CN104696735A - Explosion-proof LED tube and manufacture method thereof - Google Patents
Explosion-proof LED tube and manufacture method thereof Download PDFInfo
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- CN104696735A CN104696735A CN201310656859.3A CN201310656859A CN104696735A CN 104696735 A CN104696735 A CN 104696735A CN 201310656859 A CN201310656859 A CN 201310656859A CN 104696735 A CN104696735 A CN 104696735A
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- fluorescent tube
- explosion
- led lamp
- rubberizing
- proof type
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/90—Methods of manufacture
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/005—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by permanent fixing means, e.g. gluing, riveting or embedding in a potting compound
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The invention relates to an explosion-proof LED tube and a manufacture method thereof. The explosion-proof LED tube comprises a tube, an explosion-proof protective film, a self-adhesion substrate, a plurality of LED elements and two end covers. According to the explosion-proof LED tube, the self-adhesion substrate with the LED elements arranged on the surface is rapidly and directly adhered to the inner wall of the tube through a substrate laminating jig particularly, so that heat produced by light emitted by the LED elements can be directly transmitted to the air through the tube, and the heat emission efficiency of an LED lamp is enhanced by the manner. In addition, the light emitted by the LED elements can be emitted in a mode similar to full circumferential light mode (greater than 300 degrees), so that the radiation scope of the LED lamp is widened.
Description
Technical field
The invention relates to a kind of LED lamp, espespecially its tube inner wall face and outside wall surface are respectively arranged with a kind of explosion-proof type LED lamp tube and the manufacture method thereof of heat conduction self-adhesion substrate and explosive-proof protector film.
Background technology
In recent years, light emitting diode (Light-Emitting Diode, LED) is applied on the lighting device of daily life widely.Refer to Fig. 1, it is the exploded view of the existing a kind of LED lamp commonly used, as shown in Figure 1, the existing LED lamp 1 ' commonly used comprises: heat radiation aluminium extruded 10 ', lampshade 11 ', circuit board 13 ', multiple LED element 14 ', LED drive module 12 ' and two end caps 15 ', wherein, circuit board 13 ' and above-mentioned LED element 14 ' are positioned on this heat radiation aluminium extruded 10 ', this LED drive module 12 ' is positioned in the inner accommodation space of heat radiation aluminium extruded 10 ', finally again lampshade 11 ' and these two end caps 15 ' is assembled to the aluminium extruded 10 ' that dispels the heat.Further, this circuit board 13 ' is electrically connected to LED drive module 12 ', in order to control the luminescence of the plurality of LED element 14 '; In addition, each end cap 15 ' has one group of electric terminal 151 ', in order to be connected to civil power.
Above-mentioned LED lamp 1 ' is the one of LED lamp common at present; So, the inventor of this case finds after studying for a long period of time, and the existing LED lamp 1 ' commonly used has manifested the defect in several use:
Complex structure: the structure of the existing LED lamp 1 ' commonly used is comparatively complicated, assembling is upper must to be placed in circuit board 13 ' on heat radiation aluminium extruded 10 ' and LED drive module 12 ' to be placed in and dispel the heat in aluminium extruded 10 ', again lampshade 11 ' and end cap 15 ' are assembled on this heat radiation aluminium extruded 10 ', and assembling process complicated is like this very difficult to realize mass production by automation or semi-automation.
2. cost is high: the existing LED lamp 1 ' commonly used is dispelled the heat mainly through heat radiation aluminium extruded 10 ', but, heat radiation aluminium extruded 10 ' is large, the Heavy Weight of volume not only, and the more important thing is its production cost height very, the manufacturing cost causing the existing LED lamp 1 ' commonly used overall is higher.
3. cannot effectively insulate: the existing LED lamp 1 ' commonly used is because having the heat radiation aluminium extruded 10 ' of large volume, and the bottom of this heat radiation aluminium extruded 10 ' is exposed to outside lampshade 11 '; Therefore, well imagine that the heat radiation aluminium extruded 10 ' exposed may cause the insulation effect of LED lamp 1 ' not good.
4. illumination range is little: because the first half of the existing LED lamp 1 ' structure commonly used is lampshade 11 ', and Lower Half is heat radiation aluminium extruded 10 ', and the light that therefore above-mentioned LED element 14 ' sends can only penetrate in the mode of half period-luminosity (-180 °); The illumination range of the LED lamp 1 ' commonly used it can thus be appreciated that existing is also little.
Therefore, the inventor of this case because current commonly used LED lamp still has shortcoming with not enough, therefore does one's utmost to be studied invention, has has finally researched and developed a kind of explosion-proof type LED lamp tube of the present invention and manufacture method thereof.
Summary of the invention
Main purpose of the present invention, is to provide a kind of explosion-proof type LED lamp tube and manufacture method thereof, is the inwall that the self-adhesion substrate using baseplate-laminating fixture to carry out to be provided with on surface rapidly multiple LED element especially is directly pasted to fluorescent tube; Thus, the heat that the luminescence of above-mentioned LED element produces just can pass through fluorescent tube directly among heat trnasfer to air, and mode strengthens the radiating effect of LED lamp whereby.In addition, because self-adhesion substrate is the inwall being directly pasted to fluorescent tube, and do not need by any aluminium base; Therefore, the light that above-mentioned LED element sends just can penetrate in the mode of similar all-round light (being greater than 300 °), and mode increases the illumination range of LED lamp of the present invention whereby.The more important thing is, among the present invention, especially with the coated fluorescent tube of explosion-proof diaphragm; so; once there is the thing of (glass) fluorescent tube fragmentation, then explosive-proof protector film just can effectively prevent fluorescent tube fragment quick-fried loose, is the security that can ensure that LED lamp tube of the present invention uses.
Therefore, in order to reach the above-mentioned object of the present invention, the object of the invention to solve the technical problems realizes by the following technical solutions.According to a kind of explosion-proof type LED lamp tube that the present invention proposes, be comprise:
Fluorescent tube;
Explosive-proof protector film, in order to this fluorescent tube coated to prevent this fluorescent tube breakage cracked;
Self-adhesion substrate is arranged on the inwall of this fluorescent tube, and this self-adhesion substrate is at least formed with line layer, and this line layer is electrically connected at LED drive module;
Multiple LED element, is be arranged on this line layer, and is electrically connected with this LED drive module by this line layer, make this LED drive module can control the luminescence of the plurality of LED element; And
Two end caps are the two ends being connected to this fluorescent tube respectively, and this end cap is the electric terminal group be electrically connected with external power source.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid explosion-proof type LED lamp tube, wherein this LED drive module is arranged within this end cap.
Aforesaid explosion-proof type LED lamp tube, wherein this LED drive module is placed in outside this end cap.
Aforesaid explosion-proof type LED lamp tube, wherein this fluorescent tube be following any one: full glass lamp or plastic cement fluorescent tube.
Aforesaid explosion-proof type LED lamp tube, wherein said full glass lamp be following any one: light diffusing glass fluorescent tube or clear glass fluorescent tube.
Aforesaid explosion-proof type LED lamp tube, wherein said plastic cement fluorescent tube be following any one: heat conduction plastic cement and light spread plastic cement Combined lamp tube, light spreads plastic cement fluorescent tube or perspex fluorescent tube.
Aforesaid explosion-proof type LED lamp tube, wherein this explosive-proof protector film be following any one: light diffusion explosive-proof protector film or transparent explosion-proof diaphragm.
Aforesaid explosion-proof type LED lamp tube, this self-adhesion substrate being wherein formed with this line layer be following any one: heat conduction self-adhesion substrate, have rubberizing glass-fiber-plate, have rubberizing aluminium base, have rubberizing copper base, have rubberizing flexible PCB (FPC soft board), there is the ceramic substrate of rubberizing or there is the printed substrate of rubberizing.
Aforesaid explosion-proof type LED lamp tube, wherein said rubberizing be following any one: heat-conducting glue, silica gel, lucite glue, viscose glue, sticky cream or adhering substance.
Further, in order to reach the above-mentioned object of the present invention, the object of the invention to solve the technical problems also realizes by the following technical solutions.The manufacture method of a kind of explosion-proof type LED lamp tube proposed according to the present invention comprises the following steps:
(1) fluorescent tube is provided, and with explosion-proof diaphragm this fluorescent tube coated;
(2) by the use of release liners, self-adhesion substrate surface being provided with line layer and multiple LED element is placed on baseplate-laminating fixture;
(3) remove this release liners, and this baseplate-laminating fixture is inserted within this fluorescent tube;
(4) make fluorescent tube unsettled, and support this fluorescent tube with this baseplate-laminating fixture, the rubberizing of this self-adhesion substrate bottom surface is reached with the inwall of this fluorescent tube and contacts completely;
(5) operated roller rolls across the outer wall of this fluorescent tube, and mode makes this rubberizing of this self-adhesion substrate bottom surface can fit tightly inwall in fluorescent tube whereby;
(6) this baseplate-laminating fixture is taken out; And
(7) two end caps are respectively combined to the two ends of this fluorescent tube.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
The manufacture method of aforesaid explosion-proof type LED lamp tube, wherein this baseplate-laminating fixture comprises: rigid support material, in order to support this fluorescent tube to make fluorescent tube unsettled in above-mentioned steps (4); And soft conjunction, be arranged on this rigid support material, and there is multiple LED groove, in order to when this self-adhesion substrate is placed on this baseplate-laminating fixture, accommodating above-mentioned LED element.
The manufacture method of aforesaid explosion-proof type LED lamp tube, wherein LED drive module is arranged within this end cap, and be electrically connected at this line layer, in order to drive above-mentioned LED element luminous.
Aforesaid explosion-proof type LED lamp tube LED lamp, wherein this LED drive module is placed in outside this end cap, and be electrically connected at this line layer, in order to drive above-mentioned LED element luminous.
The manufacture method of aforesaid explosion-proof type LED lamp tube, wherein this fluorescent tube be following any one: full glass lamp or plastic cement fluorescent tube.
The manufacture method of aforesaid explosion-proof type LED lamp tube, wherein said full glass lamp be following any one: light diffusing glass fluorescent tube or clear glass fluorescent tube.
The manufacture method of aforesaid explosion-proof type LED lamp tube, wherein said plastic cement fluorescent tube be following any one: heat conduction plastic cement and light spread plastic cement Combined lamp tube, light spreads plastic cement fluorescent tube or perspex fluorescent tube.
The manufacture method of aforesaid explosion-proof type LED lamp tube, wherein this explosive-proof protector film be following any one: light diffusion explosive-proof protector film or transparent explosion-proof diaphragm.
The manufacture method of aforesaid explosion-proof type LED lamp tube, this self-adhesion substrate being wherein formed with this line layer be following any one: heat conduction self-adhesion substrate, have rubberizing glass-fiber-plate, have rubberizing aluminium base, have rubberizing copper base, have rubberizing flexible PCB (FPC soft board), there is the ceramic substrate of rubberizing, there is the printed substrate of rubberizing.
The manufacture method of aforesaid explosion-proof type LED lamp tube, wherein said rubberizing be following any one: heat-conducting glue, silica gel, lucite glue, viscose glue, sticky cream or adhering substance.
By technique scheme, the present invention at least has the radiating effect strengthening LED lamp, the illumination range increasing LED lamp and ensures the advantages such as the security that LED lamp tube uses.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of description, and can become apparent to allow above and other object of the present invention, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the exploded view of the existing a kind of LED lamp commonly used.
Fig. 2 is the exploded view of a kind of explosion-proof type LED lamp tube of the present invention.
Fig. 3 is the side sectional view of explosion-proof type LED lamp tube.
Fig. 4 is the sectional view of explosion-proof type LED lamp tube.
Fig. 5 be a kind of explosion-proof type LED lamp tube of the present invention manufacture method flow chart and.
Fig. 6 A to Fig. 6 E is the manufacture process schematic diagram of explosion-proof type LED lamp tube.
[main element symbol description]
1:LED fluorescent tube 11: fluorescent tube
111: explosive-proof protector film 13: self-adhesion substrate
131: line layer 132: rubberizing
14:LED element 15: end cap
151: electric terminal group 152:LED driver module
S01 ~ S07: method step
1 ': the light fixture 10 ' of the existing LED commonly used: heat radiation aluminium extruded
11 ': lampshade 12 ': LED drive module
13 ': circuit board 14 ': LED element
15 ': end cap 151 ': electric terminal
Detailed description of the invention
In order to a kind of explosion-proof type LED lamp tube proposed by the invention and manufacture method thereof more clearly can be described, below will coordinate graphic, elaborate preferred embodiment of the present invention.
Referring to Fig. 2 and Fig. 3, is exploded view and the side sectional view of a kind of explosion-proof type LED lamp tube of the present invention.As shown in Figure 2 and Figure 3, explosion-proof type LED lamp tube 1 (hereinafter referred to as LED lamp tube 1) of the present invention comprises: fluorescent tube 11, explosive-proof protector film 111, self-adhesion substrate 13, multiple LED element 14 and two end caps 15; Wherein, this fluorescent tube 11 is coated by (light diffusion) explosive-proof protector film 111 institute, and this explosive-proof protector film prevents this fluorescent tube 11 damaged cracked.
This self-adhesion substrate 13, its surface is formed with line layer 131; And, in the present invention, described surface is formed with the self-adhesion substrate 13 of line layer 131, its can be following any one: heat conduction self-adhesion substrate, have rubberizing glass-fiber-plate, have rubberizing aluminium base, have rubberizing copper base, have rubberizing flexible PCB (FPC soft board), there is the ceramic substrate of rubberizing or there is the printed substrate of rubberizing.As shown in the figure, described rubberizing 132 is the back side being positioned at self-adhesion substrate 13, at this, the kind of rubberizing 132 or form are not limited especially, therefore, rubberizing 132 can be following any one: heat-conducting glue, silica gel, lucite (acryl) glue, viscose glue, sticky cream, sticker or other any adhering substance.So, self-adhesion substrate 13 is that subsides stick on the inwall of this fluorescent tube 11 by the rubberizing 132 at its back side, and this self-adhesion substrate 13 is at least formed with line layer 131, and wherein, line layer 131 can be copper wire layer; Or line layer 131 also can be presented by the mode of circuit board.Separately, the plurality of LED element 14 is arranged on line layer 131, and then be electrically connected with the LED drive module 152 be arranged in end cap 15 by this line layer, so, is the luminescence making this LED drive module 152 can control the plurality of LED element 14.Finally, these two end caps 15 are the two ends being connected to this fluorescent tube 11 respectively, and this end cap 15 is the electric terminal groups 151 be electrically connected with external power source.
At this, must illustrate, although the LED drive module 152 shown in Fig. 3 is arranged in this end cap 15, not limit the setting position of LED drive module 152 with this; With regard to practice application surface, LED drive module 152 also can be arranged on outside end cap 15.Moreover as shown in the sectional view of figure 4, technical characteristic of the present invention is, by the rubberizing 132 at self-adhesion substrate 13 back side by and surface is provided with the inwall that line layer 131 and the self-adhesion substrate 13 of multiple LED element 14 are directly pasted to this fluorescent tube 11.Thus, the heat that the luminescence of above-mentioned LED element 14 produces just can pass through fluorescent tube 11 directly among heat trnasfer to air, and mode strengthens the radiating effect of LED lamp 1 whereby.In addition, the more important thing is, because self-adhesion substrate 13 is the inwalls being directly pasted to fluorescent tube 11, and do not need by any aluminium base; Therefore, only there is compared to traditional LED lamp pipe the illumination range of about 180 °, the light that above-mentioned LED element 14 sends just can penetrate in the mode of similar all-round light (being greater than 300 °), and mode increases the illumination range of LED lamp 1 of the present invention whereby.
Similarly, the present invention is not also limited for the embodiment of fluorescent tube 11 with explosive-proof protector film 111; Wherein, fluorescent tube 11 can be full transparent glass fluorescent tube or all-transparent plastic cement fluorescent tube; Further, in order to increase the scattering of light, fluorescent tube 11 can be light diffusing glass fluorescent tube or light diffusion plastic cement fluorescent tube.Thus, can push away and know, when fluorescent tube 11 is full transparent glass fluorescent tube, can arrange in pairs or groups makes to use up diffusion explosive-proof protector film to cover full transparent glass fluorescent tube; On the contrary, if when fluorescent tube 11 is light diffusing glass fluorescent tube, just collocation use all-transparent explosive-proof protector film with covering protection.Moreover, if fluorescent tube 11 for heat conduction plastic cement and light spread plastic cement Combined lamp tube, all-transparent plastic cement fluorescent tube or light spread plastic cement fluorescent tube time, because plastic cement fluorescent tube does not have the unexpected thing generation burst, therefore can save the use of explosive-proof protector film 111.
So, via above-mentioned, the configuration and techniques feature of explosion-proof type LED lamp tube of the present invention has known and complete being illustrated; Then, below by assisting by method flow diagram in detail, the manufacture method of explosion-proof type LED lamp tube of the present invention is described in detail further.Referring to Fig. 5, is the flow chart of the manufacture method of a kind of explosion-proof type LED lamp tube of the present invention; Further, please refer to Fig. 6 A to Fig. 6 E, be the manufacture process schematic diagram of this manufacture method.Manufacture method of the present invention mainly comprises the following steps:
First, as shown in Fig. 5 and Fig. 6 A, be perform step (S01), fluorescent tube 11 is provided, and with explosion-proof diaphragm 111 this fluorescent tube 11 coated; Then, as shown in Figure 6B, be perform step (S02), by the use of release liners, surface be provided with line layer 131 and be placed on baseplate-laminating fixture 2 with the self-adhesion substrate 13 of multiple LED element 14.Wherein, this baseplate-laminating fixture 2 is made up of rigid support material 21 and soft conjunction 22.This rigid support material 21 is in order to support this fluorescent tube 11 to make fluorescent tube 11 unsettled, this soft conjunction 22 is arranged on rigid support material 21, and there is multiple LED groove 221, and in order to when this self-adhesion substrate 13 is placed on this baseplate-laminating fixture 2, accommodating above-mentioned LED element 14.
Unceasingly, as shown in Figure 6 C, be perform step (S03) to remove this release liners, and this baseplate-laminating fixture 2 is inserted within this fluorescent tube 11.Then, among step (S04), just make fluorescent tube 11 unsettled by rigid support material 21, and support this fluorescent tube 11 with this baseplate-laminating fixture 2, the rubberizing 132 of this self-adhesion substrate 13 bottom surface is reached with the inwall of this fluorescent tube 11 and contacts completely.Then, as shown in Figure 6 D, be perform step (S05), operated roller rolls across the outer wall of this fluorescent tube 11, and mode makes the rubberizing 132 of this self-adhesion substrate 13 bottom surface can fit tightly inwall in fluorescent tube 11 whereby; Finally, as illustrated in fig. 6e, be perform step (S06) and step (S07), take out this baseplate-laminating fixture 2, and two end caps 15 are respectively combined to the two ends of this fluorescent tube 11.
So, be above-mentionedly complete and explosion-proof type LED lamp tube of the present invention and manufacture method thereof are clearly described, and, via above-mentioned, can learn that the present invention has following advantage:
Technical characteristic of the present invention is, the self-adhesion substrate 13 by rubberizing 132, surface being provided with line layer 131 and multiple LED element 14 is directly pasted to the inwall of this fluorescent tube 11.Thus, the heat that the luminescence of above-mentioned LED element 14 produces just can pass through fluorescent tube 11 directly among heat trnasfer to air, and mode strengthens the radiating effect of LED lamp 1 whereby.
Hold above-mentioned 1st point, in addition, the more important thing is, because self-adhesion substrate 13 is the inwalls being directly pasted to fluorescent tube 11, and do not need by any aluminium base; Therefore, the light that above-mentioned LED element 14 sends just can penetrate in the mode of similar all-round light (being greater than 300 °), and mode increases the illumination range of LED lamp 1 of the present invention whereby.
Moreover be different from the existing LED lamp commonly used, the structure of LED lamp 1 of the present invention is quite simple, and baseplate-laminating fixture 2 can be utilized to complete the volume production of automatic/semi-automaticization of LED lamp 1 of the present invention, more shows the integrality of the technology of the present invention.
Hold above-mentioned 3rd point, because the structure of LED lamp 1 of the present invention is quite simple, and baseplate-laminating fixture 2 can be utilized to complete the volume production of its automatic/semi-automaticization, well imagine, the material cost of LED lamp 1 of the present invention, manufacturing cost are very cheap.
Hold above-mentioned 2nd point, because LED lamp 1 of the present invention does not use any aluminium base, therefore, the fluorescent tube 11 of full glass material or the fluorescent tube 11 of plastic cement material can reach insulation effect effectively, and its insulation effect is the associated safety regulation meeting LED lamp 1.
The more important thing is; among the present invention; special in the fluorescent tube 11 of the coated glass material of explosion-proof diaphragm 111; so; once there is the thing of fluorescent tube 11 fragmentation of glass material; then explosive-proof protector film 111 just can effectively prevent fluorescent tube fragment quick-fried loose, is the security that can ensure that LED lamp tube 1 of the present invention uses.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (19)
1. an explosion-proof type LED lamp tube, it is characterized in that comprising:
Fluorescent tube;
Explosive-proof protector film is this fluorescent tube coated, to prevent this fluorescent tube breakage cracked;
Self-adhesion substrate, be arranged at this fluorescent tube inwall on, and this self-adhesion substrate is at least formed with line layer, and this line layer is electrically connected at LED drive module;
Multiple LED element, is be arranged on this line layer, and is electrically connected with this LED drive module by this line layer, make this LED drive module can control the luminescence of the plurality of LED element; And
Two end caps are the two ends being connected to this fluorescent tube respectively, and this end cap is the electric terminal group be electrically connected with external power source.
2. explosion-proof type LED lamp tube according to claim 1, is characterized in that wherein this LED drive module is arranged within this end cap.
3. explosion-proof type LED lamp tube according to claim 1, is characterized in that wherein this LED drive module is placed in outside this end cap.
4. explosion-proof type LED lamp tube according to claim 1, it is characterized in that wherein this fluorescent tube be following any one: full glass lamp or plastic cement fluorescent tube.
5. explosion-proof type LED lamp tube according to claim 4, it is characterized in that wherein said full glass lamp be following any one: light diffusing glass fluorescent tube or clear glass fluorescent tube.
6. explosion-proof type LED lamp tube according to claim 4, it is characterized in that wherein said plastic cement fluorescent tube be following any one: heat conduction plastic cement and light spread plastic cement Combined lamp tube, light spreads plastic cement fluorescent tube or perspex fluorescent tube.
7. explosion-proof type LED lamp tube according to claim 1, it is characterized in that wherein this explosive-proof protector film be following any one: light diffusion explosive-proof protector film or transparent explosion-proof diaphragm.
8. explosion-proof type LED lamp tube according to claim 1, this self-adhesion substrate that it is characterized in that wherein being formed with this line layer be following any one: heat conduction self-adhesion substrate, have rubberizing glass-fiber-plate, have rubberizing aluminium base, have rubberizing copper base, have rubberizing flexible PCB, there is the ceramic substrate of rubberizing or there is the printed substrate of rubberizing.
9. explosion-proof type LED lamp tube according to claim 8, it is characterized in that wherein said rubberizing be following any one: heat-conducting glue, silica gel, lucite glue, viscose glue, sticky cream or adhering substance.
10. there is a manufacture method for explosion-proof type LED lamp tube, it is characterized in that comprising the following steps:
(1) fluorescent tube is provided, and with explosion-proof diaphragm this fluorescent tube coated;
(2) by the use of release liners, self-adhesion substrate surface being provided with line layer and multiple LED element is placed on baseplate-laminating fixture;
(3) remove this release liners, and this baseplate-laminating fixture is inserted within this fluorescent tube;
(4) make fluorescent tube unsettled, and support this fluorescent tube with this baseplate-laminating fixture, the rubberizing of this self-adhesion substrate bottom surface is reached with the inwall of this fluorescent tube and contacts completely;
(5) operated roller rolls across the outer wall of this fluorescent tube, and mode makes this rubberizing of this self-adhesion substrate bottom surface can fit tightly inwall in fluorescent tube whereby;
(6) this baseplate-laminating fixture is taken out; And
(7) two end caps are respectively combined to the two ends of this fluorescent tube.
The manufacture method of 11. explosion-proof type LED lamp tube according to claim 10, is characterized in that wherein this baseplate-laminating fixture comprises:
Rigid support material, in order to support this fluorescent tube to make fluorescent tube unsettled in above-mentioned steps (4); And
Soft conjunction, is be arranged on this rigid support material, and has multiple LED groove, in order to when this self-adhesion substrate is placed on this baseplate-laminating fixture, and accommodating above-mentioned LED element.
The manufacture method of 12. explosion-proof type LED lamp tube according to claim 10, is characterized in that wherein LED drive module is arranged within this end cap, and is electrically connected at this line layer, in order to drive above-mentioned LED element luminous.
13. explosion-proof type LED lamp tube LED lamp according to claim 10, is characterized in that wherein this LED drive module is placed in outside this end cap, and are electrically connected at this line layer, in order to drive above-mentioned LED element luminous.
The manufacture method of 14. explosion-proof type LED lamp tube according to claim 10, it is characterized in that wherein this fluorescent tube be following any one: full glass lamp or plastic cement fluorescent tube.
The manufacture method of 15. explosion-proof type LED lamp tube according to claim 14, it is characterized in that wherein said full glass lamp be following any one: light diffusing glass fluorescent tube or clear glass fluorescent tube.
The manufacture method of 16. explosion-proof type LED lamp tube according to claim 14, it is characterized in that wherein said plastic cement fluorescent tube be following any one: heat conduction plastic cement and light spread plastic cement Combined lamp tube, light spreads plastic cement fluorescent tube or perspex fluorescent tube.
The manufacture method of 17. explosion-proof type LED lamp tube according to claim 10, it is characterized in that wherein this explosive-proof protector film be following any one: light diffusion explosive-proof protector film or transparent explosion-proof diaphragm.
The manufacture method of 18. explosion-proof type LED lamp tube according to claim 10, this self-adhesion substrate that it is characterized in that wherein being formed with this line layer be following any one: heat conduction self-adhesion substrate, have rubberizing glass-fiber-plate, have rubberizing aluminium base, have rubberizing copper base, have rubberizing flexible PCB, there is the ceramic substrate of rubberizing, there is the printed substrate of rubberizing.
The manufacture method of 19. explosion-proof type LED lamp tube according to claim 10, it is characterized in that wherein said rubberizing be following any one: heat-conducting glue, silica gel, lucite glue, viscose glue, sticky cream or adhering substance.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310656859.3A CN104696735A (en) | 2013-12-06 | 2013-12-06 | Explosion-proof LED tube and manufacture method thereof |
| PCT/CN2014/092439 WO2015081809A1 (en) | 2013-12-06 | 2014-11-28 | Explosion-proof led tube and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310656859.3A CN104696735A (en) | 2013-12-06 | 2013-12-06 | Explosion-proof LED tube and manufacture method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104696735A true CN104696735A (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310656859.3A Pending CN104696735A (en) | 2013-12-06 | 2013-12-06 | Explosion-proof LED tube and manufacture method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104696735A (en) |
| WO (1) | WO2015081809A1 (en) |
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| WO2015081809A1 (en) | 2015-06-11 |
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