CN106062476A - Automatically producible lamp tube and manufacturing method therefor - Google Patents
Automatically producible lamp tube and manufacturing method therefor Download PDFInfo
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- CN106062476A CN106062476A CN201480049976.6A CN201480049976A CN106062476A CN 106062476 A CN106062476 A CN 106062476A CN 201480049976 A CN201480049976 A CN 201480049976A CN 106062476 A CN106062476 A CN 106062476A
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- lamp tube
- lamp
- plug
- conductive
- heat dissipation
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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
- 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
Abstract
Disclosed are an automatically producible lamp tube and a manufacturing method therefor. The automatically producible lamp tube comprises a tubular lamp tube outer cover (1), a heat dissipation bottom plate (2) mounted in the lamp tube outer cover (1), a light source assembly (3) mounted on the heat dissipation bottom plate (2), and an end cap assembly (4) mounted on at least one end of the lamp tube outer cover (1), wherein the light source assembly (3) comprises a lamp plate (31) and a light source (32) which is provided on the surface of the lamp plate (31) and conductively connected to the lamp plate (31); two opposite inner sides of the heat dissipation bottom plate (2) in the longitudinal direction are respectively provided with a slot (22), and the lamp plate (31) is inserted into the slots (22) and mounted on the heat dissipation bottom plate (2); the end cap assembly (4) comprises an end cap (41) and a power supply board (42) plugged into the end cap (41); and a conductive plugging structure (5) is provided between the power supply board (42) and the lamp plate (31). The automatically producible lamp tube, in which the lamp plate (31) of the light source assembly (3) is mounted on the heat dissipation bottom plate (2) via the cooperation with the slots (22), and the power supply board (42) and the lamp plate (31) realize a conductive connection via the conductive plugging structure (5), is such that the automatically producible lamp tube does not need a welding lead to perform a conductive connection, the connection is reliable, the operation is simple, and automatic production of the lamp tube is facilitated.
Description
The invention relates to the field of lamps, in particular to a lamp tube capable of being automatically produced and a manufacturing method thereof.
LED light sources have been widely used because of their green, environmental friendly, high efficiency and energy saving properties. In the existing LED lamp, for example, an LED lamp tube mostly comprises a lamp tube outer cover (such as a PC cover), an LED light source assembly arranged in the lamp tube outer cover and a lamp cap arranged on the end head of the lamp tube outer cover, wherein a power panel on the lamp cap is electrically connected with the LED light source assembly by welding through a conducting wire. When production, the connection between power strip and the LED light source subassembly is comparatively complicated and meticulous, and is higher to the operation requirement, all needs to adopt manual operation to carry out equipment connection usually, makes when fluorescent tube production like this, is difficult to realize full-line automated production, and the cost of labor is high and is unfavorable for production efficiency's improvement.
The invention provides a lamp tube capable of being automatically produced, wherein a light source component and a power panel are electrically connected without welding wires, so that the lamp tube is convenient to operate and reliable in connection.
Another technical problem to be solved by the present invention is to provide a method for manufacturing a lamp tube capable of automatic production, in which a light source assembly and a power board are electrically connected without welding wires, so that the operation is convenient, the full-line automatic production can be performed, and the production efficiency is high.
The technical scheme adopted by the invention for solving the technical problem is as follows: the lamp tube capable of being automatically produced comprises a tubular lamp tube outer cover, a heat dissipation bottom plate, a light source assembly and a plug assembly, wherein the heat dissipation bottom plate is axially arranged in the lamp tube outer cover along the lamp tube outer cover;
slots are respectively formed in two opposite inner sides of the heat dissipation bottom plate in the longitudinal direction, and the lamp panel is inserted into the slots and installed on the heat dissipation bottom plate; the plug assembly comprises a plug and a power panel inserted in the plug; the power panel with be equipped with electrically conductive grafting structure between the lamp plate.
Preferably, the conductive plug structure comprises a conductive contact part arranged at one end of the power panel and a conductive connecting groove arranged on the lamp panel corresponding to the conductive contact part, the conductive contact part is provided with a first conductive contact, and a second conductive contact is arranged in the conductive connecting groove corresponding to the first conductive contact; the conductive contact part is inserted in the conductive connecting groove and is electrically connected with the light source through the first conductive contact and the second conductive contact; alternatively, the first and second electrodes may be,
the conductive splicing structure comprises a conductive contact part arranged at one end of the lamp panel and a conductive splicing groove arranged on the power panel corresponding to the conductive contact part, a first conductive contact is arranged on the conductive contact part, and a second conductive contact is arranged in the conductive splicing groove corresponding to the first conductive contact; the conductive contact part is inserted in the conductive connecting groove and is electrically connected with the light source through the first conductive contact and the second conductive contact.
Preferably, a conductive adhesive is further disposed between the conductive contact groove and the conductive contact portion.
Preferably, two opposite outer sides of the heat dissipation bottom plate in the longitudinal direction are respectively provided with a positioning groove, and two opposite sides of the lamp tube outer cover are respectively provided with a positioning block matched with the positioning groove.
Preferably, the power strip is kept away from the one end of lamp plate is equipped with anodal contact pin and negative pole contact pin, the end cap is kept away from the one end of lamp plate corresponds anodal contact pin and negative pole contact pin are equipped with anodal projection and negative pole projection respectively, anodal contact pin and negative pole contact pin insert respectively in anodal projection and the negative pole projection and electrically conductive connection.
Preferably, one end of the plug close to the lamp panel is inserted into the lamp tube outer cover; the heat dissipation base plate or the lamp tube outer cover is provided with a first connecting hole, the heat dissipation base plate or the lamp tube outer cover is provided with a second connecting hole correspondingly communicated with the first connecting hole, and the plug is arranged in the first connecting hole and the second connecting hole in a penetrating mode through self-tapping screws and locked on the heat dissipation base plate or the lamp tube outer cover.
The technical scheme adopted by the invention for solving the other technical problem is as follows: the method for manufacturing the lamp tube capable of being automatically produced comprises the following steps:
s1, conveying the lamp tube housing to a first station;
s2, positioning and plugging one end of the lamp tube outer cover, and inserting the heat dissipation bottom plate into the lamp tube outer cover from the other end of the lamp tube outer cover; transferring the lamp tube outer cover with the heat dissipation bottom plate to a second station;
s3, aligning a lamp panel of a light source assembly to slots on two opposite inner sides of the heat dissipation bottom plate in the longitudinal direction, and inserting the lamp panel into the slots; transferring the lamp tube housing with the lamp panel to a third station;
and S4, inserting the plug assembly into at least one end of the lamp tube outer cover, and aligning and inserting the power panel of the plug assembly with the conductive inserting structure on the lamp panel.
Preferably, in step S4, before the plug assembly is inserted into the lamp housing, a conductive adhesive is applied to the conductive contact portion of the conductive plug structure or the inner point of the conductive contact groove.
Preferably, in the step S1, the lamp tube housing is placed on the conveyor belt and conveyed to the first station;
in the step S2, the method includes the steps of:
s2-1, inserting a positioning jig into one end of the lamp tube outer cover to position and seal the lamp tube outer cover on a first station;
s2-2, taking out the heat dissipation bottom plate from the heat dissipation bottom plate frame by the manipulator, aligning positioning grooves on two opposite outer sides of the heat dissipation bottom plate in the longitudinal direction with opposite positioning blocks in the lamp tube outer cover, and inserting the heat dissipation bottom plate into the lamp tube outer cover from the other end of the lamp tube outer cover;
s2-3, placing the lamp tube housing with the heat dissipation bottom plate on a conveyor belt to be conveyed to a second station;
in the step S3, the method includes the steps of:
s3-1, taking out the lamp panel from the light source component material frame by the manipulator on the second station;
s3-2, aligning the lamp panel to slots on two opposite inner sides in the longitudinal direction of the heat dissipation bottom plate in the lamp tube outer cover and inserting the lamp panel into the slots;
s3-3, placing the lamp tube housing with the lamp panel on a conveyor belt to be conveyed to a third station;
meanwhile, placing the plug into a plug mould, inserting a power supply board into the plug, and respectively inserting a positive pin and a negative pin of the power supply board into a positive convex column and a negative convex column of the plug and electrically connecting the positive pin and the negative pin; dotting the peripheries of the positive convex columns and the negative convex columns through dotting equipment, and respectively compressing the positive pins and the negative pins with the positive convex columns and the negative convex columns to form plug assemblies;
in the step S4, the method includes the steps of:
s4-1, inserting a plug assembly onto one end of the lamp tube outer cover by a manipulator, and aligning and inserting a power panel of the plug assembly and a conductive inserting structure on the lamp panel;
s4-2, locking a self-tapping screw in the outer side of the plug assembly, and locking the plug with the heat dissipation bottom plate or the lamp tube outer cover.
Preferably, in the step S4, the method further includes the following steps:
s4-3, conveying the lamp tube outer cover with the plug assembly arranged at one end to a fourth station;
s4-4, inserting another plug assembly onto the other end of the lamp tube outer cover by the manipulator, and enabling the power panel of the plug assembly and the conductive insertion structure on the lamp panel to be inserted in an aligning manner;
and S4-5, locking a self-tapping screw outside the plug of the plug assembly, and locking the plug with the heat dissipation bottom plate or the lamp tube outer cover.
According to the lamp tube capable of being automatically produced, the lamp panel of the light source assembly is installed on the radiating bottom plate in a matched mode with the slot, and the power panel and the lamp panel of the light source assembly are in conductive connection through the conductive inserting structure, so that a wire does not need to be welded for conducting connection, connection is reliable, operation is simple, and automatic production of the lamp tube is facilitated. The manufacturing method of the lamp tube is simple to operate, can realize full-line automatic production and has high efficiency.
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is an exploded view of a lamp tube for automatic production according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the assembled lamp tube shown in FIG. 1;
fig. 3 is a schematic structural diagram of a heat dissipation base plate in the lamp tube shown in fig. 1.
For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1-3, the lamp tube capable of being automatically produced according to an embodiment of the present invention includes a lamp tube housing 1, a heat dissipation base plate 2, a light source assembly 3, and a plug assembly 4, wherein the heat dissipation base plate 2 is axially installed in the lamp tube housing 1 along the lamp tube housing 1, the light source assembly 3 is installed on the heat dissipation base plate 2, and the plug assembly 4 is installed on at least one end of the lamp tube housing 1 and is electrically connected to the light source assembly 3; the light source assembly 3 includes a lamp panel 31 and a light source 32 disposed on the surface of the lamp panel 31 and electrically connected to the lamp panel 31.
The lamp tube housing 1 is tubular to accommodate the heat dissipation base plate 2 and the light source assembly 3 therein. As shown in fig. 3, the heat-dissipating bottom plate 2 is installed in the lamp housing 1 in an inserting manner, wherein the heat-dissipating bottom plate 2 is provided with positioning slots 21 at two opposite outer sides in the longitudinal direction, the lamp housing 1 is provided with positioning blocks (not shown) at two opposite sides in cooperation with the positioning slots 21, and the heat-dissipating bottom plate 2 is installed in the lamp housing 1 by aligning and fitting the positioning slots 21 to the positioning blocks. The above-mentioned plugging mode is beneficial to the automatic assembly of the heat dissipation base plate 2 in the lamp tube outer cover 1.
The light source assembly 3 is accommodated in the lamp tube housing 1 mainly by being mounted on the heat dissipation base plate 2, and the heat dissipation base plate 2 can conduct and dissipate heat generated by the operation of the light source assembly 3. The heat dissipation base plate 2 can be made of aluminum section. As shown in fig. 3, in order to facilitate the matching and assembling between the heat dissipation base plate 2 and the lamp panel 31 of the light source assembly 3, two opposite inner sides of the heat dissipation base plate 2 in the longitudinal direction are respectively provided with a slot 22, and the lamp panel 31 is inserted into the slot 22 and installed on the heat dissipation base plate 2. During installation, the two sides of one end of the lamp panel 31 are aligned with the slots 22 of the heat dissipation bottom plate 2 and then inserted, and automatic assembly is facilitated.
In the light source assembly 3, the light source 32 may be an LED lamp bead, so that the lamp tube may be an LED lamp tube.
The lamp tube outer cover 1 can be opened at one end or both ends according to requirements, and the plug assembly 4 is arranged at the opening end of the lamp tube outer cover 1. The plug assembly 4 comprises a plug 41 and a power supply board 42 inserted in the plug 41; be equipped with electrically conductive grafting structure 5 between power strip 42 and the lamp plate 31, realize the electrically conductive connection between power strip 42 and the lamp plate 31 through electrically conductive grafting structure 5. In this embodiment, the conductive plug structure 5 includes a conductive contact portion 51 disposed at one end of the power board 42 and a conductive slot 52 disposed on the lamp panel 31 corresponding to the conductive contact portion 51, a first conductive contact is disposed on the conductive contact portion 51, a second conductive contact is disposed in the conductive slot 52 corresponding to the first conductive contact, and the conductive contact portion 51 is plugged in the conductive slot 52, electrically connected to the light source 32 through the first conductive contact and the second conductive contact. The arrangement of the first conductive contact on the conductive contact portion 51 may form a gold finger for electrical connection with the first conductive contact. This electrically conductive grafting structure 5's setting has replaced the mode through the electrically conductive connection of welding wire between power strip 42 and the lamp plate 31 in the current fluorescent tube, and the equipment is simple and convenient, can automatic equipment, and electrically conductive grafting structure is more reliable than wire connection.
In other embodiments, the conductive plug structure 5 may also include a conductive contact portion 51 disposed at one end of the lamp panel 31, and a conductive slot 52 disposed on the power board 42 corresponding to the conductive contact portion 51, the conductive contact portion 51 is provided with a first conductive contact, a second conductive contact is disposed in the conductive slot 52 corresponding to the first conductive contact, and the conductive contact portion 51 is plugged in the conductive slot 52, and electrically connected to the light source 32 through the first conductive contact and the second conductive contact.
In order to ensure the conductive connection after the conductive contact portion 51 and the conductive contact groove 52 are engaged, a conductive adhesive (not shown) is further provided between the conductive contact groove 52 and the conductive contact portion 51 to prevent the conductive contact portion 51 from being released from the conductive contact groove 52.
The plug assembly 4 is mainly installed on the lamp tube outer cover 1 by matching the plug 41 with the lamp tube outer cover 1. The end of the plug 41 close to the lamp panel 31 is inserted into the lamp housing 1. Further, a first connection hole 410 is formed in the plug 41, a second connection hole 210 correspondingly communicated with the first connection hole 410 is formed in the heat dissipation base plate 2 or the lamp housing 1, and the plug 41 is inserted into the first connection hole 410 and the second connection hole 210 through a self-tapping screw 6 and locked to the heat dissipation base plate 2 or the lamp housing 1.
The power supply board 42 is firmly inserted into the plug 41. Wherein, the end of the power board 42 far from the lamp panel 31 is provided with an anode pin 421 and a cathode pin 422, the end of the plug 41 far from the lamp panel 31 is provided with an anode convex column 411 and a cathode convex column 412 corresponding to the anode pin 421 and the cathode pin 422 respectively, the anode pin 421 is inserted into the anode convex column 411 and is electrically connected with the anode convex column 411, and the cathode pin 422 is inserted into the cathode convex column 412 and is electrically connected with the cathode convex column 412. The lamp tube is electrically connected to the lamp holder through the positive pole protrusion 411 and the negative pole protrusion 412, and the power is supplied to the power board 42 through the protrusions, so that the light source assembly 3 operates.
Referring to fig. 1 to 3, the method for manufacturing a lamp tube capable of being automatically produced may include the following steps:
s1, transferring the lamp housing 1 to the first station.
S2, positioning and plugging one end of the lamp tube outer cover 1, and inserting the radiating bottom plate 2 into the lamp tube outer cover 1 from the other end of the lamp tube outer cover 1; the lamp housing 1 with the heat sink base plate 2 is transferred to a second station.
S3, aligning the lamp panel 31 of the light source assembly 3 with the slots 22 on the two inner sides of the heat dissipation base plate 2 in the longitudinal direction, and inserting the lamp panel into the slots 22; the lamp housing 1 with the lamp panel 31 is transferred to the third station.
And S4, inserting the plug assembly 4 into at least one end of the lamp tube outer cover 1, and aligning and inserting the power panel 42 of the plug assembly 4 and the conductive insertion structure 5 on the lamp panel 31.
In the manufacturing method, the lamp tube outer cover 1, the radiating bottom plate 2, the light source component 3 and the plug component 4 are prepared in advance and then are placed into corresponding material frames.
In this embodiment, in step S1, lamp housing 1 is placed on a conveyor belt and conveyed to a first station.
In step S2, the method may further include the following steps:
s2-1, inserting a positioning jig into one end of the lamp tube outer cover 1 to position and seal the lamp tube outer cover at a first station; the positioning and blocking facilitate the subsequent installation of the heat sink base plate 2 and other components into the lamp tube housing 1 from the other end (open end). The positioning jig can be a positioning jig in the prior art.
S2-2, the manipulator takes out the heat dissipation bottom plate 2 from the heat dissipation bottom plate frame, aligns the positioning grooves 21 on two opposite outer sides of the heat dissipation bottom plate 2 in the longitudinal direction with the corresponding positioning blocks in the lamp tube housing 1, and inserts the heat dissipation bottom plate into the lamp tube housing 1 from the other end of the lamp tube housing 1.
S2-3, the lamp housing 1 with the heat-radiating base plate 2 is placed on a conveyor belt to be conveyed to the second station.
In step S3, the method may further include the following steps:
s3-1, at the second station, the mechanical arm takes out the lamp panel 31 from the light source assembly material frame.
And S3-2, aligning the lamp panel 31 to the slots 22 on two opposite inner sides of the heat dissipation bottom plate 2 in the lamp tube outer cover 1 in the longitudinal direction and inserting the lamp panel into the slots 22.
S3-3, the lamp housing 1 with the lamp panel 31 is placed on a conveyor belt to be conveyed to a third station.
While this step S3 is performed, the plug 41 is placed in the plug mold, the power supply board 42 is inserted into the plug 41, and the positive pin 421 and the negative pin 422 of the power supply board 42 are respectively inserted into the positive stud 411 and the negative stud 412 of the plug 41 and are electrically connected. Further, dots can be formed on the peripheries of the positive convex column 411 and the negative convex column 412 through a dotting device, and the positive pin 421 and the negative pin 422 are respectively pressed with the positive convex column 411 and the negative convex column 412 to form the plug assembly 4.
In step S4, the method may further include the following steps:
s4-1, inserting the plug assembly 4 onto one end (open end) of the lamp tube housing 1 by the manipulator, and aligning and inserting the power panel 42 of the plug assembly 4 and the conductive inserting structure 5 on the lamp panel 31.
As can be seen from the above, the conductive plug structure 5 includes the conductive contact portion 51 disposed on the power panel 42 or the lamp panel 31 and the conductive slot 52 correspondingly disposed on the lamp panel 31 or the power panel 42, and when the conductive plug structure is plugged in an aligned manner, the conductive contact portion 51 is aligned and plugged in the conductive slot 52, so that the first conductive contact on the conductive contact portion 51 is electrically connected to the second conductive contact in the conductive slot 52, thereby achieving the conductive connection between the power panel 42 and the lamp panel 31.
S4-2, locking the self-tapping screw 6 in the outer side of the plug 41 of the plug assembly 4, and locking the plug 41 with the heat dissipation bottom plate 2 or the lamp tube outer cover 1, thereby completing the assembly of the lamp tube with the plug assembly 4 at one end.
In step S4, before the plug assembly 4 is inserted into the lamp housing 1, a conductive adhesive may be further applied to the conductive contact portion 51 of the conductive insertion structure 5 or the conductive insertion groove 52 to ensure that the conductive insertion structure and the conductive insertion groove are tightly inserted and conductively connected.
The lamp tube outer cover 1 can be opened at one end or both ends according to requirements, and the plug assembly 4 is arranged at the opening end of the lamp tube outer cover 1. Generally, the two ends of the lamp tube are both provided with plug assemblies 4; therefore, in step S4, the method further includes the following steps:
s4-3, conveying the lamp tube outer cover 1 with the plug assembly 4 arranged at one end to a fourth station;
and S4-4, inserting another plug assembly 4 to the other end of the lamp tube outer cover 1 by the manipulator, and aligning and inserting the power panel 42 of the plug assembly 4 and the conductive insertion structure 5 on the lamp panel 31.
And S4-5, locking the self-tapping screw 6 into the outer side of the plug 41 of the plug assembly 4, and locking the plug 41 with the heat dissipation bottom plate 2 or the lamp tube outer cover 1, so that the lamp tube with the plug assemblies 4 at two ends can be assembled.
Therefore, through the structural design of the lamp tube, the full-line automatic production of the lamp tube can be realized, the production efficiency is improved, and the reliability of the manufactured lamp tube is high.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
- A lamp tube capable of being automatically produced comprises a tubular lamp tube outer cover (1), a heat dissipation bottom plate (2) axially arranged in the lamp tube outer cover (1) along the lamp tube outer cover (1), a light source assembly (3) arranged on the heat dissipation bottom plate (2), and a plug assembly (4) arranged at least one end of the lamp tube outer cover (1), wherein the light source assembly (3) comprises a lamp plate (31) and a light source (32) arranged on the surface of the lamp plate (31) and electrically connected with the lamp plate (31); it is characterized in that the preparation method is characterized in that,slots (22) are respectively formed in two opposite inner sides of the heat dissipation bottom plate (2) in the longitudinal direction, and the lamp panel (31) is inserted into the slots (22) and installed on the heat dissipation bottom plate (2); the plug assembly (4) comprises a plug (41) and a power supply board (42) inserted in the plug (41); and a conductive plug-in structure (5) is arranged between the power panel (42) and the lamp panel (31).
- A lamp tube according to claim 1, wherein the conductive plug structure (5) comprises a conductive contact portion (51) disposed at one end of the power board (42) and a conductive connecting slot (52) disposed on the lamp panel (31) corresponding to the conductive contact portion (51), the conductive contact portion (51) is provided with a first conductive contact, and a second conductive contact is disposed in the conductive connecting slot (52) corresponding to the first conductive contact; the conductive contact part (51) is inserted into the conductive connecting groove (52), and is electrically connected with the light source (32) through the first conductive contact and the second conductive contact; alternatively, the first and second electrodes may be,the conductive plug-in structure (5) comprises a conductive contact part (51) arranged at one end of the lamp panel (31) and a conductive connecting groove (52) arranged on the power panel (42) corresponding to the conductive contact part (51), a first conductive contact is arranged on the conductive contact part (51), and a second conductive contact is arranged in the conductive connecting groove (52) corresponding to the first conductive contact; the conductive contact part (51) is inserted into the conductive connecting groove (52), and is electrically connected with the light source (32) through the first conductive contact and the second conductive contact.
- An automatically producible lamp tube according to claim 2, wherein a conductive glue is further provided between said conductive contact groove (52) and said conductive contact portion (51).
- An automatically producible lamp tube according to claim 1, wherein the heat dissipation bottom plate (2) is provided with positioning grooves (21) at two opposite outer sides in the longitudinal direction, and positioning blocks engaged with the positioning grooves (21) are provided at two opposite inner sides of the lamp tube housing (1).
- A lamp tube as claimed in claim 1, wherein one end of the power board (42) away from the lamp panel (31) is provided with a positive pin (421) and a negative pin (422), one end of the plug (41) away from the lamp panel (31) is provided with a positive boss (411) and a negative boss (412) corresponding to the positive pin (421) and the negative pin (422), and the positive pin (421) and the negative pin (422) are respectively inserted into the positive boss (411) and the negative boss (412) and are electrically connected.
- An automatically producible lamp tube according to claim 1, wherein the plug (41) is plugged onto the lamp tube housing (1) with its end close to the lamp panel (31); the lamp tube heat dissipation base plate is characterized in that a first connecting hole (410) is formed in the plug (41), a second connecting hole (210) correspondingly communicated with the first connecting hole (410) is formed in the heat dissipation base plate (2) or the lamp tube housing (1), and the plug (41) penetrates through the first connecting hole (410) and the second connecting hole (210) through a self-tapping screw (6) and is locked on the heat dissipation base plate (2) or the lamp tube housing (1).
- A method of manufacturing an automatable lamp according to any of claims 1 to 6, comprising the steps of:s1, conveying the lamp tube outer cover (1) to a first station;s2, positioning and plugging one end of the lamp tube housing (1), and inserting the heat dissipation bottom plate (2) into the lamp tube housing (1) from the other end of the lamp tube housing (1); transferring the lamp tube outer cover (1) with the heat dissipation bottom plate (2) to a second station;s3, aligning a lamp panel (31) of a light source assembly (3) to the slots (22) on two opposite inner sides in the longitudinal direction of the heat dissipation bottom plate (2) and inserting the light source assembly into the slots (22); conveying the lamp tube housing (1) with the lamp panel (31) to a third station;s4, inserting the plug assembly (4) into at least one end of the lamp tube housing (1), and aligning and inserting the power panel (42) of the plug assembly (4) and the conductive inserting structure (5) on the lamp panel (31).
- The manufacturing method according to claim 7, wherein in step S4, before the plug assembly (4) is plugged onto the lamp envelope (1), a conductive glue is applied to the conductive contact portion (51) or the inner point of the conductive contact groove (52) of the conductive plugging structure (5).
- The manufacturing method according to claim 7, wherein in the step S1, the lamp tube housing (1) is placed on a conveyor belt to be conveyed to a first station;in the step S2, the method includes the steps of:s2-1, inserting a positioning jig into one end of the lamp tube outer cover (1) to position and seal the lamp tube outer cover at a first station;s2-2, taking out the heat dissipation bottom plate (2) from the heat dissipation bottom plate material frame by the manipulator, aligning positioning grooves (21) on two opposite outer sides of the heat dissipation bottom plate (2) in the longitudinal direction with opposite positioning blocks in the lamp tube housing (1), and inserting the lamp tube housing (1) from the other end of the lamp tube housing (1);s2-3, placing the lamp tube housing (1) with the heat dissipation bottom plate (2) on a conveyor belt to be conveyed to a second station;in the step S3, the method includes the steps of:s3-1, in the second station, the lamp panel (31) is taken out from the light source component material frame by the manipulator;s3-2, aligning the lamp panel (31) to the slots (22) on two opposite inner sides in the longitudinal direction of the heat dissipation bottom plate (2) in the lamp tube outer cover (1) and inserting the lamp panel into the slots (22);s3-3, placing the lamp tube housing (1) with the lamp panel (31) on a conveyor belt to be conveyed to a third station;meanwhile, the plug (41) is placed in a plug mould, the power supply board (42) is inserted into the plug (41), and the positive pin (421) and the negative pin (422) of the power supply board (42) are respectively inserted into the positive convex column (411) and the negative convex column (412) of the plug (41) and are in conductive connection; dotting the peripheries of the positive convex column (411) and the negative convex column (412) through dotting equipment, and respectively pressing a positive pin (421) and a negative pin (422) with the positive convex column (411) and the negative convex column (412) to form a plug assembly (4);in the step S4, the method includes the steps of:s4-1, inserting a plug assembly (4) onto one end of the lamp tube housing (1) by a manipulator, and aligning and inserting a power panel (42) of the plug assembly (4) and a conductive insertion structure (5) on the lamp panel (31);s4-2, locking a self-tapping screw (6) into the outer side of the plug (41) of the plug assembly (4) to lock the plug (41) with the heat dissipation bottom plate (2) or the lamp tube outer cover (1).
- The manufacturing method according to claim 9, characterized by further comprising, in the step S4, the step of:s4-3, conveying the lamp tube outer cover (1) with the plug assembly (4) arranged at one end to a fourth station;s4-4, inserting another plug assembly (4) onto the other end of the lamp tube housing (1) by a manipulator, and aligning and inserting a power panel (42) of the plug assembly (4) and a conductive inserting structure (5) on the lamp panel (31);s4-5, locking a self-tapping screw (6) into the outer side of the plug (41) of the plug assembly (4) to lock the plug (41) with the heat dissipation bottom plate (2) or the lamp tube outer cover (1).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/090765 WO2016074140A1 (en) | 2014-11-10 | 2014-11-10 | Automatically producible lamp tube and manufacturing method therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106062476A true CN106062476A (en) | 2016-10-26 |
| CN106062476B CN106062476B (en) | 2019-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480049976.6A Active CN106062476B (en) | 2014-11-10 | 2014-11-10 | Can automated production fluorescent tube and its manufacturing method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106062476B (en) |
| WO (1) | WO2016074140A1 (en) |
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| CN203273377U (en) * | 2013-03-26 | 2013-11-06 | 江西奥其斯科技有限公司 | LED lamp tube manufactured automatically |
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| CN204300737U (en) * | 2014-11-10 | 2015-04-29 | 刘美婵 | Can the fluorescent tube of automated production |
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2014
- 2014-11-10 CN CN201480049976.6A patent/CN106062476B/en active Active
- 2014-11-10 WO PCT/CN2014/090765 patent/WO2016074140A1/en active Application Filing
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|---|---|---|---|---|
| US20090219713A1 (en) * | 2008-03-02 | 2009-09-03 | Altair Engineering, Inc. | Lens and heatsink assembly for a led light tube |
| CN201396614Y (en) * | 2009-04-08 | 2010-02-03 | 深圳万润科技股份有限公司 | LED fluorescent lamp |
| US20130010459A1 (en) * | 2011-07-06 | 2013-01-10 | Wilson David M | Led tube lamp |
| CN202938111U (en) * | 2012-11-30 | 2013-05-15 | 山西光宇半导体照明股份有限公司 | Light-emitting diode (LED) lamp tube |
| CN103216759A (en) * | 2013-03-26 | 2013-07-24 | 江西奥其斯科技有限公司 | Automatically-produced light-emitting diode (LED) lamp tube |
| CN203273377U (en) * | 2013-03-26 | 2013-11-06 | 江西奥其斯科技有限公司 | LED lamp tube manufactured automatically |
| CN203336306U (en) * | 2013-07-12 | 2013-12-11 | 深圳市易事达电子股份有限公司 | Led lamp tube |
| CN204300737U (en) * | 2014-11-10 | 2015-04-29 | 刘美婵 | Can the fluorescent tube of automated production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106062476B (en) | 2019-08-02 |
| WO2016074140A1 (en) | 2016-05-19 |
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