CN216598328U - Conductive piece, lamp holder and outer cover - Google Patents

Abstract

The utility model discloses a conductive piece, a lamp holder and an outer cover, in particular to the technical field of lamps, which comprises a concave-convex part, a first elastic sheet, a second elastic sheet and a limiting sheet, wherein the concave-convex part is arranged on the side surface of the conductive piece and is arranged along the extending direction of the side surface of the conductive piece; one end of the first elastic sheet is connected with the side surface of the upper end of the conductive piece, and the other end of the first elastic sheet extends towards the direction far away from the side surface of the conductive piece; the second elastic sheets are arranged on two sides of the upper end of the conductive piece; the limiting pieces are arranged on two sides of the middle part of the conductive piece; the second elastic sheet and the limiting sheet are both perpendicular to the side face of the conductive piece and extend towards the side face direction far away from the conductive piece respectively. The conductive piece is provided with the concave-convex part in the extending direction of the side surface, so that the adaptation degree between the conductive piece and the lamp holder can be improved; the first elastic sheet is arranged on the side face of the conductive piece, the conductive piece is connected with the luminous body, the stability of assembly of the conductive piece and the lamp holder is improved, the limiting pieces are arranged on the two side faces of the conductive piece to limit the assembly position between the conductive piece and the lamp holder, and the product quality and the assembly efficiency between the conductive piece and the lamp holder are improved.

Description

Conductive piece, lamp holder and outer cover

Technical Field

The application relates to the technical field of lamps, in particular to a conductive piece, a lamp holder and an outer cover.

Background

The application field of the lamp is very wide, and the current requirements of people on lamp products are changed from low price to pursuit of convenient use and product quality. The main components of the lamp include lamp holder, conductive piece 'spring piece' and shell (light source, light-transmitting mirror), regarding the convenient use of the lamp is usually from the aspect of use collocation, disassembly and assembly among lamp holder, conductive piece and shell; the quality of the product is mainly improved by the matching between the lamp holder and the conductive piece, the structure, the strength, the service life and the like of the conductive piece.

In the prior art, generally, a metal part is embedded in a lamp holder, the embedded metal part extends three connecting ends towards the bottom of the lamp holder, two of the connecting ends serve as a positive electrode and a negative electrode, the other one serves as a common end (ground end), and then two pieces of conductive parts are fixedly connected to the positive electrode and the negative electrode through rivets or other methods; therefore, the assembly operation between the lamp holder and the conductive member is very inconvenient, and since the thickness of the metal part previously installed in the lamp holder may be inconsistent with the thicknesses of the two conductive members, a processing procedure is required to be performed when the metal part is connected with the conductive member, otherwise, the poor connection between the metal conductive member and the conductive member may be encountered.

In addition, inside relying on its inside metallic conductor and being connected with electrically conductive piece totally of current lamp stand, lack with the holding tank of electrically conductive looks adaptation, can make the easy not hard up of assembly between lamp stand and the electrically conductive piece like this, influence the user and use experience and feel.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present disclosure provides a conductive member, a lamp socket and an outer cover, which solve the technical problems of inconvenient assembly between the conductive member and the lamp socket, poor connection between the conductive member and metal parts inside the lamp socket, and easy looseness of the assembly between the conductive member and the lamp socket.

In order to achieve the above technical object, the present application provides a conductive device, which is a sheet shape as a whole, including:

a concave-convex portion provided on a side surface of the conductive member, the concave-convex portion being arranged along an extension direction of the side surface of the conductive member;

one end of the first elastic sheet is connected with the side surface of the upper end of the conductive piece, and the other end of the first elastic sheet extends towards the direction far away from the side surface of the conductive piece;

the second elastic pieces are arranged on two sides of the upper end of the conductive piece;

the limiting pieces are arranged on two sides of the middle part of the conductive piece;

the second elastic sheet and the limiting sheet are perpendicular to the side face of the conductive piece and extend towards the side face direction far away from the conductive piece respectively.

