CN204611672U - A kind of LED lamp tube - Google Patents
A kind of LED lamp tube Download PDFInfo
- Publication number
- CN204611672U CN204611672U CN201520104917.6U CN201520104917U CN204611672U CN 204611672 U CN204611672 U CN 204611672U CN 201520104917 U CN201520104917 U CN 201520104917U CN 204611672 U CN204611672 U CN 204611672U
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- Prior art keywords
- straight tube
- lampshade
- tube
- led lamp
- substrate
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a kind of LED lamp tube, this LED lamp tube comprises straight tube lampshade, substrate, two lamp holders, LED light module; Wherein, the two ends of described straight tube lampshade fasten a described lamp holder respectively, described straight tube lampshade and described lamp holder are fastened by connector, it is inner that described substrate is placed in described straight tube lampshade, and its one side is pressed close to the inwall of straight tube lampshade, another side fixedly mounts described LED light module, in described straight tube lampshade, the inwall pressing close to substrate is provided with draw-in groove, and described substrate grafting is fixed in described draw-in groove.LED lamp tube of the present utility model, assembling is simple, and it is convenient to change, and production cost reduces greatly, and process velocity is improved; Straight lamp is covered with can scattering photosphere, and without the need to secondary operations dusting again, substrate bonds without the need to gluing and glass tube, glass straight tube and lamp holder fixing without the need to playing glue, there is the advantages such as structure is simple, easy to assembly, perfect heat-dissipating, safety in utilization are good.
Description
Technical field
The utility model relates to LED lamp field, in particular to a kind of LED lamp tube.
Background technology
LED is a kind of cold light source, there is great energy-saving potential, compared with traditional light fixture, the power consumption of LED is less than 1/3rd of conventional fluorescent, LED laboratory lifetimes is 100000 hours, its service life is 10 times of conventional fluorescent, and light on and off also can not reduce its life-span frequently.LED does not produce noise, does not have scintillation, also can not produce ultraviolet as fluorescent lamp, and its light is soft, comfortable, and protection eyes, also can not cause mosquito, be genuine green energy conservation electric lighting.
Have efficiently just because of LDE light fixture, life-span length, the feature such as energy-conserving and environment-protective, be subject to the favor of people.Along with LED people life in play more and more important effect while, the requirement of people to LED is also more and more higher.
The design of existing LED remains in certain defect, LED adopts a large amount of adhesives in processing, assembling process, and the use amount of adhesive is wayward.Consumption is too much, and the linkage interface that needs can be caused to bond, squeezes out too much adhesive, when adhesive does not parch completely, likely flows to other position, after adhesive has been done, has vestige, affect attractive in appearance; Consumption is superfluous, and the effect of impact bonding, affects service property (quality) and life-span.As lamp holder and being bonded with of fluorescent tube adopt rapid-curing cutback glue or glue to be fixed bonding.
And for example, publication number is that the Chinese patent application of CN102661497A discloses a kind of LED straight tube fluorescent lamp and preparation method thereof, this LED straight tube fluorescent lamp comprises: glass tube, LED light source mould bar, the inwall of described glass tube is rough shape, and described LED light source mould bar is fixed on the inwall of glass tube by adhesive.Further, also disclose a kind of LED straight tube fluorescent lamp with groove device, this groove device is independent setting, and be that a shape is identical with LED light source mould bar, but size is greater than the groove of LED light source mould bar, slot opening place is welded with two sheet metals; Described groove device is fixed on the inwall of glass tube by adhesive, and LED light source mould bar is embedded in groove device.
