CN201774080U - Lamp connector capable of realizing quick and reliable mechanical and electrical connection - Google Patents

Lamp connector capable of realizing quick and reliable mechanical and electrical connection Download PDF

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Publication number
CN201774080U
CN201774080U CN2010202140456U CN201020214045U CN201774080U CN 201774080 U CN201774080 U CN 201774080U CN 2010202140456 U CN2010202140456 U CN 2010202140456U CN 201020214045 U CN201020214045 U CN 201020214045U CN 201774080 U CN201774080 U CN 201774080U
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CN
China
Prior art keywords
socket
mentioned
lock sleeve
plug
connector
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010202140456U
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Chinese (zh)
Inventor
何建强
Original Assignee
何建强
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 何建强 filed Critical 何建强
Priority to CN2010202140456U priority Critical patent/CN201774080U/en
Application granted granted Critical
Publication of CN201774080U publication Critical patent/CN201774080U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a lamp connector capable of realizing quick and reliable mechanical and electrical connection, which comprises a plug with pins, a socket with slots and a locking component. The lamp connector is characterized in that the locking component comprises at least one lock bead and a lock sleeve, the lock beads are movably embedded on the socket, the lock sleeve can be rotatably arranged on the socket, an outer casing of the socket is provided with locking holes capable of holding the lock beads, and an outer casing of the plug is provided with positioning grooves or positioning holes capable of matching with the lock beads correspondingly. When the plug is plugged in the socket, the lock beads are tightly pressed into the corresponding locking holes and the positioning groove or positioning holes through the locking sleeve so as to realize reliable lock connection, and radial pressure onto the lock beads can be released by unscrewing the lock sleeve rearwards so as to realize unlocking and disconnecting, and therefore, the lamp connector is quite convenient and faster and has high working efficiency. Simultaneously, as the lock sleeve is screwed onto the socket, reliability of connection structures is guaranteed. The lamp connector can be applied to various lamp fields widely.

Description

The connector that a kind of light fixture connects with machinery and electric fast and reliable
Technical field
The utility model relates to a kind of connector, the connector that particularly a kind of light fixture connects with machinery and electric fast and reliable.
Background technology
In the existing light fixture, in order effectively to reduce the collection and the cost of transportation of light fixture, usually lamp bracket and the lamp socket with light fixture splits into a plurality of Connection Elements, by connector each Connection Element coupled together in regular turn to realize its machinery and electric connection with installing again.Yet the connector of machinery realized that existing light fixture is used and the band circular metal shell that is electrically connected, mostly be to adopt the push-in type locking connector, as the patent No. is that the disclosed a kind of push-in type of Chinese patent of ZL00218046.4 connects the steel ball locking electric connector fast, its adopt socket right-hand member at the band contact pin that steel ball is set and on the plug of band spliced eye, be provided with can with the water jacket of steel ball coupling, adapter sleeve (also being lock sleeve), structures such as back-moving spring, make and to push up to outer wall by the insertion socket inwall of the housing on the plug and with steel ball when it connects, along with insertion depth just can rely on spring and oppresses steel ball and slip into and lock in the water jacket to the shell place adapter sleeve of housing, with the machinery of realizing socket and plug and be electrically connected; And when separating, move after pinching the adapter sleeve of plug, steel ball on the socket is exposed and the outer wall by plug casing ejects the steel ball on the socket and realizes separating.There is following shortcoming in the connector of this structure: 1, because steel ball is arranged in the hole of bead of its socket, and adapter sleeve and spring are provided in a side of on the plug, so that socket drops, uses inconvenience easily separating the steel ball of back on it with plug; If 2, in the process that light fixture uses, axially be pressed onto adapter sleeve because of carelessness, plug is separated with socket, structure is unreliable, so be difficult to satisfy consumers in general's requirement.
Summary of the invention
The purpose of this utility model is at above-mentioned existing problems and deficiency, provide a kind of machinery and electric fast and reliable of realizing to connect and separate, effectively increasing work efficiency, the connector that connects of the machinery used of reliable in structure, the easy light fixture of operation and electric fast and reliable again simultaneously.
The technical solution of the utility model is achieved in that
The connector that light fixture described in the utility model connects with machinery and electric fast and reliable, comprise the plug of being with contact pin, the socket and the latch assembly of band spliced eye, be characterized in that described locked component comprises be flush-mounted in movably on the described socket at least one locking pearl and can be spun on lock sleeve on the described socket with axial motion, have on the wherein said jack housing body can be ccontaining the lockhole of locking pearl, on the described plug body body corresponding be provided with can with locking pearl Matching Location groove or location hole, described plug presses described locking pearl in its corresponding lockhole and location notch or location hole by described lock sleeve in being inserted in socket the time to be realized reliably locking being connected, and realize that release separates when behind lock sleeve, revolving releasing to locking pearl radial pressure.
For making the utility model structure more reliable, also be provided with on the inwall of above-mentioned lock sleeve and apply the bulge loop of radial pressure can for above-mentioned locking pearl, correspondingly being provided with on the shell body of above-mentioned socket can be for the recess of the ccontaining and forward and backward motion of described bulge loop, and above-mentioned lockhole is arranged in the described recess.
For making the utility model structure more reliable, but the front end of above-mentioned lock sleeve revolves after above-mentioned bulge loop is with lock sleeve and overhead forms the rib that the described locking of backstop pearl comes off from lockhole when the rear wall of above-mentioned recess.
For making lock sleeve can reliably be positioned latched position on the socket, with further reinforcement the utility model reliability of structure, the anterior position that is positioned at above-mentioned locking pearl on the above-mentioned socket is provided with position-arresting ring.
The utility model is owing to adopt by at least one the locking pearl that is flush-mounted in movably in the socket lockhole, can be spun on lock sleeve and the corresponding structure that is opened in the latch assembly that location notch on the plug or location hole etc. form on the socket with axial motion, make the utility model in the process of using, as long as earlier with after revolving behind the lock sleeve and making plug be plugged in the socket, lock sleeve is circled round, lock sleeve applies for the locking pearl to continue radial load and the locking pearl be pressed be connected with the reliable locking that realizes plug and socket in the location notch of the lockhole of socket and plug or location hole again; Need only when needing release and will can realize soon behind the lock sleeve that again release separates extremely easy to use, quick, high efficiency.Simultaneously because of lock sleeve by spiral on socket, so plug and socket is after locking connects, also can not occur in the process of use because of axially being pressed onto the incident that lock sleeve causes plug to separate with socket because of carelessness and take place, guarantee the reliability of its syndeton.But and since its lock sleeve after when revolving release its front end form the rib that backstop locking pearl is deviate from, so prevented coming off of locking pearl effectively, further guaranteed its reliability of structure.The utility model design is ingenious, simple in structure, reliable, easy to operate, quick, can be widely used in various field of light fittings.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1 one embodiment;
Fig. 3 is the structural representation before the plug and socket among Fig. 2 is pegged graft;
Fig. 4 is the assembly structure schematic diagram of Fig. 2;
Fig. 5 is the A-A sectional structure schematic diagram of another embodiment of Fig. 1.
Embodiment
As Fig. 1-shown in Figure 5, the connector that light fixture described in the utility model connects with machinery and electric fast and reliable, comprise the plug 2 of being with contact pin 22, the socket 1 and the latch assembly of band spliced eye 13, for making the utility model quick for installation and connect reliable, described locked component comprises be flush-mounted in movably on the described socket 1 at least one locking pearl 4 and can be spun on lock sleeve 3 on the described socket 1 with axial motion, have on wherein said socket 1 shell body can be ccontaining the lockhole 11 of locking pearl 4, on described plug 1 shell body corresponding be provided with can with locking pearl 4 Matching Location grooves or location hole 21, described plug 2 presses described locking pearl 4 in its corresponding lockhole 11 and location notch or location hole 21 by described lock sleeve 3 during being inserted in socket 1 time to be realized reliably locking being connected, and realize that release separates when behind lock sleeve 3, revolving releasing to locking pearl 4 radial pressures.As Fig. 2-shown in Figure 3, the inwall of above-mentioned lock sleeve 3 is provided with internal thread 31, and the shell body of above-mentioned socket 1 is provided with external screw thread 12, above-mentioned lock sleeve 3 by described internal and external screw thread 31,12 the cooperation rotation and can be spun on axial motion on the socket 1.Make the utility model in the process of using, during connection, as long as revolve after with lock sleeve 3 so that lock sleeve 3 is removed that the radially pressure of locking pearl 4 is put with hand, can make plug 2 can easily be plugged in the socket 1, the outer wall of plug 2 can pearl 4 is outer slightly to eject locking when just inserting, when the location notch of socket lockhole 12 and plug 2 or location hole 21 are corresponding, locking pearl 4 falls after rise in lockhole 11 and location notch or the location hole 21, revolved lock sleeve 3 before this moment, lock sleeve 3 will move forward under socket 2 externally threaded effects and apply lasting radial load for locking pearl 4, and feasible locking pearl 4 presses in the location notch of the lockhole 11 of socket 1 and plug 2 or location hole 21 and is connected with the reliable locking that realizes plug 2 and socket 1; Need only when needing release and can realize that with revolving the radial load of releasing behind the lock sleeve 3 plug 2 separates extremely easy to use, quick, high efficiency with the release of socket 1 again steel ball 4.Simultaneously because the external screw thread 12 that is connected with lock sleeve 3 only is set on socket 1, and do not need on plug 1 to be provided with again the screw thread that is connected with lock sleeve 3, and the external screw thread on the socket 1 12 generally is to be hidden in the lock sleeve 3, thus simple in structure, the impaired incident of external screw thread 12 can not take place yet.The shell body of above-mentioned plug 2 and socket 1 generally adopts metal cylinder, and described contact pin 22 and spliced eye 13 are installed on the insulating base 23,14 respectively and by each insulating base 23,14 in the corresponding shell body that is installed on above-mentioned plug 2 and socket 1.Can be fixed as for the quantity that is installed on contact pin 22 in above-mentioned plug 2 and the socket 1 and corresponding spliced eye 13 according to concrete use needs, as Fig. 2 and shown in Figure 4, among this embodiment, be provided with two metal ferrules 22 in its plug 2, correspondingly be provided with the spliced eye 13 that two metal sleeves form in its socket 1.Two contact pins, 22 syndetons of foregoing circuit part also can make a contact pin 22 structures into.As shown in Figure 5, be provided with a metal ferrule 22 and metallic sheath extend neck in its plug 2 in this embodiment, can be respectively cooperate and be nested with and realize the metal sleeve that is used as spliced eye 13 that circuit is connected with described single contact pin 22 and metallic sheath extend neck and correspondingly be provided with two in its socket 1; Certainly the utility model also can according to circumstances be provided with structure of a plurality of contact pins 22 and corresponding spliced eye 13 or the like in plug 2 and socket 1, is not described in detail in this.Concrete the number of locking pearl 4 on the above-mentioned socket 1 can be fixed according to using needs, and generally is that ring is established 6-8 locking pearl 4 on socket 1, the locking pearl 4 general steel balls that adopt.The diameter of above-mentioned lockhole 11, location hole 21 is less than the diameter of locking pearl 4.For guaranteeing that plug 2 and socket 1 can not relatively rotate after locking is connected, preferred version of the present utility model is the corresponding location hole 21 of setting and lockhole 11 on plug 2.For making its locking mechanism more reliable, above-mentioned lockhole 21 can adopt stepped hole or bellmouth.For further strengthening connection reliability of the present utility model, also be provided with on the inwall of above-mentioned lock sleeve 3 and apply the bulge loop 32 of radial pressure can for above-mentioned locking pearl 4, correspondingly being provided with on the shell body of above-mentioned socket 1 can be ccontaining for described bulge loop 32 and the recess 15 of forward and backward motion, and above-mentioned lockhole 11 is arranged in the described recess 15.From lockhole 11, come off after its release for the degree of freedom that makes locking pearl 4 limits in lockhole 11 preventing, but the front end of above-mentioned lock sleeve 3 revolves after above-mentioned bulge loop 32 is with lock sleeve 3 and overhead forms when the rear wall of above-mentioned recess 15 that backstop is described to lock the rib that pearl 4 comes off from lockhole 11.For lock sleeve 3 can reliably be positioned on the socket 1, with further reinforcement the utility model reliability of structure, the anterior position that is positioned at above-mentioned locking pearl 4 on the above-mentioned socket 1 is provided with the position-arresting ring 5 of spacing above-mentioned lock sleeve 3.For further strengthening the connection reliability of plug 2 and socket 1, also can on above-mentioned lock sleeve 3 and socket 1, add a trip bolt radially, promptly be after realizing locking, will tighten cover 3 again and socket 1 adds screwing, both are fastening.For plug 2 can be plugged in the socket 1 sooner more accurately, also axially directed groove and corresponding gib block can be set in the junction of above-mentioned socket 1 and plug 2.The utility model design is ingenious, simple in structure, reliable, easy to operate, quick, can be widely used in various field of light fittings.

Claims (8)

1. the connector that connects with machinery and electric fast and reliable of a light fixture, the plug (2) that comprises band contact pin (22), the socket (1) and the latch assembly of band spliced eye (13), it is characterized in that described locked component comprises be flush-mounted in movably on the described socket (1) at least one locking pearl (4) and can be spun on lock sleeve (3) on the described socket (1) with axial motion, have on wherein said socket (1) shell body can be ccontaining the lockhole (11) of locking pearl (4), on described plug (1) shell body corresponding be provided with can with the location notch or the location hole (21) of locking pearl (4) coupling, described plug (2) presses described locking pearl (4) in its corresponding lockhole (11) and location notch or location hole (21) by described lock sleeve (3) during being inserted in socket (1) the time to be realized reliably locking being connected, and realize that release separates when behind lock sleeve (3), revolving releasing to locking pearl (4) radial pressure.
2. the connector that light fixture according to claim 1 connects with machinery and electric fast and reliable, the inwall that it is characterized in that above-mentioned lock sleeve (3) is provided with internal thread (31), the shell body of above-mentioned socket (1) is provided with external screw thread (12), and above-mentioned lock sleeve (3) can be spun on the socket (1) with axial motion by the cooperation rotation of described internal and external screw thread (31,12).
3. the connector that light fixture according to claim 1 and 2 connects with machinery and electric fast and reliable, it is characterized in that also being provided with on the inwall of above-mentioned lock sleeve (3) and apply the bulge loop (32) of radial pressure can for above-mentioned locking pearl (4), correspondingly being provided with on the shell body of above-mentioned socket (1) can be for the recess (15) of the ccontaining and forward and backward motion of described bulge loop (32), and above-mentioned lockhole (11) is arranged in the described recess (15).
4. light fixture according to claim 3 is with the connector that machinery and electric fast and reliable connect, the front end that it is characterized in that above-mentioned lock sleeve (3) after above-mentioned bulge loop (32) is with lock sleeve (3), revolve and overhead in above-mentioned recess (15) but rear wall the time form the rib that backstop described locking pearl (4) comes off from lockhole (11).
5. light fixture according to claim 4 is with the connector that machinery and electric fast and reliable connect, and the anterior position that it is characterized in that being positioned on the above-mentioned socket (1) above-mentioned locking pearl (4) is provided with the position-arresting ring (5) of spacing above-mentioned lock sleeve (3).
6. light fixture according to claim 1 and 2 is characterized in that with the connector of machinery and electric quick connection the junction of above-mentioned socket (1) and plug (2) also is provided with axially directed groove and corresponding gib block.
7. light fixture according to claim 1 is characterized in that with the connector that machinery and electric fast and reliable connect above-mentioned lock sleeve (3) and socket (1) are provided with removable radially trip bolt.
8. the connector that light fixture according to claim 1 connects with machinery and electric fast and reliable, the shell body that it is characterized in that above-mentioned plug (2) and socket (1) is metal cylinder, described contact pin (22) and spliced eye (13) be installed on respectively insulating base (23,14) go up, and by each insulating base (23,14) in the corresponding shell body that is installed on above-mentioned plug (2) and socket (1).
CN2010202140456U 2010-05-28 2010-05-28 Lamp connector capable of realizing quick and reliable mechanical and electrical connection Expired - Fee Related CN201774080U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202140456U CN201774080U (en) 2010-05-28 2010-05-28 Lamp connector capable of realizing quick and reliable mechanical and electrical connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202140456U CN201774080U (en) 2010-05-28 2010-05-28 Lamp connector capable of realizing quick and reliable mechanical and electrical connection

Publications (1)

Publication Number Publication Date
CN201774080U true CN201774080U (en) 2011-03-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202140456U Expired - Fee Related CN201774080U (en) 2010-05-28 2010-05-28 Lamp connector capable of realizing quick and reliable mechanical and electrical connection

Country Status (1)

Country Link
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Cited By (17)

* Cited by examiner, † Cited by third party
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USD715996S1 (en) 2013-09-26 2014-10-21 Dyson Technology Limited Hair dryer
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USD716492S1 (en) 2013-09-26 2014-10-28 Dyson Technology Limited Hair dryer
US9596916B2 (en) 2013-07-05 2017-03-21 Dyson Technologies Limited Hand held appliance
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US9675157B2 (en) 2012-03-30 2017-06-13 Dyson Technology Limited Hand held appliance
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US10575617B2 (en) 2012-07-04 2020-03-03 Dyson Technology Limited Attachment for a hand held appliance
US10010150B2 (en) 2012-07-04 2018-07-03 Dyson Technology Limited Attachment for a hand held appliance
US9596916B2 (en) 2013-07-05 2017-03-21 Dyson Technologies Limited Hand held appliance
US9681726B2 (en) 2013-07-05 2017-06-20 Dyson Technology Limited Hand held appliance
US9808066B2 (en) 2013-07-05 2017-11-07 Dyson Technology Limited Hand held appliance
US9808065B2 (en) 2013-07-05 2017-11-07 Dyson Technology Limited Hand held appliance
US9808067B2 (en) 2013-07-24 2017-11-07 Dyson Technology Limited Attachment for a handheld appliance
USD715995S1 (en) 2013-09-26 2014-10-21 Dyson Technology Limited Hair dryer
US9687058B2 (en) 2013-09-26 2017-06-27 Dyson Technology Limited Hand held appliance
USD716492S1 (en) 2013-09-26 2014-10-28 Dyson Technology Limited Hair dryer
USD715996S1 (en) 2013-09-26 2014-10-21 Dyson Technology Limited Hair dryer
US10278471B2 (en) 2013-09-27 2019-05-07 Dyson Technology Limited Hand held appliance
USD791407S1 (en) 2015-01-12 2017-07-04 Dyson Technology Limited Hair appliance
US10194728B2 (en) 2015-01-21 2019-02-05 Dyson Technology Limited Attachment for a hand held appliance
US10213001B2 (en) 2015-01-21 2019-02-26 Dyson Technology Limited Attachment for a hand held appliance

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110323

Termination date: 20120528