CN217848564U - Elastic contact power supply structure, magnetic track linear lamp and lighting equipment - Google Patents
Elastic contact power supply structure, magnetic track linear lamp and lighting equipment Download PDFInfo
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- CN217848564U CN217848564U CN202221957157.XU CN202221957157U CN217848564U CN 217848564 U CN217848564 U CN 217848564U CN 202221957157 U CN202221957157 U CN 202221957157U CN 217848564 U CN217848564 U CN 217848564U
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Abstract
The application provides a linear lamp of elastic contact power supply structure, magnetism track and lighting apparatus. The elastic contact power supply structure comprises a power supply rail, a shell, a PCB and an elastic conductive buckle. The abutting power supply strip is arranged on the inner wall of the power supply rail body. The shell is provided with an avoiding window, and the second magnetic connector is connected with the second magnetic connector in a magnetic attraction manner when the shell is inserted into the power supply track body. The welding part is connected with the both ends electricity of transition portion respectively with elasticity conflict portion, and transition portion bending type sets up to make welding part and elasticity conflict portion be located the same one side of transition portion, elasticity conflict portion at least part expose outside avoiding a window, expose to be provided with the conflict face on the elasticity conflict portion outside avoiding a window. The elastic contact part is supported against the contact power supply strip and electrically connected with the contact power supply strip when the shell is inserted into the power supply track body, and the contact surface is flatly attached to the side wall of the contact power supply strip. The elastic contact power supply structure has high electric connection stability.
Description
Technical Field
The utility model relates to a technical field of illumination especially relates to a linear lamp of track and lighting apparatus are inhaled to elastic contact power supply structure, magnetism.
Background
Magnetism track lamp is inhaled and is utilized more and more extensively in people's daily life, magnetism track lamp has the mounting means of three kinds of differences, specifically be embedded-type, obviously adorn formula and hoist and mount formula, but whatever kind of mounting means all need ensure illumination lamps and lanterns and magnetism track electric connection stability of inhaling, current illumination lamps and lanterns and magnetism track electric connection generally through conflict between the electrically conductive piece and realize, and when illumination lamps and lanterns and magnetism track realize the electricity through conflict and connect, if the compactness of conflict between the electrically conductive piece is relatively poor, cause the electrical contact between the electrically conductive piece easily, and then make illumination lamps and lanterns and magnetism inhale track electric connection instability, influence the use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, provide the higher elastic contact power supply structure of electric connection stability, magnetism and inhale linear lamp of track and lighting apparatus.
The purpose of the utility model is realized through the following technical scheme:
a resilient contact power structure comprising:
the power supply rail comprises a power supply rail body, a first magnetic connector and a contact power supply strip, wherein the first magnetic connector is arranged on the power supply rail body, and the contact power supply strip is arranged on the inner wall of the power supply rail body;
the shell is used for being inserted into the power supply track body, a position avoiding window is formed in the shell, a second magnetic connector is arranged on the shell, and the second magnetic connector is in magnetic attraction connection with the second magnetic connector when the shell is inserted into the power supply track body;
a PCB mounted within the housing;
the elastic conductive buckle comprises a welding part, a transition part and an elastic abutting part, the welding part and the elastic abutting part are respectively and electrically connected with two ends of the transition part, the transition part is bent to enable the welding part and the elastic abutting part to be positioned on the same side of the transition part, the welding part is electrically connected with the PCB, at least part of the elastic abutting part is exposed out of the avoiding window, and an abutting surface is arranged on the elastic abutting part exposed out of the avoiding window;
the elastic abutting part is abutted against the abutting power supply strip and is electrically connected with the abutting power supply strip when the shell is inserted into the power supply track body, and the abutting surface is flatly attached to the side wall of the abutting power supply strip.
In one embodiment, the power supply strip comprises a first conductive part and a second conductive part, and the first conductive part and the second conductive part are oppositely arranged on two inner walls of the power supply track;
the number of the elastic conductive buckles is two, the welding parts of the two elastic conductive buckles are arranged on the PCB at intervals and are electrically connected with the PCB, at least parts of the elastic abutting parts of the two elastic conductive buckles are exposed outside the avoiding window, the elastic abutting part of one elastic conductive buckle abuts against the first conductive part and is electrically connected with the first conductive part when the shell is inserted into the power supply track body, and the elastic abutting part of the other elastic conductive buckle abuts against the second conductive part and is electrically connected with the second conductive part when the shell is inserted into the power supply track body.
In one embodiment, the power supply strip comprises a first conductive part and a second conductive part, and the first conductive part and the second conductive part are oppositely arranged on two inner walls of the power supply rail;
the number of the elastic conductive buckles is four, the welding parts of the elastic conductive buckles are respectively arranged on two sides of the PCB in a pairwise opposite mode, the two welding parts are located on the same side of the PCB, the welding parts of the elastic conductive buckles are arranged on the PCB at intervals and are electrically connected with the PCB, the elastic abutting parts of the four elastic conductive buckles are at least partially exposed outside the avoiding window, the two elastic abutting parts located on one side of the PCB are abutted against the first conductive part and are electrically connected with the first conductive part when the shell is inserted into the power supply track body, and the two elastic abutting parts located on the other side of the PCB are abutted against the second conductive part and are electrically connected with the second conductive part when the shell is inserted into the power supply track body.
In one embodiment, the welding portion, the transition portion and the elastic abutting portion are integrally formed.
In one embodiment, the bond is a copper bond.
In one embodiment, the transition is a copper transition.
In one embodiment, the elastic interference part is a copper elastic interference part.
In one embodiment, the weld is a steel weld.
In one embodiment, the transition is a steel transition.
In one embodiment, the elastic interference part is a steel elastic interference part.
In one embodiment, the extending direction of the casing is the same as the extending direction of the power supply track body, and a groove is formed in the end of the casing.
The utility model provides a linear lamp of track is inhaled to magnetism, includes illumination module and above-mentioned any embodiment the elastic contact power supply structure, illumination module with the casing is connected, just illumination module with PCB board electricity is connected.
In one embodiment, the lighting module is a spot light, a pendant light, a line light, a flood light, or a grille light.
A lighting device comprises the magnetic attraction track linear lamp in any one of the embodiments.
Compared with the prior art, the utility model discloses at least, following advantage has:
the utility model discloses an elastic contact power supply structure, make weld part and elasticity conflict portion be connected with the both ends electricity of transition portion respectively, the weld part is connected with PCB board electricity, elasticity conflict portion at least part exposes outside keeping away a window, expose to keeping away and be provided with the conflict face in the outer elasticity conflict portion of window, and elasticity conflict portion pushes up when the casing is pegged graft in power supply track body and is held in conflict power supply strip and be connected with conflict power supply strip electricity, because transition portion buckle the setting, so that weld part and elasticity conflict portion are located the same one side of transition portion, make elasticity conflict portion push up when keeping in the conflict power supply strip, when elastic deformation takes place under the effect of elasticity conflict portion and conflict power supply strip promptly, transition portion has stronger anti elastic deformation effect to elasticity conflict portion, and then make elasticity conflict portion closely push up and hold on power supply strip, further because conflict face is flat pastes in the lateral wall that keeps in conflict power supply strip, elasticity conflict portion closely pushes up and is held and is made the face conflict for conflict, and then better the electric stability of being connected with the magnetism of lamp utensil, the stability of lighting and the track is better guaranteed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of an elastic contact power supply structure according to an embodiment of the present invention;
FIG. 2 is a partial view of the spring contact power supply configuration shown in FIG. 1;
FIG. 3 is another partial view of the spring contact power supply configuration of FIG. 1;
fig. 4 is a partial view of a resilient contact power supply structure according to another embodiment of the present invention;
fig. 5 is another partial view of the elastic contact power supply structure shown in fig. 4.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The application also provides an elastic contact power supply structure. The elastic contact power supply structure comprises a power supply rail, a shell, a PCB and an elastic conductive buckle. The power supply track comprises a power supply track body, a first magnetic connector and a butting power supply strip, wherein the first magnetic connector is arranged on the power supply track body, and the butting power supply strip is arranged on the inner wall of the power supply track body. The casing is used for pegging graft in power supply track body, and the position window has been seted up to the casing, and is provided with the second magnetism connector on the casing, and the second magnetism connector is connected with second magnetism connector magnetism when the casing is pegged graft in power supply track body. The PCB is mounted in the housing. Elastic conductive buckle comprises a welding part, a transition part and an elastic abutting part, the welding part and the elastic abutting part are respectively electrically connected with two ends of the transition part, the transition part is bent and arranged, so that the welding part and the elastic abutting part are positioned on the same side of the transition part, the welding part is electrically connected with the PCB, at least part of the elastic abutting part is exposed outside a avoiding window, and an abutting surface is arranged on the elastic abutting part exposed outside the avoiding window. The elastic abutting part abuts against the abutting power supply strip and is electrically connected with the abutting power supply strip when the shell is inserted into the power supply track body, and the abutting surface is flatly attached to the side wall of the abutting power supply strip.