In the preparation, operational sequence is loaded down with trivial details for this LED lamp tube.First, frosted process or corrosion treatmentCorrosion Science to be carried out to the inwall of glass tube, or spray the powder particle with light diffusion effect on the inwall of glass tube, smear adhesive, then groove device is sticked on glass tube inwall.This requires to use a large amount of adhesives, and will prepare groove device separately.In addition, during Long-Time Service, adhesive may lose efficacy, and groove device is come off, and LED is fallen apart.So once quality problem appears in fluorescent tube, the installation etc. of the dismounting of fluorescent tube and installation, LED light source is a great inconvenience.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, a kind of Straight LED lamp tube is provided, solves that existing LED lamp tube easily comes off, usage safety performance is poor, fluorescent tube preparation need use when producing that adhesive is wayward, production cost is high and the technical problem such as maintain and replace is inconvenient.
The utility model embodiment provides a kind of LED lamp tube, comprises straight tube lampshade, substrate, two lamp holders, LED light module; Wherein, the two ends of described straight tube lampshade fasten a described lamp holder respectively, described straight tube lampshade and described lamp holder are fastened by connector, it is inner that described substrate is placed in described straight tube lampshade, and its one side is pressed close to the inwall of straight tube lampshade, another side fixedly mounts described LED light module, in described straight tube lampshade, the inwall pressing close to substrate is provided with draw-in groove, and described substrate grafting is fixed in described draw-in groove.
In certain embodiments, be preferably, described connector respectively fit is fixed on the two ends of described straight tube lampshade, and described lamp holder is fastened on described connector.
In certain embodiments, be preferably, described lamp holder and described connector are riveted fixing.
In certain embodiments, be preferably, described draw-in groove comprises two relative Access Divisions of the opening that is arranged on described straight tube lampshade inwall both sides, and the inwall of described two Access Divisions and described straight tube lampshade surrounds arc-shaped slot.
In certain embodiments, be preferably, described straight tube lampshade and described draw-in groove are integrated.
In certain embodiments, be preferably, also comprise power supply, described power supply is arranged in some described lamp holders, and described power supply is electrically connected with described LED light module.
In certain embodiments, be preferably, described straight tube lampshade is glass straight tube, and described glass straight tube inwall is provided with and can spreads photosphere.
In certain embodiments, be preferably, described lamp holder is aluminium lamp holder.
In certain embodiments, be preferably, described LED light module comprises multiple LED lamp bead.
In certain embodiments, be preferably, the end face of described aluminium lamp holder has fairlead.
The LED lamp tube that the utility model embodiment provides, compared with prior art, straight tube lampshade and lamp holder are fastened by connector, the fixing employing draw-in groove of substrate connects and fixes, do not need to adopt adhesive to fix, effectively solve because of the long-time LED lamp tube using adhesive bonding, adhesive failure so that cause shorten the service life of LED lamp tube, not easily change parts, the problem such as usage safety performance is poor.
When preparing LED lamp tube of the present utility model, overcome the upper defect existed of traditional LED lamp pipe design, its preparation technology simplifies greatly, and assembling is simple, and it is convenient to change, and production cost reduces greatly, and cost process velocity is improved; Straight lamp is covered with can scattering photosphere, and without the need to secondary operations dusting again, substrate bonds without the need to gluing and glass tube, glass straight tube and lamp holder fixing without the need to playing glue, there is the advantages such as structure is simple, easy to assembly, perfect heat-dissipating, safety in utilization are good.
Accompanying drawing explanation
Fig. 1 is the generalized section of LED lamp tube in the utility model embodiment;
Fig. 2 is the explosive view of LED lamp tube in the utility model Fig. 1;
Fig. 3 is the Longitudinal cross section schematic of the straight tube lampshade of LED lamp tube in the utility model Fig. 1.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
By reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Consider in current LED lamp, the fixed form of fluorescent tube, lamp holder, substrate adopts adhesive, and in processing technology, adhesive employs wayward, the problem of service life and poor safety performance, and the utility model provides a kind of LED lamp tube.
This LED lamp tube comprises: straight tube lampshade, substrate, two lamp holders, LED light module; Wherein, the two ends of described straight tube lampshade fasten a described lamp holder respectively, described straight tube lampshade and described lamp holder are riveted by connector, are fastened, it is inner that described substrate is placed in described straight tube lampshade, and its one side is pressed close to the inwall of straight tube lampshade, another side fixedly mounts described LED light module, in described straight tube lampshade, the inwall pressing close to substrate is provided with draw-in groove, and described substrate grafting is fixed in described draw-in groove.
Between straight tube lampshade and lamp holder, arrange connector, straight tube lampshade is fixedly connected with lamp holder by fastening by connector, does not need to adopt adhesive; Substrate, by being plugged in the draw-in groove of straight tube lampshade inwall setting, is fixedly mounted in straight tube lampshade by substrate, does not also need to adopt adhesive to fix, and manufacturing procedure is simplified greatly, effectively reduces costs, and makes the operation of assembling and replacing more simple, convenient; And avoid in use procedure, adhesive can lose efficacy, and causes the safety issue that LED lamp tube is fallen apart.
Next, specifically illustrate embodiment of the present utility model by reference to the accompanying drawings, accompanying drawing is only for reference and use is described, does not form the restriction to the utility model scope of patent protection.
Embodiment 1
A kind of LED lamp tube, as shown in Figure 1 and Figure 2, comprises two lamp holders 1, straight tube lampshade 3, substrate 5, LED light module 4; Wherein, the two ends of straight tube lampshade 3 fasten a lamp holder 1 respectively, straight tube lampshade 3 and lamp holder 1 are fastened by connector 8, it is inner that substrate 5 is placed in described straight tube lampshade 3, and its one side is pressed close to the inwall of straight tube lampshade 3, another side fixedly mounts described LED light module 4, in straight tube lampshade 3, the inwall pressing close to substrate 5 is provided with draw-in groove, and substrate 5 grafting is fixed in described draw-in groove.
Lamp holder 1 and straight tube lampshade 3 are fastened by connector 8, first two connectors 8 are enclosed within respectively the two ends of straight tube lampshade 3, are connected and fixed, then are fastened on connector by lamp holder 1 by techniques such as sintering, pyrocondensations.
Further, draw-in groove can be set to: be provided with two Access Divisions 7 that opening is relative in straight tube lampshade inwall both sides, two Access Divisions 7 surround arc-shaped slot 6 with described straight tube lampshade inwall, substrate 5 inserts in this draw-in groove, as shown in Figure 3, on substrate 5, hard-wired LED light module 4 is just in time positioned at draw-in groove central authorities.Substrate 5 is firmly fixed in arc-shaped slot by two Access Divisions 7, and straight tube lampshade and draw-in groove are integrated, and does not need to adopt adhesive to fix substrate.
Adopt notch, easy to operate, repair and replacement substrate is convenient, and relative to the substrate adopting adhesive fixing, it has greater advantage at assembling, maintain and replace etc.
It should be noted that, those skilled in the art can do change in shape to arc-shaped slot 6, as long as reach the function fixedly blocked by substrate 5, the scheme of all changes also belongs to the scope of protection.
In the present embodiment, in order to power to LED light module, LED lamp tube also comprises power supply 2, and power supply 2 is arranged in some lamp holders 1, and power supply 2 is electrically connected with LED light module 4.
Straight tube lampshade 3 can adopt glass straight tube, and glass straight tube and Access Division 7 are integrated, and needs operating personnel to carry out unifying blowing when processing.
In order to expand the range of exposures of LED light, can be provided with and can spread photosphere at glass straight tube inwall, make the light that sends softer and not dazzling.
In order to make good heat dissipation effect, lamp holder can adopt aluminium lamp holder.
LED light module comprises multiple LED lamp bead, and LED lamp bead is installed on substrate 5.
In order to power for LED lamp tube more easily, the end face of lamp holder 1 will have fairlead, and lead-in wire extends there through and is connected to power supply 2 or is connected in series line with LED light module 4.
Embodiment 2
The present embodiment is the improvement done on the basis of embodiment 1, in order to further fastening lamp holder, prevents lamp holder from departing from straight tube lampshade because external force pulls, is adopted by lamp holder riveting method that fluorescent tube is firmly fixed on straight tube lampshade.Be provided with for two of grafting substrate relative draw-in grooves in the horizontal direction at straight tube lampshade inwall, draw-in groove and straight tube lampshade integrated setting, the tongue that two prismatics that draw-in groove can be set to give prominence to become, also can be set to the groove caved in.
The above, it is only preferred embodiment of the present utility model, be not restriction the utility model being done to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (10)
1. a LED lamp tube, is characterized in that, this LED lamp tube comprises straight tube lampshade, substrate, two lamp holders, LED light module; Wherein, the two ends of described straight tube lampshade fasten a described lamp holder respectively, described straight tube lampshade and described lamp holder are fastened by connector, it is inner that described substrate is placed in described straight tube lampshade, and its one side is pressed close to the inwall of straight tube lampshade, another side fixedly mounts described LED light module, in described straight tube lampshade, the inwall pressing close to substrate is provided with draw-in groove, and described substrate grafting is fixed in described draw-in groove.
2. LED lamp tube as claimed in claim 1, it is characterized in that, described connector respectively fit is fixed on described straight tube lampshade two ends, and described lamp holder is fastened on described connector.
3. LED lamp tube as claimed in claim 2, is characterized in that, described lamp holder and described connector are riveted fixing.
4. LED lamp tube as claimed in claim 1, is characterized in that, described draw-in groove comprises two relative Access Divisions of the opening that is arranged on described straight tube lampshade inwall both sides, and the inwall of described two Access Divisions and described straight tube lampshade surrounds arc-shaped slot.
5. LED lamp tube as claimed in claim 1, it is characterized in that, described straight tube lampshade and described draw-in groove are integrated.
6. LED lamp tube as claimed in claim 1, it is characterized in that, also comprise power supply, described power supply is arranged in some described lamp holders, and described power supply is electrically connected with described LED light module.
7. LED lamp tube as claimed in claim 1, it is characterized in that, described straight tube lampshade is glass straight tube, and described glass straight tube inwall is provided with and can spreads photosphere.
8. LED lamp tube as claimed in claim 1, it is characterized in that, described lamp holder is aluminium lamp holder.
9. LED lamp tube as claimed in claim 1, it is characterized in that, described LED light module comprises multiple LED lamp bead.
10. LED lamp tube as claimed in claim 8, it is characterized in that, the end face of described aluminium lamp holder has fairlead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104917.6U CN204611672U (en) | 2015-02-11 | 2015-02-11 | A kind of LED lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104917.6U CN204611672U (en) | 2015-02-11 | 2015-02-11 | A kind of LED lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204611672U true CN204611672U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520104917.6U Expired - Fee Related CN204611672U (en) | 2015-02-11 | 2015-02-11 | A kind of LED lamp tube |
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| Country | Link |
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| CN (1) | CN204611672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195688A (en) * | 2016-08-17 | 2016-12-07 | 史杰 | The LED opal lamp tubular construction of ceramic whiteware glass material |
| CN112984398A (en) * | 2021-03-16 | 2021-06-18 | 生迪智慧科技有限公司 | LED lamp |
-
2015
- 2015-02-11 CN CN201520104917.6U patent/CN204611672U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195688A (en) * | 2016-08-17 | 2016-12-07 | 史杰 | The LED opal lamp tubular construction of ceramic whiteware glass material |
| CN112984398A (en) * | 2021-03-16 | 2021-06-18 | 生迪智慧科技有限公司 | LED lamp |
| CN112984398B (en) * | 2021-03-16 | 2023-09-19 | 生迪智慧科技有限公司 | LED lamp |
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| 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 |
Granted publication date: 20150902 Termination date: 20210211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |