CN205979368U - LED down lamp of removable LED lamp unit - Google Patents

LED down lamp of removable LED lamp unit Download PDF

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Publication number
CN205979368U
CN205979368U CN201620796722.7U CN201620796722U CN205979368U CN 205979368 U CN205979368 U CN 205979368U CN 201620796722 U CN201620796722 U CN 201620796722U CN 205979368 U CN205979368 U CN 205979368U
Authority
CN
China
Prior art keywords
lamp
led
lamp unit
installing plate
pcb board
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
CN201620796722.7U
Other languages
Chinese (zh)
Inventor
陈林林
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.)
BOSLIN OPTOELECTRONICS Co Ltd
Original Assignee
BOSLIN OPTOELECTRONICS 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 BOSLIN OPTOELECTRONICS Co Ltd filed Critical BOSLIN OPTOELECTRONICS Co Ltd
Priority to CN201620796722.7U priority Critical patent/CN205979368U/en
Application granted granted Critical
Publication of CN205979368U publication Critical patent/CN205979368U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a LED down lamp of removable LED lamp unit, including the lamp stand, with lamp stand one end fixed connection's radiator, close and install the lamp shade of covering at the lamp with lamp stand other end fixed connection's lamp lid, cover, the installation tip of lamp shade is provided with the external screw thread that closes the installation with the lamp housing, and the lamp lid is provided with the internal thread that agrees with each other with the external screw thread, fixing on the lamp stand and being provided with a PCB board, be provided with a plurality of parallelly connected return circuits on the PCB board, each return circuit is provided with positive negative pole contact point, and PCB board top is provided with the LED lamp unit mounting panel of fixing mutually with the lamp lid, the mounting panel is provided with the installation position with each return circuit one -to -one. The utility model discloses a make the lamp shade be removable setting to, simultaneously LED lamp unit be also for can dismantle the setting, so, the change of LED down lamp can be made things convenient for, professional's operation is need not.

Description

A kind of LED down of replaceable LED lamp unit
Technical field
This utility model is related to field of illuminating device, more particularly, to a kind of LED down of replaceable LED lamp unit.
Background technology
In prior art, LED down is typically all arranged in ceiling or body of wall, using installation by adhering, existing LED Down lamp is typically both configured to an entirety, and in lamp body, each LED luminescence unit adopts tandem to install, and typically all adopts whole in damage Lamp is changed, and installs because LED down adopts monoblock type to embed, and after damage, general use user cannot oneself change, and needs Professional, repair and replacement bother.
Therefore, prior art existing defects, need to improve.
Utility model content
Technical problem to be solved in the utility model is:There is provided one kind without professional, can directly change LED etc. The LED down of unit.
The technical solution of the utility model is as follows:A kind of LED down of replaceable LED lamp unit, including lamp socket and lamp socket Radiator that one end is fixedly connected and the light cover being fixedly connected with the lamp socket other end and cover close the lamp being arranged on light cover Cover;Wherein, the mounting end of lampshade is provided with and closes, with lamp cover, the external screw thread installed, and light cover is provided with and is mutually agreed with external screw thread Female thread;And, a pcb board is fixedly installed on lamp socket, pcb board is provided with the loop of some parallel connections, every primary Ioops set It is equipped with both positive and negative polarity contact point, above pcb board, be provided with the LED lamp unit installing plate fixing with light cover phase;Installing plate be provided with The one-to-one installation position in each loop, each installation position is installed a removable LED lamp unit, LED lamp unit after mounting, Both positive and negative polarity contact point on loop corresponding with its installation position contacts fixation, and forms luminous loop.
It is applied to technique scheme, in described LED down, the both side ends of lampshade are also respectively provided with and meet human body Engineering the two camber line recessed grooves for hand-held lampshade.
It is applied to each technique scheme, in described LED down, the front surface of installing plate is provided with a scattering layer, And, the rear surface of installing plate is provided with a heat dissipating layer.
It is applied to each technique scheme, in described LED down, installing plate is additionally provided with some radiating pin holes.
Using such scheme, this utility model is by resetting the internal structure of lamp body and mutual mounting means, permissible Make lampshade be removable setting, and, LED lamp unit is also detachable setting, so, can facilitate LED down more simultaneously Change, without professional's operation.
Brief description
Fig. 1 is cross section structure schematic diagram of the present utility model;
Fig. 2 is positive structure schematic of the present utility model.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is described in detail.
Present embodiments provide a kind of LED down of replaceable LED lamp unit, as shown in figure 1, LED down includes lamp socket 102 radiators 101 being fixedly connected with lamp socket 102 one end, the light cover 103 that the other end of lamp socket 102 is fixedly connected, light cover 103 Upper cover is closed and is provided with lampshade 106.
Wherein, radiator 101 is set to fin slices radiator, and the mounting end of lampshade 106 is provided with and closes peace with light cover 103 cover The external screw thread of dress, light cover 103 is provided with the female thread mutually agreeing with external screw thread, so, mutually can be agreed with by rotation External screw thread and female thread, lampshade 106 are covered conjunction and are arranged on light cover 103, and, be fixedly installed a pcb board on lamp socket 102 104, pcb board 104 is provided with the loop of some parallel connections, every primary Ioops are provided with both positive and negative polarity contact point, are provided with above pcb board Fixing LED lamp unit 107 installing plate 110 with light cover phase.
Installing plate 110 is provided with the one-to-one installation position with each loop, each installation position is mounted with one removable The LED lamp unit 107 of formula, so, LED lamp unit after mounting, both positive and negative polarity contact point on loop corresponding with its installation position Contact is fixed, and forms luminous loop, and wherein, removable LED lamp unit 107 can be installed using buckle or screw thread, wherein, External screw thread can be arranged on LED lamp unit, the female thread of adaptation be arranged on the installation position of installing plate, such that it is able to realize spiral shell Stricture of vagina is installed, or, buckle is set in LED lamp unit 107, the draw-in groove of adaptation is arranged on the installation position of installing plate, so, permissible Realize buckle to install.
Or, as shown in Fig. 2 can also be also respectively provided with the both side ends of lampshade 106 and meeting ergonomics and be used in combination In camber line recessed groove 201 and the camber line recessed groove 202 of hand-held lampshade, so, it is positioned on two camber line recessed grooves by finger, from And convenient rotate lampshade 106 is installed or rotation dismounting.
Or, as shown in figure 1, being also provided with a scattering layer 108 in the front surface of installing plate 110, and, installing plate 110 rear surface is provided with a heat dissipating layer 109, and the light that each LED lamp unit 107 can be sent by scattering layer 108 is radiated, Increase amount of light, thus increasing brightness of illumination and lighting illumination intensity, heat dissipating layer 109 can accelerate each LED lamp unit 107 on pcb board Radiating rate so as to service life is longer.
Again or, some radiating pin holes 105 can also be provided with installing plate 110, radiating pin hole 105 can increase LED down lamp body internal heat dissipating passage, accelerates radiating, extends the service life of lamp body.
These are only preferred embodiment of the present utility model, be not limited to this utility model, all in this practicality Any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model Within the scope of shield.

Claims (4)

1. a kind of LED down of replaceable LED lamp unit it is characterised in that:
The radiator being fixedly connected with lamp socket one end including lamp socket and the light cover being fixedly connected with the lamp socket other end and cover Close the lampshade being arranged on light cover;
Wherein, the mounting end of lampshade is provided with and closes, with lamp cover, the external screw thread installed, and light cover is provided with the mutual contract with external screw thread The female thread closing;
And, a pcb board is fixedly installed on lamp socket, pcb board is provided with the loop of some parallel connections, every primary Ioops are just provided with Cathode contact point, is provided with the LED lamp unit installing plate fixing with light cover phase above pcb board;
Installing plate is provided with the one-to-one installation position with each loop, and a removable LED lamp unit is installed in each installation position, After mounting, the both positive and negative polarity contact point on loop corresponding with its installation position contacts fixation to LED lamp unit, and is formed and light back Road.
2. LED down according to claim 1 it is characterised in that:The both side ends of lampshade are also respectively provided with and meet people Body engineering the two camber line recessed grooves for hand-held lampshade.
3. LED down according to claim 1 it is characterised in that:The front surface of installing plate is provided with a scattering layer, and And, the rear surface of installing plate is provided with a heat dissipating layer.
4. LED down according to claim 1 it is characterised in that:Installing plate is additionally provided with some radiating pin holes.
CN201620796722.7U 2016-07-27 2016-07-27 LED down lamp of removable LED lamp unit Expired - Fee Related CN205979368U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620796722.7U CN205979368U (en) 2016-07-27 2016-07-27 LED down lamp of removable LED lamp unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620796722.7U CN205979368U (en) 2016-07-27 2016-07-27 LED down lamp of removable LED lamp unit

Publications (1)

Publication Number Publication Date
CN205979368U true CN205979368U (en) 2017-02-22

Family

ID=58026639

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620796722.7U Expired - Fee Related CN205979368U (en) 2016-07-27 2016-07-27 LED down lamp of removable LED lamp unit

Country Status (1)

Country Link
CN (1) CN205979368U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020258454A1 (en) * 2019-06-25 2020-12-30 林韵烨 Convenient-to-maintain led lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020258454A1 (en) * 2019-06-25 2020-12-30 林韵烨 Convenient-to-maintain led lamp

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Legal Events

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

Granted publication date: 20170222

Termination date: 20170727

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