CA2314552A1 - Rapid connecting structure for fitting lights - Google Patents
Rapid connecting structure for fitting lights Download PDFInfo
- Publication number
- CA2314552A1 CA2314552A1 CA002314552A CA2314552A CA2314552A1 CA 2314552 A1 CA2314552 A1 CA 2314552A1 CA 002314552 A CA002314552 A CA 002314552A CA 2314552 A CA2314552 A CA 2314552A CA 2314552 A1 CA2314552 A1 CA 2314552A1
- Authority
- CA
- Canada
- Prior art keywords
- male
- lamp pipes
- fitting light
- lamp
- connecting structure
- 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.)
- Abandoned
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
- H01R13/6392—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap for extension cord
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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
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/005—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips for several lighting devices in an end-to-end arrangement, i.e. light tracks
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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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A rapid connecting structure for fitting lights, each lamp pipe of a fitting light can be made a specific length in a factory, such as 2 m, 5 m or 10 m etc. Two ends of each lamp pipe are provided with a male and a female electrical connecting end respectively. The male and the female electrical connecting ends are provided close to them with a rotation connecting means which rotate to fast connect the lamp pipes. The rotation connecting means can also be used to fast connect a power line, an extension line and an end cap. The fitting light can be fast and conveniently connected without any tool or only with simple tools in operation.
Description
r RAPID CONNECTING STRUCTURE FOR FITTING LIGHTS
BACKGROUND OF THE INVENTION
s 1. Field of the invention The present invention is related to a rapid connecting structure for fitting lights, and especially to fast and convenient connecting of a fitting light provided to be of any of various lengths by a rotation connecting means io with another fitting light or with a power line and its extension line.
BACKGROUND OF THE INVENTION
s 1. Field of the invention The present invention is related to a rapid connecting structure for fitting lights, and especially to fast and convenient connecting of a fitting light provided to be of any of various lengths by a rotation connecting means io with another fitting light or with a power line and its extension line.
2. Description of the Prior Art A fitting light or lighting rope system is a lamp string having light is emitting or flashing function in a flexible and transparent pipe. It is advantageous in providing a unique decorative effect by light emitting and flashing of a lot of lamp bulbs through a transparent pipe. With the flexible structure which is plastic, the fitting light can be used in various fields for decoration with various patterns. For example, it can be hung 20 on a surface of a building, or can be wrapped on a broad wall with a given pattern to form a marvelous and attractive large light emitting or flashing pattern. And more, it can be wrapped on any of various frames with given shapes such as the shape of a heart, a star or a snowman.
2s In using such a fitting light, it can have any of various decorative patterns in pursuance of designed patterns or r requirement of customers. Hence in manufacturing in factories, fitting lights are all in rolled form. A user buy a fitting light in rolled form can make cutting according to indicative marks to obtain desired lengths and then the lengths are taken for connection. Such operation of connection includes connection between lamp pipes, connection between a lamp pipe with a power line etc.
Fig. 1 shows a way of connection for such a lamp pipe of a conventional fitting light, wherein, a power line 10 is provided on one end thereof with an end piece 11, the corresponding end of a lamp pipe 12 of the fitting light is provided with two holes 121, 122 for connecting. A connecting seat 13 is provided on both sides thereof with metallic guide pins 131, 132 capable of inserting into the end piece 11 and the holes 121, 122 of the lamp pipe 12. Then a connector is used to connect them. The connector generally used includes two semi-cylindrical housings 14, 15, the semi-cylindrical housing 14 is provided on the four inner corners thereof with four screw holes 16, while the semi-cylindrical housing 15 is provided on the four corresponding inner corners thereof with four through holes 17, screws 18 can be screwed therein to connect the power line 10 and the lamp pipe 12 of the fitting light.
