CN104515085B - A kind of LED fluorescent lamp tube and its plug and mating extracting tool - Google Patents
A kind of LED fluorescent lamp tube and its plug and mating extracting tool Download PDFInfo
- Publication number
- CN104515085B CN104515085B CN201410756904.7A CN201410756904A CN104515085B CN 104515085 B CN104515085 B CN 104515085B CN 201410756904 A CN201410756904 A CN 201410756904A CN 104515085 B CN104515085 B CN 104515085B
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- CN
- China
- Prior art keywords
- cover
- hook
- power source
- source cavity
- plug
- 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.)
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/002—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips making direct electrical contact, e.g. by piercing
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
-
- 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
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention discloses a kind of LED fluorescent lamp tube, including：Tube body, plug, power supply and LED mainboards, the LED mainboards are arranged in tube body, the plug includes power source cavity portion and the cover that a both ends are open, the one end in the power source cavity portion is socketed on the tube body, the other end is connected with the cover by detachable card button, extend at least two hook in the cover, the protrusion being adapted with the hook is provided on the madial wall in the power source cavity portion, the hook can be buckled in the protrusion, and the power supply is arranged in the power source cavity portion.The present invention also provides corresponding plug and extracting tools.Power supply in the present invention can be repaired or replaced by the detachable connection of power source cavity portion and cover by individually disassembling, and avoid the wasting of resources only abandoned due to power failure caused by entire LED daylight lamp.
Description
Technical field
The present invention relates to LED fluorescent lamp tube field, a kind of LED fluorescent lamp tube more particularly, to power supply easy to disassemble and its
Plug and mating extracting tool.
Background technology
LED lamp has many advantages, such as long lifespan, energy saving, therefore has been widely used in daily life, such as LED daylight lamp
Pipe, it is gradually instead of traditional fluorescent tube.The power supply of general existing LED daylight lamp is mounted on the inside of fluorescent tube simultaneously
And it is non-dismountable, the service life of LED light source is generally in 5-10, and the service life of power supply is generally in 3-5, once power supply
It breaks down, it is necessary to abandon entire LED daylight lamp, the LED light source of the inside may not damaged at this time, only because power supply is sent out
It gives birth to failure and abandons entire LED daylight lamp, cause the very big wasting of resources.
The content of the invention
For in the prior art the defects of, the object of the present invention is to provide one kind can replace power supply, it is simple in structure and grasp
Make very easy LED fluorescent lamp tube.
The technical solution adopted in the present invention is as follows：
A kind of plug provided according to the present invention including power source cavity portion and cover, extends at least 2 on the inside of the cover
A hook, the protrusion being adapted with the hook is provided on the madial wall in the power source cavity portion, and the hook is buckled in described
Being detachably connected between the one end in power source cavity portion and cover is realized in protrusion；
Closely the hook is provided with the one side for hooking mouth equipped with through hole in the cover；
Protrusion and through hole, which are located between the aperture on the inside of cover, forms cavity, and the cavity is used to accommodate mating extracting tool
Extending portion, so as to extending portion bend hook.
Preferably, on the madial wall in the power source cavity portion, the protrusion is respectively set in the both sides of the power source cavity portion circumferential direction
Be equipped with convex ribs, as guide and position the hook be buckled in it is described protrusion on component.
Preferably, the protrusion and through hole, which are located between the aperture on the inside of cover, leaves gap A.
Preferably, gap B is left between the free end of the protrusion and hook.
Preferably, also set up on the madial wall in the power source cavity portion there are two the opposite slot of notch, fixed as power supply
Slot.
Preferably, in the cover and positioned at along the fixture block that arc is provided between the circumferentially distributed adjacent hook of cover,
The fixture block and the madial wall interference fit clamping in the power source cavity portion.
Preferably, the pin holes of fixing plug pin are used for there are two being also set up in the cover.
Preferably, the power source cavity portion and the cover are PC materials.
Preferably, the hook mouth is arranged at one side of the hook close to cover edge.
Preferably, the axial direction for being axially parallel to cover of the through hole.
Preferably, the angle between the extending direction of the hook and the axial direction of through hole is acute angle.
