CN201724036U - Rotatablely regulated LED fluorescent tube - Google Patents

Rotatablely regulated LED fluorescent tube Download PDF

Info

Publication number
CN201724036U
CN201724036U CN2010202460420U CN201020246042U CN201724036U CN 201724036 U CN201724036 U CN 201724036U CN 2010202460420 U CN2010202460420 U CN 2010202460420U CN 201020246042 U CN201020246042 U CN 201020246042U CN 201724036 U CN201724036 U CN 201724036U
Authority
CN
China
Prior art keywords
fluorescent tube
lamp
tumbler
rotating
led fluorescent
Prior art date
Application number
CN2010202460420U
Other languages
Chinese (zh)
Inventor
刘杰
Original Assignee
刘杰
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 刘杰 filed Critical 刘杰
Priority to CN2010202460420U priority Critical patent/CN201724036U/en
Application granted granted Critical
Publication of CN201724036U publication Critical patent/CN201724036U/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/65Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20Light sources comprising attachment means
    • F21K9/27Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • F21K9/272Details of end parts, i.e. the parts that connect the light source to a fitting; Arrangement of components within end parts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Abstract

The utility model discloses a rotatablely regulated LED fluorescent tube, which comprises a lamp tube and a lamp cap, wherein the lamp cap comprises a fixed part and a rotating part, the fixed part and the rotating part are detachably installed and are in stepwise running fit, the lamp tube is abutted with the rotating part of the lamp cap, the lamp tube and the rotating part of the lamp cap are detachably installed, a connecting hole is respectively arranged on the matched end surfaces of the lamp tube and the rotating part of the lamp cap, a first connecting bolt is screwed in the connecting hole, the fixed part and the rotating part are mutually sleeved, elastic positioning parts are arranged on the outer lateral wall of the fixed part, and a plurality of concave positions matched with the elastic positioning parts are arranged on the inner lateral wall of the rotating part. After the technical scheme is adopted, if partial LED lamps are damaged in the daily use of the LED fluorescent tube, the LED fluorescent tube can be detached to detach the lamp tube and the lamp cap to realize the maintenance for the LED lamps inside the lamp tube, thereby the utility model avoids that the whole LED fluorescent tube is changed caused by the damage of an individual LED lamp, and resources are saved.

Description

A kind of LED fluorescent tube of rotatable adjusting

Technical field:

The utility model relates to a kind of LED fluorescent tube of rotatable adjusting.

Background technology:

For the Installation and Debugging convenience, existing LED fluorescent tube all is designed to rotatable adjusting, it comprises fluorescent tube and lamp holder, and lamp holder is made of fixture, tumbler, and fluorescent tube is bonded and fixed at glue with the butt joint back, a side end face of tumbler, adopt the shortcoming of this syndeton to be, when the LED lamp in the fluorescent tube is damaged, be to take fluorescent tube apart, the LED lamp in the maintenance fluorescent tube, can only change by whole fluorescent tube the waste resource.

Summary of the invention:

The purpose of this utility model is in order to overcome the shortcoming of above-mentioned prior art, a kind of rotatable adjusting LED fluorescent tube of detachable maintenance LED lamp to be provided.

For achieving the above object, the technical scheme that the utility model provides is: a kind of LED fluorescent tube of rotatable adjusting, include fluorescent tube and lamp holder, lamp holder is made of fixture and tumbler, fixture becomes removable installation with tumbler, and be mutually stepping and be rotatably assorted, fluorescent tube docks with the lamp holder tumbler, and fluorescent tube becomes removable installation with the lamp holder tumbler.

The counterface of fluorescent tube and lamp holder tumbler is respectively equipped with connecting hole, and connecting hole is installed with first attachment screw.

The mutual fit of fixture and tumbler, the lateral wall of fixture is provided with flexible positioning piece, is provided with a plurality of recess that cooperate with flexible positioning piece on the madial wall of tumbler.

After adopting technique scheme, the LED fluorescent tube if having partial L ED lamp damages, can be taken a fluorescent tube and lamp holder apart and separate in daily use, realizes the LED lamp of fluorescent tube inside is keeped in repair, avoid causing whole LED fluorescent tube to be changed, economize on resources because of the damage of indivedual LED lamps.

Description of drawings:

Fig. 1 is the three-dimensional decomposition chart of the utility model LED fluorescent tube;

Fig. 2 is the structural representation of the utility model LED fluorescent tube mount pad;

Fig. 3 is the structural representation after the utility model LED fluorescent tube is separated mount pad.

The specific embodiment:

Now elaborate the utility model in conjunction with the accompanying drawings:

The LED fluorescent tube of present embodiment includes fluorescent tube 1 and lamp holder 2, fluorescent tube 1 is by upper shell 11 and lower house 12 nested against one another forming, upper shell 11 is made by aluminium, lower house 12 is made by transparent material, lamp holder 2 is made of fixture and tumbler 21, and fixture is divided into rotating seat 22 and mount pad 23, on rotating seat 22, be provided with locating hole 221, mount pad 23 corresponding positions are provided with alignment pin portion 231, the cooperation of locating hole 221 and alignment pin portion 231 can be accelerated assembling speed, rotating seat 22 and mount pad 23 are by the second attachment screw 3 formation above-mentioned fixing piece that is fixed together, the involutory connection of one side of fluorescent tube 1 and tumbler 21, and both apposition positions are respectively equipped with connecting hole 13,211, the connecting hole 13 of fluorescent tube 1 is located on the aluminium upper shell 11, connecting hole 13,211 are installed with first attachment screw 4, rotating seat 22 injects in the tumbler 21 towards the part of tumbler 21 1 sides, tumbler 21 has petal-shaped clamping 5 towards a side shaft of rotating seat 22 to elongation moulding, and on rotating seat 22, be provided with blocked hole 6, petal-shaped clamping 5 sticks into blocked hole 6, tumbler 21 can be rotated around rotating seat 22, one-body molded flexible positioning tooth 7 on the lateral wall of rotating seat 22, on the madial wall circumference of tumbler 21, be provided with a plurality of profile of tooth recess 8 that cooperate with elasticity positioning tooth 7, when fluorescent tube 1 and tumbler 21 rotations, by the cooperation of elasticity positioning tooth 7 and profile of tooth recess 8, make fluorescent tube 1 and tumbler 21 realize the stepping rotation.

When if damaging appears in the LED lamp of fluorescent tube 1 inside, second attachment screw 3 of outwarding winding earlier, mount pad 23 is separated, structure after separating as shown in Figure 3, first attachment screw 4 of outwarding winding then, fluorescent tube 1 separates with the combination of tumbler 21 with rotating seat 22 like this, takes upper shell 11 and lower house 12 at last apart, just can carry out maintenance work to the LED lamp.

The above-mentioned description of this LED fluorescent tube being carried out with reference to embodiment is illustrative rather than determinate, therefore in the variation and the modification that do not break away under the utility model general plotting, should belong within the protection domain of the present utility model.

Claims (3)

1. a rotatable LED fluorescent tube of regulating includes fluorescent tube and lamp holder, and lamp holder is made of fixture and tumbler, fixture becomes removable installation with tumbler, and be mutually stepping and be rotatably assorted, fluorescent tube docks with the lamp holder tumbler, it is characterized in that: fluorescent tube becomes removable installation with the lamp holder tumbler.
2. the LED fluorescent tube of a kind of rotatable adjusting according to claim 1, it is characterized in that: the counterface of fluorescent tube and lamp holder tumbler is respectively equipped with connecting hole, and connecting hole is installed with first attachment screw.
3. the LED fluorescent tube of a kind of rotatable adjusting according to claim 1, it is characterized in that: the mutual fit of fixture and tumbler, the lateral wall of fixture is provided with flexible positioning piece, is provided with a plurality of recess that cooperate with flexible positioning piece on the madial wall of tumbler.
CN2010202460420U 2010-07-02 2010-07-02 Rotatablely regulated LED fluorescent tube CN201724036U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202460420U CN201724036U (en) 2010-07-02 2010-07-02 Rotatablely regulated LED fluorescent tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202460420U CN201724036U (en) 2010-07-02 2010-07-02 Rotatablely regulated LED fluorescent tube

Publications (1)

Publication Number Publication Date
CN201724036U true CN201724036U (en) 2011-01-26

Family

ID=43492369

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202460420U CN201724036U (en) 2010-07-02 2010-07-02 Rotatablely regulated LED fluorescent tube

Country Status (1)

Country Link
CN (1) CN201724036U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102252195A (en) * 2011-06-23 2011-11-23 宁波乐德士电器有限公司 Rotary type led strip lamp
CN102588859A (en) * 2012-01-13 2012-07-18 东莞京洲灯饰有限公司 LED lamp tube with rotation and emergency functions
WO2012129813A1 (en) * 2011-04-01 2012-10-04 深圳市讯宇创科技有限公司 Led fluorescent lamp
CN104534333A (en) * 2015-01-04 2015-04-22 深圳市同鑫科技有限公司 Rotatable, rapidly-replaceable and anti-skid LED lamp

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012129813A1 (en) * 2011-04-01 2012-10-04 深圳市讯宇创科技有限公司 Led fluorescent lamp
CN102252195A (en) * 2011-06-23 2011-11-23 宁波乐德士电器有限公司 Rotary type led strip lamp
CN102588859A (en) * 2012-01-13 2012-07-18 东莞京洲灯饰有限公司 LED lamp tube with rotation and emergency functions
CN102588859B (en) * 2012-01-13 2014-07-02 北极光股份有限公司 LED lamp tube with rotation and emergency functions
CN104534333A (en) * 2015-01-04 2015-04-22 深圳市同鑫科技有限公司 Rotatable, rapidly-replaceable and anti-skid LED lamp

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Legal Events

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

Granted publication date: 20110126

Termination date: 20130702

C17 Cessation of patent right