CN204042771U - A kind of LED lamp tube - Google Patents
A kind of LED lamp tube Download PDFInfo
- Publication number
- CN204042771U CN204042771U CN201420544150.4U CN201420544150U CN204042771U CN 204042771 U CN204042771 U CN 204042771U CN 201420544150 U CN201420544150 U CN 201420544150U CN 204042771 U CN204042771 U CN 204042771U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- end cap
- cap cylinder
- lamp tube
- drive unit
- 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 LED lamp tube, comprises body, end cover structure, LED light source component, and end cover structure comprises end cap cylinder, lid; Can be connected and fixed with the engaging of draw-in groove by fixture block between lid with end cap cylinder, LED light source component comprises substrate, LED lamp bead, drive unit.Drive unit is placed in end cap cylinder, end cap cylinder is provided with fixed mount drive unit to spacing fixation near one end of body, drive unit can be fixed between end cap cylinder and lid by fixed mount, in order to avoid drive unit slips into the normal use that tubular body affects LED lamp tube.Clamp is extended in end cap cylinder lower end, LED lamp tube also comprises the installation link plate that can be installed on installed surface, link plate upper end is installed and is bent to form Elastic buckle inwardly, Elastic buckle and clamp are adaptive and be fixed on clamp, installing/dismounting is flexible, and whole LED lamp tube is without the need to arranging support in addition, saves material, production and processing is convenient, effectively reduces production cost.
Description
Technical field
The utility model relates to LED lamp field, particularly a kind of 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 component be located in body.Existing end cover structure is formed in one structure, directly be fixed on body two ends, whole LED lamp tube is caused to become a hermetically-sealed construction like this, LED lamp tube is once after having assembled, just cannot open again or observe internal structure, cannot inner case be understood, the repair and maintenance in later stage cannot be carried out, also cannot overhaul once drive unit and circuit etc. go wrong, cause the service life of LED lamp tube shorter.
And existing drive unit generally pastes end cover structure inside by glue etc., the location fixation of glue is more weak, once occur that the problems such as glue is aging just there will be bonding situation loosely, cause drive unit to be shifted to slide, even be displaced in body, affect the normal use of LED lamp tube, affect illumination effect.
Existing LED lamp tube is generally installed on installed surface by mounting bracket, so just needs additionally to produce support, complex structure, and volume is comparatively large, and waste material, add manufacturing procedure and cause production and processing complexity loaded down with trivial details, production efficiency is low, and production cost is high.
Therefore, how to realize that a kind of installing/dismounting is flexible, repair and maintenance is easy, can increase the service life, can by drive unit securely spacing fixing, save material, volume is little, structure is simple, production and processing is convenient, the LED lamp tube of reduction production cost 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 LED lamp tube, be intended to realize that a kind of installing/dismounting is flexible, repair and maintenance is easy, can increase the service life, can by drive unit securely spacing fixing, save material, volume is little, structure is simple, production and processing is convenient, the LED lamp tube of reduction production cost.
The utility model proposes a kind of LED lamp tube, comprise body, be located at the end cover structure at body two ends, the LED light source component be located in body, 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; LED light source component comprises the substrate being fixed on tubular body, the LED lamp bead be laid on substrate, the drive unit that is electrically connected with LED lamp bead; It is inner that drive unit is placed in end cap cylinder, and end cap cylinder is provided with fixed mount drive unit to spacing fixation near one end of body; Extend some fixture blocks toward in inside lid, end cap cylinder madial wall correspondence is provided with some adaptive with fixture block and draw-in grooves be fixed; End cap cylinder lower end, lid lower end correspondence are provided with outlet breach; Clamp is extended in end cap cylinder lower end, and LED lamp tube also comprises the installation link plate be installed to by screw on installed surface, installs link plate upper end and is bent to form Elastic buckle inwardly, and Elastic buckle is with clamp adaptation and be fixed on clamp.
Preferably, lid side is laid with some thermal vias.
Preferably, be adhesively fixed between substrate and body madial wall.
Preferably, be adhesively fixed between end cap cylinder and body.
Preferably, body is made up of glass or plastics.
Preferably, end cap cylinder, lid are made by insulating materials.
Preferably, link plate is installed to be made of metal.
The end cover structure of the utility model LED lamp tube comprises end cap cylinder, lid.Engage by fixture block can be connected and fixed with the mutual of draw-in groove between lid with end cap cylinder, flexible structure, make installing/dismounting 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, to go forward side by side the repair and maintenance work of horizontal drive device and circuit, and repair and maintenance work simple and convenient, effectively extend the service life of LED lamp tube.It is inner that drive unit is placed in end cap cylinder, and end cap cylinder is provided with fixed mount drive unit to spacing fixation near one end of body.Fixed mount is trident shape and drive unit can be fixed between end cap cylinder and lid, in order to avoid drive unit slips into the normal use that tubular body affects LED lamp tube.In addition, clamp is extended in end cap cylinder lower end, and LED lamp tube also comprises the installation link plate be installed to by screw on installed surface, installs link plate upper end and is bent to form Elastic buckle inwardly, and Elastic buckle is with clamp adaptation and be fixed on clamp.Installing link plate is directly buckled on end cap cylinder, and installing/dismounting is flexible, and install link plate and be connected without the need to screw with between end cap cylinder, and whole LED lamp tube is without the need to arranging support in addition, save material, production and processing is convenient, effectively reduces production cost.In addition, LED lamp tube can directly be installed on installed surface by installing link plate, and only need by end cap cylinder by install link plate removes can overhaul fluorescent tube, replacement operation, use flexible and convenient.
Accompanying drawing explanation
Fig. 1 is the perspective view of an embodiment of a kind of LED lamp tube of the utility model;
Fig. 2 is the perspective view of an embodiment of a kind of LED lamp tube of the utility model, and lid in figure, drive unit are not shown;
Fig. 3 is the side structure enlarged diagram of an embodiment of a kind of LED lamp tube of the utility model, and in figure, lid is not shown;
Fig. 4 is the side structure enlarged diagram of an embodiment of a kind of LED lamp tube of the utility model, and lid in figure, drive unit are not shown;
Fig. 5 is the stereochemical structure enlarged diagram of lid in an embodiment of a kind of LED lamp tube of the utility model;
Fig. 6 is the lateral surface structure enlarged diagram of lid in an embodiment of a kind of 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. 6, the end cover structure at body 100 two ends that propose an embodiment of a kind of LED lamp tube of the present utility model, comprise body 100, are located at, the LED light source component be located in body 100.
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.Arranging of lid 202 conveniently carries out repair and maintenance to drive unit 303 and circuit.
LED light source component comprises the substrate 301 being fixed on body 100 inside, the LED lamp bead 302 be laid on substrate 301, the drive unit 303 that is electrically connected with LED lamp bead 302.
It is inner that drive unit 303 is placed in end cap cylinder 201, and end cap cylinder 201 is provided with the fixed mount 203 drive unit 303 to spacing fixation near one end of body 100.Drive unit 303 also can be fixed between end cap cylinder 201 and lid 202, in order to avoid drive unit 303 slips into the normal use of body 100 internal influence LED lamp tube in trident shape by fixed mount 203.
Extend some fixture blocks 204 inside lid 202 toward in, end cap cylinder 201 madial wall correspondence is provided with some adaptive with fixture block 204 and draw-in grooves 205 be fixed.Engage by fixture block 204 can be connected and fixed with the mutual of draw-in groove 205 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 303 and circuit, and repair and maintenance work simple and convenient, effectively extend the service life of LED lamp tube.
End cap cylinder 201 lower end, lid 202 lower end correspondence are provided with outlet breach 206.
Clamp 207 is extended in end cap cylinder 201 lower end, and LED lamp tube also comprises the installation link plate be installed to by screw on installed surface, installs link plate upper end and is bent to form Elastic buckle 400 inwardly, and Elastic buckle 400 is adaptive and be fixed on clamp 207 with clamp 207.Installing link plate is directly buckled on end cap cylinder 201, and installing/dismounting is flexible, and install link plate and be connected without the need to screw with between end cap cylinder 201, and whole LED lamp tube is without the need to arranging support in addition, save material, production and processing is convenient, effectively reduces production cost.In addition, LED lamp tube by install link plate can directly be installed on installed surface, and only need by end cap cylinder 201 by installation link plate on remove can overhaul fluorescent tube, replacement operation, use flexible and convenient.
Lid 202 side is laid with some thermal vias 208.Heat in end cap cylinder 201, body 100 can be dispersed in extraneous air by thermal vias 208, and radiating efficiency is high, good heat dissipation effect.
Be adhesively fixed between substrate 301 and body 100 madial wall.
Be adhesively fixed between end cap cylinder 201 and body 100.
Body 100 is made up of glass or plastics.
End cap cylinder 201, lid 202 are made by insulating materials.
Installation link plate is made of metal.
The end cover structure of the utility model LED lamp tube comprises end cap cylinder 201, lid 202.Engage by fixture block 204 can be connected and fixed with the mutual of draw-in groove 205 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 303 and circuit, and repair and maintenance work simple and convenient, effectively extend the service life of LED lamp tube.It is inner that drive unit 303 is placed in end cap cylinder 201, and end cap cylinder 201 is provided with the fixed mount 203 drive unit 303 to spacing fixation near one end of body 100.Drive unit 303 also can be fixed between end cap cylinder 201 and lid 202, in order to avoid drive unit 303 slips into the normal use of body 100 internal influence LED lamp tube in trident shape by fixed mount 203.In addition, clamp 207 is extended in end cap cylinder 201 lower end, LED lamp tube also comprises the installation link plate be installed to by screw on installed surface, installs link plate upper end and is bent to form Elastic buckle 400 inwardly, and Elastic buckle 400 is adaptive and be fixed on clamp 207 with clamp 207.Installing link plate is directly buckled on end cap cylinder 201, and installing/dismounting is flexible, and install link plate and be connected without the need to screw with between end cap cylinder 201, and whole LED lamp tube is without the need to arranging support in addition, save material, production and processing is convenient, effectively reduces production cost.In addition, LED lamp tube by install link plate can directly be installed on installed surface, and only need by end cap cylinder 201 by installation link plate on remove can overhaul fluorescent tube, replacement operation, use flexible and convenient.
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 LED lamp tube, comprise body, be located at the end cover structure at described body two ends, the LED light source component be located in described body, it is characterized in that, 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; Described LED light source component comprises the substrate being fixed on described tubular body, the LED lamp bead be laid on described substrate, the drive unit that is electrically connected with described LED lamp bead; It is inner that described drive unit is placed in described end cap cylinder, and described end cap cylinder is provided with the fixed mount described drive unit to spacing fixation near one end of described body; Extend some fixture blocks toward in inside described lid, described end cap cylinder madial wall correspondence is provided with some and described fixture block adaptation and the draw-in groove be fixed; Described end cap cylinder lower end, described lid lower end correspondence are provided with outlet breach; Clamp is extended in described end cap cylinder lower end, described LED lamp tube also comprises the installation link plate be installed to by screw on installed surface, described installation link plate upper end is bent to form Elastic buckle inwardly, and described Elastic buckle and described clamp are adaptive and be fixed on described clamp.
2. a kind of LED lamp tube according to claim 1, is characterized in that, described lid side is laid with some thermal vias.
3. a kind of LED lamp tube according to claim 1 and 2, is characterized in that, is adhesively fixed between described substrate and described body madial wall.
4. a kind of LED lamp tube according to claim 3, is characterized in that, is adhesively fixed between described end cap cylinder and described body.
5. a kind of LED lamp tube according to claim 4, is characterized in that, described body is made up of glass or plastics.
6. a kind of LED lamp tube according to claim 5, is characterized in that, described end cap cylinder, described lid are made by insulating materials.
7. a kind of LED lamp tube according to claim 6, is characterized in that, described installation link plate is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544150.4U CN204042771U (en) | 2014-09-22 | 2014-09-22 | A kind of LED lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544150.4U CN204042771U (en) | 2014-09-22 | 2014-09-22 | A kind of LED lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204042771U true CN204042771U (en) | 2014-12-24 |
Family
ID=52243430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420544150.4U Expired - Fee Related CN204042771U (en) | 2014-09-22 | 2014-09-22 | A kind of LED lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204042771U (en) |
-
2014
- 2014-09-22 CN CN201420544150.4U patent/CN204042771U/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: 20141224 Termination date: 20150922 |
|
| EXPY | Termination of patent right or utility model |