CN111022986A - Make things convenient for fixed intelligent down lamp of wire - Google Patents
Make things convenient for fixed intelligent down lamp of wire Download PDFInfo
- Publication number
- CN111022986A CN111022986A CN201911369384.3A CN201911369384A CN111022986A CN 111022986 A CN111022986 A CN 111022986A CN 201911369384 A CN201911369384 A CN 201911369384A CN 111022986 A CN111022986 A CN 111022986A
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- lamp body
- housing
- wire
- guide
- sliding
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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
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
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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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- 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)
Abstract
The invention discloses an intelligent down lamp convenient for fixing a wire, which comprises a lamp body and an annular housing, wherein the lamp body is arranged in the housing; the lamp body is provided with two wire holders integrally formed at the top, one wire holder is positioned at the left rear part of the upper end surface of the lamp body, the other wire holder is positioned at the right front part of the upper end surface of the lamp body, each wire holder is fixed with a conductive column, the upper end of each conductive column extends out of the corresponding wire holder, the upper end of each conductive column is in threaded connection with an end cover, the upper end of each conductive column is provided with an embedded groove for embedding a conducting wire, a pressing sheet which is inserted into the embedded groove to press the conducting wire positioned in the embedded groove is arranged in the end cover, the lower end of the pressing sheet extends out of the end cover, and the upper end of the pressing sheet is rotatably; the invention has the advantage of convenient electric connection with the lead.
Description
Technical Field
The invention relates to the technical field of lighting devices, in particular to an intelligent down lamp convenient for fixing a lead.
Background
The down lamp is a device for lighting, and present down lamp needs to be connected with the wire when using, and present down lamp is when being connected with the wire electricity, at first need insert the terminal of wire in the terminal of down lamp, then twists the screw on the terminal through the screwdriver so that the screw compresses tightly the wire, because in above-mentioned operation process, need to use the screwdriver to twist the screw on the terminal to there is the trouble shortcoming of down lamp and wire electricity connection.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the intelligent down lamp convenient for fixing the conducting wire, when the intelligent down lamp is electrically connected with the conducting wire, only the end part of the conducting wire is inserted into the caulking groove, then the end cover is screwed, after the end cover is screwed, the conducting wire can be tightly pressed on the conducting post by the pressing sheet, namely, a screwdriver is not needed when the intelligent down lamp is electrically connected with the conducting wire, and the intelligent down lamp has the advantage of convenient electrical connection with the conducting wire.
The intelligent down lamp convenient for fixing the lead comprises a lamp body and an annular housing, wherein the lamp body is arranged in the housing, torsion springs are arranged on the outer walls of the left side and the right side of the housing, and after the housing is inserted into an installation hole in a suspended ceiling, one end of each torsion spring, which is far away from the housing, is abutted against the suspended ceiling; the top integrated into one piece of lamp body has two connection terminal, one of them connection terminal is located the left rear of lamp body up end, another connection terminal is located the right front of lamp body up end, all be fixed with one in every connection terminal and lead electrical pillar, the upper end of every electrical pillar all stretches out outside the connection terminal that corresponds, the equal threaded connection in upper end of every electrical pillar has the end cover, the upper end of every electrical pillar all is provided with the caulking groove that is used for supplying the wire embedding, be provided with in the end cover and be used for inserting the preforming of wire in order to compress tightly being located the caulking groove in the caulking groove, the lower extreme of preforming stretches out outside the end cover, the upper end and the end cover rotation of preforming.
The invention discloses an intelligent down lamp convenient for fixing a lead, wherein a lamp body is arranged in a housing in a vertically sliding manner, a driving mechanism used for driving the outer end part of a torsion spring to rotate upwards after the lamp body slides upwards is arranged between the lamp body and the housing, and a locking mechanism used for locking the lamp body after the lamp body slides upwards in place is arranged between the lamp body and the housing; by adopting the structure, after the lamp body in the down lamp is pushed upwards, the lamp body can be locked, and the outer end part of the torsion spring can automatically rotate upwards and keep a contraction state, so that the down lamp can automatically separate from the mounting hole in the ceiling, convenience can be brought to the disassembly of the down lamp, and a prying tool is not needed in the process of disassembling the down lamp, and the ceiling can be prevented from being damaged.
The intelligent down lamp convenient for fixing the lead comprises a driving mechanism, a driving mechanism and a fixing mechanism, wherein the driving mechanism comprises a traction wire and a tensioning device arranged in the middle of the upper end face of a lamp body; the upper end surface of the left side of the housing and the upper end surface of the right side of the housing are both provided with a first guide wheel, the inner wall of the left side of the lower end of the housing and the inner wall of the right side of the lower end of the housing are both provided with a second guide wheel, and the upper end surface of the left side of the lamp body and the upper end surface of the right side of the lamp body are both; the left end of the traction wire sequentially bypasses a third guide wheel positioned on the left side, a second guide wheel positioned on the left side and a first guide wheel positioned on the left side and then is fixed with the outer end part of the torsion spring positioned on the left side; the right end of the traction wire sequentially bypasses a third guide wheel on the right side, a second guide wheel on the right side and a first guide wheel on the right side and then is fixed with the outer end part of the torsion spring on the right side; after the driving mechanism is adopted, when the lamp body slides upwards, the traction lines on two sides of the lamp body can be pulled, so that the outer end part of the torsion spring can be pulled under the action of the third guide wheel, the second guide wheel and the first guide wheel, and the outer end part of the torsion spring rotates upwards.
The intelligent down lamp convenient for lead fixing comprises a support frame fixed in the middle of the upper end face of a lamp body, wherein a channel penetrating through the support frame from left to right is formed in the support frame, a bolt is movably arranged in the support frame from back to front in a penetrating manner, the front end of the bolt movably penetrates through the support frame and is in threaded connection with a nut, the bolt is fastened with the support frame through the nut, a through hole is formed in the bolt in the channel, and a traction wire is arranged in the through hole in a penetrating manner; after adopting this kind of overspeed device tensioner, can make on the pull wire rolling to the bolt through anticlockwise rotation bolt, after adopting above-mentioned mode rolling pull wire, after clockwise turning bolt, can realize putting of pull wire and send, so, under the effect of pull wire, can conveniently adjust the initial position of the outer tip of torsional spring, after the bolt rotates, can lock the bolt through screwing up the nut.
The intelligent down lamp convenient for fixing the lead comprises a lamp body, wherein the front side outer wall and the rear side outer wall of the lamp body are both in threaded connection with sliding rods, the front side wall and the rear side wall of a housing are both provided with sliding holes for one of the sliding rods to pass through and for the sliding rods to slide up and down, and each sliding rod is respectively arranged in one of the sliding holes in a penetrating manner and extends out of the corresponding sliding hole; by adopting such a structure, the lamp body can be reliably slidably connected in the housing up and down.
The invention discloses an intelligent down lamp convenient for lead fixing, wherein a locking mechanism comprises two L-shaped locking frames which are respectively positioned at the outer side of one sliding hole; two guide rods which are distributed up and down are integrally formed on the front side wall and the rear side wall of the upper end of the housing, the two guide rods positioned on the rear side are movably arranged in the locking frame positioned on the rear side in a penetrating mode, the two guide rods positioned on the front side are movably arranged in the locking frame positioned on the front side in a penetrating mode, each guide rod movably penetrates through the locking frame on the corresponding side and is connected with a nut in a threaded mode, a first spring is sleeved outside the guide rods between the nuts and the locking frame, and two ends of the first spring are respectively abutted against the nuts and the locking frame; the inner side wall of the vertical side in each locking frame is provided with a supporting table which is used for supporting the outer end part of one of the slide bars after the lamp body slides upwards, and the lower end surface of the supporting table is provided with a guide inclined plane which is used for being matched with the outer end part of the slide bar to guide the slide bar so as to facilitate the slide bar to be supported on the supporting table; the horizontal edge of each locking frame movably penetrates through the sliding hole on the corresponding side and is positioned at the lower end part of the sliding hole on the corresponding side; after the locking mechanism is adopted, in the upward sliding process of the lamp body, the outer end part of the sliding rod can be matched with the guide inclined plane for guiding, then the locking frame can move outwards, then the outer end part of the sliding rod can move to the upper part of the supporting table, at the moment, the locking frame can move inwards under the action of the first spring, and thus, the sliding rod can be supported, namely, the lamp body can be locked after the lamp body slides upwards; under the state that the lamp body is locked, after the horizontal edge is pushed outwards to enable the locking frame to move outwards, the outer end part of the sliding rod can be separated from the supporting table, and at the moment, the lamp body can be driven to slide downwards to reset under the action of the torsion spring and the traction wire.
The intelligent down lamp convenient for fixing the lead is characterized in that a second spring is embedded between each slide rod and the top of each slide hole, a first blind hole is formed in the upper end face of each slide rod, a second blind hole is formed in the top of each slide hole, and two ends of each second spring are respectively inserted into the first blind hole and the second blind hole; through the setting of second spring, the second spring can assist drive slide bar and lamp body downstream to reliability when improving the lamp body and gliding downwards can realize the location to the second spring through the setting of first blind hole and second blind hole.
According to the intelligent down lamp facilitating lead fixing, chamfer surfaces used for being matched with the inner wall of the caulking groove to guide the tabletting to be inserted into the caulking groove are arranged on the front side wall and the rear side wall of the lower end of the tabletting; through the setting of chamfer face, the chamfer face can lead in order to make things convenient for the preforming to insert in the caulking groove with the inner wall cooperation of caulking groove.
The intelligent down lamp convenient for fixing the lead is characterized in that a rotating shaft is integrally formed in the middle of the upper end face of the pressing sheet, movably penetrates through the top of the end cover, extends out of the end cover and is clamped with a clamp spring in a matched manner, and the rotating shaft is rotatably connected with the end cover; by adopting the structure, the end cover and the pressing sheet can be reliably and rotatably connected together.
When the conductive post is electrically connected with the conducting wire, the end part of the conducting wire is inserted into the caulking groove, then the end cover is screwed, and the pressing sheet can press the conducting wire on the conductive post after the end cover is screwed, namely, a screwdriver is not needed when the conductive post is electrically connected with the conducting wire, and the conductive post has the advantage of being conveniently electrically connected with the conducting wire.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic view of a partial cross-sectional structure of a lamp body after the lamp body is not slid upward;
FIG. 2 is a schematic view of a partial cross-sectional structure of the lamp body after the lamp body is not slid upward;
FIG. 3 is a schematic view of a partially cut-away structure of the lamp body after sliding upward and locking by the locking mechanism;
FIG. 4 is a schematic view of a partially cut-away structure of the lamp body after sliding upward and locking by the locking mechanism;
FIG. 5 is a cross-sectional structural schematic of the tensioner;
fig. 6 is a schematic top view of the conductive post and the wire holder after being fixed;
FIG. 7 is a schematic cross-sectional view of the assembled wafer and end cap;
FIG. 8 is a schematic sectional view of a tablet.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The intelligent down lamp convenient for fixing the lead comprises a lamp body 1 and a ring-shaped housing 2, wherein the lamp body 1 is arranged in the housing 2, torsion springs 3 are respectively arranged on the outer walls of the left side and the right side of the housing 2, and after the housing 2 is inserted into a mounting hole in a suspended ceiling, one end of each torsion spring 3, which is far away from the housing 2, is abutted against the suspended ceiling; the lamp body 1 is integrally formed with two wire holders 11 at the top, wherein one wire holder 11 is located at the left rear of the upper end surface of the lamp body 1, the other wire holder 11 is located at the right front of the upper end surface of the lamp body 1, a conductive post 12 is fixed in each wire holder 11, the upper end of each conductive post 12 extends out of the corresponding wire holder 11, the upper end of each conductive post 12 is connected with an end cover 101 in a threaded manner, an embedded groove 121 for embedding a conducting wire is formed in the upper end of each conductive post 12, a pressing sheet 102 inserted into the embedded groove 121 to press the conducting wire in the embedded groove 121 is arranged in the end cover 101, the lower end of the pressing sheet 102 extends out of the end cover 101, and the upper end of the pressing sheet 102 is rotatably connected with the; when the conductive post is electrically connected with the conducting wire, the end part of the conducting wire is inserted into the caulking groove, then the end cover is screwed, and the pressing sheet can press the conducting wire on the conductive post after the end cover is screwed, namely, a screwdriver is not needed when the conductive post is electrically connected with the conducting wire, and the conductive post has the advantage of being conveniently electrically connected with the conducting wire.
The lamp body 1 is installed in the housing 2 in a vertically sliding manner, a driving mechanism which is used for driving the outer end part of the torsion spring 3 to rotate upwards after the lamp body 1 slides upwards is installed between the lamp body 1 and the housing 2, and a locking mechanism which is used for locking the lamp body 1 after the lamp body 1 slides upwards in place is installed between the lamp body 1 and the housing 2; by adopting the structure, after the lamp body in the down lamp is pushed upwards, the lamp body can be locked, and the outer end part of the torsion spring can automatically rotate upwards and keep a contraction state, so that the down lamp can automatically separate from the mounting hole in the ceiling, convenience can be brought to the disassembly of the down lamp, and a prying tool is not needed in the process of disassembling the down lamp, and the ceiling can be prevented from being damaged.
The driving mechanism comprises a traction wire 4 and a tensioning device arranged in the middle of the upper end face of the lamp body 1, and the traction wire 4 penetrates through the tensioning device; the upper end surface of the left side and the upper end surface of the right side of the housing 2 are both provided with a first guide wheel 51, the inner wall of the left side and the inner wall of the right side of the lower end of the housing 2 are both provided with a second guide wheel 52, and the upper end surface of the left side and the upper end surface of the right side of the lamp body 1 are both provided with a third guide wheel 53; the left end of the traction wire 4 sequentially bypasses a third guide wheel 53 positioned on the left side, a second guide wheel 52 positioned on the left side and a first guide wheel 51 positioned on the left side and then is fixed with the outer end part of the torsion spring 3 positioned on the left side; the right end of the traction wire 4 sequentially bypasses a third guide wheel 53 positioned on the right side, a second guide wheel 52 positioned on the right side and a first guide wheel 51 positioned on the right side and then is fixed with the outer end part of the torsion spring 3 positioned on the right side; after the driving mechanism is adopted, when the lamp body slides upwards, the traction lines on two sides of the lamp body can be pulled, so that the outer end part of the torsion spring can be pulled under the action of the third guide wheel, the second guide wheel and the first guide wheel, and the outer end part of the torsion spring rotates upwards.
The tensioning device comprises a supporting frame 61 fixed in the middle of the upper end face of the lamp body 1, a channel 611 penetrating through the supporting frame 61 from left to right is arranged in the supporting frame 61, a bolt 62 is movably arranged in the supporting frame 61 in a penetrating manner from back to front, the front end of the bolt 62 movably penetrates through the supporting frame 61 and is in threaded connection with a nut 63, the bolt 62 is fastened with the supporting frame 61 through the nut 63, a through hole 621 is arranged in the bolt 62 in the channel 611, and the traction wire 4 penetrates through the through hole 621; after adopting this kind of overspeed device tensioner, can make on the pull wire rolling to the bolt through anticlockwise rotation bolt, after adopting above-mentioned mode rolling pull wire, after clockwise turning bolt, can realize putting of pull wire and send, so, under the effect of pull wire, can conveniently adjust the initial position of the outer tip of torsional spring, after the bolt rotates, can lock the bolt through screwing up the nut.
The lamp body 1 is characterized in that sliding rods 7 are respectively connected to the outer wall of the front side and the outer wall of the rear side of the lamp body 1 in a threaded manner, sliding holes 21 through which one of the sliding rods 7 can penetrate and which allow the sliding rods 7 to slide up and down are respectively formed in the front side wall and the rear side wall of the housing 2, and each sliding rod 7 is respectively arranged in one of the sliding holes 21 in a penetrating manner and extends out of the corresponding sliding hole 21; by adopting such a structure, the lamp body can be reliably slidably connected in the housing up and down.
The locking mechanism comprises two L-shaped locking frames 8, and the two locking frames 8 are respectively positioned on the outer side of one sliding hole 21; two guide rods 22 which are distributed up and down are integrally formed on the front side wall and the rear side wall of the upper end of the housing 2, the two guide rods 22 positioned on the rear side are movably arranged in the locking frame 8 positioned on the rear side in a penetrating mode, the two guide rods 22 positioned on the front side are movably arranged in the locking frame 8 positioned on the front side in a penetrating mode, each guide rod 22 movably penetrates through the locking frame 8 on the corresponding side and is connected with a nut 23 in a threaded mode, a first spring 24 is sleeved outside the guide rod 22 between the nut 23 and the locking frame 8, and two ends of the first spring 24 are abutted to the nut 23 and the locking frame 8 respectively; the inner side wall of the vertical edge 81 in each locking frame 8 is provided with a supporting platform 82 which is used for supporting the outer end part of one of the slide bars 7 after the lamp body 1 slides upwards, and the lower end surface of the supporting platform 82 is provided with a guide inclined surface 83 which is used for being matched with the outer end part of the slide bar 7 for guiding so as to be convenient for the slide bar 7 to be supported on the supporting platform 82; the horizontal edge 84 of each locking frame 8 is movably arranged in the sliding hole 21 on the corresponding side in a penetrating way and is positioned at the lower end part of the sliding hole 21 on the corresponding side; after the locking mechanism is adopted, in the upward sliding process of the lamp body, the outer end part of the sliding rod can be matched with the guide inclined plane for guiding, then the locking frame can move outwards, then the outer end part of the sliding rod can move to the upper part of the supporting table, at the moment, the locking frame can move inwards under the action of the first spring, and thus, the sliding rod can be supported, namely, the lamp body can be locked after the lamp body slides upwards; under the state that the lamp body is locked, after the horizontal edge is pushed outwards to enable the locking frame to move outwards, the outer end part of the sliding rod can be separated from the supporting table, and at the moment, the lamp body can be driven to slide downwards to reset under the action of the torsion spring and the traction wire.
A second spring 9 is embedded between each sliding rod 7 and the top of the sliding hole 21, a first blind hole 71 is formed in the upper end face of each sliding rod 7, a second blind hole 25 is formed in the top of each sliding hole 21, and two ends of each second spring 9 are inserted into the first blind hole 71 and the second blind hole 25 respectively; through the setting of second spring, the second spring can assist drive slide bar and lamp body downstream to reliability when improving the lamp body and gliding downwards can realize the location to the second spring through the setting of first blind hole and second blind hole.
The front side wall and the rear side wall at the lower end of the pressing sheet 102 are both provided with a chamfer surface 1021 which is used for being matched with the inner wall of the caulking groove 121 to guide so as to facilitate the pressing sheet 102 to be inserted into the caulking groove 121; through the setting of chamfer face, the chamfer face can lead in order to make things convenient for the preforming to insert in the caulking groove with the inner wall cooperation of caulking groove.
A rotating shaft 1022 is integrally formed in the middle of the upper end face of the pressing sheet 102, the rotating shaft 1022 movably penetrates through the top of the end cover 101 and then extends out of the end cover 101 and is matched and clamped with a clamp spring 1023, and the rotating shaft 1022 is rotatably connected with the end cover 101; by adopting the structure, the end cover and the pressing sheet can be reliably and rotatably connected together.
When the conductive post is required to be electrically connected with a wire, the end cover is unscrewed, the lower end of the pressing sheet can be separated from the bottom of the caulking groove, the end part of the wire is inserted into the caulking groove, then the end cover is screwed, after the end cover is screwed, the pressing sheet can press the wire in the caulking groove under the pushing of the end cover, and at the moment, the conductive post can be electrically connected with the wire.
When the down lamp is required to be detached from the ceiling, the lamp body is pushed upwards and then can be locked with the housing through the locking mechanism, at the moment, the outer end part of the torsion spring can rotate upwards and contract, so that the torsion spring can relieve the compression on the ceiling and the housing, and at the moment, the down lamp can be detached from the ceiling; when needs assemble the down lamp on the furred ceiling, at first upwards push away the lamp body and make the outer tip of torsional spring upwards rotate the shrink, insert the housing in the mounting hole in the furred ceiling after that, outwards promote the horizontal limit on the locking frame after that, horizontal limit is by outside promotion back, locking mechanism can remove the locking to the lamp body, the lamp body can slide down under the effect of torsional spring and second spring and reset, at this moment, the outer tip of torsional spring can compress tightly on the interior top of the furred ceiling of mounting hole side, can compress tightly the housing on the furred ceiling promptly, thereby the installation to the down lamp has been accomplished.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (9)
1. An intelligent down lamp facilitating lead fixing comprises a lamp body (1) and a ring-shaped housing (2), wherein the lamp body (1) is installed in the housing (2), torsion springs (3) are installed on the outer walls of the left side and the right side of the housing (2), and after the housing (2) is inserted into an installation hole in a suspended ceiling, one end, far away from the housing (2), of each torsion spring (3) is used for abutting against the suspended ceiling; the top integrated into one piece of lamp body (1) has two connection terminal (11), and one of them connection terminal (11) is located the left rear of lamp body (1) up end, and another connection terminal (11) is located the right front of lamp body (1) up end, all is fixed with one in every connection terminal (11) and leads electrical pillar (12), and the upper end of every electrically conductive pillar (12) all stretches out outside corresponding connection terminal (11), its characterized in that: the upper end of each conductive column (12) is connected with an end cover (101) in a threaded manner, the upper end of each conductive column (12) is provided with a caulking groove (121) for embedding a conducting wire, a pressing sheet (102) which is inserted into the caulking groove (121) to press the conducting wire in the caulking groove (121) is arranged in the end cover (101), the lower end of the pressing sheet (102) extends out of the end cover (101), and the upper end of the pressing sheet (102) is rotatably connected with the end cover (101).
2. The intelligent down lamp facilitating lead fixing according to claim 1, wherein the lamp body (1) is slidably mounted in the housing (2) up and down, a driving mechanism for driving the outer end of the torsion spring (3) to rotate upwards after the lamp body (1) slides upwards is mounted between the lamp body (1) and the housing (2), and a locking mechanism for locking the lamp body (1) after the lamp body (1) slides upwards to a proper position is mounted between the lamp body (1) and the housing (2).
3. The intelligent down lamp convenient for lead fixing according to claim 2, wherein the driving mechanism comprises a pulling wire (4) and a tensioning device arranged in the middle of the upper end face of the lamp body (1), the pulling wire (4) is arranged in the tensioning device in a penetrating way; the lamp body is characterized in that first guide wheels (51) are respectively arranged on the upper end surface of the left side and the upper end surface of the right side of the housing (2), second guide wheels (52) are respectively arranged on the inner wall of the left side and the inner wall of the right side of the lower end of the housing (2), and third guide wheels (53) are respectively arranged on the upper end surface of the left side and the upper end surface of the right side of the lamp body (1); the left end of the traction wire (4) sequentially bypasses a third guide wheel (53) positioned on the left side, a second guide wheel (52) positioned on the left side and a first guide wheel (51) positioned on the left side and then is fixed with the outer end part of the torsion spring (3) positioned on the left side; the right end of the traction wire (4) sequentially bypasses a third guide wheel (53) on the right side, a second guide wheel (52) on the right side and a first guide wheel (51) on the right side and then is fixed with the outer end part of the torsion spring (3) on the right side.
4. The intelligent down lamp facilitating lead fixing according to claim 3, wherein the tensioning device comprises a support frame (61) fixed in the middle of the upper end face of the lamp body (1), a channel (611) penetrating through the support frame (61) from left to right is arranged in the support frame (61), a bolt (62) is movably arranged in the support frame (61) in a penetrating mode from back to front, a nut (63) is connected to the front end of the bolt (62) in a penetrating mode through the support frame (61) in a threaded mode, the bolt (62) is fastened with the support frame (61) through the nut (63), a through hole (621) is formed in the bolt (62) in the channel (611), and the traction line (4) is arranged in the through hole (621) in a penetrating mode.
5. The intelligent down lamp facilitating lead fixing according to claim 2, wherein sliding rods (7) are connected to the front outer wall and the rear outer wall of the lamp body (1) in a threaded manner, sliding holes (21) through which one of the sliding rods (7) can pass and through which the sliding rods (7) can slide up and down are formed in the front side wall and the rear side wall of the housing (2), and each sliding rod (7) penetrates through one of the sliding holes (21) and extends out of the corresponding sliding hole (21).
6. The intelligent down lamp convenient for lead fixing according to claim 5, wherein the locking mechanism comprises two L-shaped locking frames (8), and the two locking frames (8) are respectively positioned at the outer side of one sliding hole (21); two guide rods (22) which are vertically distributed are integrally formed on the front side wall and the rear side wall of the upper end of the housing (2), the two guide rods (22) positioned on the rear side movably penetrate through the locking frame (8) positioned on the rear side, the two guide rods (22) positioned on the front side movably penetrate through the locking frame (8) positioned on the front side, each guide rod (22) movably penetrates through the locking frame (8) on the corresponding side and is connected with a nut (23) through a rear thread, a first spring (24) is sleeved outside the guide rods (22) between the nut (23) and the locking frame (8), and two ends of the first spring (24) are respectively abutted against the nut (23) and the locking frame (8); the inner side wall of the vertical side (81) in each locking frame (8) is provided with a supporting platform (82) which is used for supporting the outer end part of one of the slide bars (7) after the lamp body (1) slides upwards, and the lower end surface of the supporting platform (82) is provided with a guide inclined plane (83) which is used for being matched with the outer end part of the slide bar (7) to guide so as to facilitate the slide bar (7) to be supported on the supporting platform (82); the horizontal edge (84) of each locking frame (8) is movably arranged in the sliding hole (21) on the corresponding side in a penetrating way and is positioned at the lower end part of the sliding hole (21) on the corresponding side.
7. The intelligent down lamp facilitating lead fixing according to claim 6, wherein a second spring (9) is embedded between each sliding rod (7) and the top of the sliding hole (21), a first blind hole (71) is formed in the upper end face of each sliding rod (7), a second blind hole (25) is formed in the top of each sliding hole (21), and two ends of each second spring (9) are respectively inserted into the first blind hole (71) and the second blind hole (25).
8. The intelligent down lamp convenient for wire fixing according to claim 1, wherein the front side wall and the rear side wall of the lower end of the pressing sheet (102) are provided with chamfered surfaces (1021) for matching with the inner wall of the caulking groove (121) to guide so as to facilitate the insertion of the pressing sheet (102) into the caulking groove (121).
9. The intelligent down lamp convenient for lead fixing according to claim 1, wherein a rotating shaft (1022) is integrally formed in the middle of the upper end surface of the pressing sheet (102), the rotating shaft (1022) movably penetrates through the top of the end cover (101), extends out of the end cover (101) and is matched and clamped with a clamp spring (1023), and the rotating shaft (1022) is rotatably connected with the end cover (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911369384.3A CN111022986A (en) | 2019-12-26 | 2019-12-26 | Make things convenient for fixed intelligent down lamp of wire |
Applications Claiming Priority (1)
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| CN204100179U (en) * | 2014-10-02 | 2015-01-14 | 梅县新城供水有限公司 | A kind of single channel constant voltage exports LED drive power |
| AU2016100738A4 (en) * | 2016-04-15 | 2016-06-30 | Quanzhou City Laite Lighting Co., Ltd. | An LED lighting device for road |
| CN107747715A (en) * | 2017-11-20 | 2018-03-02 | 中山驰马灯饰照明设计工程有限公司 | A kind of city illumination street lamp |
| CN107940407A (en) * | 2017-10-31 | 2018-04-20 | 沈惠萍 | The mounting structure of lamp holder and light bulb |
| CN208011488U (en) * | 2018-02-09 | 2018-10-26 | 深圳市倍通检测股份有限公司 | A kind of cylinder lamp structure |
| CN110285362A (en) * | 2019-08-12 | 2019-09-27 | 杨晨 | A kind of LED downlight |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204100179U (en) * | 2014-10-02 | 2015-01-14 | 梅县新城供水有限公司 | A kind of single channel constant voltage exports LED drive power |
| AU2016100738A4 (en) * | 2016-04-15 | 2016-06-30 | Quanzhou City Laite Lighting Co., Ltd. | An LED lighting device for road |
| CN107940407A (en) * | 2017-10-31 | 2018-04-20 | 沈惠萍 | The mounting structure of lamp holder and light bulb |
| CN107747715A (en) * | 2017-11-20 | 2018-03-02 | 中山驰马灯饰照明设计工程有限公司 | A kind of city illumination street lamp |
| CN208011488U (en) * | 2018-02-09 | 2018-10-26 | 深圳市倍通检测股份有限公司 | A kind of cylinder lamp structure |
| CN110285362A (en) * | 2019-08-12 | 2019-09-27 | 杨晨 | A kind of LED downlight |
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Application publication date: 20200417 |