Such a connector for conventional fitting lights must have a r tool to screw in the multiple screws 18, operation of connection by it is troublesome, time consuming and inconvenient. And existing fitting lights are sold to customers or users in rolls, they are bothersome in operations of cutting and mounting for connecting by customers, the optional connecting work with desired lengths of lamp pipes of a fitting light cut from the rolls often does not meet the requirement of safety in many countries. And even some countries do not permit using in the markets of such cut products.
SLJwIMARY OF THE INVENTION
The object of the present invention is to provide a rapid connecting structure for lamp pipes of a fitting light, with which, two lamp pipes can be butt jointed quickly and conveniently without any tool or technique.
The pipes of the fitting light can also be conveniently connected to a power line or an extension line or end caps.
To obtain the object, the (optionally flexible) lamp pipes of a fitting light of the present invention are made in different lengths in a factory, two ends of each length are provided with a male and a female electrical connecting end respectively, the male and the female electrical connecting ends are directly molding formed on and matchable with the lamp pipes and are provided close to themselves with rotation connecting means having been provided over the lamp pipes, so that the rotation connecting means can be rotated to connect the pipes of the fitting light when the male and the female electrical connecting ends are butt connected.
The rotation connecting means mentioned can be a male S sleeve and a female sleeve in pair and can be screw connected with each other. The sleeves can be both or either movable.
In connecting the lamp pipes of the fitting light stated above in pursuance of their predetermined lengths, one end of the power line can be provided with a connecting end and a sleeve for fast connecting too.
In an embodiment of the present invention, the rotation connecting means can be a single sleeve and a rotation connecting portion provided on an opposite end.
In another embodiment of the present invention, the rotation connecting means can be mutually opposite sleeves capable of locking by diversion after butt insertion.
The terminal ends of the pipes of the fitting light can also make connection of the pipes with end caps.
The present invention will be apparent in its novelty and features after reading the detailed description of the preferred embodiment thereof in reference to the accompanying drawings.
Fig. 1 is an anatomic perspective view showing the structure of a conventional fitting light;
Fig. 2 is a perspective view showing connection of two lamp pipes of a fitting light of the present invention;
Fig. 3 is a perspective view analytically showing the connecting joint of Fig. 2;
Fig. 4 is a sectional view taken from Fig. 2;
Fig. 5 is a perspective view showing connection of a lamp pipe of a fitting light of the present invention with the power line;
Fig. 6 is a perspective view analytically showing the connecting joint of Fig. 5;
Fig. 7 is a perspective view showing connection of a lamp pipe of a fitting light of the present invention with an end sleeve;
Fig. 8 is a perspective view analytically showing the connecting joint of Fig. 7;
IS Fig. 9 is a perspective view showing connection of the present invention in multiple directions;
Fig. 10 is a perspective view analytically showing the connecting joint of Fig. 9;
Fig. 11 is a perspective view showing connection of the second embodiment of the present invention;
Fig. 12 is a perspective view analytically showing the connecting joint of Fig. 11;
Fig. 13 is a perspective view showing connection of the third s embodiment of the present invention:
Fig. 14 is a perspective view analytically showing the connecting joint of Fig. 13;
Fig. 15 is a sectional view taken from Fig. 14;
Fig. 16 is a perspective view showing connection of the fourth embodiment of the present invention;
Fig. 17 is a sectional view taken from Fig. 16.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIIVVIENT
Referring to Fig. 2, 3 which shows connection of two assembled lamp pipes 20, 30 of a fitting light of the present invention, each of the (optionally flexible) lamp pipes 20, 30 can be made a specific length in a factory, such as 2 m, 5 m or 10 m etc. The lamp pipe 20, for example, can be provided on one end thereof with a male electrical connecting end 21, while the on the other end thereof with a female electrical connecting end 22, both the male and female electrical connecting ends 21, 22 are molding formed on and matchable with the lamp pipe 20. The lamp pipe 30 connecting with the lamp pipe 20 is provided, in a contrary sequence, on one end thereof with a male electrical connecting end 31, while on the other end thereof with a female electrical connecting end 32, both the male and female electrical connecting ends 31, 32 are molding formed on and matchable with the lamp pipe 30. The male and the female electrical connecting ends 21, 22, 31, 32 are provided close to themselves with rotation connecting means having been provided over the lamp pipes 20, 30. In this embodiment, the rotation connecting means are male external sleeves and female external sleeves 23, 24, 33, 34 and can .be screw connected. The male and the female electrical S connecting ends 21, 22, 31, 32 are preferably embedded guide pins or insertion holes as are shown in the drawings, the connecting joint of them can be provided with a gasket 90 for sealing.
The lamp pipes 20, 30 includes light emitting and flashing lamp bulbs under control and provided in a transparent pipe, they emit light and flash when are connected to a power source.
When the lamp pipes 20, 30 are butt connected with each other as shown in the drawings, a guide member 35 on the female electrical connecting end 32 of the lamp pipe 30 enters an internal hole 25 on the male electrical connecting end 21 of the lamp pipe 20, so that a pair of internal insertion holes 36 provided in the guide member 35 slip over a pair of guide pins 26 on the male electrical connecting end 21 (referring to Fig. 4). Thus the primary connection of the two lamp pipes 20, 30 is completed. Thereafter, an external thread 27 provided on the male sleeve 23 of the lamp pipe 20 is screwed in an internal hole 37 on the female sleeve 34 of the lamp pipe 30 to complete the connection operation as shown in Fig. 2 and 4.
In the embodiment as depicted in Fig. 5 and 6 showing connection of a lamp pipe 20 of a fitting light of the present invention with a power line 40, the power line 40 is provided on one end thereof with a plug (not shown), and on the other end thereof with a female electrical connecting end 42 and a female external sleeve 44 in the shapes identical to those on the butt connecting end of the lamp pipe 30. In this way, the lamp pipe 20 can be fast connected to the power line 40.
The lamp pipe 30 shown in Fig. 7 and 8 is connected on the end thereof with an end cap 50. The end cap 50 is provided with an internal liner 51 which is provided with an internal hole 52 mating with the guide member 35 and provided on the tailing end thereof with a snap connecting portion 54 having a neck portion 53 and capable of mating and connecting with an end hole on the end cap S0.
In the embodiment as depicted in Fig. 9 and 10 showing connection of the present invention in multiple directions.
Wherein, a power line 40 is connected with two lamp pipes 20, 30.
Such a connection state includes a manifold 60 for connecting of ends; the manifold 60 is provided with male and the female electrical connecting ends 61, 62, 63, two semi housings 64, 65 provided with internal and external threaded sleeve portions 66, 67 and 68 are put together to fast screw-locking the male sleeves and female sleeves 23, 33 and 44 for the lamp pipes 20, 30 and 40 s to be connected.
In the embodiment as depicted in Fig. 11 and 12 showing connection of the second embodiment of the present invention, a lamp pipe 200 is connected with the abovementioned lamp pipe 30.
S The lamp pipe 200 has a male electrical connecting end 201 thereof integrally and fixedly connected with an external sleeve 203, so that when the female electrical connecting end 32 of the lamp pipe 30 can be connected with the male electrical connecting end 201, and then a movable external sleeve 34 is screw connected with the external sleeve 203 of the lamp pipe 200.
In the embodiment as depicted in Fig. 13 to 15 showing connection of the third embodiment of the present invention, an end sleeve 230 on one end of the lamp pipe 20 is provided with an internal thread 270, the other end thereof and the corresponding end thereof and that of the lamp pipe 300 can have their external threads 329 directly formed on a electrical connecting end 320 thereof. This embodiment can have the volume after assembling effectively reduced; and during the process of screw connection, the two lamp pipes 20, 300 displace axially, so that connection of the male and the female electrical connecting ends can be firmer and reliable. This embodiment can use only a single external sleeve provided therein with two threads in predetermined lengths and mutually contrary directions; so that when in rotating, the f male and the female electrical connecting ends of the mutually opposite lamp pipes with threads formed in advance can make connection of the ends.
