CN204187354U - A kind of novel LED lamp tube - Google Patents
A kind of novel LED lamp tube Download PDFInfo
- Publication number
- CN204187354U CN204187354U CN201420727738.3U CN201420727738U CN204187354U CN 204187354 U CN204187354 U CN 204187354U CN 201420727738 U CN201420727738 U CN 201420727738U CN 204187354 U CN204187354 U CN 204187354U
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- CN
- China
- Prior art keywords
- end cap
- cap cylinder
- led lamp
- lamp tube
- lid
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- 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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- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a kind of novel LED lamp tube, comprises body, end cover structure, LED light source structure, drive unit, body madial wall is coated with and has disperse function and the guide-lighting coating that uniform light can be made to irradiate, effectively prevent dazzle; LED light source structure comprises substrate, the some LED lamp bead be laid on substrate in the guide-lighting coating that is fixed in body; Between guide-lighting coating and substrate by having bonding effect, the heat conduction bonded adhesives of conductive force is adhesively fixed, radiating efficiency is high; End cover structure comprises end cap cylinder, lid; Can be connected and fixed with the engaging of draw-in groove by inclination fixture block between lid with end cap cylinder, installing/dismounting flexible and convenient.End cap cylinder part card inserts in body, and the connecting portion place of end cap cylinder and body is pasted with blocks paster.Block paster and there is the effect of hiding shame, the connection bit of end cap cylinder and body can not be exposed, keep the tailored appearance of fluorescent tube attractive in appearance, and block on paster and can have product parameters by remarks, be convenient for people to viewing parameter information etc.
Description
Technical field
The utility model relates to technical field of LED illumination, particularly a kind of novel LED lamp tube.
Background technology
LED lamp tube is widely used in the various places such as household office lighting, and LED lamp tube generally comprises body, is located at the end cover structure at body two ends, the LED light source structure be located in body.
LED light source is the light-emitting mode of spot light, and light is more dazzling, easily dazzlingly when people look at straight dazzles the eyes.And the heat of LED light source is large, and hoarding of heat causes LED-baseplate temperature too high, easily affects its service life.
In addition, existing end cover structure generally comprises end cap cylinder and lid, the general part inlay card of end cap cylinder enters in body, the connecting portion of end cap cylinder and body is general all outside exposed, appearance also unsightly, and general on existing fluorescent tube all can not the product information such as label parameters, people are difficult to the information understanding this fluorescent tube.And be generally adhesively fixed by be spirally connected fixing or glue of screw between existing end cap cylinder and lid, when being fixed by screw, need additional configuration screw, also need extra instrument as screwdriver when twisting screw, though the operation of twisting screw is simple but compare and expend time in, assembly and disassembly is very loaded down with trivial details consuming time, more man-hour will be expended when assembling, have impact on the production and processing efficiency of whole lamp, the efficiency that impact is produced in enormous quantities, maintenance and inspection work bothers, and, after Long-Time Service, screw has the future trouble of sliding tooth, durable in use not and affect the use of whole lamp, and in part LED lamp tube, be adhesively fixed between end cap cylinder and lid by glue, but the character of glue is also unstable, can not high temperature be born, easy sex change after Long-Time Service and lose viscosity, be subject to the impact of the caloric value of LED light source structure especially for a long time, sticky effect is deteriorated, and affects the use of whole lamp.
Therefore, how to realize a kind of structure simple novel, luminous even, dazzle-free dazzling, radiating efficiency is high, assembly and disassembly simple and fast, packaging efficiency are high, specious, the convenient novel LED lamp tube understanding product information is technical problem urgently to be resolved hurrily in the industry.
Summary of the invention
Main purpose of the present utility model is to provide a kind of novel LED lamp tube, be intended to realize a kind of structure simple novel, luminous even, dazzle-free dazzling, radiating efficiency is high, assembly and disassembly simple and fast, packaging efficiency are high, specious, the convenient novel LED lamp tube understanding product information.
The utility model proposes a kind of novel LED lamp tube, comprise body, be located at the end cover structure at body two ends, the LED light source structure be fixedly arranged on body madial wall, also comprise the drive unit be electrically connected with LED light source structure, body madial wall is coated with and there is disperse function and the guide-lighting coating that uniform light can be made to irradiate; LED light source structure comprises substrate, the some LED lamp bead be laid on substrate in the guide-lighting coating that is fixed in body; Between guide-lighting coating and substrate by having bonding effect, the heat conduction bonded adhesives of conductive force is adhesively fixed; End cover structure comprises the end cap cylinder, adaptive and be fastened on the lid of end cap cylinder lateral surface with end cap barrel shape being connected and fixed on body two ends, and lid lateral surface extends conductive pin; It is inner that drive unit is placed in end cap cylinder, and end cap cylinder is provided with medial surface drive unit to spacing fixation near one end of body, and medial surface offers the through hole passed through for LED light source structure; End cap cylinder lateral wall is provided with some draw-in grooves, and on lid madial wall, correspondence is provided with some inclination fixture blocks triangular in shape with inclined plane inwardly, and inclination fixture block moves along end cap cylinder lateral wall and is finally snapped in draw-in groove and makes lid snap-on caps be located on end cap cylinder; End cap cylinder part card inserts in body, the connecting portion place of end cap cylinder and body be pasted with there is the effect of blocking block paster.
Preferably, heat conduction bonded adhesives adopts acrylic resin to make.
Preferably, conductive pin is electrically connected with drive unit by wire.
Preferably, lid side is laid with some thermal vias.
Preferably, end cap cylinder, lid are made by insulating materials.
Preferably, body is made up of glass or plastics.
Preferably, block remarks on paster and have product parameters.
The body madial wall of the utility model LED lamp tube is coated with and has disperse function and the guide-lighting coating that uniform light can be made to irradiate, after light is irradiated to guide-lighting coating, guide-lighting coating has disperse function to light, make uniform light ground again toward external exposure, luminescence is evenly soft, not dazzling, dazzle-free.And, between guide-lighting coating and substrate by having bonding effect, the heat conduction bonded adhesives of conductive force is adhesively fixed, heat conduction bonded adhesives has the characteristics such as heat conduction is fast, heat resistance is strong, effectively improve the radiating efficiency of fluorescent tube, ensure that its service life, and, the heat resistance of heat conduction bonded adhesives is strong, even if LED lamp bead long-term fever, heat conduction bonded adhesives also can normally work, long service life.End cap cylinder part card inserts in body, and the connecting portion place of end cap cylinder and body is pasted with blocks paster.Block paster and there is the effect of blocking and hiding shame, the connection bit of end cap cylinder and body can not be exposed, keep the tailored appearance of fluorescent tube attractive in appearance, and block on paster and can have product parameters by remarks, be convenient for people to the parameter information etc. watching this fluorescent tube, provide convenience to people.In addition, engage by inclination fixture block can be connected and fixed with the mutual of draw-in groove between lid with end cap cylinder, installing/dismounting is also very flexible, even if after whole lamp has been assembled and has been come into operation, lid can be taken at any time to observe internal structure, and repair and maintenance work simple and convenient, effectively extend the service life of LED lamp tube.In addition, LED lamp tube structure of the present utility model is simply novel, without the need to being connected and fixed by screw or glue between lid and end cap cylinder, save material, effectively reduce production cost, not sliding tooth and glue sex change lose the future trouble of viscous force, durable in use, assembling working (machining) efficiency is high, greatly facilitates the work of maintenance and inspection, very applicablely produces in enormous quantities.The utility model achieve a kind of structure simple novel, luminous even, dazzle-free dazzling, radiating efficiency is high, assembly and disassembly simple and fast, packaging efficiency are high, specious, the convenient LED lamp tube understanding product information.
Accompanying drawing explanation
Fig. 1 is the perspective view of an embodiment of a kind of novel LED lamp tube of the utility model;
Fig. 2 is the stereochemical structure decomposing schematic representation of an embodiment of a kind of novel LED lamp tube of the utility model;
Fig. 3 is the side structure decomposing schematic representation of an embodiment of a kind of novel LED lamp tube of the utility model;
Fig. 4 is the internal structure schematic diagram of an embodiment of a kind of novel LED lamp tube of the utility model.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through Fig. 4, one embodiment of a kind of novel LED lamp tube of the present utility model is proposed, comprise body 100, be located at the end cover structure at body 100 two ends, the LED light source structure be fixedly arranged on body 100 madial wall, also comprise the drive unit 400 be electrically connected with LED light source structure.
Body 100 madial wall is coated with and there is disperse function and the guide-lighting coating that uniform light can be made to irradiate.After light is irradiated to guide-lighting coating, guide-lighting coating has disperse function to light, and make uniform light ground again toward external exposure, luminescence is evenly soft, not dazzling, dazzle-free.
LED light source structure comprises substrate 301, the some LED lamp bead 302 be laid on substrate 301 in the guide-lighting coating that is fixed in body 100.
Between guide-lighting coating and substrate 301 by having bonding effect, the heat conduction bonded adhesives of conductive force is adhesively fixed; In the present embodiment, heat conduction bonded adhesives adopts acrylic resin to make.Heat conduction bonded adhesives has the characteristics such as heat conduction is fast, heat resistance is strong, like this, the heat that LED lamp bead 302 produces is delivered on substrate 301, and heat on substrate 301 can be delivered on body 100 readily through heat conduction bonded adhesives and be delivered in extraneous air, also ensure that its service life while guaranteeing LED lamp tube normal luminous, and, the heat resistance of heat conduction bonded adhesives is strong, even if LED lamp bead 302 long-term fever, heat conduction bonded adhesives also can normally work, long service life.
End cover structure comprise be connected and fixed on body 100 two ends end cap cylinder 201, be fastened on the lid 202 of end cap cylinder 201 lateral surface with end cap cylinder 201 shape adaptation, lid 202 lateral surface extends conductive pin 203.Arranging of lid 202 conveniently carries out repair and maintenance to drive unit 400, substrate 301 and circuit.
It is inner that drive unit 400 is placed in end cap cylinder 201, end cap cylinder 201 is provided with the medial surface 101 drive unit 400 to spacing fixation near one end of body 100, medial surface 101 can avoid drive unit 400 to slip into the normal use of body 100 internal influence LED lamp tube.Medial surface 101 offers the through hole 102 passed through for LED light source structure.
End cap cylinder 201 lateral wall is provided with some draw-in grooves 204, on lid 202 madial wall, correspondence is provided with some inclination fixture blocks 205 triangular in shape with inclined plane inwardly, and inclination fixture block 205 moves along end cap cylinder 201 lateral wall and is finally snapped in draw-in groove 204 and lid 202 snap-on caps is located on end cap cylinder 201.Engage by inclination fixture block 205 can be connected and fixed with the mutual of draw-in groove 204 between lid 202 with end cap cylinder 201, flexible structure, make installing/dismounting also very flexible, even if after whole lamp has been assembled and has been come into operation, lid 202 can be taken at any time to observe internal structure, to go forward side by side the repair and maintenance work of horizontal drive device 400 and circuit, and repair and maintenance work simple and convenient, effectively extend the service life of LED lamp tube.In addition, LED lamp tube structure of the present utility model is simply novel, without the need to being connected and fixed by screw or glue between lid 202 and end cap cylinder 201, save material, effectively reduce production cost, not sliding tooth and glue sex change lose the future trouble of viscous force, durable in use, assembling working (machining) efficiency is high, greatly facilitates the work of maintenance and inspection, very applicablely produces in enormous quantities.
End cap cylinder 201 part card inserts in body 100, and end cap cylinder 201 is pasted with the connecting portion place of body 100 and blocks paster 500.Block paster 500 and there is the effect of blocking and hiding shame, end cap cylinder 201 can not be exposed with the connection bit of body 100, keep the tailored appearance of fluorescent tube attractive in appearance, and block on paster 500 and can have product parameters by remarks, be convenient for people to the parameter information etc. watching this fluorescent tube, provide convenience to people.
Conductive pin 203 is electrically connected with drive unit 400 by wire.
Lid 202 side is laid with some thermal vias 206.Heat in end cap cylinder 201, body 100 can be dispersed in extraneous air by thermal vias 206, and radiating efficiency is high, good heat dissipation effect.
End cap cylinder 201, lid 202 are made by insulating materials.
Body 100 is made up of glass or plastics.