A kind of LED fluorescent lamp tube provided according to the present invention including tube body, power supply and LED mainboards, further includes above-mentioned block up
Head；
The LED mainboards are arranged in tube body and the electrical connection power supply, another end cap in the power source cavity portion of the plug
It is connected on the tube body, the power supply is arranged in the power source cavity portion.
Preferably, the power source cavity portion is pasted onto on the tube body.
Preferably, the tube body is glass material or PC materials.
Preferably, the free end of the hook is provided with inclined-plane, and protrusion is provided with the slope with the slopes which match,
The slope is used to slide in the radially guiding hook of cover for inclined-plane.
A kind of and above-mentioned matching used extracting tool of plug provided according to the present invention, including base portion and elongated portion；
Extend at least two elongated portions, the quantity of elongated portion and the number of openings phase of plug in the end face of one end of base portion
Deng elongated portion can stretch into the protrusion of the plug by through hole and through hole is located at the gap left between the aperture on the inside of cover
A and/or stretch into the gap B left between the free end of the protrusion and hook, with along the radial direction of cover by hook to internal pressure or
Person outwards lifts.
Preferably, the base portion is hollow circular cylinder.
Preferably, the extracting tool is PC materials.
Compared with prior art, the invention has the advantages that：
1st, power supply can individually be disassembled and be repaired or replaced, avoid only because power failure and abandon
The wasting of resources caused by entire LED daylight lamp；
2nd, the power source cavity portion and cover that the plug at tube body both ends is connected by detachable card button form, power source cavity portion and cover
Structure it is all fairly simple, the hook set in cover is buckled in what both be can be realized in the protrusion set in power source cavity portion
Buckle-type connects, in addition, logical in cover by being inserted into the matching used extracting tool simple in structure of the LED lamp tube
In hole, you can cover being disassembled easily and fast, and then easily can individually take the power supply being arranged in power source cavity portion
Get off to be repaired or replaced, this extracting tool structure and its simple, manufacture is of low cost, and the design of cover is dismantled very with it
It is ingenious；
3rd, after power supply is put into power source cavity portion, the corresponding position that cover need to be only aligned to power source cavity portion slides into and can be buckled
In power source cavity portion, avoid winding, damage etc. may occurring no to the conducting wire of power supply during screw-in as threaded connection etc.
Good influence.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the exploded perspective view of LED fluorescent lamp tube of the present invention；
Fig. 2 is the vertical schematic diagram in cover of the present invention and power source cavity portion, shows fit structure between cover and power source cavity portion
Correspondence；
Fig. 3 is the diagrammatic cross-section that cover of the present invention is snapped together with power source cavity portion；
Fig. 4 is the stereoscopic schematic diagram of extracting tool of the present invention；
Fig. 5 is extracting tool of the present invention and the matched stereoscopic schematic diagram of cover；
Fig. 6 is diagrammatic cross-section when extracting tool of the present invention dismantles cover.
Specific embodiment
With reference to specific embodiment, the present invention is described in detail.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill to this field
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection domain.
As shown in Figs. 1-3, a kind of LED fluorescent lamp tube of replaceable power supply, including：Tube body 1, plug 2, power supply 3 and LED master
Plate 4, the LED mainboards 4 are arranged in tube body 1, and LED lamp bead is provided on the LED mainboards 4.The plug 2 includes a both ends
21 and one cover 22 of power source cavity portion being open, the one end in the power source cavity portion 21 are socketed on the tube body 1, and of the invention is excellent
It selects in embodiment, power source cavity portion 21 is pasted and fixed on the tube body 1 using binding agent, the other end in power source cavity portion 21, that is, non-
The one end being socketed on the tube body 1 is connected with the cover 22 by detachable card button.One is socketed at the both ends of tube body 1
Fastening has the power source cavity portion 21 of cover 22, only sets the power supply in the power source cavity portion 21 of 1 one end of tube body in one embodiment
3, be respectively provided with the power supply 3 in the power source cavity portion 21 at 1 both ends of tube body in another embodiment, the power supply 3 be closed in by
In the space that cover 22 is formed after being fastened with power source cavity portion 21.
