CN204459878U - A kind of dismantled and assembled LED lamp tube - Google Patents
A kind of dismantled and assembled LED lamp tube Download PDFInfo
- Publication number
- CN204459878U CN204459878U CN201520188636.3U CN201520188636U CN204459878U CN 204459878 U CN204459878 U CN 204459878U CN 201520188636 U CN201520188636 U CN 201520188636U CN 204459878 U CN204459878 U CN 204459878U
- Authority
- CN
- China
- Prior art keywords
- shell fragment
- fastening shell
- lamp holder
- closed block
- dismantled
- 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
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Abstract
The utility model discloses a kind of dismantled and assembled LED lamp tube, comprise lengthwise glass lamp shade and the lamp holder being sheathed on described lampshade two ends, described lamp holder is hollow circular cylinder, one end of described lamp holder is provided with closed block, and described closed block is provided with metal ferrule, it is characterized in that, described lamp holder inside is provided with one end and is connected with described closed block and several the fastening shell fragments arranged with fluorescent tube central axis Rotational Symmetry, described fastening shell fragment is provided with elasticity glue-line near the surface of described lamp holder sidewall, spacing between the end that described fastening shell fragment is connected with described closed block is greater than the spacing between described fastening shell fragment free end and is less than the diameter of described lampshade, the center of described closed block is provided with the bolt be screwed into fluorescent tube inside, and the diameter of described bolt is greater than the spacing between described fastening shell fragment free end.
Description
Technical field
The utility model belongs to lighting field, relates to a kind of dismantled and assembled LED lamp tube.
Background technology
The LED daylight lamp that market uses mainly contains two types, and a kind of is carry out designing according to the fluorescent tube of the traditional fluorescent lamp that changes the outfit, and the structure of its fluorescent tube etc. all close the similar of fluorescent tube day with tradition, are referred to as LED fluorescent lamp tube; Another kind is the integrated LED daylight lamp with integral structure.
The cross section structure of current existing LED fluorescent lamp tube, mainly contain overall circular hollow section structure and be combined as the cross section structure of pipe (one of them semi-circular section is aluminum or aluminum alloy radiator, and another semi-circular section is plastic lamp shade) by two semi-circular sections.Have the overall fluorescent tube of circular hollow section structure and the fixed form of end cap to be generally colloid and to bond, it is no problem that this kind of mode is used for traditional fluorescent lamp pipe, because after traditional fluorescent lamp pipe damages, be mercury, fluorescent powder and the inert gas that can not recycle in pipe.And for LED fluorescent lamp tube, because fluorescent tube drives built with LED illuminator and LED power, for the ease of maintenance and recycling, the mode that colloid bonds should not be adopted.Someone proposes to adopt and first bonds with transition piece and LED fluorescent lamp tube two ends, be spirally connected with lamp base end cap and transition piece again, but this kind of mode all can waste time and energy when lamp body accessory is installed and follow-up lamp keeps in repair or recycles, and also can increase manufacturing cost, and affect the attractive in appearance of lamp body.In addition due to the LED fluorescent lamp tube of existing market and the constructional difference of integrated LED daylight lamp, this all makes troubles to the stock of production division's lamp body accessory and assembling.
Utility model content
The utility model proposes a kind of dismantled and assembled LED lamp tube for the technical problem existed in prior art, and concrete scheme is as follows:
A kind of dismantled and assembled LED lamp tube, comprise lengthwise glass lamp shade and the lamp holder being sheathed on described lampshade two ends, described lamp holder is hollow circular cylinder, one end of described lamp holder is provided with closed block, and described closed block is provided with metal ferrule, it is characterized in that, described lamp holder inside is provided with one end and is connected with described closed block and several the fastening shell fragments arranged with fluorescent tube central axis Rotational Symmetry, described fastening shell fragment is provided with elasticity glue-line near the surface of described lamp holder sidewall, spacing between the end that described fastening shell fragment is connected with described closed block is greater than the spacing between described fastening shell fragment free end, the center of described closed block is provided with the bolt be screwed into fluorescent tube inside, and the diameter of described bolt is greater than the spacing between described fastening shell fragment free end.
In such scheme, multiple fastening shell fragment is arranged on the shape of to assemble the other end in lamp holder and in one end and scattering, and the one end of scattering is fixedly connected with the closed block of lamp holder, and one end of gathering is free end; The outer surface (surface near lamp holder sidewall) of fastening shell fragment is provided with elasticity glue-line, and glass lamp shade is set between elasticity glue-line and the sidewall of lamp holder; In addition, the center closing block is provided with the bolt that can be screwed into fluorescent tube inside, along with being screwed into of bolt, the free end of the fastening shell fragment flocked together is strutted (diameter of bolt is greater than the spacing of fastening shell fragment free end), thus make the elasticity glue-line on fastening shell fragment outer surface touch glass lamp shade and be squeezed, and then increase the stiction of glass lamp shade and elasticity glue-line, realize fixing between glass lamp shade and lamp holder.
As preferably, described fastening shell fragment inside is provided with trough.Because generally arranging the circuit modules such as driving power in lamp holder, the metal ferrule on lamp holder will be for introducing external electric energy, so the trough in fastening shell fragment is used for circuit trace, the electric energy of metal ferrule is introduced into fluorescent tube inside by the electric wire in trough.
As preferably, described fastening shell fragment is two panels.The fastening shell fragment of two panels can realize fixing between glass lamp and lamp holder.
As preferably, described elasticity glue-line is wedge shape, and the thickness of described elasticity glue-line near described closed block one end is less than the thickness of the other end.The object that elasticity glue-line is arranged to wedge shape is: when fastening shell fragment free end along with bolt be screwed into softened time, the contact surface of elasticity glue-line and glass lamp shade will increase, thus the stiction that can increase between glass lamp shade and elasticity glue-line thus to make between glass lamp shade and lamp holder fixing more firm.