Body 100 madial wall of the utility model LED lamp tube is coated with and has disperse function and the guide-lighting coating that uniform light can be made to irradiate, after light is irradiated to guide-lighting coating, guide-lighting coating has disperse function to light, make uniform light ground again toward external exposure, luminescence is evenly soft, not dazzling, dazzle-free.And, between guide-lighting coating and substrate 301 by having bonding effect, the heat conduction bonded adhesives of conductive force is adhesively fixed, heat conduction bonded adhesives has the characteristics such as heat conduction is fast, heat resistance is strong, effectively improve the radiating efficiency of fluorescent tube, ensure that its service life, and, the heat resistance of heat conduction bonded adhesives is strong, even if LED lamp bead 302 long-term fever, heat conduction bonded adhesives also can normally work, long service life.End cap cylinder 201 part card inserts in body 100, and end cap cylinder 201 is pasted with the connecting portion place of body 100 and blocks paster 500.Block paster 500 and there is the effect of blocking and hiding shame, end cap cylinder 201 can not be exposed with the connection bit of body 100, keep the tailored appearance of fluorescent tube attractive in appearance, and block on paster 500 and can have product parameters by remarks, be convenient for people to the parameter information etc. watching this fluorescent tube, provide convenience to people.In addition, engage by inclination fixture block 205 can be connected and fixed with the mutual of draw-in groove 204 between lid 202 with end cap cylinder 201, installing/dismounting is also very flexible, even if after whole lamp has been assembled and has been come into operation, lid 202 can be taken at any time to observe internal structure, and repair and maintenance work simple and convenient, effectively extend the service life of LED lamp tube.In addition, LED lamp tube structure of the present utility model is simply novel, without the need to being connected and fixed by screw or glue between lid 202 and end cap cylinder 201, save material, effectively reduce production cost, not sliding tooth and glue sex change lose the future trouble of viscous force, durable in use, assembling working (machining) efficiency is high, greatly facilitates the work of maintenance and inspection, very applicablely produces in enormous quantities.The utility model achieve a kind of structure simple novel, luminous even, dazzle-free dazzling, radiating efficiency is high, assembly and disassembly simple and fast, packaging efficiency are high, specious, the convenient novel LED lamp tube understanding product information.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a novel LED lamp tube, comprise body, be located at the end cover structure at described body two ends, the LED light source structure be fixedly arranged on described body madial wall, also comprise the drive unit be electrically connected with described LED light source structure, it is characterized in that, described body madial wall is coated with and there is disperse function and the guide-lighting coating that uniform light can be made to irradiate; Described LED light source structure comprises substrate, the some LED lamp bead be laid on described substrate in the described guide-lighting coating that is fixed in described body; Between described guide-lighting coating and described substrate by having bonding effect, the heat conduction bonded adhesives of conductive force is adhesively fixed; Described end cover structure comprises the end cap cylinder, adaptive and be fastened on the lid of described end cap cylinder lateral surface with described end cap barrel shape being connected and fixed on described body two ends, and described lid lateral surface extends conductive pin; It is inner that described drive unit is placed in described end cap cylinder, and described end cap cylinder is provided with the medial surface described drive unit to spacing fixation near one end of described body, and described medial surface offers the through hole passed through for described LED light source structure; Described end cap cylinder lateral wall is provided with some draw-in grooves, on described lid madial wall, correspondence is provided with some inclination fixture blocks triangular in shape with inclined plane inwardly, and described inclination fixture block moves along described end cap cylinder lateral wall and is finally snapped in described draw-in groove and makes described lid snap-on caps be located on described end cap cylinder; Described end cap cylinder part card inserts in described body, the connecting portion place of described end cap cylinder and described body be pasted with there is the effect of blocking block paster.
2. a kind of novel LED lamp tube according to claim 1, is characterized in that, described heat conduction bonded adhesives adopts acrylic resin to make.
3. a kind of novel LED lamp tube according to claim 1 and 2, it is characterized in that, described conductive pin is electrically connected with described drive unit by wire.
4. a kind of novel LED lamp tube according to claim 3, is characterized in that, described lid side is laid with some thermal vias.
5. a kind of novel LED lamp tube according to claim 4, is characterized in that, described end cap cylinder, described lid are made by insulating materials.
6. a kind of novel LED lamp tube according to claim 5, it is characterized in that, described body is made up of glass or plastics.
7. a kind of novel LED lamp tube according to claim 6, is characterized in that, described in block remarks on paster and have product parameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727738.3U CN204187354U (en) | 2014-11-28 | 2014-11-28 | A kind of novel LED lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727738.3U CN204187354U (en) | 2014-11-28 | 2014-11-28 | A kind of novel LED lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204187354U true CN204187354U (en) | 2015-03-04 |
Family
ID=52619355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420727738.3U Expired - Fee Related CN204187354U (en) | 2014-11-28 | 2014-11-28 | A kind of novel LED lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204187354U (en) |
-
2014
- 2014-11-28 CN CN201420727738.3U patent/CN204187354U/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 |
Granted publication date: 20150304 Termination date: 20151128 |