Extending 3 hooks 221 in the cover 22, the extending direction of the hook 221 is vertical with the end face of cover 22,
I.e. parallel with the axial direction of cover 22, the free end of hook 221, which is provided with, hooks mouth 2210, as shown in Fig. 2, the hook mouth 2210 is set
In hook 221, (and in change case, hooking mouth 2210, can be arranged at hook 221 separate on the one side of cover edge 225
On the another side of cover edge 225), 3 be adapted with the hook 221 are provided on the madial wall in the power source cavity portion 21
A raised 211, the hook 221 hooks mouth 2210 by it and can be buckled on described raised 211, in addition, in the power source cavity
On the madial wall in portion 21, each described raised 211 both sides circumferential in the power source cavity portion 21 are each provided with a convex ribs 212,
When cover 22 is fastened to power source cavity portion 21, the hook 221 is correct, is rapidly buckled in described raised 211 for guiding,
It positions and is not moved in the groove that the hook 221 is limited in two convex ribs 212 simultaneously.In addition, in the power source cavity portion
The opposite slot 213 of notch, the fixing groove as the power supply 3, further, in institute there are two being also set up on 21 madial wall
It states in cover 22 and positioned at the fixture block 222 that arc is provided with along the place between the circumferentially distributed adjacent hook 221 of cover, it is described
Fixture block 222 and the madial wall interference fit clamping in the power source cavity portion 21, it is described for the cover 22 to be preferably clamped on
On the madial wall in power source cavity portion 21.The pin holes 223 of fixing plug pin are used for there are two being also set up in the cover 22.
The free end of the hook 221 is provided with inclined-plane, and protrusion 211 is provided with the slope with the slopes which match,
The slope be used for for inclined-plane slide to realize to hook 221 cover 22 guiding radially so that inclined-plane is along cover
22 radial direction, which moves inward, makes hook 221 that elastic deformation occur, so that the hook mouth 2210 of hook 221 crosses protrusion 211,
Then hook 221 restores to the original state so that hooking mouth 2210 and raised 211 phase hooks.
In order to realize that cover 22 is easily and quickly disassembled from power source cavity portion 21, in the cover 22 closely
The one side that the hook 221 is provided with hook mouth 2210 is additionally provided with 3 through holes 224 identical with 221 quantity of hook, in this implementation
In example, closely the hook 221 is located at cover side to the through hole 224 close to the one side of cover edge 225, i.e., described through hole 224
Between edge 225 and hook 221, the axial direction for being axially parallel to cover 22 of the through hole 224, in the present embodiment, hook 221 prolongs
Stretch direction it is parallel with the axial direction of through hole 224 (and in change case, the extending direction of hook 221 and the axial direction side of through hole 224
Angle between can be acute angle).This through hole 224 is used to be engaged with extracting tool 5 when dismantling the cover 22.Such as Fig. 4
Shown, the extracting tool 5 is designed exclusively for the cover 22 easy to disassemble, this extracting tool 5 includes 51 He of base portion
Elongated portion 52, base portion 51 is preferably a hollow circular cylinder in one embodiment, is prolonged vertically on the end face of one end of base portion 51
3 elongated portions 52 for being adapted for insertion into the through hole 224 are stretched out, in other embodiments, the extracting tool 5 can also be other
Column structure, it is hollow or solid, mainly ensure that each elongated portion 52 can correspond to and be inserted into each through hole 224.
As shown in figure 3, described raised 211 and through hole 224 be located at the aperture of the inside of cover 22 between leave gap A700.Tool
Body, through hole 224 runs through the interior outer surface of cover 22, and through hole 224 forms institute in the aperture that the inner surface of cover 22 is formed
Through hole 224 is stated to be located at the aperture of the inside of cover 22 (in figure 3, through hole 224 is located at aperture on the inside of cover 22 in through hole 224
In the left side in the aperture in 22 outside of cover)；Protrusion 211 is located at 22 inside of cover towards the face of cover 22 and the through hole 224
Gap A700 is left between aperture, length of the gap A700 in 22 axial direction of cover is L, in this way, the elongated portion of extracting tool 5
52 can exert a force to hook 221 entering through after through hole 224 in the gap A700.In a preference, the protrusion
Gap B is left between 211 free end and hook 221, in this way, can elongated portion 52 be designed as flake, so as to stretch
Enter into gap B to exert a force to hook 221, i.e. the movement that gap B, gap A, through hole 224 are sequentially communicated composition elongated portion 52 is led to
Road；Further, when length L is 0, laminar elongated portion 52 is still able to stretch into the B of gap, i.e. gap B and through hole 224
Directly connection forms the movable passageway of elongated portion 52.
