CN201672283U - Novel LED fluorescent tube - Google Patents

Novel LED fluorescent tube Download PDF

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Publication number
CN201672283U
CN201672283U CN2010201481881U CN201020148188U CN201672283U CN 201672283 U CN201672283 U CN 201672283U CN 2010201481881 U CN2010201481881 U CN 2010201481881U CN 201020148188 U CN201020148188 U CN 201020148188U CN 201672283 U CN201672283 U CN 201672283U
Authority
CN
China
Prior art keywords
tube
tube end
end covers
covers
pins
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
CN2010201481881U
Other languages
Chinese (zh)
Inventor
黄晓华
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN2010201481881U priority Critical patent/CN201672283U/en
Application granted granted Critical
Publication of CN201672283U publication Critical patent/CN201672283U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/02—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken
    • F21V25/04—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken breaking the electric circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-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
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • F21K9/272—Details of end parts, i.e. the parts that connect the light source to a fitting; Arrangement of components within end parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • H01R13/453—Shutter or cover plate opened by engagement of counterpart
    • H01R13/4538—Covers sliding or withdrawing in the direction of engagement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Abstract

The utility model relates to an illuminating lamp, and particularly to an LED fluorescent tube. The LED fluorescent tube comprises a tube and tube end covers provided at two ends of the tube. Each tube end cover is provided with pins for electricity conduction. The pins are exposed from the tube end covers. The tube end covers are respectively provided with a protection cover. The pins are provided between the spaces between the tube covers and the protection covers. The protection covers are provided with through holes for exposing the pins. The protection covers can move along the axial direction relatively to the tube end covers. The protection covers and the tube end covers are provided with fixing structures which are matched with each one another. According to the novel LED fluorescent tube of the utility model, through equipping one protection cover outside the pins, the user does not contact the pin at the common state. After the pins at one end are equipped ready, the pins at the other end are still in the protection cover of this side. The miscontact of the user to the pins at the other end is prevented. The pins can be exposed as long as using the same method for finishing the installation. The electric shock is prevented and the potential safety hazard is eliminated.

Description

A kind of Novel LED fluorescent lamp pipe
Technical field
The utility model relates to a kind of lighting, especially a kind of LED fluorescent tube.
Background technology
The LED fluorescent tube generally comprises a bar shaped fluorescent tube and is located at the lamp holder of lamp tube ends, lamp holder is provided with the contact pin that is used to conduct electricity, because fluorescent tube is longer, so general elder generation when mounted inserts lamp socket with the contact pin of an end, and then the contact pin of the other end is inserted lamp socket, but because when end contact pin insertion lamp socket, fluorescent tube has produced electrical connection, if be exposed on the external the contact pin of the uninstalled other end still so people run into, then there is great potential safety hazard in situation about might get an electric shock.
Summary of the invention
The purpose of this utility model is to provide a kind of Novel LED fluorescent lamp pipe that the electric shock situation takes place, security is good of avoiding.
To achieve these goals, the utility model adopts following structure:
It comprises a fluorescent tube and is located at the tube end covers of lamp tube ends; tube end covers is provided with the contact pin that is used to conduct electricity; described contact pin is exposed to outside the tube end covers; its improvement is: be respectively equipped with an over cap on the described tube end covers; in the space of described contact pin between tube end covers and over cap; described over cap is provided with the through hole that exposes for contact pin, and described over cap can move vertically with respect to tube end covers, and described over cap and tube end covers are provided with the fixed structure that cooperatively interacts.
Preferably, be provided with spring between described over cap and the tube end covers.
Preferably, described fixed structure is to be located at the buckle on the over cap and to be located at screens on the tube end covers.
Preferably, described tube end covers is provided with sliding tray, and described over cap is provided with the button that slides, and slides to be buckled in the sliding tray and slides.
Novel LED fluorescent lamp pipe of the present utility model is by installing an automatic over cap in the contact pin outside; over cap is lived at spacing kayser generally speaking; make the user under general state, can not run into contact pin; when installing, can spacing card be depressed by needs by promoting button; promoting over cap again slides to tube end covers contact pin is exposed to outside the over cap; thereby install; after installing an end; the contact pin of the other end still is positioned at the over cap of this side; avoided the misconnection of the contact pin of the user and the other end to touch; only use same procedure that contact pin is exposed to finish installation, avoiding the generation of getting an electric shock, eliminating potential safety hazard.
Description of drawings
Fig. 1 is the part explosive view of the utility model embodiment;
Fig. 2 is the cross section structure schematic diagram after tube end covers partly assembles;
Fig. 3 is the cross section structure schematic diagram vertical with cross section shown in Figure 2.
The utility model purpose, function and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
The specific embodiment
As Figure 1-3; the fluorescent tube of present embodiment comprises a fluorescent tube 1 and is located at the tube end covers 2 at fluorescent tube 1 two ends; tube end covers 2 is provided with the contact pin 3 that is used to conduct electricity; described contact pin 3 is exposed to outside the tube end covers 2; be respectively equipped with an over cap 4 on the described tube end covers 2; in the space of described contact pin 3 between tube end covers 2 and over cap 4; described over cap 4 is provided with the through hole 41 that exposes for contact pin; described over cap 4 can move vertically with respect to tube end covers 2; described over cap 4 is provided with button 42; tube end covers 2 is provided with screens 21; in the time of press push button 42; by button 42 power is passed in the screens 21, make screens 21 and over cap 4 staggered positions, promote over cap 4 contact pin 3 is exposed by through hole.When being removed, fluorescent tube can once more contact pin 3 be automatically withdrawn in the over cap 4; be provided with spring 5 between described over cap 4 and the tube end covers 2; after staff leaves over cap 4; over cap 4 moves to the direction away from tube end covers under the elastic force effect of spring 5; the i.e. motion of opposite direction when exposing contact pin 3 is so contact pin 3 is accommodated in the over cap 4 once more.Cause the through hole 41 on the over cap 4 to misplace in order to prevent to take place between over cap 4 and the tube end covers 2 to rotate mutually with contact pin 3; described tube end covers 2 is provided with sliding tray 22; described over cap 4 is provided with the button 43 that slides; the button 43 that slides slides in sliding tray 22, thereby has avoided through hole 41 and contact pin 3 dislocation to take place and cause contact pin 3 can not reach over cap 4.
The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims (4)

