CN217684879U - Power connector of LED lamp strip - Google Patents
Power connector of LED lamp strip Download PDFInfo
- Publication number
- CN217684879U CN217684879U CN202221669112.2U CN202221669112U CN217684879U CN 217684879 U CN217684879 U CN 217684879U CN 202221669112 U CN202221669112 U CN 202221669112U CN 217684879 U CN217684879 U CN 217684879U
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- lamp
- cover
- power
- strip
- drain pan
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Abstract
The utility model discloses a power connection in LED lamp area, including the drain pan, drain pan one end is provided with the trough of lamp belt, and the drain pan other end is provided with a plurality of power wire casing, the electric conductor that corresponds with a plurality of power cord groove is installed to the drain pan bottom, the electric conductor includes lamp area link and power cord link, and lamp area link is located the trough of lamp belt, and the power cord link is located the power wire inslot, and the lamp area link is provided with the vertical spine in trough of lamp belt bottom, the power cord link is provided with the vertical V-arrangement draw-in groove in drain pan bottom opening up, and it has U-shaped face guard still to cover on the drain pan, and the face guard upside is provided with the lamp area layering, the lamp area layering is located the spine outside and crisscross each other with the spine.
Description
Technical Field
The utility model relates to an illumination lamps and lanterns specifically disclose a power connection in LED lamp area.
Background
Refer to fig. 6. The LED lamp strip comprises a sheath 01, a flexible circuit board 02 is wrapped in the sheath 01, LED lamp beads are mounted on the circuit board 02, and wiring terminals 03 in electrical contact with a power circuit of the circuit board 02 are arranged on two sides of the circuit board. When the existing LED strip is installed, the LED strip needs to be cut to a predetermined length, and then the power line 04 is welded to the connection terminal 03 to be electrically connected to an external power source. The problem that current LED lamp area installation exists includes: 1) Wiring terminals need to be manufactured on the circuit board in advance, the manufacturing cost of the circuit board is high, 2) power lines need to be welded on site during installation, and the lamp strip is difficult to install; 3) The LED lamp strip is subjected to longitudinal tension in the using process, the welding wire is easy to break, and the electric connection is unreliable.
SUMMERY OF THE UTILITY MODEL
In view of this, it is necessary to provide a power connector for LED strip, which has low manufacturing cost, simple installation and reliable electrical connection.
For solving the prior art problem, the utility model discloses a power connection in LED lamp area, including the drain pan, drain pan one end is provided with the trough of lamp belt, and the drain pan other end is provided with a plurality of power wire casing, the electric conductor that corresponds with a plurality of power wire casing is installed to the drain pan bottom, the electric conductor includes lamp area link and power cord link, and the lamp area link is located the trough of lamp belt, and the power cord link is located the power wire casing, and the lamp area link is provided with the vertical spine in trough of lamp belt bottom, the power cord link is provided with the vertical V-arrangement draw-in groove that is in drain pan bottom opening up, and it has U-shaped face cover still to cover on the drain pan, and the face guard upside is provided with the lamp area layering, the lamp area layering is located the spine outside and interlocks each other with the spine.
As a further improvement of the utility model: the mask comprises a middle cover, a power line cover and a lamp belt cover, the middle cover is flexibly connected with the power line cover and the lamp belt cover, and the lamp belt pressing strip is arranged on the upper side of the lamp belt cover; first buckles are arranged on two sides of the middle of the bottom shell, clamping holes matched with the first buckles are arranged on two sides of the middle cover, and the middle cover is fixed in the middle of the bottom shell through the first buckles and the first clamping holes; second buckles are arranged on two sides of the lamp belt groove, the lamp belt cover is located at one end of the lamp belt groove, and second clamping holes matched with the second buckles are arranged on two sides of the lamp belt cover; the power supply line slot is located both sides and is provided with the third buckle, the power supply line cover is located power supply line slot one end, its both sides be provided with third buckle complex third card hole. The improved structure of the bottom shell comprises a bottom shell, and is characterized in that two sides of the middle of the bottom shell are respectively provided with a first limiting rib and a second limiting rib, the first limiting rib and the second limiting rib surround a limiting groove located on two outer sides of the bottom shell, a first buckle is arranged in the limiting groove, and the middle cover is installed in the limiting groove. The first limiting rib extends into the lamp belt groove. The lamp strip connecting end is provided with two spikes which are longitudinally arranged along the electric conductor, and lamp strip pressing strips are arranged on the upper side of the lamp strip cover corresponding to the inner side and the outer side of the two spikes and between the two spikes. The lamp strip pressing plate is arranged on the end face of the lamp strip cover and is matched with the shape of the lamp strip, the power line pressing strip is arranged on the upper side of the power line cover, and the power line pressing plate is arranged on the end face of the power line cover and is matched with the shape of the power line. The V-shaped clamping groove is provided with a yielding groove extending along the vertical direction at the bottom. The mask is made of a transparent material. The spine abuts against the inner side of the lamp belt pressing strip.
