CN206055395U - A kind of LED spotlight - Google Patents

A kind of LED spotlight Download PDF

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Publication number
CN206055395U
CN206055395U CN201621044044.5U CN201621044044U CN206055395U CN 206055395 U CN206055395 U CN 206055395U CN 201621044044 U CN201621044044 U CN 201621044044U CN 206055395 U CN206055395 U CN 206055395U
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CN
China
Prior art keywords
connection ring
ring
light source
rotary support
radiator
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Active
Application number
CN201621044044.5U
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Chinese (zh)
Inventor
刘本忠
钱波
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Xiamen Jinwannian Lighting Co Ltd
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Xiamen Jinwannian Lighting Co Ltd
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Priority to CN201621044044.5U priority Critical patent/CN206055395U/en
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  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

This utility model provides a kind of LED spotlight, luminous component with LED light source is linked together by combination of the LED spotlight by the first connection ring with the second connection ring with the rotating part with spinfunction, when needing detachable maintaining, as long as will outward winding between the first connection ring and radiator, repair and replacement can be carried out to LED light source, it is easy to loading and unloading, easy to maintenance;Rotary support is arranged in the spherical arc shape inner chamber body of lamp base, can carry out omnibearing rotation.

Description

A kind of LED spotlight
Technical field
This utility model is related to lighting field, and in particular to it is a kind of it is easy to loading and unloading, easy to maintenance, and can comprehensive adjusting angle The LED spotlight of degree.
Background technology
LED(Light Emitting Diode), light emitting diode is a kind of can to convert electrical energy into consolidating for visible ray The semiconductor device of state, it directly can be converted into light electricity.The appearance of LED, relative to ordinary lamps(Electric filament lamp etc.)Have Energy-conservation, life-span length, the suitability is good, the response time is short, it is environmentally friendly the advantages of.
The light luminance that LED spotlight sends is high, and scope is little, and the light of high brightness serves beautification well to illuminated object With prominent effect, therefore it is widely used in various shops and showcase.Another critical function of LED spotlight is according to use The needs of person are rotated so that the light for sending accurately can irradiate and illuminated object, reach best illuminating effect.In order to Such purpose is reached, LED spotlight often possesses a main lamp body and a bearing, and main lamp body can be certain in bearing In the range of the anglec of rotation, reached adjustment light purpose.Traditional LED spotlight is in order to realize the rotation of main lamp body and bearing Main lamp body and bearing are linked together by connection often through a rotating shaft is arranged.With increasing for number of times, the service life of rotating shaft Decline, the structure for causing LED spotlight is less reliable, fault rate is high.Furthermore, being connected using rotating shaft, its anglec of rotation is limited, dress With and dismantle it is loaded down with trivial details.
Utility model content
For this purpose, this utility model provide it is a kind of it is easy to loading and unloading, easy to maintenance, and can comprehensive adjustment angle LED spotlight.
To reach above-mentioned purpose, a kind of LED spotlight that this utility model is provided, including:Radiator, installing plate, LED light Source, fixed plate, collimating lens, the first connection ring, the second connection ring, rotary support and lamp base, the radiator includes hollow Cylindrical body and distribution are arranged on the radiating fin of body peripheral side, and the inner circumferential side of the body is provided with draw-in groove, the installing plate Fix on the draw-in groove, the LED light source is fixed on a mounting board by fixed plate;First connection ring includes the first ring body And with the first ring body integrally connected and the second ring body for stretching out, first ring body and the second ring body are equipped with outer spiral shell Stricture of vagina, the radiator are provided with the female thread being engaged with the first ring body external screw thread, and second connection is equipped with and connects with first The female thread that the external screw thread of the second ring body of ring is engaged is connect, second connection ring also extends inwardly to form the first limiting section, The light output surface of the collimating lens stretches out to form a limited step, and second connection ring is set in going out for collimating lens On bright finish, its first limiting section is mutually engaged by clamping with the limited step of collimating lens, second ring body and second of the first connection ring Spun by screw thread between connection ring, spun by screw thread between the first ring body of the first connection ring and radiator, and then by standard Straight lens are fixed on a heat sink, and the exiting surface of the light-entering surface correspondence LED light source of collimating lens;Second connection ring connects It is connected on rotary support, the rotary support is rotatably disposed on lamp base.
A kind of preferred version of the present utility model, the rotary support are the hollow ball with the first opening and the second opening Arcuate structure, its spherical arc shape inwall are open from first and be provided with limit rib, the rotary support at the second opening to the second opening direction The second limiting section is extended inwardly to form, buckling groove between limit rib and the second limiting section, is formed, second connection ring is in external force In the presence of cross from the first opening and limit rib and then be fixed in buckling groove.
Further, the lamp base is provided with the spherical arc shape inner chamber body being engaged with rotary support, and the rotary support can It is rotatably provided in the spherical arc shape inner chamber body of lamp base.
Another kind of preferred version of the present utility model, also including a power connector, the power connector includes a lid Plate and the clamping joint being connected on the cover plate, the cover plate are arranged in the cylindrical body of radiator, and the clamping joint is by leading Line is formed with LED light source and is electrically connected.
Another kind of preferred version of the present utility model, the LED light source are COB light source.
Another kind of preferred version of the present utility model, also includes two spring assemblies for installing, outside the lamp base The week side of boss is provided with the first screw, and the spring assembly is equipped with corresponding second screw, bolt spin successively the second screw, First screw is further fixed on spring assembly on lamp base.
The technical scheme provided by this utility model, is had the advantages that:
By the combination of the first connection ring and the second connection ring is by the luminous component with LED light source and has spinfunction Rotating part link together, when needing detachable maintaining, as long as will outward winding between the first connection ring and radiator, you can right LED light source carries out repair and replacement, easy to loading and unloading, easy to maintenance;Rotary support is arranged in the spherical arc shape inner chamber body of lamp base, can Carry out omnibearing rotation.
Description of the drawings
Fig. 1 show the schematic appearance of LED spotlight in embodiment;
Fig. 2 show the schematic cross-section of LED spotlight in embodiment;
Fig. 3 show the decomposing schematic representation of LED spotlight in embodiment.
Specific embodiment
To further illustrate each embodiment, this utility model is provided with accompanying drawing.These accompanying drawings are in this utility model is disclosed A part for appearance, which is mainly to illustrate embodiment, and the running that can coordinate the associated description of description to explain embodiment is former Reason.Coordinate with reference to these contents, those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new The advantage of type.Component in figure is not necessarily to scale, and similar element numbers are conventionally used to indicate similar component.
This utility model is further illustrated in conjunction with the drawings and specific embodiments.
Referring to figs. 1 to shown in Fig. 3, a kind of LED spotlight that this utility model is provided, including:Power connector, radiator 20th, installing plate 310, LED light source 320, fixed plate 330, collimating lens 50, the first connection ring 410, the second connection ring 420, rotation Bearing 60, lamp base 70 and two spring assemblies 80, the radiator 20 include that hollow barrel-type body 201 and distribution are arranged on body The radiating fin 202 of 201 outer circumferential sides, the inner circumferential side of the body 201 is provided with draw-in groove(It is not shown), the installing plate 310 fixes On the draw-in groove, LED light source 320 is COB light source 320, and LED light source 320 is fixed on installing plate 310 by fixed plate 330; The clamping joint 101 that the power connector includes a cover plate 102 and is connected on the cover plate 102, the cover plate 102 is arranged on scattered In the cylindrical body 201 of hot device 20, the clamping joint 101 passes through wire(It is not shown)Formed with LED light source 320 and electrically connected.
First connection ring 410 includes the first ring body 411 and with 411 integrally connected of the first ring body and stretches out Second ring body 412, first ring body 411 and the second ring body 412 are equipped with external screw thread, and the radiator 20 is provided with and first The female thread that 411 external screw thread of ring body is engaged, second connection ring 420 are provided with the second ring body 412 with the first connection ring 410 The female thread that is engaged of external screw thread, second connection ring 420 also extends inwardly to form the first limiting section 421, the collimation The light output surface of lens 50 stretches out to form a limited step 501, and second connection ring 420 is set in collimating lens 50 On exiting surface, its first limiting section 421 is mutually engaged by clamping with the limited step 501 of collimating lens 50, and the of the first connection ring 410 Spun by screw thread between two ring bodies 412 and the second connection ring 420, the first ring body 411 and the radiator 20 of the first connection ring 410 Between spun by screw thread, and then collimating lens 50 are fixed on radiator 20, and the light-entering surface correspondence of collimating lens 50 The exiting surface of LED light source 320.
The rotary support 60 be with first opening 602 and second opening 603 hollow ball arcuate structure, its spherical arc shape Inwall is provided with limit rib 601 from 602 to second 603 directions of opening of the first opening, and the rotary support 60 at the second opening 603 is inside Extend and form the second limiting section(It is not shown), between limit rib 601 and the second limiting section, form buckling groove, second connection ring 420 cross limit rib 601 in the presence of external force from the first opening 602 is further fixed in buckling groove.The lamp base 70 are provided with the spherical arc shape inner chamber body being engaged with rotary support 60, and the rotary support 60 is in the presence of external force to lamp base 70 Spherical arc shape inner chamber body in extruding, rotary support 60 is fastened on after producing certain deformation in the spherical arc shape inner chamber body of lamp base 70, And can arbitrarily rotate in the spherical arc shape inner chamber body of lamp base 70.The outer circumferential side of the lamp base 70 is provided with the first screw(Do not show Go out), the spring assembly 80 is equipped with corresponding second screw(It is not shown), bolt 90 spin successively the second screw, First screw is further fixed on spring assembly 80 on lamp base 70.
When needing detachable maintaining, as long as will outward winding between the first connection ring 410 and radiator 20, you can to LED light source 320 Carry out repair and replacement.
In the present embodiment, fixed plate 330 is fixed on LED light source 320 on installing plate 310, and its concrete mode is by existing There is the cooperation of bolt and screw in technology to reach, will not be described in detail herein.The centre of fixed plate 330 is provided with resigning hole 331, makes The exiting surface of LED light source 320 is passed through.
In the present embodiment, the clamping joint 101 that the power connector includes a cover plate 102 and is connected on the cover plate 102, The cover plate 102 is arranged in the cylindrical body 201 of radiator 20, and the clamping joint 101 is by wire and 320 shape of LED light source Into electrical connection.Driving power supply end can directly be connected on clamping joint 101 and then provide power supply for whole lamp, easy to connect.
The technical scheme provided by this utility model, will have by combination of first connection ring with the second connection ring The luminous component of LED light source with link together with the rotating part of spinfunction, when needing detachable maintaining, as long as by first Outward winding between connection ring and radiator, you can repair and replacement are carried out to LED light source, it is easy to loading and unloading, easy to maintenance;Rotary support sets Put in the spherical arc shape inner chamber body of lamp base, omnibearing rotation can be carried out.
Although specifically showing and describing this utility model with reference to embodiment, those skilled in the art should be bright In vain, in the spirit and scope of the present utility model limited without departing from appended claims, in the form and details may be used To make a variety of changes to this utility model, protection domain of the present utility model is.

Claims (6)

1. a kind of LED spotlight, it is characterised in that:Including:Radiator, installing plate, LED light source, fixed plate, collimating lens, first Connection ring, the second connection ring, rotary support and lamp base, the radiator include that hollow barrel-type body and distribution are arranged on body The radiating fin of outer circumferential side, the inner circumferential side of the body are provided with draw-in groove, and the installing plate is fixed on the draw-in groove, the LED light Source is fixed on a mounting board by fixed plate;First connection ring includes the first ring body and with the first ring body integrally connected simultaneously The second ring body for stretching out, first ring body and the second ring body are equipped with external screw thread, and the radiator is provided with and first The female thread that ring body external screw thread is engaged, second connection are equipped with the external screw thread matching with the second ring body of the first connection ring The female thread of conjunction, second connection ring also extend inwardly to form the first limiting section, and the light output surface of the collimating lens is outside Extend and form a limited step, second connection ring is set on the exiting surface of collimating lens, its first limiting section and collimation The limited step of lens is mutually engaged by clamping, and is spun by screw thread between second ring body and the second connection ring of the first connection ring, the Spun by screw thread between first ring body of one connection ring and radiator, and then collimating lens are fixed on a heat sink, and it is accurate The exiting surface of the light-entering surface correspondence LED light source of straight lens;Second connection ring is connected on rotary support, the rotation Seat is rotatably disposed on lamp base.
2. LED spotlight according to claim 1, it is characterised in that:The rotary support is with the first opening and second The hollow ball arcuate structure of opening, its spherical arc shape inwall are open from first and be provided with limit rib, the second opening to the second opening direction The rotary support at place extends inwardly to form the second limiting section, forms buckling groove between limit rib and the second limiting section, and described second Connection ring in the presence of external force from the first opening is crossed limit rib and is further fixed in buckling groove.
3. LED spotlight according to claim 2, it is characterised in that:The lamp base is provided with what is be engaged with rotary support Spherical arc shape inner chamber body, the rotary support are rotatably disposed in the spherical arc shape inner chamber body of lamp base.
4. LED spotlight according to claim 1, it is characterised in that:Also include a power connector, the power connector Including a cover plate and the clamping joint being connected on the cover plate, the cover plate is arranged in the cylindrical body of radiator, the clamping Head is formed with LED light source by wire and is electrically connected.
5. LED spotlight according to claim 1, it is characterised in that:The LED light source is COB light source.
6. LED spotlight according to claim 1, it is characterised in that:Also include two spring assemblies for installing, the lamp The outer circumferential side of base is provided with the first screw, and the spring assembly is equipped with corresponding second screw, and bolt is spun successively Second screw, the first screw are further fixed on spring assembly on lamp base.
CN201621044044.5U 2016-09-08 2016-09-08 A kind of LED spotlight Active CN206055395U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621044044.5U CN206055395U (en) 2016-09-08 2016-09-08 A kind of LED spotlight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621044044.5U CN206055395U (en) 2016-09-08 2016-09-08 A kind of LED spotlight

Publications (1)

Publication Number Publication Date
CN206055395U true CN206055395U (en) 2017-03-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621044044.5U Active CN206055395U (en) 2016-09-08 2016-09-08 A kind of LED spotlight

Country Status (1)

Country Link
CN (1) CN206055395U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019001308A1 (en) * 2017-06-28 2019-01-03 苏州欧普照明有限公司 Lamp
WO2021244422A1 (en) * 2020-06-01 2021-12-09 苏州欧普照明有限公司 Lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019001308A1 (en) * 2017-06-28 2019-01-03 苏州欧普照明有限公司 Lamp
WO2021244422A1 (en) * 2020-06-01 2021-12-09 苏州欧普照明有限公司 Lamp

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