CN205316091U - Revolving light head of LED fluorescent tube - Google Patents

Abstract

The utility model discloses a revolving light head of LED fluorescent tube, detachable locates the both ends of LED fluorescent tube, this revolving light head is including the rotatory end cover of the well ring sum of mutually supporting, be equipped with on the zhonghuan with the first buckle of LED fluorescent tube complex and with the first draw -in groove of rotatory end cover complex, be equipped with on the LED fluorescent tube with first buckle complex fluorescent tube draw -in groove, first buckle cooperatees with the fluorescent tube draw -in groove and makes zhonghuan and LED fluorescent tube lock, be equipped with on the rotatory end cover with first draw -in groove complex second buckle, first draw -in groove and the cooperation of second buckle make rotatory end cover and zhonghuan lock.

Description

A kind of Rotatable lamp holder of LED lamp tube

Technical field

This utility model relates to LED lamp and manufactures field, is specifically related to the Rotatable lamp holder of a kind of LED lamp tube.

Background technology

LED lamp tube on existing market, generally comprise lamp tube body and with the lamp holder being located at lamp tube body two ends, wherein, the shortcomings such as the installation of existing lamp holder and lamp tube body has installation inconvenience and structure is complicated, and manufacturing cost is high, make troubles to user.

For alleviating the problems referred to above, adopt the mode of Rotatable lamp holder+lamp tube body in the market, wherein Rotatable lamp holder is divided into two kinds, a kind of rotation mode being to adopt gear close-fitting, great efforts make the lamp holder become any rotation, dynamics is little but cannot rotary lamp holder, actually used very inconvenient, and lamp holder torsional test cannot be passed through; Another kind is orientable Rotatable lamp holder, although its function can meet requirement, but part is too many, structure is complicated, excessively complicated trouble when actual production and installation.

Utility model content

Therefore, for above-mentioned problem, the utility model proposes the Rotatable lamp holder of a kind of LED lamp tube, the structure of existing Rotatable lamp holder is improved so that it is orientable can either meet again simple in construction, be readily produced, the function such as be easily installed.

In order to solve above-mentioned technical problem, this utility model be employed technical scheme comprise that, a kind of Rotatable lamp holder of LED lamp tube, dismountable two ends being located at LED lamp tube, this Rotatable lamp holder includes the medium ring and the rotating end cap that cooperate, medium ring is provided with the first buckle coordinated with LED lamp tube and the first draw-in groove coordinated with rotating end cap, LED lamp tube is provided with the fluorescent tube draw-in groove being clasped with first, first buckle matches with fluorescent tube draw-in groove and makes medium ring fasten with LED lamp tube, rotating end cap is provided with and the second buckle of the first card slot fit, first draw-in groove and second is clasped and makes rotating end cap and medium ring fasten.

Further, the inwall of described medium ring forms internal gear to center position is prominent, the inwall of described rotating end cap forms double wedge to center position is prominent, when rotating end cap and medium ring fasten, pressing the second buckle makes it slip in the first draw-in groove, then rotating this rotating end cap makes its double wedge be engaged with the internal gear of medium ring, thus reaching rotating end cap and the close-connected effect of medium ring.

Further, the first buckle on medium ring is provided with multiple, and arranges along the circumference of medium ring inwall.

Further, the second buckle on described rotating end cap is elastic fastener.

Further, the end face (one side of remotely mounted LED lamp tube) of described rotating end cap is provided with PIN needle.

Further, described rotating end cap arranges array on the end face of PIN needle and is provided with multiple ventilative through hole, for the heat radiation of LED.

In order to conveniently rotate to an angle, described medium ring being circumferentially provided with a plurality of scale strip, in order to attractive in appearance, scale strip is axially arranged.

Further, LED lamp tube is that PC pipe realizes, and PC pipe can be the tubular body being made into integration by PC material.

No matter orientable Rotatable lamp holder on existing market is traditional gear close-fitting mounting means or orientable rotary installation method, part is all between 4-6, actual production complicated operation and loaded down with trivial details, and functional there is also difference, traditional lamp holder and lamp body mounting means multipurpose screw fixed form, but function OK production efficiency can not improve. This utility model coordinates, by above-mentioned rotating end cap and medium ring, the Rotatable lamp holder realizing a simple in construction, and it not only enormously simplify the complex rotation lamp holder that original multiple parts are constituted, and also adopts the mode of directional-rotation, easy to use. Wherein, adopt double; two button mounting means: namely medium ring and rotating end cap and medium ring and LED lamp tube are the form of buckle, greatly facilitate assembling and safeguard. Meanwhile, rotating end cap and ring structures are simple, it is easy to industrialization produces, it is possible to is greatly saved production and assembly operation and complexity, has good practicality.

Accompanying drawing explanation

Fig. 1 is the overall sectional view of LED lamp tube of the present utility model;

Fig. 2 is the A place enlarged drawing in Fig. 1;

Fig. 3 is the decomposing schematic representation of LED lamp tube, medium ring and rotating end cap in Fig. 2;

Fig. 4 is the schematic diagram of rotating end cap of the present utility model;

Fig. 5 is the schematic diagram of medium ring of the present utility model;

Fig. 6 is the schematic diagram of the Rotatable lamp holder of rotating end cap and medium ring cooperation.

Detailed description of the invention

In conjunction with the drawings and specific embodiments, this utility model is further illustrated.

As a specific embodiment, referring to Fig. 1, a kind of LED lamp tube, including lamp tube body 100, the two ends of lamp tube body 100 are dismountable is provided with Rotatable lamp holder 200. referring to Fig. 1-Fig. 6, the dismountable two ends being located at lamp tube body 100 of Rotatable lamp holder 200, this Rotatable lamp holder 200 includes the rotating end cap 210 and the medium ring 220 that cooperate, medium ring 220 is provided with the first buckle 221 coordinated with lamp tube body 100 and the first draw-in groove 222 coordinated with rotating end cap 210, lamp tube body 100 is provided with the fluorescent tube draw-in groove 101 coordinated with the first buckle 221, first buckle 221 matches with fluorescent tube draw-in groove 101 and makes medium ring 220 and lamp tube body 100 fasten, rotating end cap 210 is provided with the second buckle 211 coordinated with the first draw-in groove 222, first draw-in groove 222 and the second buckle 211 coordinate makes rotating end cap 210 and medium ring 220 fasten. the mounting means of double, two buttons is realized by rotating end cap 210 and medium ring 220, that is the medium ring that rotating end cap is connected with centre is to adopt button bit mode, and between medium ring and lamp tube body that centre connects, also it is the button bit mode that adopts, double, two locked die types replace screw fixed form, it is possible to be greatly saved production and assembly operation and complexity.

The second buckle 211 on rotating end cap 210 is elastic (such as having the plastic parts of certain toughness) fastener. Rotating end cap 210 and medium ring 220 coordinate, realize the Rotatable lamp holder of a special orientable rotation mode, this utility model has only to two parts (rotating end cap and medium ring) and adopts button bit mode to carry out installing the purpose that just can reach orientable rotation, during use, the second buckle on lower pressure rotating end cap makes the second buckle rotate lower than intermediate connecting ring gap gear, rotate to and when needing angle, unclamp the pressure of the second buckle on rotating end cap, the feature utilizing its plastic parts toughness makes its resilience higher than intermediate connecting ring gap gear, thus reaching fixation.

It addition, referring to Fig. 4, the end face (one side of remotely mounted LED lamp tube) of rotating end cap 210 is provided with PIN needle 213. Rotating end cap 210 arranges array on the end face of PIN needle 213 and is provided with multiple ventilative through hole 212, for the heat radiation of LED.

Referring to Fig. 5 and Fig. 6, in the present embodiment, the inwall of medium ring 220 is to center position prominent formation internal gear 223, and the inwall of rotating end cap 210 is to center position prominent formation double wedge, and internal gear and double wedge cooperate. When rotating end cap 210 and medium ring 220 fasten, press the second buckle 211 to make it slip in the first draw-in groove 222 (can to block after making to rotate certain number of degrees around by particular design, such as can be left-handed 60 degree, dextrorotation 60 degree), then rotating this rotating end cap 210 makes its double wedge be engaged with the internal gear 223 of medium ring 220, thus reaching rotating end cap 210 and the close-connected effect of medium ring 220. It addition, the first buckle 221 on medium ring 220 is provided with multiple, and arrange along the circumference of medium ring 220 inwall. Accurately rotating in order to convenient, medium ring 220 is circumferentially provided with a plurality of scale strip 224, in order to attractive in appearance, scale strip 224 is axially arranged.

In the present embodiment, LED lamp tube is that PC pipe realizes, and PC pipe can be the tubular body being made into integration by PC material.

No matter orientable Rotatable lamp holder on existing market is traditional gear close-fitting mounting means or orientable rotary installation method, part is all between 4-6, actual production complicated operation and loaded down with trivial details, and functional there is also difference, traditional lamp holder and lamp body mounting means multipurpose screw fixed form, but function OK production efficiency can not improve. Trendy orientable rotation and double; two button mounted LED lamp spot heads, not only solve production in design and install and efficiency, and functionally achieve and complete orientable rotation mode with 2 parts, and design is novel, and dimensional standard also complies with requirement. Additionally double; two button bit mounting means are also greatly promoted prouctiveness, it is simple to promote, have good practicality.

Although specifically showing in conjunction with preferred embodiment and describing this utility model; but those skilled in the art should be understood that; in the spirit and scope of the present utility model limited without departing from appended claims; this utility model can be made a variety of changes in the form and details, be protection domain of the present utility model.

Claims (8)

1. the Rotatable lamp holder of a LED lamp tube, dismountable two ends being located at LED lamp tube, it is characterized in that: this Rotatable lamp holder includes the medium ring and the rotating end cap that cooperate, medium ring is provided with the first buckle coordinated with LED lamp tube and the first draw-in groove coordinated with rotating end cap; LED lamp tube is provided with the fluorescent tube draw-in groove being clasped with first, first buckle matches with fluorescent tube draw-in groove and makes medium ring fasten with LED lamp tube, rotating end cap is provided with and the second buckle of the first card slot fit, and the first draw-in groove and second is clasped and makes rotating end cap and medium ring fasten.

2. the Rotatable lamp holder of a kind of LED lamp tube according to claim 1, it is characterised in that: the inwall of described medium ring is to center position prominent formation internal gear, and the inwall of described rotating end cap is to center position prominent formation double wedge, and internal gear and double wedge cooperate.

3. the Rotatable lamp holder of a kind of LED lamp tube according to claim 1 and 2, it is characterised in that: the first buckle on described medium ring is provided with multiple, and arranges along the circumference of medium ring inwall.

4. the Rotatable lamp holder of a kind of LED lamp tube according to claim 1 and 2, it is characterised in that: the second buckle on described rotating end cap is elastic fastener.

5. the Rotatable lamp holder of a kind of LED lamp tube according to claim 1 and 2, it is characterised in that: the end face of described rotating end cap is provided with PIN needle.

6. the Rotatable lamp holder of a kind of LED lamp tube according to claim 5, it is characterised in that: described rotating end cap arranges array on the end face of PIN needle and is provided with multiple ventilative through hole.

7. the Rotatable lamp holder of a kind of LED lamp tube according to claim 1, it is characterised in that: described medium ring is circumferentially provided with a plurality of scale strip.

8. the Rotatable lamp holder of a kind of LED lamp tube according to claim 1, it is characterised in that: LED lamp tube is to be realized by PC pipe.