionally provided in light bulb, control circuit board is connected with LED light source, temperature sensor and power supply respectively;Arm can be bent to arbitrary shape and angle according to the needs of use by the pendent lamp, to realize the variation of the direction of illumination of lamp body, ornamental word and pattern are projected out using the pattern segments for the light transmission being located above LED light source, simultaneously, the lamp body is also equipped with the temperature control circuit being made of temperature sensor and control circuit board, it prevents LED light source overheat from burning, improves pendent lamp service life.

Description

A kind of pendent lamp of adjustable angle of lamp body
Technical field
The present invention relates to field of light fittings, relate more specifically to a kind of pendent lamp of adjustable angle of lamp body.
Background technique
The angle of lamp body of current pendent lamp is generally fixed, and arm is also rigid, and is not able to satisfy different irradiations The needs of angle and range of exposures, meanwhile, general pendent lamp does not have the function of projection decoration, in addition, general pendent lamp does not have The standby excessively high power-off protection function of temperature.
Secondly, the suspension gear of general pendent lamp includes fixed hanger on the ceiling, the fixation being arranged on hanger Ball seat, sunpender, sunpender top are provided with the hanging ball to match with fixed ball seat, and hanging ball and fixed ball seat pass through card slot and fixture block Cooperation carries out the fixation of circumferencial direction, and the cooperation for only relying on fixture block and card slot carries out circumferentially fixed be easy to produce in use process In make hanging ball be detached from fixed ball seat, or make Lamp with ceiling fan generate shaking, influence the stability and safety of Lamp with ceiling fan.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of pendent lamp of adjustable angle of lamp body, which also has There are projection decoration functions and the excessively high power-off protection function of temperature.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of pendent lamp of adjustable angle of lamp body, including suspender and lamp bracket, circular array shows several arms on lamp bracket, each A lamp body is provided on arm, the arm is made of the connector being formed after capable of being bent, and the lamp body includes light bulb, setting LED light source in light bulb, the light bulb upper end opening are simultaneously provided with pattern segments, and the pattern segments are made of translucent material, and Projection pattern is provided in the pattern segments, the light bulb lower end is provided with the first nipple, be provided on the arm with The corresponding lamp holder of first nipple, the lamp body inside are equipped with the control circuit board of control LED light source opening and closing, also set in light bulb Have a temperature sensor of the temperature for detecting the LED light source, the control circuit board respectively with LED light source, temperature sensing Device and power supply are connected.
The connector is metal hose or metal strip, and the appearance of the connector is coated with plastic flexible pipe.
The outer surface of the plastic flexible pipe is equipped with groove, is arranged at intervals with several LED luminescence chips in the groove, several A LED luminescence chip is connected with the control circuit board.
Suspension gear includes hanger and sunpender, and the top of sunpender is provided with hanging ball, is provided on the hanger and hanging ball pair The hanging ball fixing seat answered, the polygon for including the downward semi-spherical portion of a spherical surface and being arranged on the upper surface of semi-spherical portion of lobbing Connecting plate, the hanging ball fixing seat have one opening, and lob fixing seat be equipped with match with the connecting plate it is polygon Shape collar portion and the arc collar portion to match with semi-spherical portion are spirally connected between the side wall of the hanging ball fixing seat and the side wall of sunpender One screw.
It is offered in the middle part of the hanging ball and makes way for the through-hole that sunpender passes vertically through, running through on the side wall of the sunpender has one Lateral pin hole, the inner wall of the through-hole of hanging ball are equipped with groove corresponding with lateral pin hole, and a pin passes through lateral pin hole and is clamped In the groove.
The beneficial effects of the present invention are: the arm of the pendent lamp of the above structure is made of the connector that can be formed after being bent, it can Arbitrary shape and angle are bent to according to the needs of use, so that the variation of the direction of illumination of lamp body is realized, in the light bulb of lamp body End opening is provided with the pattern segments above LED light source, which is made of translucent material and is equipped with projection pattern, thus Lamp body is allowed to be projected out ornamental word and pattern, meanwhile, which is also equipped with by temperature sensor and control circuit board structure At temperature control circuit, prevent LED light source overheat burn.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is the schematic diagram of internal structure of lamp body in Fig. 1 embodiment;
Fig. 3 is the structural schematic diagram of the arm of the present invention in one embodiment;
Fig. 4 is the structural schematic diagram of suspension gear of the invention;
Fig. 5 is the Section A-A schematic diagram of Fig. 4.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments, however, it is desirable to explanation It is that the explanation to following implementation is schematically, not constitute to specific restriction of the invention.
Referring to figs. 1 to Fig. 5, a kind of pendent lamp of adjustable angle of lamp body of the invention, including suspender 10 and lamp bracket 2, Circular array shows several arms 21 on lamp bracket 2, a lamp body 3 is provided on each arm 21, after the arm 21 is by that can be bent The connector of sizing is constituted, and the lamp body 3 includes light bulb 31, the LED light source 32 being arranged in light bulb 31,31 upper end of light bulb It is open and is provided with pattern segments 33, the pattern segments 33 are made of translucent material, and are provided with perspective view in the pattern segments 33 Case, 31 lower end of light bulb are provided with the first nipple 34, are provided on the arm 21 corresponding with the first nipple 34 Lamp holder, the control circuit board that control LED light source 32 opens and closes is equipped with inside the lamp body 3, is additionally provided in light bulb 31 for detecting The temperature sensor of the temperature of the LED light source 32, the control circuit board respectively with LED light source 32, temperature sensor and Power supply is connected.The arm 21 of the pendent lamp of the above structure is made of the connector that can be formed after being bent, can be according to the needs of use Arbitrary shape and angle are bent to, thus realize the variation of the direction of illumination of lamp body 3,31 upper end opening of the light bulb setting of lamp body 3 There are the pattern segments 33 for being located at 32 top of LED light source, which is made of translucent material and is equipped with projection pattern, so that Lamp body can be projected out ornamental word and pattern, meanwhile, which is also equipped with is made of temperature sensor and control circuit board Temperature control circuit prevents the overheat of LED light source 32 from burning.
Preferably, the connector is metal hose or metal strip, after metal hose or metal strip are bent by iron or copper etc. The metal that can be formed is constituted, and the appearance of the connector is coated with plastic flexible pipe 4.
The outer surface of the plastic flexible pipe 4 is equipped with groove 41, is arranged at intervals with several LED luminescence chips in the groove 41 42, several LED luminescence chips 42 are connected with the control circuit board.The temperature sensor is for measuring LED light source 32 Temperature, when the temperature is excessively high, control circuit board will disconnect the connection circuit of the LED light source 32 to LED light source 32, and described in being connected to Circuit between LED luminescence chip 42 and control circuit board, therefore several LED luminescence chips 42 are bright while the extinguishing of lamp body 3 It rises, when the temperature of LED light source 32 drops to the temperature of setting, control circuit board restarting LED light source 32 simultaneously extinguishes several LED luminescence chip 42.The replacing to light of LED light source 32 and LED luminescence chip 42 can continue to provide illumination, and prevent LED light source 32 improves the service life of lamp body 3 because overheat damages, and makes pendent lamp integrally more ornamental.
In the present embodiment, referring to Fig. 4 and Fig. 5, suspension gear 10 includes hanger 11 and sunpender 12, and the top of sunpender 12 is set It is equipped with hanging ball 13, is provided on the hanger 11 and includes a spherical surface with 13 corresponding hanging ball fixing seats 14 of hanging ball, the hanging ball 13 The connecting plate 132 of downward semi-spherical portion 131 and the polygon being arranged on the upper surface of semi-spherical portion 131, the hanging ball fixing seat 14 have an opening, and fixing seat 14 of lobbing is equipped with the polygon collar portion 141 that matches with the connecting plate 132 and with half The arc collar portion 142 that bulb 131 matches, be spirally connected a spiral shell between the side wall of the hanging ball fixing seat 14 and the side wall of sunpender 12 Nail 15.In the present embodiment, the shape of the connecting plate 132 be octagon, in other embodiments, connecting plate 132 with it is polygon The polygon that the chamfered shape of shape collar portion 141 can also can prevent the two from relatively rotating for pentagon or hexagon etc. connects Structure.
Preferably, the middle part of the hanging ball 13, which offers, makes way for the through-hole that sunpender 12 passes vertically through, the sunpender 12 Through there is a lateral pin hole on side wall, 13 inner wall of through-hole of lobbing is equipped with groove 16 corresponding with lateral pin hole, a pin 17 pass through lateral pin hole and are connected in the groove 16, prevent from being detached between hanging ball 13 and sunpender 12, further increase The stability and safety of pendent lamp.
Preferable implementation of the invention is illustrated above, certainly, the present invention can also use and above-mentioned implementation The different form of mode, those skilled in the art's made equivalent transformation on the premise of without prejudice to spirit of the invention Or corresponding change, all it should belong in protection scope of the present invention.

Claims (5)

1. a kind of pendent lamp of adjustable angle of lamp body, including suspender (10) and lamp bracket (2), circular array is shown on lamp bracket (2) Several arms (21) are provided with a lamp body (3) on each arm (21), it is characterised in that: the arm (21) is by that can be bent The connector being formed afterwards is constituted, and the lamp body (3) includes the LED light source (32) of light bulb (31), setting in light bulb (31), described Light bulb (31) upper end opening is simultaneously provided with pattern segments (33), and the pattern segments (33) are made of translucent material, and the pattern segments (33) projection pattern is provided on, light bulb (31) lower end is provided with the first nipple (34), sets on the arm (21) It is equipped with lamp holder corresponding with the first nipple (34), the control of control LED light source (32) opening and closing is equipped with inside the light bulb (31) Circuit board processed, the interior temperature sensor for being additionally provided with the temperature for detecting the LED light source (32) of lamp body (3), the control electricity Road plate is connected with LED light source (32), temperature sensor and power supply respectively.
2. a kind of pendent lamp of adjustable angle of lamp body as described in claim 1, it is characterised in that:
The connector is metal hose or metal strip, and the appearance of the connector is coated with plastic flexible pipe (4).
3. a kind of pendent lamp of adjustable angle of lamp body as claimed in claim 2, it is characterised in that:
The outer surface of the plastic flexible pipe (4) is equipped with groove (41), and the luminous core of several LED is arranged at intervals in the groove (41) Piece (42), several LED luminescence chips (42) are connected with the control circuit board.
4. a kind of pendent lamp of adjustable angle of lamp body as described in claim 1, it is characterised in that:
Suspension gear (10) includes hanger (11) and sunpender (12), and the top of sunpender (12) is provided with hanging ball (13), the hanger (11) hanging ball fixing seat (14) corresponding with hanging ball (13) is provided on, the hanging ball (13) includes the downward semi-spherical portion of a spherical surface (131) and the connecting plate (132) of polygon on the upper surface of semi-spherical portion (131) is set, the hanging ball fixing seat (14) has Have an opening, and fixing seat of lobbing (14) be equipped with the polygon collar portion (141) that matches with the connecting plate (132) and with The arc collar portion (142) that semi-spherical portion (131) matches, it is described hanging ball fixing seat (14) side wall and sunpender (12) side wall it Between be spirally connected a screw (15).
5. a kind of pendent lamp of adjustable angle of lamp body as claimed in claim 4, it is characterised in that:
It is offered in the middle part of the hanging ball (13) and makes way for the through-hole that sunpender (12) passes vertically through, on the side wall of the sunpender (12) Through there is a lateral pin hole, the inner wall of the through-hole of hanging ball (13) is equipped with groove (16) corresponding with lateral pin hole, a pin (17) it passes through lateral pin hole and is connected in the groove (16).
CN201711182881.3A 2017-11-23 2017-11-23 A kind of pendent lamp of adjustable angle of lamp body Pending CN109827122A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711182881.3A CN109827122A (en) 2017-11-23 2017-11-23 A kind of pendent lamp of adjustable angle of lamp body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711182881.3A CN109827122A (en) 2017-11-23 2017-11-23 A kind of pendent lamp of adjustable angle of lamp body

Publications (1)

Publication Number Publication Date
CN109827122A true CN109827122A (en) 2019-05-31

Family

ID=66858812

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711182881.3A Pending CN109827122A (en) 2017-11-23 2017-11-23 A kind of pendent lamp of adjustable angle of lamp body

Country Status (1)

Country Link
CN (1) CN109827122A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202521364U (en) * 2012-02-06 2012-11-07 青海西富佰鸿光电有限责任公司 LED desk lamp
CN205895667U (en) * 2016-06-21 2017-01-18 广东名家汇电器有限公司 Novel suspend mechanism in midair
CN206300058U (en) * 2016-09-29 2017-07-04 中山市珞珈电器有限公司 A kind of illuminating lamp
CN206626490U (en) * 2017-01-25 2017-11-10 中山市开泓灯饰有限公司 A kind of pendent lamp with drop shadow effect

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202521364U (en) * 2012-02-06 2012-11-07 青海西富佰鸿光电有限责任公司 LED desk lamp
CN205895667U (en) * 2016-06-21 2017-01-18 广东名家汇电器有限公司 Novel suspend mechanism in midair
CN206300058U (en) * 2016-09-29 2017-07-04 中山市珞珈电器有限公司 A kind of illuminating lamp
CN206626490U (en) * 2017-01-25 2017-11-10 中山市开泓灯饰有限公司 A kind of pendent lamp with drop shadow effect

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Application publication date: 20190531

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