As preferably, described fastening shell fragment and the inner surface of described threaded bolt contacts are provided with the internal thread mated with described bolt thread.Increase internal thread at the medial surface of fastening shell fragment and can make being screwed into convenient and not easily getting loose after being screwed into, skid off of bolt.
Compared with prior art, the utility model tool has the following advantages:
The dismantled and assembled LED lamp tube of one of the present utility model, adopt and fastening shell fragment is set in lamp holder and struts by fastening shell fragment free end the frictional force increased between glass lamp shade and lamp holder, thus realize fixing between glass lamp shade and lamp holder, there is lampshade and replace the advantage convenient, dismantled and assembled, resource utilization is high.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of a kind of dismantled and assembled LED lamp tube of the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Be illustrated in figure 1 the cross section structure schematic diagram of a kind of dismantled and assembled LED lamp tube of the utility model embodiment.A kind of dismantled and assembled LED lamp tube, comprise glass lamp shade 1, be set in the lamp holder 2 of lampshade 1 end, lamp holder 2 is hollow cylindrical, and one end, with closed block 21, is closed on block 21 and is provided with metal ferrule 22; Lamp holder 2 inside is provided with the fastening shell fragment 23 of two panels, the fastening shell fragment 23 of the two panels shape that the gathering other end scatters in one end is around fluorescent tube central rotation symmetric arrays, and the one end of scattering is fixedly connected with closed block 21, the one end of assembling is free end, the fastening shell fragment 23 of two panels is provided with Wedge shaped elastic glue-line 24 near a side surface of lamp holder 2 sidewall, and the thickness of elasticity glue-line 24 near the one end closing block 21 is greater than the thickness of the other end; The center closing block 21 is provided with the bolt 3 that can be screwed into fluorescent tube inside, and the diameter of bolt 3 is greater than the spacing of two panels fastening shell fragment 23 free end.Wherein, the inside of fastening shell fragment 23 is provided with the trough 26 that can arrange wire 25, and the signal of telecommunication of metal ferrule 22 introduces fluorescent tube inside by wire 25.
In above-described embodiment, a kind of concrete installation process of dismantled and assembled LED lamp tube is as follows: first, the sheathed lamp holder 2 in the end of glass lamp shade 1, the tube wall of glass lamp 1 inserts between lamp holder 2 sidewall and elasticity glue-line 24, subsequently bolt 3 is screwed into fluorescent tube, the free end being screwed into fastening shell fragment 23 along with bolt 3 is softened, thus make elasticity glue-line 24 be subject to the extruding of fastening shell fragment 23 and glass lamp shade 1, stiction between glass lamp shade 1 and elasticity glue-line 24 is increased, finally realizes fixing between glass lamp shade 1 and lamp holder 2.As the end of lamp holder 2 from glass lamp 1 dismantled, fluorescent tube of only bolt 3 need being back-outed.
The dismantled and assembled LED lamp tube of one of the utility model embodiment, stiction between glass lamp shade and elasticity glue-line is changed by the action of back-outing that is screwed into of bolt, thus realize the fast assembling-disassembling of lamp holder in glass lamp shade end, and when glass lamp shade damage or other reasons need to replace, inner light source module and power module etc. are reused, and avoid whole lamp to replace.
Above-described detailed description of the invention has been described in detail the technical solution of the utility model and beneficial effect; be understood that and the foregoing is only most preferred embodiment of the present utility model; be not limited to the utility model; all make in spirit of the present utility model any amendment, supplement and equivalent to replace, all should be included within protection domain of the present utility model.
Claims (5)
1. a dismantled and assembled LED lamp tube, comprise lengthwise glass lamp shade and the lamp holder being sheathed on described lampshade two ends, described lamp holder is hollow circular cylinder, one end of described lamp holder is provided with closed block, and described closed block is provided with metal ferrule, it is characterized in that, described lamp holder inside is provided with one end and is connected with described closed block and several the fastening shell fragments arranged with fluorescent tube central axis Rotational Symmetry, described fastening shell fragment is provided with elasticity glue-line near the surface of described lamp holder sidewall, spacing between the end that described fastening shell fragment is connected with described closed block is greater than the spacing between described fastening shell fragment free end, the center of described closed block is provided with the bolt be screwed into fluorescent tube inside, and the diameter of described bolt is greater than the spacing between described fastening shell fragment free end.
2. the dismantled and assembled LED lamp tube of one according to claim 1, is characterized in that, described fastening shell fragment inside is provided with trough.
3. the dismantled and assembled LED lamp tube of one according to claim 1, is characterized in that, described fastening shell fragment is two panels.
4. the dismantled and assembled LED lamp tube of one according to claim 1, is characterized in that, described elasticity glue-line is wedge shape, and the thickness of described elasticity glue-line near described closed block one end is less than the thickness of the other end.
5. the dismantled and assembled LED lamp tube of one according to claim 1, is characterized in that, described fastening shell fragment and the inner surface of described threaded bolt contacts are provided with the internal thread mated with described bolt thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520188636.3U CN204459878U (en) | 2015-03-30 | 2015-03-30 | A kind of dismantled and assembled LED lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520188636.3U CN204459878U (en) | 2015-03-30 | 2015-03-30 | A kind of dismantled and assembled LED lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204459878U true CN204459878U (en) | 2015-07-08 |
Family
ID=53666761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520188636.3U Expired - Fee Related CN204459878U (en) | 2015-03-30 | 2015-03-30 | A kind of dismantled and assembled LED lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204459878U (en) |
-
2015
- 2015-03-30 CN CN201520188636.3U patent/CN204459878U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160330 |