The beneficial effects of the utility model are that: the utility model discloses owing to be provided with lamp trough of belt and power wire casing on the drain pan, be provided with the electric conductor in lamp trough of belt bottom, the lamp area link of electric conductor is provided with the spine that is vertical in lamp trough of belt bottom, and the drain pan coats and is covered with the face guard, and the face guard upside is provided with and lies in the spine inboard, and rather than the crisscross lamp area layering, the skin that the spine can pierce through LED lamp area is connected with the circuit board electricity, and with lamp area layering crisscross block, when LED lamp area receives vertical pulling force, is difficult to deviate from in the lamp trough, even LED lamp area produces a small amount of vertical displacements relative electric conductor, does not influence the electrical contact yet, has the advantage that the electricity is reliable, does not need to make the connection bump in advance on the circuit board simultaneously, also can reduce the manufacturing cost of LED lamp area; the power line connecting end of the electric conductor is provided with a V-shaped clamping groove which is vertical to the bottom of the bottom shell, the V-shaped clamping groove can cut the outer skin of the power line to be electrically connected with the V-shaped clamping groove, the power line can be fixed by matching the face cover with the bottom shell, a welding wire and a wire stripping tool are not needed, the installation can be carried out by hands, and the electric conductor has the advantage of simplicity in installation.
Drawings
Fig. 1 is an assembly schematic diagram of the bottom case and the face mask of the power connection terminal of the present invention.
Fig. 2 is a schematic structural view of the power connection terminal of the present invention.
Fig. 3 is the utility model discloses one of the assembly schematic diagram of power connecting terminal and power cord and LED lamp area.
Fig. 4 is the second assembly schematic diagram of the power connection terminal, the power line and the LED lamp strip of the present invention.
Fig. 5 isbase:Sub>A schematic structural view ofbase:Sub>A sectionbase:Sub>A-base:Sub>A in fig. 4.
Fig. 6 is a schematic diagram of a power connection structure of a conventional LED strip.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
Refer to fig. 1. The utility model provides a power connection in LED lamp area, includes drain pan 1, and drain pan 1 one end is provided with trough of lamp belt 11, and the drain pan 1 other end is provided with a plurality of power wire casing 12. The number of the power supply wire grooves 12 is at least two, and when the LED lamp strip is provided with a plurality of loops or a plurality of control circuits, the number of the power supply wire grooves 12 can be more than three. The bottom of the bottom shell 1 is further provided with a conductive body 2 corresponding to the power line slot 12, the conductive body 2 comprises a lamp belt connecting end and a power line connecting end, the lamp belt connecting end is located in the lamp line slot 11, and the power line connecting end is located in the power line slot 12. The electric conductors 2 correspond to the power supply line slots 12, and the number of the electric conductors 2 is the same as that of the power supply line slots 12, and the arrangement position of the electric conductors is opposite to that of the power supply line slots 12. The lamp strip connecting end of the conductive body 2 is provided with two spines 21 which are vertically arranged at the bottom of the lamp strip groove 11 along the longitudinal direction of the conductive body 2, the power line connecting end of the conductive body is provided with a V-shaped clamping groove 22 which is vertically arranged at the bottom of the bottom shell 1 and has an upward opening, and the bottom of the V-shaped clamping groove 22 is provided with a yielding groove 23 which extends along the vertical direction. The two sides of the middle of the bottom shell 1 are respectively provided with a first limiting rib 131 and a second limiting rib 132, the first limiting rib 131 and the second limiting rib 132 surround to form a limiting groove 13 located on two outer sides of the bottom shell 1, and the first limiting rib 131 extends into the lamp groove 11. The both sides of drain pan 1 in the spacing groove 13 are provided with first buckle 1a, and race 11 both sides are provided with second buckle 1b, and power wire casing 12 both sides are provided with third buckle 1c.