In the embodiment as depicted in Fig. 16 and 17 showing S connection of the fourth embodiment of the present invention, two external sleeves 235, 345 are used for connection. The external sleeve 345 is provided with more than one "L" shaped internal grooves 346; a hole 347 directing diametrically is provided thereon to communicate with a diverting section of the internal groove 346. While the other external sleeve 245 is provided with a protrusion 237 in cooperation with the internal groove 346; so that the protrusion 237 of the external sleeve 245 can be moved axially along the internal groove 346 for connection and then can be diverted to move to the diverting section of the internal groove 346. In this way, a screw 348 can be screwed in through the hole 347 for locking and positioning.
The lamp pipes of a fitting light of the present invention are of predetermined shape with various lengths, they do not need cutting from the roll of lamp pipe, but can well meet the severe requirement in the safety specifications. Connection between lamp pipes, a lamp pipe and a power line or a lamp pipe and an extension line needs only to connect the male and the female electrical connecting ends, then to rotate the rotation connecting to means or to rotate to make a diversion for locking, and connection is completed. These are done without any connecting tool; rather, only a simple way of operation is utilized in locking a single screw. Therefore, assembling and disassembling of the present S invention is easy, and connecting operation in the spot can be faster and more convenient.
The embodiments mentioned above are only for illustrating the present invention, and not for giving any limitation to the scope of the present invention. It will be apparent to those skilled in this art that various modifications or changes can be made to the elements of the present invention without departing from the spirit, scope and of this invention and fall within the scope of the appended claims and are intended to form part of this invention.
2s In using such a fitting light, it can have any of various decorative patterns in pursuance of designed patterns or r requirement of customers. Hence in manufacturing in factories, fitting lights are all in rolled form. A user buy a fitting light in rolled form can make cutting according to indicative marks to obtain desired lengths and then the lengths are taken for connection. Such operation of connection includes connection between lamp pipes, connection between a lamp pipe with a power line etc.
Fig. 1 shows a way of connection for such a lamp pipe of a conventional fitting light, wherein, a power line 10 is provided on one end thereof with an end piece 11, the corresponding end of a lamp pipe 12 of the fitting light is provided with two holes 121, 122 for connecting. A connecting seat 13 is provided on both sides thereof with metallic guide pins 131, 132 capable of inserting into the end piece 11 and the holes 121, 122 of the lamp pipe 12. Then a connector is used to connect them. The connector generally used includes two semi-cylindrical housings 14, 15, the semi-cylindrical housing 14 is provided on the four inner corners thereof with four screw holes 16, while the semi-cylindrical housing 15 is provided on the four corresponding inner corners thereof with four through holes 17, screws 18 can be screwed therein to connect the power line 10 and the lamp pipe 12 of the fitting light.
Such a connector for conventional fitting lights must have a r tool to screw in the multiple screws 18, operation of connection by it is troublesome, time consuming and inconvenient. And existing fitting lights are sold to customers or users in rolls, they are bothersome in operations of cutting and mounting for connecting by customers, the optional connecting work with desired lengths of lamp pipes of a fitting light cut from the rolls often does not meet the requirement of safety in many countries. And even some countries do not permit using in the markets of such cut products.
SLJwIMARY OF THE INVENTION
The object of the present invention is to provide a rapid connecting structure for lamp pipes of a fitting light, with which, two lamp pipes can be butt jointed quickly and conveniently without any tool or technique.
The pipes of the fitting light can also be conveniently connected to a power line or an extension line or end caps.
To obtain the object, the (optionally flexible) lamp pipes of a fitting light of the present invention are made in different lengths in a factory, two ends of each length are provided with a male and a female electrical connecting end respectively, the male and the female electrical connecting ends are directly molding formed on and matchable with the lamp pipes and are provided close to themselves with rotation connecting means having been provided over the lamp pipes, so that the rotation connecting means can be rotated to connect the pipes of the fitting light when the male and the female electrical connecting ends are butt connected.
The rotation connecting means mentioned can be a male S sleeve and a female sleeve in pair and can be screw connected with each other. The sleeves can be both or either movable.
In connecting the lamp pipes of the fitting light stated above in pursuance of their predetermined lengths, one end of the power line can be provided with a connecting end and a sleeve for fast connecting too.
In an embodiment of the present invention, the rotation connecting means can be a single sleeve and a rotation connecting portion provided on an opposite end.
In another embodiment of the present invention, the rotation connecting means can be mutually opposite sleeves capable of locking by diversion after butt insertion.
The terminal ends of the pipes of the fitting light can also make connection of the pipes with end caps.
The present invention will be apparent in its novelty and features after reading the detailed description of the preferred embodiment thereof in reference to the accompanying drawings.
Fig. 1 is an anatomic perspective view showing the structure of a conventional fitting light;
Fig. 2 is a perspective view showing connection of two lamp pipes of a fitting light of the present invention;
Fig. 3 is a perspective view analytically showing the connecting joint of Fig. 2;
Fig. 4 is a sectional view taken from Fig. 2;
Fig. 5 is a perspective view showing connection of a lamp pipe of a fitting light of the present invention with the power line;
Fig. 6 is a perspective view analytically showing the connecting joint of Fig. 5;
Fig. 7 is a perspective view showing connection of a lamp pipe of a fitting light of the present invention with an end sleeve;
Fig. 8 is a perspective view analytically showing the connecting joint of Fig. 7;
IS Fig. 9 is a perspective view showing connection of the present invention in multiple directions;
Fig. 10 is a perspective view analytically showing the connecting joint of Fig. 9;
Fig. 11 is a perspective view showing connection of the second embodiment of the present invention;
Fig. 12 is a perspective view analytically showing the connecting joint of Fig. 11;
Fig. 13 is a perspective view showing connection of the third s embodiment of the present invention:
Fig. 14 is a perspective view analytically showing the connecting joint of Fig. 13;
Fig. 15 is a sectional view taken from Fig. 14;
Fig. 16 is a perspective view showing connection of the fourth embodiment of the present invention;
Fig. 17 is a sectional view taken from Fig. 16.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIIVVIENT
Referring to Fig. 2, 3 which shows connection of two assembled lamp pipes 20, 30 of a fitting light of the present invention, each of the (optionally flexible) lamp pipes 20, 30 can be made a specific length in a factory, such as 2 m, 5 m or 10 m etc. The lamp pipe 20, for example, can be provided on one end thereof with a male electrical connecting end 21, while the on the other end thereof with a female electrical connecting end 22, both the male and female electrical connecting ends 21, 22 are molding formed on and matchable with the lamp pipe 20. The lamp pipe 30 connecting with the lamp pipe 20 is provided, in a contrary sequence, on one end thereof with a male electrical connecting end 31, while on the other end thereof with a female electrical connecting end 32, both the male and female electrical connecting ends 31, 32 are molding formed on and matchable with the lamp pipe 30. The male and the female electrical connecting ends 21, 22, 31, 32 are provided close to themselves with rotation connecting means having been provided over the lamp pipes 20, 30. In this embodiment, the rotation connecting means are male external sleeves and female external sleeves 23, 24, 33, 34 and can .be screw connected. The male and the female electrical S connecting ends 21, 22, 31, 32 are preferably embedded guide pins or insertion holes as are shown in the drawings, the connecting joint of them can be provided with a gasket 90 for sealing.
The lamp pipes 20, 30 includes light emitting and flashing lamp bulbs under control and provided in a transparent pipe, they emit light and flash when are connected to a power source.
When the lamp pipes 20, 30 are butt connected with each other as shown in the drawings, a guide member 35 on the female electrical connecting end 32 of the lamp pipe 30 enters an internal hole 25 on the male electrical connecting end 21 of the lamp pipe 20, so that a pair of internal insertion holes 36 provided in the guide member 35 slip over a pair of guide pins 26 on the male electrical connecting end 21 (referring to Fig. 4). Thus the primary connection of the two lamp pipes 20, 30 is completed. Thereafter, an external thread 27 provided on the male sleeve 23 of the lamp pipe 20 is screwed in an internal hole 37 on the female sleeve 34 of the lamp pipe 30 to complete the connection operation as shown in Fig. 2 and 4.
In the embodiment as depicted in Fig. 5 and 6 showing connection of a lamp pipe 20 of a fitting light of the present invention with a power line 40, the power line 40 is provided on one end thereof with a plug (not shown), and on the other end thereof with a female electrical connecting end 42 and a female external sleeve 44 in the shapes identical to those on the butt connecting end of the lamp pipe 30. In this way, the lamp pipe 20 can be fast connected to the power line 40.
The lamp pipe 30 shown in Fig. 7 and 8 is connected on the end thereof with an end cap 50. The end cap 50 is provided with an internal liner 51 which is provided with an internal hole 52 mating with the guide member 35 and provided on the tailing end thereof with a snap connecting portion 54 having a neck portion 53 and capable of mating and connecting with an end hole on the end cap S0.
In the embodiment as depicted in Fig. 9 and 10 showing connection of the present invention in multiple directions.
Wherein, a power line 40 is connected with two lamp pipes 20, 30.
Such a connection state includes a manifold 60 for connecting of ends; the manifold 60 is provided with male and the female electrical connecting ends 61, 62, 63, two semi housings 64, 65 provided with internal and external threaded sleeve portions 66, 67 and 68 are put together to fast screw-locking the male sleeves and female sleeves 23, 33 and 44 for the lamp pipes 20, 30 and 40 s to be connected.
In the embodiment as depicted in Fig. 11 and 12 showing connection of the second embodiment of the present invention, a lamp pipe 200 is connected with the abovementioned lamp pipe 30.
S The lamp pipe 200 has a male electrical connecting end 201 thereof integrally and fixedly connected with an external sleeve 203, so that when the female electrical connecting end 32 of the lamp pipe 30 can be connected with the male electrical connecting end 201, and then a movable external sleeve 34 is screw connected with the external sleeve 203 of the lamp pipe 200.
In the embodiment as depicted in Fig. 13 to 15 showing connection of the third embodiment of the present invention, an end sleeve 230 on one end of the lamp pipe 20 is provided with an internal thread 270, the other end thereof and the corresponding end thereof and that of the lamp pipe 300 can have their external threads 329 directly formed on a electrical connecting end 320 thereof. This embodiment can have the volume after assembling effectively reduced; and during the process of screw connection, the two lamp pipes 20, 300 displace axially, so that connection of the male and the female electrical connecting ends can be firmer and reliable. This embodiment can use only a single external sleeve provided therein with two threads in predetermined lengths and mutually contrary directions; so that when in rotating, the f male and the female electrical connecting ends of the mutually opposite lamp pipes with threads formed in advance can make connection of the ends.
In the embodiment as depicted in Fig. 16 and 17 showing S connection of the fourth embodiment of the present invention, two external sleeves 235, 345 are used for connection. The external sleeve 345 is provided with more than one "L" shaped internal grooves 346; a hole 347 directing diametrically is provided thereon to communicate with a diverting section of the internal groove 346. While the other external sleeve 245 is provided with a protrusion 237 in cooperation with the internal groove 346; so that the protrusion 237 of the external sleeve 245 can be moved axially along the internal groove 346 for connection and then can be diverted to move to the diverting section of the internal groove 346. In this way, a screw 348 can be screwed in through the hole 347 for locking and positioning.
The lamp pipes of a fitting light of the present invention are of predetermined shape with various lengths, they do not need cutting from the roll of lamp pipe, but can well meet the severe requirement in the safety specifications. Connection between lamp pipes, a lamp pipe and a power line or a lamp pipe and an extension line needs only to connect the male and the female electrical connecting ends, then to rotate the rotation connecting to means or to rotate to make a diversion for locking, and connection is completed. These are done without any connecting tool; rather, only a simple way of operation is utilized in locking a single screw. Therefore, assembling and disassembling of the present S invention is easy, and connecting operation in the spot can be faster and more convenient.
The embodiments mentioned above are only for illustrating the present invention, and not for giving any limitation to the scope of the present invention. It will be apparent to those skilled in this art that various modifications or changes can be made to the elements of the present invention without departing from the spirit, scope and of this invention and fall within the scope of the appended claims and are intended to form part of this invention.
Claims (14)
1. A connecting structure for a fitting light, the lamp pipes of said fitting light are made in different lengths, two ends of each of said lamp pipes are provided with male and a female electrical connecting end respectively, said male and the female electrical connecting ends are directly molding formed on and matchable with said lamp pipes and are provided close to themselves with rotation connecting means having been provided over the lamp pipes, said rotation connecting means rotate to connect said lamp pipes of said fitting light when said male and the female electrical connecting ends of said lamp pipes are butt connected.
2. A connecting structure for a fitting light as claimed in Claim 1, wherein, said rotation connecting means each includes a male sleeve and a female sleeve adapted to mutual screw connecting.
3. A connecting structure for a fitting light as claimed in Claim 2, wherein, said male and female sleeves are movable
4. A connecting structure for a fitting light as claimed in Claim 2, wherein, one of said male and female sleeves is movable, while the other is integrally fixed on one of said male and female electrical connecting ends.
5. A connecting structure for a fitting light as claimed in Claim 1, wherein, said lamp pipes are adapted to connecting to a power line with a 12~
connecting end matching with one of said lamp pipes.
connecting end matching with one of said lamp pipes.
6. A connecting structure for a fitting light as claimed in Claim 1, wherein, said lamp pipes are adapted to connecting to an extension line with a connecting end matching with one of said lamp pipes.
7. A connecting structure for a fitting light as claimed in Claim 1, wherein, said lamp pipes are adapted to connecting to an end cap with a connecting end matching with one of said lamp pipes.
8. A connecting structure for a fitting light as claimed in Claim 7, wherein, said end cap is provided with an internal line which is provided on the tailing end thereof with a snap connecting portion having a neck portion and is adapted to connecting with an end hole on said end cap for positioning.
9. A connecting structure for a fitting light as claimed in Claim 5 or 6, wherein, said lamp pipes and said power line or said extension line are connected in cooperation with a manifold for connecting in multiple directions.
10. A connecting structure for a fitting light as claimed in Claim 9, wherein, said manifold is provided with male and the female electrical connecting ends in multiple directions, two semi housings provided with internal and external threads and being put together for connecting.
11. A connecting structure for a fitting light as claimed in Claim 1, herein, said rotation connecting means each includes an external sleeve on an end of one of said lamp pipes and a threaded portion on the outer periphery of one of said male and female electrical connecting ends.
12. A connecting structure for a fitting light as claimed in Claim 1, wherein, said rotation connecting means each includes threaded portions formed directly on the ends of said lamp pipes and a single external sleeve provided with two internal threads in mutually contrary directions for connection with said ends of said lamp pipes.
13. A connecting structure for a fitting light as claimed in Claim 1, wherein, said rotation connecting means each includes more than one "L"
shaped internal grooves on one of said external sleeves, a hole directing diametrically is provided on said external sleeve to communicate with the outside through a diverting section of one of said internal grooves, while the other of said external sleeves is provided with a protrusion in cooperation with said internal groove and is adapted to moving along said internal groove for connection and then is diverted to move to the diverting section of said internal groove, a screw is then screwed in through said diametrically directing hole for locking and positioning.
shaped internal grooves on one of said external sleeves, a hole directing diametrically is provided on said external sleeve to communicate with the outside through a diverting section of one of said internal grooves, while the other of said external sleeves is provided with a protrusion in cooperation with said internal groove and is adapted to moving along said internal groove for connection and then is diverted to move to the diverting section of said internal groove, a screw is then screwed in through said diametrically directing hole for locking and positioning.
14
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00204554U CN2413167Y (en) | 2000-02-03 | 2000-02-03 | Quick-attaching structure for neon lamp |
| CN00204554.0 | 2000-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2314552A1 true CA2314552A1 (en) | 2001-08-03 |
Family
ID=4601182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002314552A Abandoned CA2314552A1 (en) | 2000-02-03 | 2000-07-20 | Rapid connecting structure for fitting lights |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1122490A1 (en) |
| CN (1) | CN2413167Y (en) |
| CA (1) | CA2314552A1 (en) |
| IT (1) | ITMI20010227A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2375597A (en) * | 1971-02-20 | 2002-11-20 | Hsien-Te Chen | Decorative rope light assembly |
| ES2398836B1 (en) * | 2010-05-26 | 2014-02-06 | Javier CUTANDA GARCÍA | UNIVERSAL LAMP. |
| DE102010047216A1 (en) | 2010-10-04 | 2012-04-05 | Phoenix Contact Gmbh & Co. Kg | Electrical cable connector |
| CN102322609A (en) * | 2011-10-09 | 2012-01-18 | 区其富 | Light as well as construction member and transmitting light covers thereof |
| FR2997477B1 (en) * | 2012-10-31 | 2014-12-19 | Corinne Puyo | DEVICE FOR ASSEMBLING LIGHTING MODULES |
| CN103851590B (en) * | 2012-12-06 | 2016-02-03 | 深圳市海洋王照明工程有限公司 | Combined type aeronautical maintenance lamp |
| CN104884864B (en) * | 2013-01-08 | 2018-10-16 | 飞利浦灯具控股公司 | Illuminator with attachment device |
| US10060611B2 (en) | 2015-01-07 | 2018-08-28 | Dingzhang LIU | Illumination linkage unit and linear illumination thereof |
| CN204494334U (en) * | 2015-01-07 | 2015-07-22 | 刘鼎章 | Color lamp linkage unit and line style color lamp thereof |
| CN106402722A (en) * | 2015-07-30 | 2017-02-15 | 潘忠勋 | Plug-in drive power source device used for large-power LED lamp |
| CN107940354A (en) * | 2017-12-25 | 2018-04-20 | 欧普照明股份有限公司 | A kind of integrated type lamp |
| CN115218138B (en) * | 2022-08-22 | 2024-05-03 | 中山市昇吉照明有限公司 | Overlength assembled LED fluorescent tube with metal profile butt joint structure |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4812956A (en) * | 1987-03-05 | 1989-03-14 | Tien Teng Wang | Flexible lamp-string device |
| EP0829676A1 (en) * | 1996-09-13 | 1998-03-18 | Calvin Chun Yin Lau | Light bulb and decorative lighting system using same |
| US5964518A (en) * | 1997-10-16 | 1999-10-12 | Shen; Ya-Kuang | Flexible decorative lamp system having plurality of cylindrical connectors with triangular cross section through holes for connecting lamp strips in series |
| TW433434U (en) * | 1998-06-16 | 2001-05-01 | Shiu Jen Rung | Writing-type variable decorative lamp strip |
-
2000
- 2000-02-03 CN CN00204554U patent/CN2413167Y/en not_active Expired - Fee Related
- 2000-04-27 EP EP00303565A patent/EP1122490A1/en not_active Withdrawn
- 2000-07-20 CA CA002314552A patent/CA2314552A1/en not_active Abandoned
-
2001
- 2001-02-05 IT IT2001MI000227A patent/ITMI20010227A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP1122490A1 (en) | 2001-08-08 |
| ITMI20010227A1 (en) | 2002-08-05 |
| CN2413167Y (en) | 2001-01-03 |
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Legal Events
| Date | Code | Title | Description |
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| EEER | Examination request | ||
| FZDE | Dead |