The elastic contact power supply structure comprises a welding part and an elastic contact part, wherein the welding part and the elastic contact part are respectively electrically connected with two ends of a transition part, the welding part is electrically connected with a PCB, at least part of the elastic contact part is exposed outside a avoidance window, the elastic contact part exposed outside the avoidance window is provided with a contact surface, the elastic contact part is supported on a contact power supply strip and is electrically connected with the contact power supply strip when a shell is inserted into a power supply track body, the transition part is bent and arranged so that the welding part and the elastic contact part are positioned at the same side of the transition part, the elastic contact part is supported on the side wall of the contact power supply strip, namely, when the elastic contact part and the contact power supply strip are elastically deformed, the transition part has stronger elastic deformation resisting effect on the elastic contact part, and further, the elastic contact part is closely supported on the contact power supply strip, namely, the elastic contact part is closely supported on the contact power supply strip so as to be in a face contact mode, and the electric connection stability of the contact power supply strip and the elastic contact part is better, namely, the electric connection stability of a lamp and the electric attraction of the lamp is better ensured.
It should be noted that the elastic abutting portion abuts against the abutting power supply strip, that is, the elastic abutting portion abuts against one side of the abutting power supply strip, and the elastic abutting portion provides a supporting force for abutting against the power supply strip on the side.
For better understanding of the elastic contact power supply structure of the present application, the elastic contact power supply structure of the present application is further explained as follows:
referring to fig. 1 to 5, an embodiment of an elastic contact power supply structure 10 includes a power supply rail 100, a housing 200, a PCB 300, and an elastic conductive buckle 400. The power supply rail 100 includes a power supply rail body 110, a first magnetic connector 120 and an abutting power supply bar 130, wherein the first magnetic connector 120 is disposed on the power supply rail body 110, and the abutting power supply bar 130 is disposed on an inner wall of the power supply rail body 110. The casing 200 is used for being inserted into the power supply rail body 110, the casing 200 is provided with a position-avoiding window 201, the casing 200 is provided with a second magnetic connector 210, and the second magnetic connector 210 is magnetically connected with the second magnetic connector 210 when the casing 200 is inserted into the power supply rail body 110. The PCB is mounted in the case 200. The elastic conductive buckle 400 comprises a welding portion 410, a transition portion 420 and an elastic abutting portion 430, wherein the welding portion 410 and the elastic abutting portion 430 are respectively electrically connected with two ends of the transition portion 420, the transition portion 420 is bent to enable the welding portion 410 and the elastic abutting portion 430 to be located at the same side of the transition portion 420, the welding portion 410 is electrically connected with the PCB 300, at least part of the elastic abutting portion 430 is exposed outside the avoiding window 201, and an abutting surface 401 is arranged on the elastic abutting portion 430 exposed outside the avoiding window 201. The elastic abutting portion 430 abuts against the abutting power supply bar 131 and is electrically connected to the abutting power supply bar 131 when the casing 200 is inserted into the power supply rail body 110, and the abutting surface 401 flatly abuts against the sidewall of the abutting power supply bar 131.
The elastic contact power supply structure 10 described above makes the welding portion 410 and the elastic interference portion 430 electrically connected to two ends of the transition portion 420, respectively, the welding portion 410 is electrically connected to the PCB board 300, at least part of the elastic interference portion 430 is exposed outside the avoiding window 201, the elastic interference portion 430 is provided with the interference surface 401 on the elastic interference portion 430 exposed outside the avoiding window 201, and the elastic interference portion 430 is supported against the interference power supply strip 131 and electrically connected to the interference power supply strip 131 when the casing 200 is inserted into the power supply rail body 110, because the transition portion 420 is bent, so that the welding portion 410 and the elastic interference portion 430 are located at the same side of the transition portion 420, so that the elastic interference portion 430 is supported against the interference power supply strip 131, i.e., when the elastic interference portion 430 and the interference power supply strip 131 are elastically deformed, the transition portion 420 has a stronger elastic deformation resistance effect on the elastic interference portion 430, so that the elastic interference portion 430 is tightly supported against the interference power supply strip 131, further, because the interference surface 401 is flatly supported against the side wall of the interference power supply strip 131, i.e., the elastic interference portion 430 tightly supports against the power supply strip 430, thereby ensuring better stability of the electrical connection with the lighting fixture 130, and the stability of the magnetic attraction of the lighting fixture.
Referring to fig. 2 to 5, in one embodiment, the abutting power supply strip 130 includes a first conductive portion 131 and a second conductive portion 132, and the first conductive portion 131 and the second conductive portion 132 are disposed on two inner walls of the power supply rail 100 oppositely. Further, the number of the elastic conductive buckles 400 is two, the welding portions 410 of the two elastic conductive buckles 400 are disposed at intervals on the PCB 300 and are electrically connected to the PCB 300, the elastic contact portions 430 of the two elastic conductive buckles 400 are at least partially exposed outside the clearance window 201, the elastic contact portion 430 of one of the elastic conductive buckles 400 is supported on the first conductive portion 131 and is electrically connected to the first conductive portion 131 when the casing 200 is inserted into the power supply rail body 110, and the elastic contact portion 430 of the other elastic conductive buckle 400 is supported on the second conductive portion 132 and is electrically connected to the second conductive portion 132 when the casing 200 is inserted into the power supply rail body 110. It can be understood that the first conductive portion 131 and the second conductive portion 132 are oppositely disposed on two inner walls of the power supply rail 100, and the elastic abutting portion 430 of one of the elastic conductive buckles 400 abuts against the first conductive portion 131 and is electrically connected to the first conductive portion 131 when the housing 200 is plugged into the power supply rail body 110, and the elastic abutting portion 430 of the other elastic conductive buckle 400 abuts against the second conductive portion 132 and is electrically connected to the second conductive portion 132 when the housing 200 is plugged into the power supply rail body 110, that is, the two elastic abutting portions 430 are oppositely disposed on two side walls of the housing 200, and further, when the housing 200 is plugged into the power supply rail 100, the two elastic abutting portions 430 interact with each other to promote abutting against the power supply strip 130, that is, abutting against the first conductive portion 131 and the second conductive portion 132, so as to better ensure the electrical connection stability of the first conductive portion 131 and the second conductive portion 132 with the elastic abutting against the elastic abutting portion 430.
Referring to fig. 2 to 5, in one embodiment, the abutting power supply strip 130 includes a first conductive portion 131 and a second conductive portion 132, and the first conductive portion 131 and the second conductive portion 132 are disposed on two inner walls of the power supply rail 100 oppositely. Furthermore, the number of the elastic conductive buckles 400 is four, the soldering portions 410 of the four elastic conductive buckles 400 are respectively disposed on two sides of the PCB 300 in two-two opposite directions, and the soldering portions 410 of the two elastic conductive buckles 400 located on the same side of the PCB 300 are disposed on the PCB 300 at intervals and are electrically connected to the PCB 300, the elastic contact portions 430 of the four elastic conductive buckles 400 are at least partially exposed outside the avoiding window 201, the elastic contact portions 430 of the two elastic conductive buckles 400 located on one side of the PCB 300 are supported on the first conductive portion 131 and are electrically connected to the first conductive portion 131 when the casing 200 is inserted into the power supply rail body 110, the elastic contact portions 430 of the two elastic conductive buckles 400 located on the other side of the PCB 300 are supported on the second conductive portion 132 and are electrically connected to the second conductive portion 132 when the casing 200 is inserted into the power supply rail body 110, thereby better ensuring the stability of the electrical connection between the first conductive portion 131 and the second conductive portion 132 and the elastic contact portions 430.
It should be noted that, the soldering portions of the four elastic conductive fasteners are respectively disposed on two sides of the PCB in two pairs, that is, the four elastic conductive fasteners are divided into two groups, each group includes two elastic conductive fasteners, the two groups are respectively disposed on two sides of the PCB in two pairs, and the soldering portions of the two elastic conductive fasteners in one group are disposed in one-to-one correspondence with the soldering portions of the two elastic conductive fasteners in the other group.
Referring to fig. 4 and 5, in one embodiment, the welding portion 410, the transition portion 420 and the elastic abutting portion 430 are integrally formed, so that the connection stability and the connection compactness of the welding portion 410, the transition portion 420 and the elastic abutting portion 430 are better improved, the structural stability and the structural compactness of the elastic conductive buckle 400 are further better improved, and the elastic strength of the elastic abutting portion 430 is better ensured.
In one embodiment, the welding part is a copper welding part, so that the conductivity after welding is better realized.
In one embodiment, the transition is a copper transition, which better ensures electrical conductivity.
In one embodiment, the elastic interference part is a copper elastic interference part, so that the conductivity is better ensured.
In one embodiment, the welding part is a steel welding part, and the conductivity after welding is better realized.
In one embodiment, the transition is a steel transition, which better ensures electrical conductivity.
In one embodiment, the elastic interference part is a steel elastic interference part, so that the electric conductivity is better ensured.
Referring to fig. 3 and 4, in one embodiment, the extending direction of the casing 200 is the same as the extending direction of the power supply rail body 110, and the end of the casing 200 is provided with a groove 202, which is beneficial to detaching the casing 200 from the power supply rail body 110, and improves the convenience of the elastic contact power supply structure 10.
The application also provides a linear lamp of track is inhaled to magnetism, including lighting module and the elastic contact power supply structure 10 of any above-mentioned embodiment, lighting module is connected with casing 200, and lighting module and PCB board 300 electricity are connected. Further, referring to fig. 1 to 5, the elastic contact power supply structure 10 includes a power supply rail 100, a housing 200, a PCB 300 and an elastic conductive buckle 400. The power supply rail 100 includes a power supply rail body 110, a first magnetic connector 120 and an abutting power supply bar 130, wherein the first magnetic connector 120 is disposed on the power supply rail body 110, and the abutting power supply bar 130 is disposed on an inner wall of the power supply rail body 110. The casing 200 is used for being inserted into the power supply rail body 110, the casing 200 is provided with a position-avoiding window 201, the casing 200 is provided with a second magnetic connector 210, and the second magnetic connector 210 is magnetically connected with the second magnetic connector 210 when the casing 200 is inserted into the power supply rail body 110. The PCB is mounted in the case 200. The elastic conductive buckle 400 comprises a welding portion 410, a transition portion 420 and an elastic abutting portion 430, wherein the welding portion 410 and the elastic abutting portion 430 are respectively electrically connected with two ends of the transition portion 420, the transition portion 420 is bent to enable the welding portion 410 and the elastic abutting portion 430 to be located at the same side of the transition portion 420, the welding portion 410 is electrically connected with the PCB 300, at least part of the elastic abutting portion 430 is exposed outside the avoiding window 201, and an abutting surface 401 is arranged on the elastic abutting portion 430 exposed outside the avoiding window 201. The elastic abutting portion 430 abuts against the abutting power supply bar 131 and is electrically connected to the abutting power supply bar 131 when the casing 200 is inserted into the power supply rail body 110, and the abutting surface 401 flatly abuts against the sidewall of the abutting power supply bar 131.
The magnetic attraction track linear lamp adopts the elastic contact power supply structure 10, so that the electric connection stability of the lighting module in the magnetic attraction track linear lamp and the power supply track 100 is better ensured.
In one embodiment, the lighting module is a spot light, a pendant light, a line light, a flood light, or a grille light.
The application also provides a lighting device, including the linear lamp of track is inhaled to magnetism of any one above-mentioned embodiment. Further, the magnetic attraction track linear lamp comprises an illumination module and the elastic contact power supply structure of any one of the embodiments. Referring to fig. 1 to 5, the elastic contact power supply structure 10 includes a power supply rail 100, a housing 200, a PCB 300, and an elastic conductive buckle 400. The power supply rail 100 includes a power supply rail body 110, a first magnetic connector 120 and an abutting power supply bar 130, wherein the first magnetic connector 120 is disposed on the power supply rail body 110, and the abutting power supply bar 130 is disposed on an inner wall of the power supply rail body 110. The casing 200 is used for being inserted into the power supply rail body 110, the casing 200 is provided with a position-avoiding window 201, the casing 200 is provided with a second magnetic connector 210, and the second magnetic connector 210 is magnetically connected with the second magnetic connector 210 when the casing 200 is inserted into the power supply rail body 110. The PCB is mounted in the case 200. The elastic conductive buckle 400 comprises a welding portion 410, a transition portion 420 and an elastic abutting portion 430, wherein the welding portion 410 and the elastic abutting portion 430 are respectively electrically connected with two ends of the transition portion 420, the transition portion 420 is bent to enable the welding portion 410 and the elastic abutting portion 430 to be located at the same side of the transition portion 420, the welding portion 410 is electrically connected with the PCB 300, at least part of the elastic abutting portion 430 is exposed outside the avoiding window 201, and an abutting surface 401 is arranged on the elastic abutting portion 430 exposed outside the avoiding window 201. When the housing 200 is inserted into the power supply rail body 110, the elastic abutting portion 430 abuts against the power supply bar 131 and is electrically connected to the power supply bar 131, and the abutting surface 401 is flatly attached to the sidewall of the power supply bar 131. The lighting module is connected with the shell, and the lighting module is electrically connected with the PCB.
The lighting equipment adopts the magnetic attraction track linear lamp with the elastic contact power supply structure 10, so that the electric connection stability of the lighting module and the power supply track 100 in the magnetic attraction track linear lamp is well ensured, and the operation stability of the lighting equipment is further improved.
Compared with the prior art, the utility model discloses at least, following advantage has:
the utility model discloses an elastic contact power supply structure 10, make welding part 410 and elastic conflict portion 430 respectively with the both ends electricity of transition portion 420 be connected, welding part 410 is connected with PCB board 300 electricity, elastic conflict portion 430 is at least partially exposed outside avoiding a window 201, expose to be provided with conflict face 401 on avoiding an elastic conflict portion 430 outside window 201, and elastic conflict portion 430 pushes up when casing 200 is pegged graft in power supply track body 110 and holds in conflict power supply strip 131 and be connected with conflict power supply strip 131 electricity, because transition portion 420 buckles and sets up, so that welding part 410 is located same one side of transition portion 420 with elastic conflict portion 430, make elastic conflict portion 430 push up when conflicting power supply strip 131, when elastic deformation takes place under elastic conflict portion 430 and the effect of conflict power supply strip 131 promptly, transition portion 420 has stronger anti elastic deformation effect to elastic conflict portion 430, and then make elastic conflict portion 430 closely push up and hold on conflict power supply strip 131, further because conflict face 401 is flatly pasted on the lateral wall of conflicting power supply strip 131, elastic conflict portion 430 closely pushes up the effect in power supply strip 430, and then make the electric connection stability of elastic conflict portion 130 and electric connection of power supply strip 131 better, the stability of lamp has ensured the electric connection of illumination more easily, the stability of the electric connection of lamp and the magnetic attraction of the track.
The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A spring contact power supply structure, comprising:
the power supply track comprises a power supply track body, a first magnetic connector and a contact power supply strip, wherein the first magnetic connector is arranged on the power supply track body, and the contact power supply strip is arranged on the inner wall of the power supply track body;
the shell is used for being inserted into the power supply track body, a position avoiding window is formed in the shell, a second magnetic connector is arranged on the shell, and the second magnetic connector is in magnetic attraction connection with the second magnetic connector when the shell is inserted into the power supply track body;
a PCB mounted within the housing;
the elastic conductive buckle comprises a welding part, a transition part and an elastic abutting part, the welding part and the elastic abutting part are respectively and electrically connected with two ends of the transition part, the transition part is bent to enable the welding part and the elastic abutting part to be positioned on the same side of the transition part, the welding part is electrically connected with the PCB, at least part of the elastic abutting part is exposed out of the avoiding window, and an abutting surface is arranged on the elastic abutting part exposed out of the avoiding window;
the elastic abutting part is abutted against the abutting power supply strip and is electrically connected with the abutting power supply strip when the shell is inserted into the power supply track body, and the abutting surface is flatly attached to the side wall of the abutting power supply strip.
2. The structure according to claim 1, wherein the power supply strip includes a first conductive portion and a second conductive portion, the first conductive portion and the second conductive portion being disposed opposite to each other on both inner walls of the power supply rail;
the number of the elastic conductive buckles is two, the welding parts of the two elastic conductive buckles are arranged on the PCB at intervals and are electrically connected with the PCB, at least parts of the elastic contact parts of the two elastic conductive buckles are exposed outside the avoiding window, the elastic contact part of one of the elastic conductive buckles is propped against the first conductive part and is electrically connected with the first conductive part when the shell is inserted into the power supply track body, and the elastic contact part of the other elastic conductive buckle is propped against the second conductive part and is electrically connected with the second conductive part when the shell is inserted into the power supply track body.
3. The structure according to claim 1, wherein the power supply strip includes a first conductive portion and a second conductive portion, the first conductive portion and the second conductive portion being disposed opposite to each other on both inner walls of the power supply rail;
the number of the elastic conductive buckles is four, the welding parts of the four elastic conductive buckles are respectively oppositely arranged on two sides of the PCB, the two welding parts of the two elastic conductive buckles are positioned on the same side of the PCB, the welding parts of the two elastic conductive buckles are arranged on the PCB at intervals and are electrically connected with the PCB, the elastic contact parts of the four elastic conductive buckles are at least partially exposed outside the avoiding window, the two elastic contact parts of the two elastic conductive buckles on one side of the PCB are supported on the first conductive part and are electrically connected with the first conductive part when the shell is inserted into the power supply track body, and the two elastic contact parts of the two elastic conductive buckles on the other side of the PCB are supported on the second conductive part and are electrically connected with the second conductive part when the shell is inserted into the power supply track body.
4. The structure of claim 1, wherein the soldering portion, the transition portion and the elastic abutting portion are integrally formed.
5. The spring contact power feeding structure according to claim 1, wherein the soldering portion is a copper soldering portion;
the transition part is a copper transition part;
the elastic collision part is a copper elastic collision part.
6. The resilient contact power supply structure according to claim 1, wherein the welded portion is a steel welded portion;
the transition part is a steel transition part;
the elastic collision part is a steel elastic collision part.
7. The elastic contact power supply structure according to claim 1, wherein the extending direction of the housing is the same as the extending direction of the power supply rail body, and a groove is formed at an end of the housing.
8. A magnetically attracted track linear lamp, comprising a lighting module and the elastic contact power supply structure of any one of claims 1 to 7, wherein the lighting module is connected to the housing, and the lighting module is electrically connected to the PCB.
9. The magnetically attracted track linear light of claim 8, wherein the lighting module is a spot light, a pendant light, a linear light, a flood light, or a grille light.
10. A lighting device comprising the magnetically attracted rail linear light of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221957157.XU CN217848564U (en) | 2022-07-25 | 2022-07-25 | Elastic contact power supply structure, magnetic track linear lamp and lighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221957157.XU CN217848564U (en) | 2022-07-25 | 2022-07-25 | Elastic contact power supply structure, magnetic track linear lamp and lighting equipment |
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| Publication Number | Publication Date |
|---|---|
| CN217848564U true CN217848564U (en) | 2022-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221957157.XU Active CN217848564U (en) | 2022-07-25 | 2022-07-25 | Elastic contact power supply structure, magnetic track linear lamp and lighting equipment |
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| Country | Link |
|---|---|
| CN (1) | CN217848564U (en) |
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2022
- 2022-07-25 CN CN202221957157.XU patent/CN217848564U/en active Active
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