CN101629711A - Sealing device of fluorescent tube - Google Patents
Sealing device of fluorescent tube Download PDFInfo
- Publication number
- CN101629711A CN101629711A CN200910100838A CN200910100838A CN101629711A CN 101629711 A CN101629711 A CN 101629711A CN 200910100838 A CN200910100838 A CN 200910100838A CN 200910100838 A CN200910100838 A CN 200910100838A CN 101629711 A CN101629711 A CN 101629711A
- Authority
- CN
- China
- Prior art keywords
- fluorescent tube
- sealing shroud
- sealing device
- sealing
- power line
- 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.)
- Granted
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Gasket Seals (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention discloses a sealing device of a fluorescent tube, comprising a sealing sleeve, wherein the sealing sleeve is sleeved on the fluorescent tube in interference fit and is internally provided with a main socket body, the main socket body is closely matched with the sealing sleeve and is provided with a conducting connector assembly, and the conducting connector assembly is provided with a through hole used for being inserted by a plug pin arranged on the tube head of the fluorescent tube; the sealing sleeve is also connected with a power wire, the power wire is hermetically matched with the sealing sleeve, and conductor wires inside the power wire are respectively connected with the conducting connector assembly. The sealing device is separated from the fluorescent tube, when in use, the sealing device is sleeved with the fluorescent tube so that the fluorescent tube is suitable for an environment with high humidity or an environment easy to sprinkle by rainwater, thereby achieving the water-proof and damp-proof effect; in addition, when the sealing device is used for drier environments, such as a bedroom, an office, and the like, the sealing device can be used as a common fluorescent tube only by taking the sealing device away, thereby being suitable for the different requirements of customers with one product. Besides, the invention has simple structure and low manufacturing cost.
Description
Technical field
The present invention relates to a kind of sealing device of fluorescent tube.
Background technology
When fluorescent lamp uses in the tunnel or similar humidity such as city lighting engineering is big or subject to rainwater when drenching the environment that soaks, because the pouring of weather humidity height or rainwater is soaked, the moisture or the rainwater of outside easily enter in the fluorescent tube from the gap of wire hole or tube head, cause the electronic component in the fluorescent tube oxidized, even cause short circuit.As improvement to this defective, Granted publication number is " CN201014400 ", in the disclosed Chinese utility model of 2007.02.26, " a kind of seal plug of LED fluorescent tube " disclosed: include the plug body, the edge of described plug body is provided with the groove that can be enclosed within the LED lamp tube end, and it is wide that the width of groove slightly is wider than the pipe of LED fluorescent tube, makes between the sidewall of the inwall of groove and LED fluorescent tube and maintain the gap that can pour into fluid sealant.After the plug body is enclosed within the LED lamp tube end, pour into fluid sealant in the crack during this time, make between plug body and LED fluorescent tube to reach sealing and fixing.Simultaneously, in the plug body, be provided with the fixed groove that can pour into fluid sealant, be provided with the wire hole that can pass holding wire and power line in the fixed groove along the plug body side surface.Holding wire and power line are passed the wire hole of fixed groove, and link to each other, in fixed groove, pour into fluid sealant then, make wire hole also reach sealing with fluorescent tube.
Another Granted publication number is China's invention of " CN101196287 ", in 2007.12.11 a kind of " LED fluorescent tube pipe end packaging device " being disclosed also: comprises end cap, end cap has extended internally a circle elasticity chimb to form public decorative cover, the termination of fluorescent tube is plugged in the public decorative cover, be provided with water proof ring between public decorative cover and the fluorescent tube, public decorative cover female decorative cover that closely cooperated outward, female decorative cover compresses public decorative cover, public decorative cover is also compressed the water proof ring of fluorescent tube periphery, and so public decorative cover and fluorescent tube can reach sealing and fixing.In addition, be provided with the threading passage that passes for tube line in the end cap, the wire hole of threading passage is positioned at the bottom of end cap.
But said structure all is fluorescent tube and sealing device is integrated device, can't split, so just cause these devices inapplicable need not waterproof, on the moistureproof environment (on the also promptly relatively dry environment), otherwise can cause bigger waste.Enterprise just needs to be equipped with the common fluorescent tube and the fluorescent tube of said structure when producing like this, so that adapt to different requirements of customers.In addition, these apparatus structures are more complicated also, and manufacturing cost is higher.
Summary of the invention
The present invention is directed to deficiency of the prior art, provide a kind of simple in structure, low cost of manufacture, the sealing device of dismountable fluorescent tube, make and be arranged with fluorescent tube of the present invention, has waterproof moisture resistance preferably, being applicable to that humidity is big or subject to rainwater drenches the environment that soaks, and will be used for conventional environment the time, only need pull down sealing device and get final product.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals:
A kind of sealing device of fluorescent tube, comprise sealing shroud, described sealing shroud is set on the fluorescent tube in the mode of interference fit, be provided with socket main body in the sealing shroud, socket main body and sealing shroud closely cooperate, and described socket main body is provided with the conduction connector, described conduction connector has the jack of the pin insertion that is used for the fluorescent tube tube head, described sealing shroud also is connected with power line, and power line and sealing shroud are sealed and matched, and the conductor wire in the power line is connected on the conduction connector.
As improvement, described power line and sealing shroud are structure as a whole.This structure can be optimized the sealing effectiveness of sealing shroud, makes it have reliable waterproof moisture-proof characteristic.
As improvement, the inboard, end of sealing shroud is extended with in order to tighten up the ring that tightens up of power line, and the described ring inner surface that tightens up is along circumferentially being provided with draw-in groove, and the end of described power line is provided with the snap ring suitable with this draw-in groove.This preferred construction when power line is subjected to horizontal direction power, can prevent that power line from being pulled, and simultaneously, electricity has been strengthened the sealing between sealing shroud and the power line.
As improvement, the outer surface of described sealing shroud also is provided with in order to tighten the clamping ring of sealing shroud, and it is tightr to make that sealing shroud cooperates with fluorescent tube, reaches better waterproof moisture-proof effect.
As improvement, the outer surface of described sealing shroud is provided with the groove that extends along circumferentially, and clamping ring is positioned at groove.
As improvement, the upper end of described clamping ring is connected with suspension member, has through hole on the wooden partition of described suspension member, conveniently fluorescent tube is installed in the needed position.
As improvement, also be provided with socket cover in the described sealing shroud, suitable on the outer surface of described socket cover and the sealing shroud inner surface with the contacted shape of this socket cover, and the end wall of socket cover leans on the end wall of socket main body.This structure can further play a part to support sealing shroud, and sealing shroud is not yielding when being squeezed like this.
Beneficial effect: the present invention compared with prior art has following beneficial effect:
1) sealing device of the present invention is detachable the connection with fluorescent tube, is provided with the fluorescent tube of sealing device, is applicable to that similar humidity such as tunnel or city lighting engineering are big or subject to the environment that the rainwater pouring is soaked, and has good waterproof moisture-proof characteristic; And when being used for relatively drier environment such as bedroom, office, only need pull down sealing device, and can use as common fluorescent tube, dismounting is simple, and is easy to use, applied widely.
2) simple in structure, the low cost of manufacture of the present invention.
Description of drawings
Fig. 1 is set in schematic diagram on the fluorescent lamp for the present invention
Fig. 2 is set in decomposing schematic representation on the fluorescent lamp for the present invention
Fig. 3 is a cutaway view of the present invention
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail:
Referring to Fig. 1～Fig. 3, a kind of sealing device of fluorescent tube comprises sealing shroud 1, and described sealing shroud 1 has an opening 10 that is used to be set on the fluorescent tube 5, and the other end is shrunk to a slot gradually.Sealing shroud 1 adopts TPR to make, and is convenient to make its mode with interference fit to be set on the fluorescent tube 5 like this.Certainly sealing shroud 1 also can adopt other flexible material to make.
Be provided with socket main body 3 in the described sealing shroud 1, the outer surface of socket main body 3 is resisted against the inner surface of sealing shroud 1, that is to say, the inner surface of the outer surface of socket main body 3 and sealing shroud 1 closely matches.Socket main body 3 adopts the ABS hard materials to make, and socket main body 3 just can be used as the support of sealing shroud 1 like this, prevents that sealing shroud 1 from inserting, in group process, being subjected to the extruding of in one's hands or other external force and being out of shape.