In the present invention, tube body 1 uses glass material or PC materials, and power source cavity portion 21, cover 22 and extracting tool 5 use
PC materials, therefore the elongated portion 52 on hook 221 and extracting tool 5 is respectively provided with elasticity.
The operation principle of the present invention：When power supply 3 and end cap 22 are installed, the wiring board of power supply 3 is inserted into slot 213,
It is made to be fixed in power source cavity portion 21 and be electrically connected with LED mainboards, the hook 221 of end cap 22 is then directed at the power supply
The protrusion 211 in chamber portion 21 is buckled in protrusion 211 under the guiding of the convex ribs 212, power supply 3 is enclosed in power source cavity portion 21
It is interior；It is first that each elongated portion 52 of extracting tool 5 is right as shown in Figure 5, Figure 6, it is necessary to when power supply 3 is repaired or replaced
It should be inserted into each through hole 224 in cover 22, elongated portion 52 is located between hook 221 and protrusion 211 at this time, because hook
221 have elasticity, so hook 221 tilts under the active force of elongated portion 52 from protrusion 211, so as to depart from protrusion 211
Snap effect at this time outwards extracts extracting tool 5, you can pull cover 22, power supply 3 can be from this power source cavity portion immediately
Opening individually disassembled and be repaired or replaced, entire installation and dismantlement work are all very easy.
In conclusion the present invention provides a kind of LED fluorescent lamp tube simple in structure, ingenious in design and matching used dismounting
Instrument realizes that power supply can individually be disassembled the purpose being repaired or replaced.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (15)
1. a kind of plug, including power source cavity portion (21) and cover (22), which is characterized in that extend on the inside of the cover (22)
At least two hook (221) is provided with the protrusion being adapted with the hook (221) on the madial wall of the power source cavity portion (21)
(211), the hook (221) is buckled on raised (211) and realizes between the one end of power source cavity portion (21) and cover (22)
Be detachably connected；
Closely the hook (221) is provided with the one side for hooking mouth (2210) equipped with through hole (224) on the cover (22)；It is described logical
Hole (224) is located at the end face of the cover (22)；It is removable by one between one end of the power source cavity portion (21) and cover (22)
It unloads instrument and is inserted into the through hole (224) and realizes afterwards and be detachably connected；
The removable tools include base portion (51) and elongated portion (52)；
The quantity of elongated portion (52) is equal with through hole (224) quantity of plug (2), and elongated portion (52) can pass through through hole (224)
The protrusion (211) and through hole (224) for stretching into the plug (2) are located at the gap A left between the aperture on the inside of cover (22)
(700) and/or the gap B left between the raised free end of (211) and hook (221) is stretched into, with along cover (22)
Radially hook (221) is lifted to internal pressure or outwards.
2. plug according to claim 1, which is characterized in that described convex on the madial wall of the power source cavity portion (21)
It plays (211) and is each provided with convex ribs (212) in the both sides of power source cavity portion (21) circumferential direction, as guiding and position the hook
(221) component being buckled on raised (211).
3. plug according to claim 1, which is characterized in that the protrusion (211) is located at cover (22) with through hole (224)
Gap A (700) is left between the aperture of inside.
4. plug according to claim 1, which is characterized in that between the protrusion free end of (211) and hook (221)
Leave gap B.
5. plug according to claim 1, which is characterized in that further include any or a variety of devices：
- slot (213)：It is also set up on the madial wall of the power source cavity portion (21) there are two the opposite slot (213) of notch, as
Power supply fixing groove；
- fixture block (222)：On the cover (22) and positioned at along between the circumferentially distributed adjacent hook (221) of cover being provided with arc
The fixture block (222) of shape, the madial wall interference fit clamping of the fixture block (222) and the power source cavity portion (21)；
- pin holes (223)：The pin holes (223) of fixing plug pin are used for there are two being also set up on the cover (22).
6. plug according to claim 1, which is characterized in that the power source cavity portion (21) and the cover (22) are PC
Material.
7. plug according to claim 1, which is characterized in that the hook mouth (2210) is arranged at hook (221) close to lid
On the one side at body edge (225).
8. plug according to claim 1, which is characterized in that the through hole (224) is axially parallel to cover (22)
It is axial.
9. plug according to claim 8, which is characterized in that the extending direction of the hook (221) and through hole (224)
Angle between axial direction is acute angle.
10. a kind of LED fluorescent lamp tube, including tube body (1), power supply (3) and LED mainboards (4), which is characterized in that further include right
It is required that the plug (2) any one of 1 to 9；
The LED mainboards (4) are arranged in tube body (1) and the electrical connection power supply (3), the power source cavity portion of the plug (2)
(21) the other end is socketed on the tube body (1), and the power supply (3) is arranged in the power source cavity portion (21).
11. LED fluorescent lamp tube according to claim 10, which is characterized in that the power source cavity portion (21) is pasted onto described
On tube body (1).
12. LED fluorescent lamp tube according to claim 10, which is characterized in that the tube body (1) is glass material or PC materials
Matter.
13. a kind of plug (2) matching used extracting tool with any one of claim 1 to 9, which is characterized in that
Including base portion (51) and elongated portion (52)；
Extend at least two elongated portions (52), quantity and the plug (2) of elongated portion (52) in the end face of one end of base portion (51)
Through hole (224) quantity is equal, and elongated portion (52) can stretch into the protrusion (211) and through hole of the plug (2) by through hole (224)
(224) it is located at the gap A (700) left between the aperture on the inside of cover (22) and/or stretches into the free end of raised (211)
The gap B left between hook (221), to lift hook (221) to internal pressure or outwards along the radial direction of cover (22)；Its
In, the through hole (224) is located at the end face of the cover (22).
14. extracting tool according to claim 13, which is characterized in that the base portion (51) is hollow circular cylinder.
15. extracting tool according to claim 13, which is characterized in that the extracting tool is PC materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410756904.7A CN104515085B (en) | 2014-12-10 | 2014-12-10 | A kind of LED fluorescent lamp tube and its plug and mating extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410756904.7A CN104515085B (en) | 2014-12-10 | 2014-12-10 | A kind of LED fluorescent lamp tube and its plug and mating extracting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104515085A CN104515085A (en) | 2015-04-15 |
| CN104515085B true CN104515085B (en) | 2018-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410756904.7A Active CN104515085B (en) | 2014-12-10 | 2014-12-10 | A kind of LED fluorescent lamp tube and its plug and mating extracting tool |
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| CN (1) | CN104515085B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101724956B1 (en) * | 2015-12-02 | 2017-04-10 | 현대자동차주식회사 | Manufacturing method for vehicle side step |
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|---|---|---|---|---|
| CN202349923U (en) * | 2011-11-28 | 2012-07-25 | 江西东来大通电器有限公司 | Light emitting diode (LED) fluorescent lamp cap |
| CN203297978U (en) * | 2013-04-12 | 2013-11-20 | 深圳市通普科技有限公司 | LED fluorescent lamp |
| CN203384725U (en) * | 2013-07-25 | 2014-01-08 | 深圳市裕亨光电有限公司 | Rotatable lamp cap and LED lighting tube |
| CN204477950U (en) * | 2014-12-10 | 2015-07-15 | 上海三思电子工程有限公司 | A kind of LED fluorescent lamp tube and plug thereof and supporting extracting tool |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000057837A (en) * | 1998-07-31 | 2000-02-25 | Matsushita Electric Works Ltd | Ceiling hook |
-
2014
- 2014-12-10 CN CN201410756904.7A patent/CN104515085B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202349923U (en) * | 2011-11-28 | 2012-07-25 | 江西东来大通电器有限公司 | Light emitting diode (LED) fluorescent lamp cap |
| CN203297978U (en) * | 2013-04-12 | 2013-11-20 | 深圳市通普科技有限公司 | LED fluorescent lamp |
| CN203384725U (en) * | 2013-07-25 | 2014-01-08 | 深圳市裕亨光电有限公司 | Rotatable lamp cap and LED lighting tube |
| CN204477950U (en) * | 2014-12-10 | 2015-07-15 | 上海三思电子工程有限公司 | A kind of LED fluorescent lamp tube and plug thereof and supporting extracting tool |
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|---|---|
| CN104515085A (en) | 2015-04-15 |
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