1. Novel LED fluorescent lamp pipe; comprise a fluorescent tube and be located at the tube end covers of lamp tube ends; tube end covers is provided with the contact pin that is used to conduct electricity; described contact pin is exposed to outside the tube end covers; it is characterized in that: be respectively equipped with an over cap on the described tube end covers; in the space of described contact pin between tube end covers and over cap; described over cap is provided with the through hole that exposes for contact pin; described over cap can move vertically with respect to tube end covers, and described over cap and tube end covers are provided with the fixed structure that cooperatively interacts.
2. Novel LED fluorescent lamp pipe as claimed in claim 1 is characterized in that: be provided with spring between described over cap and the tube end covers.
3. Novel LED fluorescent lamp pipe as claimed in claim 1 or 2 is characterized in that: described fixed structure is to be located at the buckle on the over cap and to be located at screens on the tube end covers.
4. Novel LED fluorescent lamp pipe as claimed in claim 3 is characterized in that: described tube end covers is provided with sliding tray, and described over cap is provided with the button that slides, and slides to be buckled in the sliding tray and slides.
CN2010201481881U 2010-03-29 2010-03-29 Novel LED fluorescent tube Expired - Fee Related CN201672283U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201481881U CN201672283U (en) 2010-03-29 2010-03-29 Novel LED fluorescent tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201481881U CN201672283U (en) 2010-03-29 2010-03-29 Novel LED fluorescent tube

Publications (1)

Publication Number Publication Date
CN201672283U true CN201672283U (en) 2010-12-15

Family

ID=43329695

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201481881U Expired - Fee Related CN201672283U (en) 2010-03-29 2010-03-29 Novel LED fluorescent tube

Country Status (1)

Country Link
CN (1) CN201672283U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011138141A3 (en) * 2010-05-07 2012-01-05 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Lamp for replacing a fluorescent tube
CN102506313A (en) * 2011-10-07 2012-06-20 傑仕特能源科技股份有限公司 Electric shock prevention lamp tube structure
CN103047618A (en) * 2011-10-14 2013-04-17 海洋王（东莞）照明科技有限公司 Lamp casing and light-emitting diode (LED) lamp with same
CN103925494A (en) * 2014-04-14 2014-07-16 浙江三晶照明有限公司 LED straight tube lamp
US9239157B2 (en) 2010-08-26 2016-01-19 Rasit Özgüc Light-emitting means, in particular for operation in lampholders for fluorescent lamps
WO2016054830A1 (en) * 2014-10-08 2016-04-14 深圳市豪恩光电照明股份有限公司 Safety lamp, safety lamp holder and assembly method therefor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011138141A3 (en) * 2010-05-07 2012-01-05 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Lamp for replacing a fluorescent tube
US8847475B2 (en) 2010-05-07 2014-09-30 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Lamp for replacing a fluorescent tube
US9239157B2 (en) 2010-08-26 2016-01-19 Rasit Özgüc Light-emitting means, in particular for operation in lampholders for fluorescent lamps
CN102506313A (en) * 2011-10-07 2012-06-20 傑仕特能源科技股份有限公司 Electric shock prevention lamp tube structure
CN102506313B (en) * 2011-10-07 2014-06-04 傑仕特能源科技股份有限公司 Electric shock prevention lamp tube structure
CN103047618A (en) * 2011-10-14 2013-04-17 海洋王（东莞）照明科技有限公司 Lamp casing and light-emitting diode (LED) lamp with same
CN103047618B (en) * 2011-10-14 2015-10-28 海洋王（东莞）照明科技有限公司 Lamp casing and the LED lamp containing this lamp casing
CN103925494A (en) * 2014-04-14 2014-07-16 浙江三晶照明有限公司 LED straight tube lamp
WO2016054830A1 (en) * 2014-10-08 2016-04-14 深圳市豪恩光电照明股份有限公司 Safety lamp, safety lamp holder and assembly method therefor

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Shenzhen Ruizi Photoelectric Technology Co., Ltd.

Assignor: Huang Xiaohua

Contract record no.: 2011440020095

Denomination of utility model: Novel LED fluorescent tube

Granted publication date: 20101215

License type: Exclusive License

Record date: 20110415

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101215

Termination date: 20130329