CN216131794U - Lamp area end cover subassembly and LED lamp area structure - Google Patents
Lamp area end cover subassembly and LED lamp area structure Download PDFInfo
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- CN216131794U CN216131794U CN202120217551.9U CN202120217551U CN216131794U CN 216131794 U CN216131794 U CN 216131794U CN 202120217551 U CN202120217551 U CN 202120217551U CN 216131794 U CN216131794 U CN 216131794U
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Abstract
The utility model discloses an end cover assembly and an LED lamp strip structure, wherein the end cover assembly comprises an end cover, an elastic sheet and a wire, the end cover is used for supporting the elastic sheet, the elastic sheet comprises a first clamping part and a second clamping part and is arranged in the end cover, and the wire penetrates through the end cover and is in conductive connection with the elastic sheet. The lamp strip and the end cover component of the LED lamp strip structure keep effective conductive connection and are not easy to break.
Description
Technical Field
The utility model relates to the technical field of LED lamp belts, in particular to a lamp belt end cover assembly and an LED lamp belt structure using the end cover.
Background
The LED lamp strip is a multi-section continuous strip-shaped structure, is usually flexible and is commonly used for indoor and outdoor illumination, a user can cut at a preset cutting point according to the length used by the user, and an end cover component inserted into the cutting position to supply power to the LED lamp strip, so that the LED lamp strip is lightened. One end of the end cover component for supplying power is connected with alternating current through a plug, and the other end of the end cover component is connected with the lamp strip.
In use, flexible light strips are often bent into a suitable shape by a user depending on the particular environment of use. However, with the use of the LED strip for a period of time, the LED strip is often in an intermittent condition, which is often caused by poor contact between the end cap assembly and the electrical connection at the connection of the LED strip. At present, a common electrical connection mode is to arrange a contact surface on the surface of one side of a lamp strip to realize conductive connection, and the mode belongs to rigid contact, so that the requirement on the production and manufacturing process is high, and if a small amount of deviation exists in the manufacturing and assembling processes, an open circuit is easy to form. In addition, due to the difference of the use environment and the installation position structure of a user, if the connection part of the end cover and the lamp strip is bent, poor contact is easily formed and the circuit is broken.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a lamp strip end cover assembly, wherein the end cover assembly clamps a lamp strip through an elastic sheet, so that the lamp strip and the end cover assembly are effectively electrically connected, and the lamp strip is not easy to break.
The utility model also aims to solve the technical problem of providing an LED lamp strip structure, wherein the lamp strip and the end cover component are effectively and electrically connected, and the circuit is not easy to break.
The present invention also provides a LED strip structure, which can be bent into a ring structure without breaking.
The utility model also aims to solve the technical problem of providing an LED lamp strip structure, wherein the lamp strip and the end cover are convenient to install.
In order to solve the above technical problem, the present invention provides an end cap assembly for an LED strip structure, where the LED strip structure includes a strip and an end cap assembly, the strip includes a housing and a conductive member, and the end cap assembly includes:
an end cap sealingly connectable with the housing;
the elastic sheet is arranged inside the end cover and can be in conductive connection with the conductive piece;
the conducting wire penetrates through the end cover and is in conductive connection with the elastic sheet;
the number of the elastic pieces is two, the elastic pieces comprise a first clamping part and a second clamping part, and the first clamping part and the second clamping part are both in conductive connection with the conductive piece.
As an improvement of the above scheme, the elastic sheet includes a connecting portion, the first clamping portion includes a first connecting section, a first elastic section and a first clamping section which are connected in sequence, the second clamping portion includes a second connecting section, a second elastic section and a second clamping section which are connected in sequence, and the connecting portion is connected to the first connecting section and the second connecting section.
As a modification of the above, a distance between the first elastic segment and the second elastic segment is smaller than a distance between the first clamping segment and the second clamping segment.
As an improvement of the above scheme, the end cap comprises an outer shell and an inner shell, wherein a first opening end into which the lamp strip is inserted is arranged at the front side end of the outer shell; the inner shell is arranged at the rear side end corresponding to the first opening, wherein a first connecting section and a second connecting section inserted second opening end are arranged at the front side end of the inner shell, the inner shell and the rear side end corresponding to the second opening end are wire fixing ends, and one end of a wire is fixed at the wire fixing end.
As an improvement of the scheme, the end cover assembly is further provided with a spring, and the spring is arranged between the elastic sheet and the end cover.
As an improvement of the above scheme, the first clamping section and/or the second clamping section are provided with bumps or pits.
Correspondingly, the utility model further provides a lamp strip end cover assembly, which comprises an end cover, an elastic sheet and a wire, wherein the end cover is used for supporting the elastic sheet, the elastic sheet comprises a first clamping part and a second clamping part and is arranged in the end cover, and the wire penetrates through the end cover and is in conductive connection with the elastic sheet.
Correspondingly, the utility model further provides an LED lamp strip structure, the LED lamp strip structure comprises a lamp strip and an end cover component, the lamp strip comprises a shell, a substrate provided with an LED light source and a conductive piece, and the end cover component is the end cover component.
As an improvement of the above scheme, the conductive members include a bottom conductive member disposed parallel to the substrate along the length direction of the lamp strip and a double-sided conductive member disposed at the shearing point, the double-sided conductive member is electrically connected to the bottom conductive member, and the first clamping portion and the second clamping portion are electrically connected to the bottom conductive member and the double-sided conductive member, respectively, or both the first clamping portion and the second clamping portion are electrically connected to the double-sided conductive member.
As an improvement of the scheme, the substrate is a flexible aluminum substrate, the bottom conductive piece is a copper sheet, and an insulating layer is arranged between the substrate and the bottom conductive piece.
The implementation of the utility model has the following beneficial effects:
the LED lamp strip structure provided by the utility model clamps the double-sided conductive piece through the elastic piece, and then the elastic piece is fastened in the end cover, so that the double-sided conductive piece is effectively prevented from loosening, the fastening connection of the substrate and the lead is ensured, and the lamp strip is prevented from being in poor contact with the lead.
The distance between the first elastic section and the second elastic section is greater than the distance between the first clamping section and the second clamping section, so that the elastic sheet can be clamped on the double-sided conductive piece and the conductive piece quickly and conveniently and can be detached from the substrate when the end cover is mounted and dismounted; in addition, the distance between the first connecting section and the second connecting section is smaller than the distance between the first elastic section and the second elastic section, so that the elasticity of the elastic sheet is effectively ensured, and the first clamping section and the second clamping section can be clamped on the double-sided conductive piece and the conductive piece.
The end cover is matched with the outer shell and the inner shell to realize the fastening connection with the outer shell and the elastic sheet, wherein the front side end of the inner shell is provided with a second opening end into which the first connecting section and the second connecting section are inserted, and in addition, the end part of the wire is fixed in the inner shell by the wire fixing end corresponding to the second opening end, so that the elastic sheet and the wire are effectively connected in a conductive manner.
In another embodiment of the present invention, the double-sided conductive member includes a bottom plate and an extension portion, the bottom plate is disposed on the substrate, the extension portion is folded upwards along the bottom plate and extends outwards towards an end of the substrate, the bottom plate ensures that the substrate can obtain electric energy from the conductive member in the lower layer, the extension portion is provided with a bending structure, and the bending structure has a preset width to increase a contact area between the extension portion and the end cover assembly. The shell fragment centre gripping is on the crooked structure of two-sided electrically conductive piece, promptly the shell fragment centre gripping is in the left and right sides direction of base plate, and the LED lamp area structure of this embodiment is more applicable to and bends into annular structure, and the electrically conductive effect of connection of this embodiment LED lamp area structure is better, and contact adaptability is better.
In another embodiment of the utility model, a spring is arranged between the elastic sheet and the lead, so that the elastic sheet can move a small distance in the inner shell of the end cover, and the elastic sheet and the lead are better electrically connected.
Drawings
Fig. 1 is an exploded view of a LED strip structure according to a first embodiment of the present invention;
fig. 2 is a cross-sectional view of the lamp strip housing according to the first embodiment of the present invention, taken along a direction perpendicular to the length direction of the lamp strip;
fig. 3 is a cross-sectional view of a light strip of the first embodiment of the present invention taken perpendicular to the length direction thereof;
fig. 4 is a schematic installation diagram of a lamp strip and an end cap assembly according to a first embodiment of the present invention, that is, a sectional view of an LED lamp strip structure cut along a direction parallel to the length direction of the lamp strip;
fig. 5 is a schematic structural diagram of a spring plate according to a first embodiment of the present invention;
FIG. 6 is a cut-away perspective view of an end cap according to a first embodiment of the present invention;
fig. 7 is a perspective view of a double-sided conductive device according to a second embodiment of the utility model;
fig. 8 is an installation schematic diagram of a lamp strip and an end cap assembly according to a second embodiment of the present invention, that is, a cross-sectional view of an LED lamp strip structure cut along a direction parallel to the length direction of the lamp strip;
fig. 9 is an installation schematic diagram of a lamp strip and an end cap assembly according to a third embodiment of the present invention, that is, a cross-sectional view of an LED lamp strip structure cut along a direction parallel to the length direction of the lamp strip.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
Example one
Referring to fig. 1, the LED strip structure provided by the present invention includes a strip and an end cap assembly, where the strip includes a housing 11, a substrate 12 and an LED light source 13, and the end cap assembly includes an end cap 21, a resilient piece 22 and a wire 23.
Fig. 2 is a cross-sectional view of the housing taken perpendicular to its length. Referring to fig. 2, the housing 11 has a tubular structure and is provided with a card slot 112 for placing the substrate 12 and a hollow cavity 111 for accommodating the light source 13. Preferably, the housing 11 is made of a flexible light-transmitting insulating material, and the substrate 12 is an aluminum flexible substrate. The housing 11 is provided with a card slot 112 for clamping the substrate 12, and when the lamp strip is assembled, the substrate 12 is clamped into the card slot 112. The card slot 112 is communicated with the hollow cavity 111, so that the light source 13 disposed on the substrate 12 can extend into the hollow cavity 111. The card slot 112 of the present invention is not only used for mounting the substrate 12, but also can limit the position of the substrate 12, and further limit the distance between the light source 13 and the light emitting surface of the housing 11 (i.e. the upper surface and a part of the side surfaces of the left and right sides of the housing 11 in fig. 2).
Fig. 3 is a cross-sectional view of the light strip taken perpendicular to its length, the cross-sectional view being taken at a predetermined cut point of the light strip for ease of illustration and description, and the housing 11 being hidden in fig. 3. When the user uses the lamp strip, the lamp strip can be cut at a preset cutting point, and the front surface of the substrate 12 is provided with a plurality of LED light sources 13 and cutting points along the length direction of the substrate. Referring to fig. 3, at least two bottom conductors 121 are disposed on the back surface of the substrate 12 along the length direction thereof, wherein a double-sided conductor 122 is correspondingly disposed at each cutting point, each double-sided conductor 122 is electrically connected to each bottom conductor 121, and both the double-sided conductor 122 and the bottom conductor 121 are electrically conductive. Bottom conductor 121 may be a cylindrical strip wire, plate, or other shape, made of a conductive material or other conductive material. Preferably, bottom conductive member 121 is a strip-shaped thin plate made of copper, and has the same length as substrate 12 and a width less than half of the width of substrate 12. After the assembly of the light strip is completed, the bottom conductive member 121 is arranged in parallel with the substrate 12, an insulating structure (such as an insulating layer or insulating paint) exists between the bottom conductive member 121 and the substrate 12, the bottom conductive member 121 may be fixed on the back surface of the substrate 12 by evaporation, welding, and the like, and the bottom conductive member 121 and the substrate 12 form a double-layer structure.
The substrate 12 of the present invention is a flexible substrate 12, which can be bent, folded, and wound within a certain degree; the LED light sources 13 are uniformly arranged on the substrate 12, and light emitted from the LED light sources 13 exits from the light exit surface of the housing 11.
In order to electrically connect the bottom conductor 121 and the substrate 12, the double-sided conductor 122 is disposed on the front surface of the substrate 12, and may be electrically connected to the bottom conductor 121 by solder, PIN, or terminal. Preferably, the double-sided conductive member 122 of the present invention is a pad, which allows the upper circuit board to obtain power from the lower bottom conductive member 121 by means of solder.
In order to ensure that the lamp strip can still form conductive connection with the end cap after being cut short, the double-sided conductive device 122 is disposed at the cutting points of the substrate 12, that is, each cutting point is provided with the double-sided conductive device 122.
The existing end cover is directly covered on the end part of the lamp strip, a wire is arranged in the end cover, when the end cover is covered on the end part of the lamp strip, one end of the wire or an extending part connected with the wire is directly in rigid contact with a conductive piece on a single surface, and the other end of the wire is connected with alternating current through a plug, so that power is supplied to the lamp strip. If the connection between the end cap and the lamp strip is bent, the conductive member on the single surface of the substrate 12 is likely to make poor contact with the wires in the end cap, which is likely to cause an open circuit. In the application, the structure inside the end cover is redesigned by converting the original single-sided conductive piece in the lamp strip into the double-sided conductive piece 122, so that the connection and the conduction are better performed.
Specifically, the utility model connects the light strip to an external alternating current through the end cap assembly. Referring to fig. 4, the end cap 21 covers the end of the housing 11 and forms a sealed connection with the housing 11, the elastic pieces 22 are used for clamping on the double-sided conductive piece 122 and the bottom conductive piece 121 and are fastened in the end cap 21, the elastic pieces 22 can be in conductive connection with the double-sided conductive piece 122 and the bottom conductive piece 121, and the wires pass through the end cap 21 and form a conductive connection with the elastic pieces 22.
According to the utility model, the double-side conductive member 122 is clamped by the elastic sheet 22, and then the elastic sheet 22 is fastened in the end cover 21, so that the double-side conductive member 122 is effectively prevented from loosening, the fastening connection between the substrate 12 and the lead 23 is ensured, and the double-side conductive member 122 is prevented from being in poor contact with the lead 23.
In order to ensure that the elastic sheet 22 can effectively clamp the double-sided conductive member 122, referring to fig. 5, the elastic sheet 22 of the present invention includes a first clamping portion 221 and a second clamping portion 222 which are symmetrically arranged, and a connecting portion 223 connecting the first clamping portion 221 and the second clamping portion 222, the first clamping portion 221 includes a first connecting section 2211, a first elastic section 2212 and a first clamping section 2213 which are connected in sequence, the second clamping portion 222 includes a second connecting section 2221, a second elastic section 2222 and a second clamping section 2223 which are connected in sequence, the connecting portion 223 is connected to the first connecting section 2211 and the second connecting section 2221, and the first clamping section 2213 and the second clamping section 2223 are clamped on the double-sided conductive member 122 and the bottom conductive member 121, respectively.
The elastic sheet 22 of the present invention is not only required to clamp the double-sided conductive member 122 and the bottom conductive member 121, but also to be easily assembled and disassembled, and can be fastened inside the end cap 21, so that the distance between the first connecting section 2211 and the second connecting section 2221, the distance between the first elastic section 2212 and the second elastic section 2222, and the distance between the first clamping section 2213 and the second clamping section 2223 of the elastic sheet 22 of the present invention need to be specifically limited to simultaneously achieve the above functions.
Wherein, the distance between the first connecting section 2211 and the second connecting section 2221 is a, the distance between the first elastic section 2212 and the second elastic section 2222 is b, and the shortest distance between the first clamping section 2213 and the second clamping section 2223 is c, it is required to satisfy that c is less than b. Preferably, a < c < b.
Specifically, the distance c between the first clamping section 2213 and the second clamping section 2223 needs to be designed according to the total thickness of the substrate 12, the double-sided conductive member 122 and the bottom conductive member 121, but the distance b between the first elastic section 2212 and the second elastic section 2222 needs to be larger than the distance c between the first clamping section 2213 and the second clamping section 2223, so that the elastic sheet 22 can be clamped on the double-sided conductive member 122 and the bottom conductive member 121 and can be quickly and conveniently detached from the substrate 12 when the end cap 21 is mounted and detached. In addition, the distance a between the first connecting section 2211 and the second connecting section 2221 is smaller than the distance b between the first elastic section 2212 and the second elastic section 2222, so as to better ensure the elasticity of the elastic sheet 22 and ensure that the first clamping section 2213 and the second clamping section 2223 can be clamped on the double-sided conductive member 122 and the bottom conductive member 121.
Preferably, in order to further ensure the connection between the elastic sheet 22 and the double-sided conductive member 122 and the bottom conductive member 121, concave pits may be provided at the positions where the first holding section 2213 and the second holding section 2223 of the elastic sheet 22 contact the double-sided conductive member 122 and the bottom conductive member 121, and convex points are provided at the positions where the double-sided conductive member 122 and the bottom conductive member 121 contact the elastic sheet 22, and the convex points and the concave pits are matched, so as to better clamp the lamp strip and the end cap.
Further, in order to ensure that the end cap 21 can be tightly covered on the outer shell 11 and that the elastic sheet 22 can be fastened in the end cap 21, referring to fig. 6, the end cap 21 includes an outer shell 211 and an inner shell 212, and a front side end of the outer shell 211 is provided with a first opening 2111 into which the lamp strip is inserted; the inner housing 212 is disposed at a rear end 2112 corresponding to the first opening end 2111, wherein a front end of the inner housing 212 is provided with a second opening end 2121 into which the first connecting section 2211 and the second connecting section 2221 are inserted, a rear end of the inner housing 212 corresponding to the second opening end 2121 is a wire fixing end 2122, and one end of the wire 23 is fixed to the wire fixing end 2122.
In order to achieve an effective conductive connection between the wire 23 and the resilient plate 22, referring to fig. 5, one end of the wire 23 is provided with a conductive plate 231, the conductive plate 231 is provided on the wire fixing end 2122, and when the first connecting section 2211 and the second connecting section 2221 are inserted into the inner housing 212, the connecting parts connected to the first connecting section 2211 and the second connecting section 2221 abut against the conductive plate 231 to achieve the conductive connection. The conductive sheet 231 is preferably a conductive metal sheet.
The outer shell 211 and the inner shell 212 are of an integral structure and can be integrally formed in an injection molding mode. The end of the wire 23 can be fixed in the end cap 21 by means of in-mold injection molding, gluing, snap-on hot melting or screw fastening.
Example two
Example 1 is effective in bending the lamp strip in a manner that, if the lamp strip is bent into a ring shape, the upper housing and the lower housing in fig. 2 are respectively used as the outer edge and the inner edge of the ring structure, and the left housing and the right housing are used as the side edges. However, if the bending direction is changed by 90 °, that is, if the left and right housings are respectively used as the outer and inner edges of the ring structure and the upper and lower housings are used as the side edges of the ring structure, the design purpose may not be achieved. Therefore, in the present embodiment, on the basis of the first embodiment, the double-sided conductive member 122 and the elastic sheet 22 are both rotated by 90 degrees, so as to match different bending environments of the light strip. The parts not described in the present embodiment are the same as the embodiments.
Referring to fig. 7 and 8, another LED strip structure provided by the present invention includes a strip including a housing 11, a substrate 12 and an LED light source 13, and an end cap assembly including an end cap 21, a resilient piece 22 and a wire 23.
Unlike embodiment 1, the double-sided conductive member 122 of the present embodiment includes a bottom plate 1221 and an extension 1222, the bottom plate 1221 is disposed on the substrate 12, the extension 1222 is folded upwards along the bottom plate 1221 and extends outwards towards the end of the substrate 12, the bottom plate 1221 ensures that the substrate 12 can obtain power from the bottom conductive member 121 of the lower layer, wherein the bottom plate 1221 is electrically connected to the bottom conductive member 121 by means of PIN PINs or terminals; the extension 1222 is used to make an electrically conductive connection with the end cap assembly. To ensure that the extension 1222 can be securely connected to the endcap assembly in an electrically conductive manner, the extension 1222 is provided with a curved structure having a predetermined width to increase the contact area of the extension 1222 with the endcap assembly.
Specifically, the elastic sheet 22 is clamped on the curved structure of the double-sided conductive member 122 and fastened in the end cap 21, and the wire 23 passes through the end cap 21 and forms an electrically conductive connection with the elastic sheet 22. According to the utility model, the double-side conductive member 122 is clamped by the elastic sheet 22, and then the elastic sheet 22 is fastened in the end cover 21, so that the double-side conductive member 122 is effectively prevented from loosening, the fastening connection between the substrate 12 and the lead 23 is ensured, and the double-side conductive member 122 is prevented from being in poor contact with the lead 23.
In order to ensure that the elastic sheet 22 can effectively clamp the double-sided conductive member 122, the elastic sheet 22 of the present invention also includes a first clamping portion 221 and a second clamping portion 222 which are symmetrically arranged, and a connecting portion 223 which connects the first clamping portion 221 and the second clamping portion 222, the first clamping portion 221 includes a first connecting section 2211, a first elastic section 2212 and a first clamping section 2213 which are connected in sequence, the second clamping portion 222 includes a second connecting section 2221, a second elastic section 2222 and a second clamping section 2223 which are connected in sequence, and the first clamping section 2213 and the second clamping section 2223 are respectively clamped on the curved structure of the double-sided conductive member 122.
Wherein, the shell fragment 22 centre gripping in embodiment 1 is in the upper and lower direction of base plate 12, and the shell fragment 22 centre gripping of this embodiment is in the left and right sides direction of base plate 12, because the position direction of centre gripping is different, and to the lamp area condition of buckling that corresponds, the electrically conductive effect of connection of this embodiment LED lamp area structure is better, and contact adaptability is better.
Similarly, the resilient tab 22 of the present invention is not only required to clamp the double-sided conductive member 122, but also required to be easily assembled and disassembled, and can be fastened inside the end cap 21, so that the distance between the first connecting section 2211 and the second connecting section 2221, the distance between the first elastic section 2212 and the second elastic section 2222, and the distance between the first clamping section 2213 and the second clamping section 2223 of the resilient tab 22 of the present invention need to be specifically limited to achieve the above functions at the same time.
Wherein, the distance between the first connecting section 2211 and the second connecting section 2221 is a, the distance between the first elastic section 2212 and the second elastic section 2222 is b, the distance between the first clamping section 2213 and the second clamping section 2223 is c, and c is less than b. Preferably, a < c < b.
Specifically, the distance c between the first clamping section 2213 and the second clamping section 2223 needs to be designed according to the width of the bending structure, but the distance b between the first elastic section 2212 and the second elastic section 2222 needs to be larger than the distance c between the first clamping section 2213 and the second clamping section 2223, so that the elastic sheet 22 can be clamped on the double-sided conductive member 122 and removed from the double-sided conductive member 122 quickly and conveniently when the end cover 21 is mounted and removed. Preferably, the distance a between the first connecting section 2211 and the second connecting section 2221 is smaller than the distance b between the first elastic section 2212 and the second elastic section 2222, so as to better ensure the elasticity of the elastic sheet 22 and ensure that the first clamping section 2213 and the second clamping section 2223 can clamp the bent structure of the double-sided conductive member 122.
Preferably, in order to further ensure the connection between the elastic sheet 22 and the double-sided conductive member 122 and the bottom conductive member 121, concave pits may be provided at the positions where the first holding section 2213 and the second holding section 2223 of the elastic sheet 22 contact the double-sided conductive member 122 and the bottom conductive member 121, and convex points are provided at the positions where the double-sided conductive member 122 and the bottom conductive member 121 contact the elastic sheet 22, and the convex points and the concave pits are matched, so as to better clamp the lamp strip and the end cap.
EXAMPLE III
In order to optimize the structure of the end cap in the first embodiment and the second embodiment and achieve the purpose that the end cap and the lamp strip are better in contact, the embodiment is further optimized. For simplicity, only the improvement of the scheme in the first embodiment is shown, and the same improvement can be applied to the scheme in the second embodiment.
Referring to fig. 9, the LED strip structure provided by the present invention includes a strip and an end cap assembly, where the strip includes a housing 11, a substrate 12 and an LED light source 13, and the end cap assembly includes an end cap 21, a resilient piece 22 and a wire 23.
Unlike embodiment 1, the endcap assembly of this embodiment further includes a spring 24 such that the spring 22 can move a small distance within the inner housing 212 of the endcap 21 or the spring 22 has some oscillating clearance. During this movement or oscillation, the spring plate 22 is always electrically connected to the wire 23. Such a design may allow the dome 22 to be better electrically connected to the light strip.
While the utility model has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the utility model is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (10)
1. An end cap assembly for a LED light strip structure comprising a light strip and an end cap assembly, the light strip comprising a housing and an electrically conductive member, the end cap assembly comprising:
an end cap sealingly connectable with the housing;
the elastic sheet is arranged inside the end cover and can be in conductive connection with the conductive piece;
the conducting wire penetrates through the end cover and is in conductive connection with the elastic sheet;
the number of the elastic pieces is two, the elastic pieces comprise a first clamping part and a second clamping part, and the first clamping part and the second clamping part are both in conductive connection with the conductive piece.
2. The end cap assembly of claim 1, wherein the resilient tab includes a connecting portion, the first clamping portion includes a first connecting section, a first elastic section, and a first clamping section that are sequentially connected, the second clamping portion includes a second connecting section, a second elastic section, and a second clamping section that are sequentially connected, and the connecting portion is connected to the first connecting section and the second connecting section.
3. The endcap assembly of claim 2 wherein the distance between said first and second resilient segments is less than the distance between said first and second clamping segments.
4. The endcap assembly of claim 1 wherein the endcap comprises an outer housing and an inner housing, the outer housing having a forward side end with a first open end into which the light strip is inserted; the inner shell is arranged at the rear side end corresponding to the first opening, wherein a first connecting section and a second connecting section inserted second opening end are arranged at the front side end of the inner shell, the inner shell and the rear side end corresponding to the second opening end are wire fixing ends, and one end of a wire is fixed at the wire fixing end.
5. The end cap assembly of claim 1, wherein the end cap assembly is further provided with a spring disposed between the resilient tab and the end cap.
6. The endcap assembly of claim 2 wherein said first and/or second clamping segments are provided with raised or recessed dimples thereon.
7. The lamp strip end cover assembly is characterized by comprising an end cover, an elastic sheet and a wire, wherein the end cover is used for supporting the elastic sheet, the elastic sheet comprises a first clamping part and a second clamping part and is arranged inside the end cover, and the wire penetrates through the end cover and is in conductive connection with the elastic sheet.
8. A LED lamp strip structure is characterized by comprising a lamp strip and an end cover assembly, wherein the lamp strip comprises a shell, a substrate provided with an LED light source and a conductive piece, and the end cover assembly is the end cover assembly in any one of claims 1 to 7.
9. The LED strip structure of claim 8, wherein the conductive members comprise a bottom conductive member disposed parallel to the substrate along the length of the strip and a double-sided conductive member disposed at the cut point, the double-sided conductive member and the bottom conductive member being conductively connected, the first clamping portion and the second clamping portion being conductively connected to the bottom conductive member and the double-sided conductive member, respectively, or both the first clamping portion and the second clamping portion being conductively connected to the double-sided conductive member.
10. The LED tape structure of claim 9, wherein the substrate is a flexible aluminum substrate, the bottom conductive member is a copper sheet, and an insulating layer is disposed between the bottom conductive members of the substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120217551.9U CN216131794U (en) | 2021-01-26 | 2021-01-26 | Lamp area end cover subassembly and LED lamp area structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120217551.9U CN216131794U (en) | 2021-01-26 | 2021-01-26 | Lamp area end cover subassembly and LED lamp area structure |
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| CN216131794U true CN216131794U (en) | 2022-03-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815242A (en) * | 2021-01-26 | 2021-05-18 | 佛山电器照明股份有限公司 | Lamp area end cover subassembly and LED lamp area structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815242A (en) * | 2021-01-26 | 2021-05-18 | 佛山电器照明股份有限公司 | Lamp area end cover subassembly and LED lamp area structure |
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