Further, the concave-convex part is formed by protruding or sinking one side surface of the conductive piece to the other side surface.

Furthermore, an outer elastic sheet is arranged on the outer side face of the second elastic sheet, one end of the outer elastic sheet is connected with the outer side face of the second elastic sheet, and the other end of the outer elastic sheet extends in the direction away from the outer side face of the second elastic sheet.

Furthermore, the second elastic sheet is provided with a plurality of pieces which are symmetrically arranged on two sides of the conductive piece.

Furthermore, the limiting pieces are provided with a plurality of blocks and symmetrically arranged on two sides of the conductive piece.

Furthermore, the first elastic sheet, the second elastic sheet and the limiting sheet extend towards the same side direction far away from the conductive piece.

Further, comprising: a conductive end connection hole provided on the concavo-convex portion and penetrating the concavo-convex portion.

A lamp holder adapted to the conductive member as described above, the lamp holder comprising:

the main body groove is used for accommodating the main body part of the conductive piece and is formed by extending a lower insertion opening arranged on the lower end surface of the lamp holder to a certain depth along the middle part of the lamp holder;

the elastic sheet groove is used for accommodating a first elastic sheet and a second elastic sheet of the conductive piece, is arranged on one side, facing the middle part of the lamp holder, of the main body groove, and is communicated with the main body groove;

the inner wall of the lower socket is provided with a first leading-in surface for guiding the conductive piece;

the conductive piece is inserted towards the lower insertion opening, is guided to the main body groove and the elastic piece groove through the first guide-in surface, and is stopped at the lower end face of the lamp holder, which is jointed with the limiting piece of the conductive piece.

Further, still include: the lamp holder comprises a lamp holder body, a lamp holder base, a lamp bead, a plug-in groove and a pole foot groove, wherein the lamp holder body is provided with a lamp bead, the lamp bead is provided with a lamp base, the lamp holder base is provided with a lamp base, the lamp bead is provided with a lamp base, the lamp base is provided with a lamp holder, the plug-in groove is used for accommodating a lower plug-in, the pole foot groove is used for accommodating a pole foot of the lamp bead, the plug-in groove and the pole foot groove are formed by extending an upper socket arranged on the upper end surface of the lamp base to a certain depth along the middle part of the lamp base, and the plug-in groove is communicated with the pole foot groove;

the inner wall of the plug-in groove is provided with a second leading-in surface for guiding the lower plug-in to insert;

the lower plug-in component and the pole foot are inserted towards the lower socket, the lower plug-in component is guided to the plug-in component groove through the second guide-in surface, and the pole foot is inserted into the pole foot groove and connected with the first elastic sheet.

A housing, the lamp housing being adapted to a lamp holder as described above, the housing comprising:

the lamp cap is used for covering the lamp beads and is provided with a precession part, and a containing hole for containing the lamp beads is formed in the precession part;

the lamp holder is limited by a guide block and a limiting block which are arranged on the periphery, a first adaptive opening connected with the screwing part is formed in the upper end part of the cover body, and a second adaptive opening used for assembling the lamp holder is formed in the lower end part of the cover body.

According to the technical scheme, the conductive piece is provided with the concave-convex part on the side face, the concave-convex part is arranged along the extending direction of the side face of the conductive piece, the adaptation degree between the conductive piece and the lamp holder is improved, the conductive piece is electrically connected with the luminous body by arranging the first elastic piece on the side face, the conductive piece is more stably assembled with the lamp holder by arranging the second elastic piece on the two sides, the assembly position between the conductive piece and the lamp holder is limited by arranging the limiting pieces on the two sides, and the product quality and the assembly efficiency between the conductive piece and the lamp holder are integrally improved.

The lamp holder is internally provided with a main body groove for accommodating the main body part of the conductive piece, an elastic piece groove for accommodating the first elastic piece and the second elastic piece, and a first guide-in surface for guiding the conductive piece to be inserted conveniently; when electrically conductive and lamp stand when assembling, the upper end of electrically conductive can insert along first leading-in face direction earlier, wherein, inserts the main part groove when the main part of electrically conductive, and first shell fragment and second shell fragment insert the shell fragment groove, through the reasonable assembly between the groove of establishing in the lamp stand and each part of electrically conductive, and the groove of each shell fragment to establishing in the lamp stand is spacing with the left-hand thread effect, can play the function that prevents electrically conductive and rock.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is an exploded structural schematic view of a lamp socket, a conductive member and a lamp bead provided in the present application;

fig. 2 is a schematic perspective view of a conductive device provided in the present application;

fig. 3 is a top view of the conductive member, the lamp bead and the lamp socket provided in the present application after assembly;

FIG. 4 is a schematic view of the structure of FIG. 3 cut along the direction A-A;

FIG. 5 is an exploded perspective view of FIG. 4;

FIG. 6 is a schematic view of the structure of FIG. 3 cut along the direction B-B;

FIG. 7 is a schematic exploded perspective view of FIG. 6;

fig. 8 is a perspective view of the lamp socket, conductive member with the lamp cap and cover assembled as provided herein;

fig. 9 is an exploded view of an assembly of the lamp socket provided in the present application after the lamp cap and the cover are disassembled.

In the figure: 11. a conductive member; 111. a recessed portion; 112. a limiting sheet; 113. a first spring plate; 114. a second elastic sheet; 1141. an outer spring plate; 11a, a wide section; 11b, an elongated segment; 11c, a conductive terminal connecting hole;

21. a lamp socket; 211. a body groove; 212. a lower end face; 213. a lower socket; 214. a spring sheet groove; 215. a first lead-in surface; 216. an upper end surface; 217. an upper socket; 218. a second lead-in surface; 219. a plug-in groove; 220. a pole foot groove; 221. a guide block; 222. a limiting block;

31. a lamp bead; 311. a lower plug-in; 312. a pole leg;

41. a housing; 411. a lamp cap; 4111. a precession section; 4112. an accommodation hole; 412. a cover body; 4121. a first adapter port; 4122. a second fitting port.

Detailed Description

The technical solutions of the embodiments of the present application will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the embodiments in the present application.

In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should be noted that the terms "mounted," "connected," and "connected" are used broadly and are defined as, for example, a fixed connection, an exchangeable connection, an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements, unless otherwise explicitly stated or limited. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.

The embodiment of the application discloses a conductive piece 11.

Referring to fig. 1-2, in an embodiment of the present invention, an electrically conductive member 11 is provided, where the electrically conductive member 11 is a sheet shape, and includes: the concave-convex part 111, the first elastic piece 113, the second elastic piece 114 and the limiting piece 112, wherein the concave-convex part 111 and the first elastic piece 113 are both arranged on the side surface of the conductive piece 11. The conductive piece 11 overcomes the defect of low adaptability between the conventional conductive piece and the lamp holder by designing the concave-convex part 111, and plays a role of adapting the thickness requirement of the female end.

The process requirement for providing the concave-convex part 111 on the side surface of the conductive part 11 is that the concave-convex part 111 is arranged along the extending direction of the side surface of the conductive part 11 (i.e. along the length direction of the conductive part 11), and the concave-convex part 111 can be arranged to more than two thirds of the length of the conductive part 11, so as to ensure that the conductive part 11 can achieve the optimal matching effect with the lamp holder and the thickness requirement of the matching female end after the concave-convex part 111 is additionally arranged.

Regarding the design requirements of the first elastic sheet 113 and the second elastic sheet 114, in the process of disposing the first elastic sheet 113, in order to enable the first elastic sheet 113 to meet the predetermined elasticity requirement, one end of the first elastic sheet 113 is connected to the upper end side surface of the conductive member 11, and then the rest portion needs to be separated from the side surface of the conductive member 11 to form a tilted conventional state, so the other end of the first elastic sheet 113 extends in a direction away from the side surface of the conductive member 11, and the whole first elastic sheet 113 is in an inclined state. Therefore, the first elastic sheet 113 is elastically extruded, connected with the pole leg 312 of the luminous body, and reversely buckled after being inserted into the assembly body.

After the first elastic sheet 113 is disposed on the upper end side of the conductive member 11, the conductive member 11 is first inserted into the assembly body (e.g., the lamp holder 21) from the upper end of the conductive member 11 when the conductive member 11 is assembled, and the second elastic sheets 114 are disposed on two sides of the upper end of the conductive member 11, and after the second elastic sheets 114 are disposed on two sides of the conductive member 11, the second elastic sheets 114 are also required to be vertically disposed with respect to the sides of the conductive member 11, because the second elastic sheets 114 are also sheet-shaped structures with a certain width, the width extending direction of the second elastic sheets 114 is extended toward the side far away from the conductive member 11, so that a structural state that the second elastic sheets 114 on two sides form two-side enclosure to the conductive member 11 is presented.

Therefore, the first elastic sheet 113 and the second elastic sheet 114 are both disposed at the upper end of the conductive member 11. The conductive piece 11 is inserted from the upper end when being assembled with the assembly body, so that the first elastic sheet 113 and the second elastic sheet 114 can be preferentially extruded with the inner wall of the assembly body, after the conductive piece 11 is inserted to a set position, the conductive piece is unfolded outwards according to the elasticity of the first elastic sheet 113 and the second elastic sheet 114 and is connected with the inner structure of the assembly body in a buckling mode, and the effect of stable assembly is achieved.

Regarding the assembly requirement of the limiting member, the limiting piece 112 is disposed at two sides of the conductive member 11, and the limiting piece 112 is disposed near the middle of the conductive member 11, and a certain distance needs to be kept between the limiting piece 112 and the first elastic piece 113 and the second elastic piece 114 when the limiting piece 112 is disposed according to the assembly requirement. After the position-limiting piece 112 is disposed on both sides of the conductive member 11, it is required to be disposed vertically with respect to the side surface of the conductive member 11, and precisely, since the position-limiting piece 112 is also a sheet-shaped structural body with a certain width, after the position-limiting piece 112 is disposed on both sides of the conductive member 11, it extends outward for a certain distance from the side surface horizontal to both sides of the conductive member 11, and then one end of the position-limiting piece 112 is bent, that is, one end of the position-limiting piece 112 extends in a direction perpendicular to the conductive member 11 and away from the side surface of the conductive member 11. Therefore, the arrangement relationship that the limiting sheet 112 is perpendicular to the side surface of the conductive piece 11 is formed, and the purpose of limiting the conductive piece 11 in the process of inserting into the assembly body is achieved.

In this way, the conductive member 11 is provided with the concave-convex portion 111 on the side surface, and the concave-convex portion 111 is arranged along the extending direction of the side surface of the conductive member 11, so that the adaptation degree between the conductive member 11 and the lamp holder 21 is improved, the conductive member 11 is electrically connected with the light emitting body by providing the first elastic sheet 113 on the side surface, the conductive member 11 is more stably assembled with the lamp holder 21 by providing the second elastic sheets 114 on both sides, the conductive member 11 defines the assembling position with the lamp holder 21 by providing the limiting sheets 112 on both sides, and the product quality and the assembling efficiency between the conductive member 11 and the lamp holder 21 are integrally improved.

Preferably, the design means of the uneven portion 111 of the conductive member 11 can be realized in various ways, in this embodiment, a selected grinding tool is used to perform an integrated shaping process on the conductive member 11, that is, a processing position or a processing region for processing the uneven portion 111 is planned on one side surface of the conductive member 11, and after the processing position or the processing region is planned, a protrusion process is performed from one side surface of the conductive member 11 to the other side surface, or a recess process is performed from one side surface of the conductive member 11 to the other side surface. Thus, the processed uneven portion 111 is actually integrally formed with the main body of the conductive member 11, and in fact, after the uneven portion 111 on the conductive member 11 is protruded to one side, the other side of the conductive member 11 is inevitably formed into a concave shape. Therefore, in the actual processing operation, only one processing of protrusion or depression is needed, and after the processing, the arrangement tracks of the concave parts and the convex parts on the two side surfaces of the conductive member 11 are in one-to-one correspondence. According to the above-mentioned scheme, the process of processing the concave-convex part 111 by the conductive member 11 is simple and easy, and the overall design is novel and elegant.

More specifically, during the processing of the uneven portion 111 of the conductive member 11, design requirements are also made on the uneven portion 111, that is, the uneven portion 111 may include a wide section 11a and an elongated section 11b in design, and the wide section 11a communicates with the elongated section 11 b. The design position requires that the lower end of the conductive member 11 is wider than the upper end and the middle portion, so that the wide section 11a is disposed at the side of the lower end of the conductive member 11 and the elongated section 11b is disposed in the direction of the middle portion of the conductive member 11. The degree of adaptation between the whole conductive member 11 and the lamp holder 21 can be effectively improved by reasonably arranging the concave-convex part 111 of the conductive member 11, and the lower end of the conductive member 11 is directly connected with the female end, so that the degree of adaptation between the conductive member 11 and the female end can also be improved.

Preferably, an outer elastic sheet 1141 for pressing an inner wall of the assembly body is disposed on an outer side surface of the second elastic sheet 114, and one end of the outer elastic sheet 1141 is connected to the outer side surface of the second elastic sheet 114, and the other end extends in a direction away from the outer side surface of the second elastic sheet 114, and the design characteristics of the outer elastic sheet 1141 are similar to those of the first elastic sheet 113, that is, one end of the outer elastic sheet 1141 is connected to the outer side surface of the second elastic sheet 114, and the other end extends in a direction away from the outer side surface of the second elastic sheet 114, so that when the second elastic sheet 114 is inserted into the assembly body, the second elastic sheet 114 and the outer elastic sheet 1141 respectively expand outwards and are clamped with the accommodating groove in the assembly body under the elastic action of their own, thereby preventing the conductive member 11 from being separated or falling off arbitrarily. Through the above description, the conductive element 11 is provided with the second elastic sheet 114 and the outer elastic sheet 1141, so that the assembly efficiency, the assembly stability and the adaptation degree of the conductive element 11 and the assembly body can be further improved.

Preferably, in the case of meeting the assembly requirement of the conductive device 11, the second elastic pieces 114 may be respectively disposed on two sides of the conductive device 11, and the second elastic pieces 114 also need to be disposed on two sides of the conductive device 11 in a symmetrical manner, although the use of an asymmetrical disposing means is not excluded. In this embodiment, it is preferable that two second elastic pieces 114 are respectively disposed on two sides of the conductive member 11, and the second elastic pieces 114 on two sides of the conductive member 11 are symmetrically disposed.

Preferably, a plurality of position limiting pieces 112 are further disposed on two sides of the conductive member 11, and the position limiting pieces 112 are further disposed on two sides of the conductive member 11 in a symmetrical manner, although the use of asymmetrical disposition means is not excluded. In this embodiment, it is preferable that two side limiting pieces 112 are respectively disposed on two sides of the conductive member 11, and the side limiting pieces 112 of the conductive member 11 are symmetrically disposed. By providing the limiting piece 112 on the conductive member 11, the assembly position between the conductive member 11 and the assembly body can be limited, and the stability between the conductive member 11 and the assembly body can also be improved.

According to the above technical solution, the first elastic sheet 113, the second elastic sheet 114, and the position-limiting sheet 112 are disposed in relation to the conductive member 11, such that the first elastic sheet 113, the second elastic sheet 114, and the position-limiting sheet 112 all extend toward a same side direction away from the conductive member 11. The first elastic sheet 113, the second elastic sheet 114 and the limiting sheet 112 are disposed on the same side of the conductive component 11, so that each component of the conductive component 11 can be accommodated and assembled with the assembly groove inside the assembly body more reasonably and conveniently.

Preferably, the conductive member 11 further includes a conductive terminal connection hole 11c, the conductive terminal connection hole 11c penetrating the conductive member 11; specifically, the conductive terminal connection hole 11c is formed on the concave-convex portion 111 and on the wide portion 11a of the conductive member 11, and the conductive terminal connection hole 11c is formed for fixing the conductive terminal connection hole in cooperation with the protrusion structure of the female terminal when the conductive member 11 is connected to the female terminal.

The embodiment of the application discloses a lamp holder 21.

Referring to fig. 3-7, in the embodiment of the present application, a lamp socket 21 is provided, the lamp socket 21 is adapted to the conductive member 11, and in practical applications, the conductive member 11 is used by being directly inserted into the lamp socket 21. The socket 21 is provided with a body groove 211 for receiving a body portion of the conductive member 11 therein, and the body groove 211 is configured such that a lower portion of the socket 21 is defined as a lower end surface 212, and thus a lower insertion hole 213 is formed in the lower end surface 212 of the socket 21, and the lower insertion hole 213 extends to a certain depth along a middle portion of the socket 21 to form the body groove 211.

More specifically, a spring slot 214 is formed in the side of the main body slot 211 facing the middle of the socket 21, and the spring slot 214 can be used for accommodating the first spring 113 and the second spring 114 of the conductive member 11. Specifically, the spring groove 214 is formed at a side of the body groove 211 facing the middle portion of the lamp socket 21, and the spring groove 214 communicates with the body groove 211, and a first introduction surface 215 is further formed at an inner wall of the lower insertion hole 213, and the first introduction surface 215 is obliquely formed at the inner wall of the lower insertion hole 213, and serves to guide the conductive member 11 to be more conveniently inserted into the body groove 211 when the conductive member 11 is assembled with the lamp socket 21.

The conductive member 11 is inserted into the downward insertion opening 213 and guided to the main body groove 211 through the first guiding surface 215, when the conductive member 11 reaches a certain depth, the first elastic sheet 113, the second elastic sheet 114 and the outer elastic sheet 1141 can be accommodated into the elastic sheet groove 214, when the first elastic sheet 113, the second elastic sheet 114 and the outer elastic sheet 1141 are completely accommodated into the corresponding grooves, the first elastic sheet 113, the second elastic sheet 114 and the outer elastic sheet 1141 are respectively unfolded outwards according to the elasticity of the first elastic sheet, so that the locking effect of the elastic sheets is realized, the assembling stability between the conductive member 11 and the lamp holder 21 is further enhanced, the conductive member 11 is prevented from being separated from the lamp holder or falling off at will, the insertion process of the conductive member 11 is stopped when the limiting sheet 112 is attached to the lower end surface 212 of the lamp holder 21, and the assembling position between the conductive member and the lamp holder 21 is limited by the limiting sheet 112. At this time, the concave-convex portion 111 and the wide recessed portion 11a are exposed outside the lower end surface 212 of the lamp socket 21, and the concave-convex portion 111 and the wide recessed portion 11a are used for plugging with the mains supply components, so that they need to be exposed outside the lamp socket 21 for use.

Thus, the socket 21 is formed with a main body groove 211 for accommodating the main body portion of the conductive member 11 therein, a spring groove 214 for accommodating the first and second springs 113 and 114 therein, and a first guide surface 215 for guiding the conductive member 11 to be inserted therein; when the conductive piece 11 is assembled with the lamp holder 21, the upper end of the conductive piece 11 can be inserted along the first lead-in surface 215 direction, wherein, when the main body part of the conductive piece 11 is inserted into the main body groove 211, the first elastic sheet 113 and the second elastic sheet 114 are inserted into the elastic sheet groove 214, and the function of preventing the conductive piece 11 from shaking can be achieved through reasonable assembly between the groove arranged in the lamp holder 21 and each component of the conductive piece 11 and the limiting and reverse buckling functions of each elastic sheet on the groove arranged in the lamp holder.

Preferably, the interior of the lamp holder 21 is further provided with an insert groove 219 and a pole foot groove 220, and more specifically, the upper portion of the lamp holder 21 is set as an upper end surface 216, so that an upper insertion opening 217 is opened on the upper end surface 216 of the lamp holder 21, the lower insertion opening 213 extends to a certain depth along the middle portion of the lamp holder 21 to form the insert groove 219 and the pole foot groove 220, and the insert groove 219 is communicated with the pole foot groove 220. The plug-in groove 219 formed in the lamp holder 21 is used for assembling the lower plug-in 311, the pole leg groove 220 is used for accommodating the pole leg 312 connected with the first spring sheet 113 at the lower part of the lamp bead 31, the inner wall of the plug-in groove 219 is provided with a second lead-in surface 218, when the lamp bead 31 is inserted into the upper socket 217 of the lamp holder 21 and the lower part of the lamp bead 31 and the pole leg 312 are inserted to a certain depth, the lamp bead 31 passes through the second lead-in surface 218, the lower part of the lamp bead 31 is further guided by the second lead-in surface 218 to be buckled with the lower plug-in 311 arranged in the lamp holder 21, the lower part of the stop lamp bead 31 is completely assembled with the lower plug-in 311, and the pole leg 312 is completely assembled with the pole leg groove 220.

Therefore, the stable assembly effect between the lamp bead 31 and the lamp holder 21 is achieved, and the purpose of electrical connection between the pole pin 312 of the lamp bead 31 and the first elastic sheet 113 of the conductive member 11 is achieved.

The embodiment of the application discloses a housing 41.

Referring to fig. 8-9, in an embodiment of the present application, a housing 41 is provided, the housing 41 is adapted to the lamp socket 21, and in practical applications, the housing 41 includes a cap 411 and a cover 412, where the cap 411 is used for covering the lamp bead 31, and the cover 412 is used for sleeving the lamp socket 21.

The upper portion periphery of lamp cap 411 can be established to arc or polygon on the whole, and the lower part of lamp cap 411 is equipped with the precession portion 4111 of being connected with the cover body 412 can dismantle, more specifically, the periphery of precession portion 4111 is equipped with the external screw thread, is equipped with the accommodation hole 4112 that holds lamp pearl 31 in the precession portion 4111, and cover body 412 upper end has first adaptation mouth 4121, and first adaptation mouth 4121 inner wall has the internal thread that matches with the external screw thread of precession portion 4111, and like this, the screw thread twist joint through precession portion 4111 and first adaptation mouth 4121 can realize the assembly between lamp cap 411 and the cover body 412.

In relation to the assembly relationship between the cover 412 and the lamp socket 21, first, the guide block 221 and the stopper 222 are provided on one side surface of the outer peripheral portion of the lamp socket 21, and the cover 412 has a second fitting hole 4122 for fitting the lamp socket 21 at the lower end portion thereof.

According to the above technical solution, the conductive member 11 and the lamp holder 21 are assembled, the upper end surface 216 of the lamp holder 21 penetrates through the lower portion of the second adapting hole 4122, the guiding block 221 on the outer periphery of the lamp holder 21 contacts the second adapting hole 4122 and plays a role of guiding the lamp holder 21 to continue to penetrate, and the lamp holder 21 is completely assembled when the limiting block 222 on the outer periphery of the lamp holder 21 is blocked outside the second adapting hole 4122. After the lamp holder 21 and the cover 412 are assembled, the lamp bead 31 can be assembled with the lamp holder 21 from the direction of the first adapting opening 4121, and the lower plug-in component 311 and the pole pin 312 of the lamp bead 31 are directly inserted into the upper socket 217 of the lamp holder 21. After the lamp bead 31 is connected with the lamp holder 21, the lamp cap 411 is covered, and then the lamp cap 411 is rotated to be tightly twisted with the cover body 412, so that the operation is simple and convenient.

While the conductive member, the lamp holder and the outer cover provided in the present application have been described in detail, those skilled in the art will appreciate that the embodiments and applications of the present application can be varied, and the disclosure should not be construed as limiting the present application.

Claims (10)

1. A conductive member, the conductive member being in a sheet shape as a whole, comprising:

a concave-convex portion provided on a side surface of the conductive member, the concave-convex portion being arranged along an extension direction of the side surface of the conductive member;

one end of the first elastic sheet is connected with the side surface of the upper end of the conductive piece, and the other end of the first elastic sheet extends towards the direction far away from the side surface of the conductive piece;

the second elastic pieces are arranged on two sides of the upper end of the conductive piece;

the limiting pieces are arranged on two sides of the middle part of the conductive piece;

the second elastic sheet and the limiting sheet are perpendicular to the side face of the conductive piece and extend towards the side face direction far away from the conductive piece respectively.

2. The conductive member of claim 1, wherein the rugged portion is formed by protruding or recessing from one side surface of the conductive member to the other side surface.

3. The conductive member according to claim 1, wherein an outer resilient plate is disposed on an outer side surface of the second resilient plate, one end of the outer resilient plate is connected to the outer side surface of the second resilient plate, and the other end of the outer resilient plate extends in a direction away from the outer side surface of the second resilient plate.

4. The conductive device of claim 1, wherein the second elastic sheet has a plurality of pieces symmetrically disposed on two sides of the conductive device.

5. The conductive device of claim 1, wherein the position-limiting piece has a plurality of pieces, and is symmetrically disposed on two sides of the conductive device.

6. The conductive member according to claim 1, wherein the first resilient piece, the second resilient piece and the position-limiting piece extend in a direction away from the same side of the conductive member.

7. The conductive member of claim 1, comprising:

a conductive end connection hole provided on the concavo-convex portion and penetrating the concavo-convex portion.

8. A lamp holder, characterized in that it is adapted to a conductive member according to any one of claims 1-7, said lamp holder comprising:

the main body groove is used for accommodating the main body part of the conductive piece and is formed by extending a lower insertion opening arranged on the lower end surface of the lamp holder to a certain depth along the middle part of the lamp holder;

the elastic sheet groove is used for accommodating a first elastic sheet and a second elastic sheet of the conductive piece, is arranged on one side, facing the middle part of the lamp holder, of the main body groove, and is communicated with the main body groove;

the inner wall of the lower socket is provided with a first leading-in surface for guiding the conductive piece;

the conductive piece is inserted towards the lower insertion opening, is guided to the main body groove and the elastic piece groove through the first guide-in surface, and is stopped at the lower end face of the lamp holder, which is jointed with the limiting piece of the conductive piece.

9. The lamp socket of claim 8, further comprising:

the lamp holder comprises a lamp holder body, a lamp holder base, a lamp bead, a plug-in groove and a pole foot groove, wherein the lamp holder body is provided with a lamp bead, the lamp bead is provided with a lamp base, the lamp holder base is provided with a lamp base, the lamp bead is provided with a lamp base, the lamp base is provided with a lamp holder, the plug-in groove is used for accommodating a lower plug-in, the pole foot groove is used for accommodating a pole foot of the lamp bead, the plug-in groove and the pole foot groove are formed by extending an upper socket arranged on the upper end surface of the lamp base to a certain depth along the middle part of the lamp base, and the plug-in groove is communicated with the pole foot groove;

the inner wall of the plug-in groove is provided with a second leading-in surface for guiding the lower plug-in to insert;

the lower plug-in component and the pole foot are inserted towards the lower socket, the lower plug-in component is guided to the plug-in component groove through the second guide-in surface, and the pole foot is inserted into the pole foot groove and connected with the first elastic sheet.

10. A housing adapted for a lampholder as claimed in claim 9, characterized in that the housing comprises:

the lamp cap is used for covering the lamp beads and is provided with a precession part, and a containing hole for containing the lamp beads is formed in the precession part;

the lamp holder is limited by a guide block and a limiting block which are arranged on the periphery, a first adaptive opening connected with the screwing part is formed in the upper end part of the cover body, and a second adaptive opening used for assembling the lamp holder is formed in the lower end part of the cover body.

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