CN212805322U - Hard lamp strip structure of lamp strip connecting piece and scalable bonding wire-free LED - Google Patents

Abstract

The utility model relates to a hard lamp strip structure of bonding wire LED is exempted from to lamp strip connecting piece and scalable, wherein lamp strip connecting piece includes: the shell is provided with an open slot; the plug is formed at the bottom of the shell, which is back to the opening direction of the open slot; the conductive elastic sheet is formed in the open slot, one end of the conductive elastic sheet is in conductive connection with the plug, and the other end of the conductive elastic sheet is provided with an arc-shaped bent contact; and the fixed reverse buckle is formed on the side wall of the open slot and extends towards the opening direction of the open slot. The telescopic hard lamp strip structure of bonding wire LED of exempting from includes lamp strip connecting piece and hard lamp strip, lamp strip connecting piece cover is established the tip of hard lamp strip, the tip of hard lamp strip be equipped with conducting elastic piece conductive contact's touch piece and with fixed back-off matched with draw-in groove, touch the touch piece with the draw-in groove is followed the length direction of hard lamp strip extends to set up and makes the scalable swing joint of lamp strip connecting piece hard lamp strip.

Description

Hard lamp strip structure of lamp strip connecting piece and scalable bonding wire-free LED

Technical Field

The utility model relates to a LED lamp technical field especially relates to a lamp strip connecting piece and scalable hard lamp strip structure of bonding wire LED of exempting from.

Background

The existing LED hard lamp strip is generally in conductive connection by adopting a welding wire, the connection mode is complex to operate, and the lamp strip is not long enough or too long due to lamp box errors easily caused by customers in the process of installing the hard lamp strip, so that the installation is inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a stable and smooth light bar connector and a retractable hard wire-free LED light bar structure.

In order to solve the technical problem, the utility model discloses a technical scheme be: a light bar connector, comprising: the shell is provided with an open slot; the plug is formed at the bottom of the shell, which is back to the opening direction of the open slot; the conductive elastic sheet is formed in the open slot, one end of the conductive elastic sheet is in conductive connection with the plug, and the other end of the conductive elastic sheet is provided with an arc-shaped bent contact; and the fixed reverse buckle is formed on the side wall of the open slot and extends towards the opening direction of the open slot.

Furthermore, the shell is provided with a connecting convex plate extending outwards along the bottom of the opening groove opposite to the opening direction.

Furthermore, the connecting convex plate is provided with a fixing hole, and the fixing hole is arranged on the left side and the right side of the plug.

Furthermore, the number of the plugs and the number of the conductive elastic pieces are two, the number of the fixed reverse buckles is two, and the two elastic pieces and the two fixed reverse buckles are arranged in a crossed mode.

Furthermore, the plug and the conductive elastic sheet are integrally formed, and the part formed in the shell is provided with lugs extending towards two sides.

The utility model also provides a scalable hard lamp strip structure of bonding wire LED of exempting from, including foretell lamp strip connecting piece and hard lamp strip, lamp strip connecting piece cover is established the tip of hard lamp strip, the tip of hard lamp strip be equipped with conductive elastic piece conductive contact's touch piece and with fixed back-off matched with draw-in groove, touch the touch piece with the draw-in groove is followed the length direction of hard lamp strip extends to set up and makes the scalable swing joint of lamp strip connecting piece hard lamp strip.

Furthermore, the plug connector further comprises a connecting strip, wherein a slot matched with the plug is formed in the connecting strip, and a conducting strip in conductive contact with the plug is formed in the slot.

Furthermore, the light bar connecting piece is fixed in the slot through a fixing hole by a fixing screw.

Furthermore, the plurality of hard lamp strips are inserted on the connecting strips through the lamp strip connecting pieces to form a lamp array.

Furthermore, the conducting strip is configured in the slot in a U shape.

The beneficial effects of the utility model reside in that: the lamp strip connecting piece can be directly sleeved at the end part of the hard lamp strip through the open slot, and the length of the whole hard lamp strip and the lamp strip connecting piece can be adjusted within a certain range through a contact type connecting mode of the conductive elastic piece, so that the lamp strip connecting piece is convenient to adapt to a lamp box; the setting can fix the back-off, can prevent that lamp strip connecting piece and hard lamp strip from breaking away from, guarantees conductive contact's stability.

Drawings

Fig. 1 is a schematic structural view of a light bar connector according to an embodiment of the present invention;

fig. 2 is a schematic structural view of another direction of a light bar connector according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a light bar connector according to another aspect of the present invention;

fig. 4 is a schematic structural view of a retractable bonding-wire-free LED hard light bar structure according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a hard light bar of a retractable bonding-wire-free LED hard light bar structure according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a hard light bar and a conductive elastic sheet of a retractable bonding-wire-free LED hard light bar structure according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a connection strip of a retractable bonding-wire-free LED hard light bar structure according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a conductive sheet of a retractable bonding-wire-free LED hard light bar structure according to an embodiment of the present invention.

Description of reference numerals:

100. a light bar connector; 110. a housing; 111. an open slot; 120. fixing the reverse buckle;

130. connecting the convex plate; 131. a fixing hole; 141. a plug; 142. a conductive spring plate;

143. bending the contact in an arc shape; 144. a lug; 200. a hard light bar; 210. a groove; 211. a contact strip;

220. a card slot; 230. LED lamp beads; 300. a connecting strip; 310. a slot; 320 conducting strip.

Detailed Description

In order to make the utility model discloses an aim at, technical scheme and advantage understand more clearly, it is following to combine drawing and embodiment, right the utility model relates to a lamp strip connecting piece and scalable hard lamp strip structure of bonding wire LED of exempting from carry out further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, a light bar connector 100 includes: a housing 110, the housing 110 having an opening groove 111; a plug 141 formed on the bottom of the case 110 facing away from the opening direction of the open groove 111; the conductive elastic sheet 142 is formed in the open slot 111, one end of the conductive elastic sheet is in conductive connection with the plug 141, and the other end of the conductive elastic sheet is provided with an arc-shaped bent contact 143; and a fixing reverse buckle 120 formed on the side wall of the open slot 111 and extending towards the opening direction of the open slot 111.

The light bar connecting piece 100 can be directly sleeved at the end part of the hard light bar 200 through the open slot 111, and the length of the whole hard light bar 200 and the light bar connecting piece 100 can be adjusted within a certain range through the contact type connection mode of the conductive elastic piece 142, so that the light bar connecting piece is convenient to adapt to a light box; the reverse buckle 120 can be fixed in the setting, can prevent that lamp strip connecting piece 100 from breaking away from with hard lamp strip 200, guarantees conductive contact's stability. The arc-shaped bent contact 143 can ensure the stability of the conductive contact, and generally, the arc-shaped bent contact 143 protrudes inward, that is, the arc-shaped bent contacts 143 on both sides are relatively protruded, so as to conveniently clamp the contact piece 211 of the hard light bar 200.

Referring to fig. 1-3, the housing 110 has a connection protrusion 130 extending outwardly along the bottom of the opening groove 111 facing away from the opening direction.

Referring to fig. 1-2, the connection protruding plate 130 is provided with fixing holes 131, and the fixing holes 131 are disposed on the left and right sides of the plug 141. The fixing hole 131 is provided to ensure stability.

Referring to fig. 1 to 3, two plugs 141 and two conductive elastic pieces 142 are provided, two fixing reverse buckles 120 are provided, and the two elastic pieces and the two fixing reverse buckles 120 are arranged in a crossing manner. The stability of conductive contact can be guaranteed, the stability of connection can also be guaranteed, forward and backward insertion can be achieved, and connection is convenient and simple.

Specifically, the plug 141 and the conductive elastic piece 142 are integrally formed, and a portion formed in the housing 110 has a lug 144 extending to both sides. The plug 141 and the conductive elastic sheet 142 are integrally formed, so that the conductive stability can be ensured, and the arrangement of the lug 144 can prevent the plug 141 and the shell 110 from falling off.

Referring to fig. 1-8, the present invention further provides a flexible welding-wire-free LED hard light bar 200 structure, including the light bar connector 100 and the hard light bar 200, the light bar connector 100 is sleeved on the end of the hard light bar 200, the end of the hard light bar 200 is provided with a contact piece 211 in conductive contact with the conductive elastic piece 142 and a slot 220 matched with the fixed reverse buckle 120, and the contact piece 211 and the slot 220 extend along the length direction of the hard light bar 200 to enable the light bar connector 100 to be flexibly connected to the hard light bar 200. Through the contact type conduction of the conductive elastic sheet 142 and the contact sheet 211, the light bar connecting piece 100 and the hard light bar 200 can be telescopically adjusted within the length stroke range of the contact sheet 211, so that the light bar connecting piece is conveniently adaptive to a light box, and the assembly requirement is reduced; the lamp strip connecting piece 100 and the hard lamp strip 200 can be prevented from falling off through the matching of the fixed reverse buckle 120 and the clamping groove 220, the stability of conductive contact is ensured, and generally, the length of the contact sheet 211 is larger than or equal to that of the clamping groove 220.

Specifically, the end of the hard light bar 200 is provided with a groove 210, the contact piece 211 is embedded in the groove 210, and the height of the contact piece 211 is lower than that of the groove 210. The arrangement of the groove 210 can ensure the contact stability of the arc-shaped bent contact 143 and the contact strip 211, and avoid the arc-shaped bent contact 143 from deviating from the contact strip 211. The contact sheet 211 can be understood to be electrically connected with the LED lamp beads 230 in the hard light bar 200, so as to provide electric energy for the LED lamp beads 230.

Referring to fig. 4 and fig. 7-8, the connector strip 300 further includes a slot 310 disposed in the connector strip 300 and adapted to the plug 141, and a conductive sheet 320 disposed in the slot 310 and in conductive contact with the plug 141. It will be appreciated that the conductive sheet 320 is connected to a power supply.

Referring to fig. 1-4, a fixing screw fixes light bar connector 100 in slot 310 through fixing hole 131. Fix lamp strip connecting piece 100 and connecting strip 300 through the set screw, avoid breaking away from, guarantee the stability of power supply. Generally, the fixing screw is a self-tapping screw.

Referring to fig. 4, a plurality of hard light bars 200 are inserted on a connecting bar 300 through a light bar connecting member 100 to form a light array. Simply, lamp strip connecting piece 100 is all equipped with at hard lamp strip 200's both ends, and a connecting strip 300 is connected respectively to lamp strip connecting piece 100 of each.

Referring to fig. 7 and 8, the conductive sheet 320 is disposed in the slot 310 in a U shape. The stability of the contact of the plug 141 is ensured.

It will be appreciated that the contact pads 211, the plugs 141, the conductive domes 142, the contact pads 211 and the conductive pads 320 are made of a conductive metal, preferably copper. Housing 110 of light bar connector 100 is typically made of plastic or plastic, and fastening clip 120 and connecting flange 130 are typically integrally formed with housing 110.

To sum up, the light bar connecting piece and the telescopic bonding wire-free LED hard light bar structure provided by the utility model can directly sleeve the light bar connecting piece on the end part of the hard light bar through the open slot, and can adjust the length of the whole hard light bar and the light bar connecting piece within a certain range through the contact type connection mode of the conductive elastic piece, thereby being convenient to adapt to the light box; the setting can fix the back-off, can prevent that lamp strip connecting piece and hard lamp strip from breaking away from, guarantees conductive contact's stability.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.

Claims (10)

1. A light bar connector, comprising:

the shell is provided with an open slot;

the plug is formed at the bottom of the shell, which is back to the opening direction of the open slot;

the conductive elastic sheet is formed in the open slot, one end of the conductive elastic sheet is in conductive connection with the plug, and the other end of the conductive elastic sheet is provided with an arc-shaped bent contact;

and the fixed reverse buckle is formed on the side wall of the open slot and extends towards the opening direction of the open slot.

2. The connector of claim 1, wherein the housing has a connection protrusion extending outwardly from a bottom of the opening slot facing away from the opening.

3. The light bar connector of claim 2, wherein the connecting protrusion is provided with fixing holes, and the fixing holes are disposed on the left and right sides of the plug.

4. The light bar connector of claim 1, wherein the number of the plugs and the number of the conductive clips are two, the number of the fixing inversed buckles is two, and the two clips and the two fixing inversed buckles are arranged in a crossed manner.

5. The connector of claim 1, wherein the plug and the conductive clip are integrally formed, and the portion formed in the housing has lugs extending to both sides.

6. The utility model provides a scalable hard lamp strip structure of bonding wire free LED, its characterized in that includes lamp strip connecting piece and hard lamp strip of any of claims 1-5, lamp strip connecting piece cover is established the tip of hard lamp strip, the tip of hard lamp strip be equipped with conductive elastic piece conductive contact's touching piece and with fixed back-off matched with draw-in groove, touching the touching piece with the draw-in groove is followed the length direction extension of hard lamp strip sets up and makes the scalable swing joint of lamp strip connecting piece hard lamp strip.

7. The retractable wire-bonding-free LED hard light bar structure according to claim 6, further comprising a connecting bar, wherein a slot matched with the plug is formed in the connecting bar, and a conductive sheet in conductive contact with the plug is formed in the slot.

8. The retractable wire-free LED hard light bar structure of claim 7, wherein a fixing screw fixes the light bar connector in the slot through a fixing hole.

9. The retractable wire-free LED hard lamp bar structure according to claim 8, wherein a plurality of hard lamp bars are inserted on the connecting bars through the lamp bar connecting pieces to form a lamp array.

10. The retractable wire-bonding-free LED hard light bar structure of claim 7, wherein the conductive strips are U-shaped and disposed in the slots.

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