CN218328052U - Power connector of LED wire slot lamp - Google Patents
Power connector of LED wire slot lamp Download PDFInfo
- Publication number
- CN218328052U CN218328052U CN202221813569.6U CN202221813569U CN218328052U CN 218328052 U CN218328052 U CN 218328052U CN 202221813569 U CN202221813569 U CN 202221813569U CN 218328052 U CN218328052 U CN 218328052U
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- lamp
- power connector
- electric shock
- led
- strip
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- 238000009434 installation Methods 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 239000011324 bead Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
The utility model discloses a power connection of LED wire casing lamp, including the body, the body bottom is provided with two at least elasticity electric shock devices, body one end be provided with the binding post that elasticity electric shock device corresponds, the body both sides are provided with the draw-in groove that is located top or middle part. The utility model is provided with at least two elastic electric shock devices at the bottom of the body, one end of the body is provided with the wiring terminal corresponding to the elastic electric shock devices, the power supply connector can be clamped into the lamp groove from the light outlet of the lamp groove to be electrically contacted with the circuit board, and the installation of the power supply connector is convenient; meanwhile, the circuit board can be attached to the bottom wall of the lamp groove, and heat dissipation is good.
Description
Technical Field
The utility model relates to a LED lamps and lanterns specifically disclose a power connector of LED wire casing lamp.
Background
The LED trunking lamp comprises a light trough and an LED lamp strip installed in the light trough, and the LED lamp strip comprises a circuit board and an LED lamp strip welded on the circuit board. The welding head-free structure of the existing LED wire slot lamp is disclosed in the patent number: 202020744147.2, patent name: the patent that a soldered connection is exempted from in LED lamp area, is including connecting the body, connects to be provided with the mounting groove in installation LED lamp area on the body, is provided with the conductive contact who is connected with LED lamp area electricity in the mounting groove, is provided with the fixed lid of detachable on the mounting groove, and LED lamp area inserts in the mounting groove rather than the conductive contact electricity is connected, fixed lid is fixed with LED lamp area with the body lock. When a welding head is not needed to be installed, the LED lamp strip needs to be inserted from the end part of the LED lamp strip in a lamp trough with a narrow space, and the assembly is very inconvenient; in addition, the LED lamp strip is supported from the bottom of the lamp trough by the welding-free head and is in a suspended state in the lamp trough, the LED lamp strip is not directly attached to the bottom of the lamp trough, heat generated by the LED lamp strip cannot be directly conducted to the lamp trough, and the heat dissipation effect is poor.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a power connector of an LED slot lamp, which is convenient to install and has a good heat dissipation effect, for solving the problems in the prior art.
In order to solve the prior art problem, the utility model discloses a power connector of LED wire casing lamp, including the body, the body bottom is provided with two at least elasticity electric shock devices, body one end be provided with the binding post that elasticity electric shock device corresponds, the body both sides are provided with the draw-in groove that is located top or middle part.
As the utility model discloses further improve: the body bottom is provided with the groove of stepping down, elasticity electrocute device sets up in the groove of stepping down. The elastic electric shock device is an elastic sheet. The wiring terminal is a contact pin. The wiring terminal is a wiring hole, the top of the body is provided with a threaded hole communicated with the wiring hole, and a screw is arranged in the threaded hole.
The beneficial effects of the utility model are that: the utility model is provided with at least two elastic electric shock devices at the bottom of the body, one end of the body is provided with the wiring terminal corresponding to the elastic electric shock devices, the power supply connector can be clamped into the lamp groove from the light outlet of the lamp groove to be electrically contacted with the circuit board, and the installation of the power supply connector is convenient; meanwhile, the circuit board can be attached to the bottom wall of the lamp groove, and heat dissipation is good.
Drawings
Fig. 1 is one of the assembly structure diagrams of the present invention.
Fig. 2 is a second schematic view of the assembly structure of the present invention.
Fig. 3 is a schematic structural diagram of the assembled electric vehicle.
FIG. 4 isbase:Sub>A schematic view of the step A-A of FIG. 3.
Fig. 5 is a schematic structural view of the power connector of the present invention.
Fig. 6 is the structure schematic diagram of the LED lamp strip of the present invention.
Fig. 7 is a schematic view of the assembly structure of the power connector and the wire of the present invention.
Detailed Description
For further understanding of the features and technical means, as well as the specific objects and functions of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. The above, lower, inner, outer, top and bottom positional relationships described in this application are only described by reference to the positions of the related components shown in the drawings of this application, and do not represent absolute limitations to the scope of the present invention.
Refer to fig. 1. A power supply connection structure of an LED slot lamp comprises a U-shaped lamp slot 1, an LED lamp strip 2 installed in the lamp slot 1, a power supply connector 3 electrically connected with the LED lamp strip 2, a light-diffusing plate 4 covering a light outlet of the lamp slot 1 and a power supply wire 5 electrically connected with the power supply connector 3.
Refer to fig. 4. U-shaped light trough 1 includes diapire 11 and the lateral wall 12 that is located diapire 11 both sides, lateral wall 12 inboard is close to light-emitting department and is provided with along first card strip 131 and the second card strip 132 that 1 length direction of light trough extends, first card strip 131, second card strip 122 and lateral wall 12 surround into opening towards the inboard mounting groove 13 of lateral wall 12, first card strip 131 is located the second card strip 132 outside.
Refer to fig. 6. The LED strip 2 includes a circuit board 21, a plurality of LED beads 22 soldered on the front surface of the circuit board 21, and at least two conductive strips 23 extending along the length direction of the circuit board 21. The conductive strips 23 are electrically connected with a power circuit in the circuit board 21 and protrude from the surface of the circuit board 21. When the LED lamp beads 22 are arranged in only one row, the LED lamp beads 22 are arranged along the center of the circuit board 21, and the conductive strips 23 are positioned on two sides of the LED lamp beads 22; when the LED lamp beads 22 have multiple columns, the LED lamp beads 22 and the conductive strips 23 are arranged at intervals. When the LED lamp strip 2 has only one loop, the two conductive strips 23 include positive and negative current conductive strips; when the LED strip has multiple loops, the conductive strips 23 may be three or more, and include positive and negative current conductive strips of the multiple loops; when a control signal is further included in the LED strip, the conductive strip 23 further includes a signal line conductive strip. The conductive strips 23 are spaced apart from the side of the circuit board 21 by a predetermined distance as spacers 24, which prevents the conductive strips 23 from making electrical contact with the troffer 1.
Refer to fig. 4 and 7. The power connector 3 comprises a body 31, the bottom of the body 31 is provided with a yielding groove 32, and at least two elastic electric shock devices 33 corresponding to the conductive strips 23 are arranged in the yielding groove 32; the clamping grooves 34 matched with the second clamping strips 132 are formed in the two sides of the body, and the clamping grooves 34 can be located at the top ends or the middle parts of the two sides of the body; the body 31 is provided at one end with a connection terminal electrically connected to the elastic contact device 33, and the connection terminal may be a pin 34 or a connection hole 35. The elastic electric contact device 33 may be a spring, a ball driven by the spring, or a spring plate as shown in fig. 5, and the present invention is preferably a spring plate, so that the structure is simpler. Elastic electric contact device 33 sets up in groove 32 of stepping down, can step down for LED lamp pearl on the circuit board on the one hand, and on the other hand can prevent elastic electric contact device 33 and light trough 1 electrical contact.
Refer to fig. 1. When the connection terminal of the power connector 3 is a contact pin 34, the power line 5 includes a plug 51, a wire 52 connected to the plug 51, and a butting portion 53 connected to the wire 52, and the butting portion 53 is provided with a plug hole 54 matching with the contact pin 35. When the LED lamp strip 2 of the present invention is a low voltage lamp strip, the power line 5 may further be provided with a driving power supply, so that the power line 5 and the power connector 3 are butted with each other by using the contact pin 35 and the jack 54, and the driving power supplies with different output powers and voltages can be conveniently replaced; when the LED lamp strip is a high voltage lamp strip and does not need a driving power supply, the butt-joint part 53 may be integrated with the power connector 3, and the elastic electrical contact device 33 on the power connector 3 is electrically connected to the plug 51 through the wire 53, so that the novel installation of the present invention is more convenient. Refer to fig. 7. When the wiring terminal of the power connector 3 is the wiring hole 36, the top of the body 31 is provided with a threaded hole 37 penetrating through the wiring hole 36, the threaded hole 37 is provided with a screw 38, the power line butting portion 53 can be provided with a pin matching with the wiring hole 36, or a wire 52 can be directly inserted into the wiring hole 36 and fixed by the screw 38, so as to electrically connect the LED strip to the control switch.
Refer to fig. 1 to 4. The utility model discloses an installation mode is: firstly, the circuit board 21 is installed in the lamp slot 1 with the right side facing upwards, and the circuit board 21 can be fixed on the bottom wall 11 of the lamp slot through an adhesive or a screw or a clamping mode; then, the power connector 3 is connected with the power wire 5 or the lead 52, then the bottom of the power connector 3 is downward, the power connector is pressed into the light trough 1 from the light outlet of the light trough 1, the edge of the abdicating groove 32 at the bottom of the power connector 3 is pressed on the isolation part 24 of the circuit board 21, the elastic electric shock device 33 is electrically contacted with the conductive strips 23 on the circuit board 21, the second clamping strip 132 is clamped into the clamping grooves 34 at the two sides of the power connector 3, and the power connector 3 is fixed in the light trough 1; and finally the light-diffusing plate 4 is snapped into the mounting grooves 13 of the two side walls.
The second clamping strip 132 is a clamping strip for forming the lower side of the mounting groove 13 and clamping the power connector 3, so that the structure of the lamp slot 1 is simpler. Of course, a clamping strip for clamping the power connector 3 can be separately arranged on the side wall 12 of the lamp groove. The power connector 3 can directly abut against the lower side of the second clamping strip 132 by using the top of the body 31, and a clamping groove 34 matched with the second clamping strip 132 can be arranged at the top or the middle part of two sides of the body, so that the matching precision of the second clamping strip 132 and the power connector 3 body can be controlled more easily.
The utility model has the advantages that the elastic electric shock device is arranged at the bottom of the power supply connector, the conductive strip is arranged on the front side of the circuit board of the LED lamp strip, the clamping strip for clamping the power supply connector is arranged on the side wall of the lamp groove, the power supply connector can be clamped into the lamp groove from the light outlet of the lamp groove to be electrically contacted with the circuit board, the installation of the power supply connector is convenient, and the power supply connector is not limited by the end position of the lamp groove; meanwhile, the circuit board can be attached to the bottom wall of the lamp groove, and heat dissipation is good.
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 concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. The utility model provides a power connector of LED wire casing lamp which characterized in that: the electric shock device comprises a body, wherein at least two elastic electric shock devices are arranged at the bottom of the body, one end of the body is provided with a wiring terminal corresponding to the elastic electric shock devices, and clamping grooves located at the top or the middle are formed in the two sides of the body.
2. The power connector of the LED slot lamp as claimed in claim 1, wherein: the bottom of the body is provided with a yielding groove, and the elastic electric shock device is arranged in the yielding groove.
3. The power connector of the LED slot lamp as claimed in claim 1, wherein: the elastic electric shock device is an elastic sheet.
4. The power connector of the LED slot lamp as claimed in claim 1, wherein: the wiring terminal is a contact pin.
5. The power connector of the LED slot lamp as claimed in claim 1, wherein: the wiring terminal is a wiring hole.
6. The power connector of the LED slot lamp as claimed in claim 5, wherein: the top of the body is provided with a threaded hole communicated with the wiring hole, and a screw is arranged in the threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221813569.6U CN218328052U (en) | 2022-07-13 | 2022-07-13 | Power connector of LED wire slot lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221813569.6U CN218328052U (en) | 2022-07-13 | 2022-07-13 | Power connector of LED wire slot lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218328052U true CN218328052U (en) | 2023-01-17 |
Family
ID=84869578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221813569.6U Active CN218328052U (en) | 2022-07-13 | 2022-07-13 | Power connector of LED wire slot lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218328052U (en) |
-
2022
- 2022-07-13 CN CN202221813569.6U patent/CN218328052U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528478 one of the second floor, one of the third floor and one of the fourth floor of Building 1, No. 10, Yongxing North Road, Henglan Town, Zhongshan City, Guangdong Province Patentee after: Guangdong Hongmu Lighting Technology Co.,Ltd. Country or region after: China Address before: 528478 one of the second floor, one of the third floor and one of the fourth floor of Building 1, No. 10, Yongxing North Road, Henglan Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN HOME LIGHTING Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |