CN218781252U - Adapter and lamp - Google Patents
Adapter and lamp Download PDFInfo
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- CN218781252U CN218781252U CN202223218534.0U CN202223218534U CN218781252U CN 218781252 U CN218781252 U CN 218781252U CN 202223218534 U CN202223218534 U CN 202223218534U CN 218781252 U CN218781252 U CN 218781252U
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- buckle
- sliding
- sliding portion
- housing
- adapter
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The application discloses adapter and lamps and lanterns belongs to adapter design technical field. The disclosed adapter comprises a shell, a first buckle, a second buckle and a driving mechanism, wherein the shell is provided with a first opening and a second opening, the first opening and the second opening are arranged on two opposite sides of the shell, and the first buckle and the second buckle are connected with the shell; the shell is provided with an inner cavity, the first opening and the second opening are communicated with the inner cavity, at least part of the driving mechanism is arranged in the inner cavity, the first buckle and the second buckle are connected with the driving mechanism, and the driving mechanism drives at least part of the first buckle and the second buckle to extend out of the shell and be matched with the electrified guide rail. Above-mentioned scheme can solve the buckle of the adapter that the correlation technique relates to and have the comparatively loaded down with trivial details and the all relatively poor problem of installation stability and reliability of installation.
Description
Technical Field
The application belongs to the technical field of adapter design, and particularly relates to an adapter and a lamp.
Background
The guide rail lamp is a common indoor main-lamp-free design product, and can be adjusted at will to irradiate an angle, so that the guide rail lamp can be suitable for various indoor occasions and is deeply liked by users. The track lights are typically mounted to the energized track by an adapter such that the energized track powers the track light through the adapter to ensure proper operation of the track light.
Specifically, the adapter clamps on the electrified guide rail through the buckle which is convexly arranged on the adapter, but the installation and locking process of the buckle is more complicated, and when the buckle is used for installation, the installation stability and the reliability are poor. Therefore, the buckle of the adapter that the correlation technique relates to has that the installation process is comparatively loaded down with trivial details and installation stability and reliability all relatively poor problem.
SUMMERY OF THE UTILITY MODEL
The application discloses adapter and lamps and lanterns to there is comparatively loaded down with trivial details and the all relatively poor problem of installation stability and reliability in the buckle of the adapter that the solution correlation technique relates to.
In order to solve the technical problem, the following technical scheme is adopted in the application:
an adapter comprises a shell, a first buckle, a second buckle and a driving mechanism,
the shell is provided with a first opening and a second opening, the first opening and the second opening are arranged on two opposite sides of the shell, and the first buckle and the second buckle are connected with the shell;
the shell is provided with an inner cavity, the first opening and the second opening are communicated with the inner cavity, at least part of the driving mechanism is arranged in the inner cavity, the first buckle and the second buckle are connected with the driving mechanism, and the driving mechanism drives at least part of the first buckle and the second buckle to extend out of the shell and to be matched with the electrified guide rail.
A light fixture comprising the adapter described above for connecting the light fixture to the energizing rail.
The technical scheme adopted by the application can achieve the following beneficial effects:
in this application, because first buckle and second buckle all link to each other with actuating mechanism, consequently, actuating mechanism can drive first arch and second arch for the casing simultaneous movement. Therefore, in the process of mounting the adapter to the electrified guide rail, the driving mechanism drives at least parts of the first protrusion and the second protrusion to extend out of the shell, so that the adapter can be stably and reliably assembled on the electrified guide rail through the first buckle and the second buckle, and meanwhile, the driving mechanism is used for driving so that the mounting process is simple, convenient and fast. Consequently, the buckle that the adapter that the disclosed adapter of this application can solve the adapter that relevant art relates to has that the installation is comparatively loaded down with trivial details and installation stability and reliability all relatively poor problem.
Drawings
Fig. 1 is a schematic structural view illustrating a first fastening part and a second fastening part extending out of a housing according to an embodiment of the present disclosure;
FIG. 2 is a schematic view of a first locking portion and a second locking portion retracted into a housing according to an embodiment of the present disclosure;
fig. 3 is a schematic view illustrating the arrangement of the driving knob on the housing according to the embodiment of the present application.
Description of reference numerals:
100-shell, 110-second opening, 120-inner cavity, 130-first guide part, 140-second guide part, 150-third guide part, 160-fourth guide part, 170-first projection, 180-second projection;
200-a first buckle, 210-a first buckle part, 220-a first sliding part, 221-a first rack;
300-a second buckle, 310-a second buckle part, 320-a second sliding part and 321-a second rack;
410-drive rod, 420-transmission assembly, 421-first bevel gear, 422-second bevel gear, 423-first gear, 430-drive knob.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The adapter disclosed in the embodiments of the present application is described in detail below with reference to the accompanying drawings by specific embodiments and application scenarios thereof.
Referring to fig. 1-3, the present application discloses an adapter that includes a housing 100, a first catch 200, a second catch 300, and a drive mechanism.
Specifically, the first opening and the second opening 110 are formed in the casing 100, the first opening and the second opening 110 are formed in two opposite sides of the casing 100, the first buckle 200 and the second buckle 300 are connected with the casing 100, optionally, the first buckle 200 and the second buckle 300 can be soft buckles, at this time, one ends of the first buckle 200 and the second buckle 300 are fixedly connected with the casing 100, the other ends of the first buckle 200 and the second buckle 300 can deform, the other ends of the first buckle 200 and the second buckle 300 extend out of the casing 100, and under the condition that the strength of the soft buckles is enough, the adapter can be assembled on the electrified guide rail through the first buckle 200 and the second buckle 300.
Optionally, the first buckle 200 and the second buckle 300 may also be hard buckles, the first buckle 200 may extend out of the housing 100 from the first opening, and may also retract into the housing 100, the second buckle 300 may extend out of the housing 100 from the second opening 110, and may also retract into the housing 100, specifically, the housing 100 has an inner cavity 120, the first opening and the second opening 110 are both communicated with the inner cavity 120, at least a portion of the driving mechanism is disposed in the inner cavity 120, the first buckle 200 and the second buckle 300 are both connected with the driving mechanism, and the driving mechanism may drive at least a portion of the first buckle 200 and the second buckle 300 to extend out of the housing 100 through the first opening and the second opening 110, and cooperate with the electrified guide rail, so as to implement assembling the adapter onto the electrified guide rail.
In the present application, since the first clip 200 and the second clip 300 are both connected to the driving mechanism, the driving mechanism can drive the first protrusion 170 and the second protrusion 180 to move simultaneously relative to the housing 100. It can be seen that during installation of the adapter to the electrified rail, the drive mechanism drives at least a portion of the first protrusion 170 and the second protrusion 180 to protrude out of the housing 100, so that the adapter can be stably and reliably assembled on the electrified rail by the first catch 200 and the second catch 300, and at the same time, the use of the drive mechanism drive makes the installation process simpler, more convenient and faster. Consequently, the buckle that the adapter that the disclosed adapter of this application can solve the adapter that relevant art relates to has that the installation is comparatively loaded down with trivial details and installation stability and reliability all relatively poor problem.
Alternatively, at least a portion of the first latch 200 and the second latch 300 may be rotatably protruded out of the housing 100 under the action of the driving mechanism and be engaged with the energized rail, but since at least a portion of the first latch 200 and the second latch 300 is rotatably protruded out of the housing 100 from the inside of the housing 100, a rotation space of the first latch 200 and the second latch 300 to be reserved on the housing 100 is relatively large, that is, the size of the first opening and the second opening 110 is relatively larger than that of the first latch 200 and the second latch 300, which may affect the structural strength of the housing 100 to some extent.
In order to avoid the above influence, in another embodiment, at least a portion of the first buckle 200 and the second buckle 300 may extend out of the housing 100 in a sliding manner under the action of the driving mechanism, specifically, the first buckle 200 includes a first buckle portion 210 and a first sliding portion 220, the first buckle portion 210 is connected to the first sliding portion 220, the second buckle 300 includes a second buckle portion 310 and a second sliding portion 320, the second buckle portion 310 is connected to the second sliding portion 320, the driving mechanism includes a driving rod 410 and a transmission assembly 420, the driving rod 410 is rotatably disposed in the housing 100, the driving rod 410 is connected to the transmission assembly 420, the driving rod 410 may drive the transmission assembly 420 to rotate, and the first sliding portion 220 and the second sliding portion 320 are respectively connected to the transmission assembly 420.
In the process of rotating the driving rod 410, the driving rod 410 can drive the first sliding portion 220 and the second sliding portion 320 to slide through the transmission assembly 420, so that the first sliding portion 220 drives the first locking portion 210 to extend and retract relative to the housing 100, and the second sliding portion 320 drives the second locking portion 310 to extend and retract relative to the housing 100, and the extending and retracting directions of the first locking portion 210 and the second locking portion 310 are opposite. Therefore, the first locking part 210 can be extended and retracted relative to the housing 100 by sliding at the first opening, the second locking part 310 can be extended and retracted relative to the housing 100 by sliding at the second opening 110, at this time, the size of the first opening may be slightly larger than that of the first locking part 210, and the size of the second opening 110 may be slightly larger than that of the second locking part 310, that is, only a small sliding gap is left between the first locking part 210 and the first opening and between the second locking part 310 and the second opening 110, so that the sizes of the first opening and the second opening 110 can be designed to be small, and the structural strength of the housing 100 is not affected.
Optionally, the transmission assembly 420 may include a first gear 423, the first gear 423 is sleeved on the driving rod 410, the first sliding portion 220 is provided with a first rack 221, the second sliding portion 320 is provided with a second rack 321, the first gear 423 is respectively engaged with the first rack 221 and the second rack 321, and during the rotation of the driving rod 410, the first gear 423 rotates to drive the first sliding portion 220 and the second sliding portion 320 to slide in opposite directions. In this arrangement, the direction of installation of the driving lever 410 needs to be perpendicular to the sliding direction of the first sliding portion 220 and the second sliding portion 320, but in this direction, the installation position of the driving lever 410 is easily affected by the conduction rail and other parts of the adapter.
In order to avoid the above influence, in another embodiment, the transmission assembly 420 includes a first bevel gear 421, a second bevel gear 422 and a first gear 423, the first bevel gear 421 is sleeved on the driving rod 410, the second bevel gear 422 and the first gear 423 are rotatably disposed on the housing 100, the second bevel gear 422 and the first gear 423 are coaxially disposed, a rotation axis of the first bevel gear 421 is perpendicular to a rotation axis of the second bevel gear 422, the first bevel gear 421 and the second bevel gear 422 are engaged with each other, the first sliding portion 220 is provided with a first rack 221, the second sliding portion 320 is provided with a second rack 321, and the first gear 423 is engaged with the first rack 221 and the second rack 321, respectively. In the process of rotating the driving rod 410, the first bevel gear 421 rotates to drive the second bevel gear 422 to rotate, the second bevel gear 422 drives the first gear 423 to rotate, the first gear 423 drives the first sliding portion 220 and the second sliding portion 320 to slide in opposite directions through the first rack 221 and the second rack 321, and further drives the first locking portion 210 and the second locking portion 310 to extend and retract in opposite directions relative to the housing 100.
Therefore, in this arrangement, the arrangement direction of the driving rod 410 is consistent with the sliding direction of the first sliding portion 220 and the second sliding portion 320, and in this direction, the housing 100 has more space to arrange the driving rod 410, that is, in this direction, the arrangement position of the driving rod 410 is not easily affected by the electrified guide rail and other parts of the adapter, and meanwhile, the transmission assembly 420 adopts a plurality of gears to transmit the driving force of the driving rod 410, so that the first locking portion 210 and the second locking portion 310 are more easily extended and retracted relative to the housing 100.
Alternatively, the transmission assembly 420 may further include a second gear, the first gear 423, the second bevel gear 422 and the second gear are coaxially disposed, the first gear 423 may be engaged with the first rack 221, and the second gear may be engaged with the second rack 321, that is, the first sliding part 220 and the second sliding part 320 may be driven by different gears. Alternatively, the first gear 423 and the second gear may both be spur gears.
Optionally, in the arrangement direction of the first sliding portion 220, the first gear 423, and the second sliding portion 320, the size of the first sliding portion 220 is consistent with the size of the first latching portion 210, the size of the second sliding portion 320 is consistent with the size of the second latching portion 310, the first rack 221 may be disposed to be recessed with respect to the surface of the first sliding portion 220, and the second rack 321 may also be disposed to be recessed with respect to the surface of the second sliding portion 320, at this time, under the action of the first gear 423, the first latching portion 210 and the second latching portion 310 may protrude out of the housing 100, if the first gear 423 is continuously driven, there may be a case that at least a part of the first sliding portion 220 and the second sliding portion 320 also protrudes out of the housing 100, and further there may be a case that both the first rack 221 and the second rack 321 are disengaged from the first gear 423, which may cause the first gear 423 to be unable to retract the first latching portion 210 and the second latching portion 310 into the housing 100.
In order to avoid the above situation, in another embodiment, the first rack 221 protrudes from the surface of the first sliding portion 220, and the second rack 321 protrudes from the surface of the second sliding portion 320, at this time, under the action of the first gear 423, the first latching portion 210 and the second latching portion 310 protrude out of the housing 100, because both the first rack 221 and the second rack 321 are protruding teeth on the first sliding portion 220 and the second sliding portion 320, both the first rack 221 and the second rack 321 will abut against the inner wall of the housing 100, that is, the housing 100 can prevent the first sliding portion 220 and the second sliding portion 320 from protruding out of the housing 100 through the first rack 221 and the second rack 321, so as to avoid the phenomenon that both the first rack 221 and the second rack 321 separate from the first gear 423.
Therefore, the first rack 221 and the second rack 321 realize that the first locking part 210 and the second locking part 310 extend out of the housing 100 or retract into the housing 100, and at the same time, can play a certain role in limiting the sliding of the first sliding part 220 and the second sliding part 320.
Optionally, in order to prevent the first sliding portion 220 and the second sliding portion 320 from moving in a direction away from the first gear 423 and to make the first sliding portion 220 and the second sliding portion 320 more stable in the sliding process, two sliding grooves may be formed in the casing 100, the first sliding portion 220 may slide in one of the sliding grooves, the second sliding portion 320 may slide in the other sliding groove, and the sliding grooves may play a certain role in guiding and limiting the first sliding portion 220 and the second sliding portion 320, but this arrangement mode easily affects the structural strength of the casing 100.
In order to avoid the above influence, in another embodiment, the housing 100 is provided with the first guide portion 130 and the second guide portion 140, the first guide portion 130 and the second guide portion 140 may be components protruding from the inner wall of the housing 100, the first guide portion 130 is disposed on one side of the first sliding portion 220 facing away from the first gear 423, and the first guide portion 130 is in limit fit with the first sliding portion 220, that is, at this time, two sides of the first sliding portion 220 are limited by the first gear 423 and the first guide portion 130 at the same time, which makes the first sliding portion 220 slide more smoothly in the housing 100; the second guiding portion 140 is disposed on a side of the second sliding portion 320 departing from the first gear 423, and the second guiding portion 140 is in limit fit with the second sliding portion 320, that is, at this time, two sides of the second sliding portion 320 are limited by the first gear 423 and the second guiding portion 140 at the same time, so that the second sliding portion 320 can slide more stably in the housing 100.
Therefore, by providing the first guide portion 130 and the second guide portion 140 protruding from the inner wall of the housing 100 in the housing 100, the first sliding portion 220 and the second sliding portion 320 can slide more smoothly in the housing 100 while avoiding the influence on the structural strength of the housing 100, and the first locking portion 210 and the second locking portion 310 can be more easily extended and retracted with respect to the housing 100.
Optionally, while the first gear 423 drives the first sliding portion 220 and the second sliding portion 320 to slide, the first gear 423 has a certain limiting effect on the first sliding portion 220 and the second sliding portion 320.
Further, in order to make the first sliding portion 220 and the second sliding portion 320 slide more smoothly in the casing 100, the casing 100 is provided with the third guiding portion 150 and the fourth guiding portion 160, the third guiding portion 150 and the first rack 221 are arranged on the same side of the first sliding portion 220, and the third guiding portion 150 is in limit fit with the first sliding portion 220, that is, at this time, the same side of the first sliding portion 220 is simultaneously subjected to limit and guide actions, which makes the first sliding portion 220 slide more smoothly in the casing 100; the fourth guiding portion 160 and the second rack 321 are disposed on the same side of the second sliding portion 320, and the fourth guiding portion 160 is in limit fit with the second sliding portion 320, that is, at this time, the same side of the second sliding portion 320 is simultaneously subjected to limit and guide effects, so that the second sliding portion 320 slides more stably in the housing 100.
Optionally, since the inner wall of the housing 100 is far from both the first sliding portion 220 and the second sliding portion 320 in the sliding direction of the first sliding portion 220 and the second sliding portion 320 in the process of manufacturing the adapter, if the transmission assembly 420 drives the first sliding portion 220 and the second sliding portion 320 to abut against the inner wall of the housing 100 at this time, so that the first locking portion 210 and the second locking portion 310 are completely retracted into the housing 100, that is, the first locking portion 210 and the second locking portion 310 are completely separated from the first opening and the second opening 110, in this case, there may be a phenomenon that the first locking portion 210 and the second locking portion 310 slightly move in a direction perpendicular to the sliding direction of the first sliding portion 220 and the second sliding portion 320, which easily causes the first locking portion 210 and the second locking portion 310 to be unable to extend out of the housing 100, and further unable to assemble the adapter on the electrified guide rail.
In another embodiment, the housing 100 is provided with a first protrusion 170 and a second protrusion 180 protruding toward the first sliding portion 220 and the second sliding portion 320, respectively, in the sliding direction of the first sliding portion 220 and the second sliding portion 320, the first protrusion 170 is disposed opposite to the first sliding portion 220, and the second protrusion 180 is disposed opposite to the second sliding portion 320, that is, the distance between the first sliding portion 220 and the second sliding portion 320 and the inner wall of the housing 100 can be shortened through the first protrusion 170 and the second protrusion 180, so that when the first sliding portion 220 drives the first locking portion 210 and the second sliding portion 320 to drive the second locking portion 310 to retract into the housing 100, the first locking portion 210 and the second locking portion 310 cannot be completely separated from the first opening and the second opening 110, that is, in the direction perpendicular to the sliding direction of the first sliding portion 220 and the second sliding portion 320, the first locking portion 210 and the second locking portion 310 are limited by the first opening and the second opening 110. Therefore, during the process of assembling the adapter to the electrified rail, the first catch portion 210 and the second catch portion 310 are easier to protrude out of the housing 100, and thus the adapter is easier to be assembled on the electrified rail.
Alternatively, the number of the first protrusions 170 and the second protrusions 180 may be one. In order to make the first protrusion 170 and the second protrusion 180 abut against the first sliding portion 220 and the second sliding portion 320 more stably, that is, the first sliding portion 220 and the second sliding portion 320 are stressed more uniformly, in another embodiment, the number of the first protrusion 170 and the second protrusion 180 is at least two, each first protrusion 170 is arranged on the casing 100 at intervals, each second protrusion 180 is arranged on the casing 100 at intervals, that is, the first sliding portion 220 can be limited by at least two first protrusions 170, and the second sliding portion 320 can also be limited by at least two second protrusions 180, which makes the arrangement of the first sliding portion 220 and the second sliding portion 320 in the casing 100 more stable.
Further, the first protrusion 170 and the second protrusion 180 may be made of elastic materials, that is, the first protrusion 170 and the second protrusion 180 are both elastic members, so that the first protrusion 170 and the second protrusion 180 limit the first sliding portion 220 and the second sliding portion 320 and buffer the sliding of the first sliding portion 220 and the second sliding portion 320 to a certain extent.
Alternatively, rotation of the drive rod 410 may be achieved by a motor drive. However, because the cost of this arrangement is high, in another embodiment, the driving mechanism further includes a driving knob 430, one end of the driving rod 410 passes through the casing 100 and is connected to the driving knob 430, and an operator rotates the driving knob 430 to drive the driving rod 410 to rotate relative to the casing 100, so that the transmission assembly 420 drives the first buckling portion 210 and the second buckling portion 310 to extend and retract relative to the casing 100, which can reduce the production cost of the adapter to a certain extent. Alternatively, the drive rod 410 and the drive knob 430 are integrally provided.
Optionally, the present application further discloses a lamp, including the foregoing adapter, wherein the adapter is configured to be assembled on the electrified guide rail to connect the lamp and the electrified guide rail.
In the embodiments of the present application, the difference between the embodiments is described in detail, and different optimization features between the embodiments can be combined to form a better embodiment as long as the differences are not contradictory, and further description is omitted here in view of brevity of the text.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. An adapter, characterized in that it comprises a housing (100), a first catch (200), a second catch (300) and a drive mechanism,
the shell (100) is provided with a first opening and a second opening (110), the first opening and the second opening (110) are arranged on two opposite sides of the shell (100), and the first buckle (200) and the second buckle (300) are connected with the shell (100);
the shell (100) is provided with an inner cavity (120), the first opening and the second opening (110) are communicated with the inner cavity (120), at least part of the driving mechanism is arranged in the inner cavity (120), the first buckle (200) and the second buckle (300) are connected with the driving mechanism, and the driving mechanism drives at least part of the first buckle (200) and the second buckle (300) to extend out of the shell (100) and be matched with an electrified guide rail.
2. The adapter of claim 1, wherein the driving mechanism comprises a driving rod (410) and a transmission assembly (420), the driving rod (410) is rotatably disposed on the housing (100), the driving rod (410) is connected to the transmission assembly (420), the first buckle (200) comprises a first buckle portion (210) and a first sliding portion (220), the first sliding portion (220) is respectively connected to the first buckle portion (210) and the transmission assembly (420), the second buckle (300) comprises a second buckle portion (310) and a second sliding portion (320), the second sliding portion (320) is respectively connected to the second buckle portion (310) and the transmission assembly (420), the driving rod (410) drives the first sliding portion (220) and the second sliding portion (320) to slide through the transmission assembly (420), so that the first sliding portion (220) drives the first buckle portion (210) relative to the housing (100), and the second sliding portion (320) drives the second buckle portion (310) relative to the second telescopic portion (310), and the direction of the telescopic portion (310) is opposite to the second buckle portion (310).
3. The adapter of claim 2, wherein the transmission assembly (420) comprises a first bevel gear (421), a second bevel gear (422) and a first gear (423), the first bevel gear (421) is sleeved on the driving rod (410), the second bevel gear (422) and the first gear (423) are rotatably disposed on the housing (100), the second bevel gear (422) and the first gear (423) are coaxially disposed, a rotation axis of the first bevel gear (421) is perpendicular to a rotation axis of the second bevel gear (422), and the first bevel gear (421) and the second bevel gear (422) are engaged;
the first sliding part (220) is provided with a first rack (221), the second sliding part (320) is provided with a second rack (321), and the first gear (423) is meshed with the first rack (221) and the second rack (321) respectively.
4. The adapter according to claim 3, characterized in that the first rack (221) protrudes with respect to a surface of the first sliding portion (220), the second rack (321) protrudes with respect to a surface of the second sliding portion (320), and both the first rack (221) and the second rack (321) abut with an inner wall of the housing (100) with the first catch portion (210) and the second catch portion (310) protruding outside the housing (100).
5. Adapter as claimed in claim 3, characterized in that the housing (100) is provided with a first guide (130) and a second guide (140),
the first guide part (130) is arranged on one side, away from the first gear (423), of the first sliding part (220), and the first guide part (130) is in limit fit with the first sliding part (220);
the second guide part (140) is arranged on one side, away from the first gear (423), of the second sliding part (320), and the second guide part (140) is in limit fit with the second sliding part (320).
6. Adapter as claimed in claim 3, characterized in that the housing (100) is provided with a third guide (150) and a fourth guide (160),
the third guide part (150) and the first rack (221) are arranged on the same side of the first sliding part (220), and the third guide part (150) is in limit fit with the first sliding part (220);
the fourth guide portion (160) and the second rack (321) are arranged on the same side of the second sliding portion (320), and the fourth guide portion (160) is in limit fit with the second sliding portion (320).
7. The adapter according to claim 2, wherein the housing (100) is provided with a first projection (170) and a second projection (180) projecting toward the first sliding portion (220) and the second sliding portion (320), respectively, the first projection (170) being disposed opposite to the first sliding portion (220) and the second projection (180) being disposed opposite to the second sliding portion (320) in the sliding direction of the first sliding portion (220) and the second sliding portion (320).
8. The adapter as claimed in claim 7, wherein the number of the first protrusions (170) and the second protrusions (180) is at least two, each of the first protrusions (170) being spaced apart on the housing (100), each of the second protrusions (180) being spaced apart on the housing (100).
9. The adapter as claimed in claim 2 wherein the drive mechanism further comprises a drive knob (430), one end of the drive rod (410) passing through the housing (100) to connect with the drive knob (430).
10. A light fixture comprising the adapter of any of claims 1-9, said adapter for connecting said light fixture and said energizing rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223218534.0U CN218781252U (en) | 2022-12-01 | 2022-12-01 | Adapter and lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223218534.0U CN218781252U (en) | 2022-12-01 | 2022-12-01 | Adapter and lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218781252U true CN218781252U (en) | 2023-03-31 |
Family
ID=85712280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223218534.0U Active CN218781252U (en) | 2022-12-01 | 2022-12-01 | Adapter and lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218781252U (en) |
-
2022
- 2022-12-01 CN CN202223218534.0U patent/CN218781252U/en active Active
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