Described socket main body 3 is provided with two conduction connectors 9, and described conduction connector 9 has the jack 90 of two pins, 70 insertions that are used on the tube head 7.The utility model is adding man-hour, and conduction connector 9 is processed into the cylindrical copper pipe of two hollows, and the end of described socket main body 3 is provided with through hole 30, and copper pipe is located in the through hole 30.Self-evident, the centre distance of two jacks 90 is identical with the centre distance of two pins 70 of tube head 7.
Also be provided with socket cover 13 in the described sealing shroud 1, suitable on the outer surface of described socket cover 13 and sealing shroud 1 inner surface with these socket cover 13 contacted shapes, and the end wall of socket cover 13 leans on the end wall of socket main body 3.That is to say that socket main body 3 is with after socket cover 13 cooperates, their outer surface and sealing shroud 1 inner surface closely cooperate, and sealing shroud 1 is played a supportive role, and make it when stressed, and be indeformable when also promptly being extruded.Certainly, socket main body and socket cover also can be one-body molded, convenient processing.
The end of described sealing shroud 1 also is injected with power line 11 by encapsulate, and (so-called encapsulate injection moulding is meant: at first go out a power line 11 at the power line mold injection molding, after power line 11 is finished taking-up from this mold injection, put into the injection mo(u)lding for the second time of sealing shroud 1 mould again), it is become one structure, can optimize the sealing effectiveness of sealing shroud 1 like this, reach reliable waterproof and dampproof performance.Can certainly make power line be arranged on the end of sealing shroud 1 by alternate manner, such as open a through hole on sealing shroud 1, power line 11 passes this through hole in the mode of interference fit, it is reached be sealed and matched.The present invention is set at 500mm with power line 11 line lengths, and length also can be determined according to actual needs certainly.
Preferably, the inboard, end of described sealing shroud 1 is extended with in order to what tighten up power line 11 and tightens up ring 16, and described ring 16 inner surfaces that tighten up also are provided with the draw-in groove 14 that circumferentially extend on 2 edges, and the end of described power line 11 is provided with the snap ring 110 suitable with draw-in groove 14.The snap ring 110 of power line is arranged in tightening up in the ring 16 of sealing shroud, can prevents from when power line 11 is subjected to horizontal direction power, to be pulled, simultaneously, strengthened the sealing effectiveness between sealing shroud 1 and the power line 11.
Be respectively arranged with the through hole 130 that power supply source line 11 passes on the end wall of described socket cover 13, the conductor wire in the power line 11 is connected on the conduction connector 9 (conductor wire is not shown) after passing through hole 130.
The outer surface of described sealing shroud 1 also is provided with the groove 12 that extends along circumferentially, be provided with clamping ring 15 in the groove 12 in order to tighten sealing shroud 1, the upper end of clamping ring 15 has tightened up suspension member 17 by nut, has through hole 170 on the wooden partition of suspension member 17, conveniently fluorescent lamp is installed to required position.
When fluorescent lamp uses in the tunnel or similar humidity such as city lighting engineering is big or subject to rainwater when drenching the environment that soaks, sealing shroud 1 is set in the outer surface of fluorescent tube 5, pin 70 on the tube head 7 inserts in the jack 90 that is provided with on the conduction connector 9, afterwards clamping ring 15 is clamped, make sealing shroud 1 more closely be engaged in the outer surface of fluorescent tube 5, so just play good sealing effectiveness, thereby reach waterproof and dampproof effect; And when being used for comparatively dry environment such as bedroom, office, removable lower sealing device uses as common fluorescent tube, has avoided the waste of material, and easy accessibility, uses simple.
Claims (7)
1, a kind of sealing device of fluorescent tube, it is characterized in that, comprise sealing shroud (1), described sealing shroud (1) is set on the fluorescent tube (5) in the mode of interference fit, be provided with socket main body (3) in the sealing shroud (1), socket main body (3) closely cooperates with sealing shroud (1), described socket main body (3) is provided with conduction connector (9), described conduction connector (9) has the through hole (90) of pin (70) insertion that is used on the fluorescent tube tube head (7), described sealing shroud (1) also is connected with power line (11), described power line (11) is sealed and matched with sealing shroud (1), and the conductor wire in the power line (11) is connected on the conduction connector (9).
2, the sealing device of fluorescent tube as claimed in claim 1 is characterized in that, described power line (11) is structure as a whole with sealing shroud (1).
3, the sealing device of fluorescent tube as claimed in claim 1 or 2, it is characterized in that, the inboard, end of sealing shroud (1) is extended with in order to what tighten up power line (11) and tightens up ring (16), described ring (16) inner surface that tightens up is provided with a draw-in groove (14) at least, and the end of described power line (11) is provided with the snap ring (110) suitable with this draw-in groove (14).
4, the sealing device of fluorescent tube as claimed in claim 1 or 2 is characterized in that, the outer surface of described sealing shroud (1) also is provided with the clamping ring (15) in order to tighten sealing shroud (1).
5, the sealing device of fluorescent tube as claimed in claim 4 is characterized in that, the outer surface of described sealing shroud is provided with the groove (12) that extends along circumferentially, and clamping ring (15) is positioned at groove (12).
6, the sealing device of fluorescent tube as claimed in claim 4 is characterized in that, the upper end of described clamping ring (15) is connected with suspension member (17), has through hole (170) on the wooden partition of described suspension member (17).
7, the sealing device of fluorescent tube as claimed in claim 1 or 2, it is characterized in that, also be provided with socket cover (13) in the described sealing shroud (1), suitable on the outer surface of described socket cover (13) and sealing shroud (1) inner surface with the contacted shape of this socket cover (13), and the end wall of socket cover (13) leans on the end wall of socket main body (3).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101008387A CN101629711B (en) | 2009-07-15 | 2009-07-15 | Sealing device of fluorescent tube |
| JP2010158772A JP2011023351A (en) | 2009-07-15 | 2010-07-13 | Sealing device of fluorescent lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101008387A CN101629711B (en) | 2009-07-15 | 2009-07-15 | Sealing device of fluorescent tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101629711A true CN101629711A (en) | 2010-01-20 |
| CN101629711B CN101629711B (en) | 2012-04-18 |
Family
ID=41574922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101008387A Expired - Fee Related CN101629711B (en) | 2009-07-15 | 2009-07-15 | Sealing device of fluorescent tube |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2011023351A (en) |
| CN (1) | CN101629711B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410505A (en) * | 2010-09-21 | 2012-04-11 | 陆绍章 | Waterproof tube socket |
| CN104421902A (en) * | 2013-09-06 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Explosion-proof lamp |
| CN106247174A (en) * | 2016-08-26 | 2016-12-21 | 海宁市明帅照明科技有限公司 | Led |
| CN109870778A (en) * | 2018-12-12 | 2019-06-11 | 金华八达集团有限公司科技信息分公司 | A kind of cable splice closure of band positioning and humidity detecting function |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654862A (en) * | 2017-09-08 | 2018-02-02 | 厦门普为光电科技有限公司 | The plug-in LED lamp tubes of USB |
| CN108386542B (en) * | 2018-04-28 | 2023-08-29 | 广东电网有限责任公司 | Wire spring type pressing plate sealing sleeve |
| CN111132488A (en) * | 2020-01-18 | 2020-05-08 | 佛山市顺德区冠宇达电源有限公司 | Power shell watertight fittings |
-
2009
- 2009-07-15 CN CN2009101008387A patent/CN101629711B/en not_active Expired - Fee Related
-
2010
- 2010-07-13 JP JP2010158772A patent/JP2011023351A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410505A (en) * | 2010-09-21 | 2012-04-11 | 陆绍章 | Waterproof tube socket |
| CN104421902A (en) * | 2013-09-06 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Explosion-proof lamp |
| CN106247174A (en) * | 2016-08-26 | 2016-12-21 | 海宁市明帅照明科技有限公司 | Led |
| CN109870778A (en) * | 2018-12-12 | 2019-06-11 | 金华八达集团有限公司科技信息分公司 | A kind of cable splice closure of band positioning and humidity detecting function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101629711B (en) | 2012-04-18 |
| JP2011023351A (en) | 2011-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20120418 Termination date: 20160715 |
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| CF01 | Termination of patent right due to non-payment of annual fee |