Refer to fig. 1 and 2. The bottom case 1 is covered with a face mask 3 made of a transparent material. The face mask 3 is generally U-shaped and includes a central cover 30 and a lamp cover 31 and a power cord cover 32 at both ends of the central cover 30. The two sides of the middle cover 30 are provided with first clamping holes 3a matched with the first buckles 1a, the middle cover 30 is clamped in the limiting grooves 13 on the two sides of the middle of the bottom shell 1, and the middle cover is fastened and fixed in the middle of the bottom shell 1 through the first buckles 1a and the first clamping holes 3 a. The lamp strip cover 31 is positioned at one end of the lamp strip groove 11, lamp strip pressing strips 311 are respectively arranged on the upper side of the lamp strip cover corresponding to the outer side and the inner side of the two spikes 21 and between the two spikes 21, and the lamp strip pressing strips 311 and the spikes 21 are staggered with each other; the two sides of the lamp strip cover 31 are provided with second clamping holes 3b matched with the second buckles 1b, and the end face of the lamp strip cover is provided with a lamp strip pressing plate 312 adapting to the appearance of the LED lamp strip. The power cord cover 32 is located at one end of the power cord slot 12, the two sides of the power cord cover are provided with third clamping holes 3c matched with the third buckles 1c, the upper side of the power cord cover is provided with a power cord pressing bar 321, and the end surface of the power cord cover is provided with a power cord pressing plate 322 matched with the shape of the power cord. The middle cover 30, the lamp strip cover 31 and the power line cover 32 are preferably integrally formed by injection molding, but are flexibly connected with each other, and specifically, the middle cover, the lamp strip cover 31 and the power line cover 32 can be connected with each other through a connecting part which is relatively thin and has toughness. Therefore, the middle cover 30 can be installed in advance in the limiting groove 13 fixedly, when a lamp belt and a power line are not installed, the lamp belt cover 31 is not buckled with the lamp belt groove 11, the power line cover 32 is not buckled with the power line groove 12, and the middle cover 30 and the middle cover are in a turnover state relatively so as to facilitate installation of the LED lamp belt and the power line. Of course, the middle cover 30, the lamp strip cover 31 and the power line cover 32 may also be a rigid integrated structure, and after the LED lamp strip and the power line are mounted, they are simultaneously fastened to the bottom case 1. The middle cover 30, the lamp strip cover 31 and the power line cover 32 can also be fixed on the bottom case 1 through screws.
Refer to fig. 3 to 5. Be suitable for the utility model discloses LED lamp area includes ultra-thin LED lamp area or bare board LED lamp area, and bare board LED lamp area only has circuit board and LED lamp pearl, does not have the crust. The use method of the present invention is described below by taking an ultra-thin LED strip as an example. The LED strip 4 comprises a sheath 41, a circuit board 42 is wrapped in the sheath, and an LED lamp bead 43 is mounted on the circuit board 42. Firstly, placing the LED lamp strip 4 into the lamp strip groove 11, wherein the end surface of the LED lamp strip 4 abuts against the first limiting rib 131 for positioning, the bottom of the LED lamp strip 4 faces downwards, and two power circuits on a circuit board 42 of the LED lamp strip are respectively aligned with the spines 21 on the two electric conductors 2; then, the lamp strip cover 31 is fastened on the bottom case 1, the lamp strip pressing strip 311 on the upper side of the lamp strip cover 31 presses on the LED lamp strip 4, and the spine 21 penetrates from the bottom of the LED lamp strip 4 to the top thereof and is electrically connected with the power circuit on the circuit board 42 thereof; then the power line 5 is placed on the power line slot 12, and the inner end of the power line 5 is placed on the V-shaped clamping groove 22 at the power line connecting end of the conductor 2; then, the power cord cover 32 is fastened to the bottom case 1, the power cord pressing bar 321 inside the power cord cover 32 presses on the power cord 5, the V-shaped slot 22 cuts the outer skin of the power cord 5, and the conductor 51 inside the power cord 5 enters the receding slot 23 to be clamped and fixed, so as to form a good electrical contact with the conductor 2.
The spine 21 preferably abuts against the inner side of the strip pressing strip 311 on the outer side of the spine, so that the LED strip is less prone to falling out of the strip groove 10; the spikes 21 are preferably two or more so that the electrical connection with the circuit board is more reliable; the lamp strip pressing strips are arranged on the inner side and the outer side of each sharp point, the sharp points 21 can pierce the LED lamp strip 4 more easily, and the LED lamp strip is more convenient to install. The face mask 3 is preferably made of a transparent material, so that the LED lamp beads 43 in the face mask 3 can be made to be transparent, and whether the LED lamp strip 4 is pierced by the spikes 21 can also be observed.
The utility model discloses because be provided with lamp trough and power wire casing on the drain pan, be provided with the electric conductor in lamp trough bottom, the lamp area link of electric conductor is provided with the spine vertical in lamp trough bottom, and the drain pan coats and is covered with the face guard, and the face guard upside is provided with and lies in the spine inboard, and rather than the crisscross lamp area layering, the sheath that the spine can impale LED lamp area is connected with the circuit board electricity to with lamp area layering crisscross block, when LED lamp area receives vertical pulling force, be difficult to deviate from in the lamp trough, even LED lamp area produces a small amount of vertical displacements relative electric conductor, do not influence the electrical contact yet, have the advantage that the electrical connection is reliable, need not make the connection bump in advance on the circuit board simultaneously, also can reduce the manufacturing cost of LED lamp area; the power line connecting end of the electric conductor is provided with a V-shaped clamping groove which is vertical to the bottom of the bottom shell, the V-shaped clamping groove can cut the outer skin of the power line to be electrically connected with the power line, the power line can be fixed by matching the face cover with the bottom shell, a welding wire and a wire stripping tool are not needed, the installation can be carried out by hands, and the electric conductor has the advantage of simplicity in installation.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. The utility model provides a power connection in LED lamp area which characterized in that: including the drain pan, drain pan one end is provided with the trough of lamp belt, and the drain pan other end is provided with a plurality of power wire casing, the electric conductor that corresponds with a plurality of power wire casings is installed to the drain pan bottom, the electric conductor includes lamp area link and power cord link, and the lamp area link is located the trough of lamp belt, and the power cord link is located the power wire casing, and the lamp area link is provided with the vertical spine in the trough of lamp belt bottom, the power cord link is provided with the vertical V-arrangement draw-in groove that is in drain pan bottom opening up, still covers on the drain pan to have U-shaped face guard, and the face guard upside is provided with the lamp area layering, the lamp area layering is located the spine outside and interlocks each other with the spine.
2. A power connection for a LED strip as claimed in claim 1, wherein: the mask comprises a middle cover, a power line cover and a lamp belt cover, the middle cover is flexibly connected with the power line cover and the lamp belt cover, and the lamp belt pressing strip is arranged on the upper side of the lamp belt cover; first buckles are arranged on two sides of the middle of the bottom shell, clamping holes matched with the first buckles are arranged on two sides of the middle cover, and the middle cover is fixed in the middle of the bottom shell through the first buckles and the first clamping holes; second buckles are arranged on two sides of the lamp belt groove, the lamp belt cover is located at one end of the lamp belt groove, and second clamping holes matched with the second buckles are arranged on two sides of the lamp belt cover; the power wire casing is located both sides and is provided with the third buckle, power wire cover is located power wire casing one end, its both sides be provided with third buckle complex third card hole.
3. A power connection for a LED strip as claimed in claim 2, wherein: the improved structure of the bottom shell comprises a bottom shell, and is characterized in that two sides of the middle of the bottom shell are respectively provided with a first limiting rib and a second limiting rib, the first limiting rib and the second limiting rib surround a limiting groove located on two outer sides of the bottom shell, a first buckle is arranged in the limiting groove, and the middle cover is installed in the limiting groove.
4. A power connection for a LED strip as claimed in claim 3, wherein: the first limiting rib extends into the lamp belt groove.
5. A power connection for a LED strip as claimed in claim 2, wherein: the lamp strip connecting end is provided with two spikes which are longitudinally arranged along the electric conductor, and lamp strip pressing strips are arranged on the upper side of the lamp strip cover corresponding to the inner side and the outer side of the two spikes and between the two spikes.
6. A power connection for a LED strip as claimed in claim 2, wherein: the lamp strip pressing plate is arranged on the end face of the lamp strip cover and is matched with the shape of the lamp strip, the power line pressing strip is arranged on the upper side of the power line cover, and the power line pressing plate is arranged on the end face of the power line cover and is matched with the shape of the power line.
7. A power connection for a LED strip as claimed in claim 1, wherein: the V-shaped clamping groove is provided with a yielding groove extending along the vertical direction at the bottom.
8. A power connection for a LED strip as claimed in claim 1, wherein: the mask is made of a transparent material.
9. A power connection for a LED strip as claimed in claim 1, wherein: the spine abuts against the inner side of the lamp belt pressing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221669112.2U CN217684879U (en) | 2022-06-29 | 2022-06-29 | Power connector of LED lamp strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221669112.2U CN217684879U (en) | 2022-06-29 | 2022-06-29 | Power connector of LED lamp strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217684879U true CN217684879U (en) | 2022-10-28 |
Family
ID=83714367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221669112.2U Active CN217684879U (en) | 2022-06-29 | 2022-06-29 | Power connector of LED lamp strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217684879U (en) |
-
2022
- 2022-06-29 CN CN202221669112.2U patent/CN217684879U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |