CN212776922U - High-voltage diffuse reflection lamp strip with protection - Google Patents
High-voltage diffuse reflection lamp strip with protection Download PDFInfo
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- CN212776922U CN212776922U CN202021955938.6U CN202021955938U CN212776922U CN 212776922 U CN212776922 U CN 212776922U CN 202021955938 U CN202021955938 U CN 202021955938U CN 212776922 U CN212776922 U CN 212776922U
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- voltage
- diffuse reflection
- protection
- lamp strip
- circuit board
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Abstract
The utility model provides a high-pressure diffuse reflection lamp strip of area protection, includes base plate, LED lamp pearl and lens, is equipped with the LED circuit on the base plate, and LED lamp pearl and lens all set up on the base plate, still include the circuit conversion equipment who is used for converting high tension current into low tension current, and circuit conversion equipment provides the power for LED lamp pearl, and circuit conversion equipment can dismantle with the base plate and be connected. The high-voltage diffuse reflection lamp strip provided by the utility model does not need to be additionally connected with electrical elements such as a power adapter during installation, and can be directly connected with commercial power; the installation process is simplified, the installation efficiency is improved, and the device is simple to use, safe and convenient.
Description
Technical Field
The utility model relates to a LED lamp strip technical field, concretely relates to high-pressure diffuse reflection lamp strip of area protection.
Background
The LED light bar is a light-emitting product formed by assembling LEDs on a strip-shaped FPC (flexible printed circuit) or PCB (hard printed circuit board). Because of its long service life (generally normal life is 8-10 ten thousand hours), green and environmental protection and gradually in the indoor lighting and various decoration trades in the corner, especially wherein the low pressure modularization LED lamp strip because of the luminous heat is little, longe-lived, advantage such as the volume is less widely used in the advertising identification trade. The low-voltage modularized LED light bar adopts the technical scheme that a low-voltage direct-current power supply is separated from an LED light-emitting component, the used driving voltage is low-voltage direct current, and when the low-voltage modularized LED light bar is used, electronic devices such as a rectifying adapter and the like are needed to convert high-voltage commercial power into low-voltage direct current voltage, and then the low-voltage direct current voltage is provided for the LED light-emitting component in the light bar; the direct current power supply has the problem of voltage drop, the transmission distance is short when the direct current power supply is used, and the voltage attenuation is large; and after the lamp strip body is installed, parts such as a rectifying adapter and the like need to be additionally installed, so that the workload and the cost of installation and construction are increased. Therefore, it is necessary to design an led light bar capable of being directly connected to a high voltage power supply, which can ensure the safety of the light bar in use and is convenient to install.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the high-voltage diffuse reflection lamp bar with the protection function is provided, and the high-voltage diffuse reflection lamp bar can be directly connected to commercial power without additionally connecting electric elements such as a power adapter and the like during installation; the installation process is simplified, the installation efficiency is improved, and the use is safe and convenient.
The technical scheme of the utility model is that: the utility model provides a high-pressure diffuse reflection lamp strip of area protection, includes base plate, LED lamp pearl and lens, is equipped with the LED circuit on the base plate, and LED lamp pearl and lens all set up on the base plate, still include the circuit conversion equipment who is used for converting high tension current into low tension current, and circuit conversion equipment provides the power for LED lamp pearl, and circuit conversion equipment can dismantle with the base plate and be connected.
Furthermore, the circuit conversion device is a circuit board which is rectangular.
Further, the width of the circuit board is not greater than the width of the substrate, and preferably, the width of the circuit board is equal to the width of the substrate.
Furthermore, the circuit board and the substrate are connected by the double-sided adhesive tape in a laminating manner, and in other embodiments, the circuit board and the substrate can be connected by a magic tape or a buckle or the like.
Furthermore, one end of the circuit board is provided with a high-voltage current input interface which is connected with the mains supply through a wire welded on the circuit board; the other end is provided with a low-voltage current output interface which is connected with an LED circuit on the substrate and provides power for the LED lamp beads.
Furthermore, the circuit board is provided with a buckle for arranging the electric wire, so that the electric wire can be rolled up and straightened and fixed, and the knotting of the electric wire can be prevented.
The utility model has the advantages that: the high-voltage diffuse reflection lamp strip provided by the utility model does not need to be additionally connected with electrical elements such as a power adapter during installation, and can be directly connected with commercial power; the installation process is simplified, the installation efficiency is improved, and the device is simple to use, safe and convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic perspective view of a circuit switching device according to embodiment 1 of the present invention;
in the figure: the circuit comprises a substrate 1, a lens 2, a circuit conversion device 3, a high-voltage current input interface 31, a low-voltage current output interface 32, a buckle 33 and a wire 4.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3, this embodiment is a high-voltage diffuse reflection lamp strip with protection, including base plate 1, LED lamp bead and lens 2, be equipped with the LED circuit on the base plate 1, LED lamp bead and lens 2 all set up on base plate 1, still include circuit conversion device 3 that is used for converting high-tension current into low-tension current, circuit conversion device 3 provides the power for the LED lamp bead, adopts the mode of buckle to be connected between circuit conversion device 3 and base plate 1.
The circuit converting device 3 in this embodiment is a circuit board, the circuit board is rectangular, and the width of the circuit board is equal to the width of the substrate 1.
The circuit board in this embodiment can be attached to the substrate 1 by a double-sided adhesive tape, one end of the circuit board is provided with a high-voltage current input interface 31, and the circuit board is connected with a mains supply through two wires 4 welded on the circuit board; the other end is provided with a low-voltage current output interface 32 which is connected with an LED circuit on the substrate 1 and provides low-voltage current for the LED lamp beads.
The circuit board of this embodiment is further provided with a buckle 33 for arranging the electric wire 4, so that the electric wire 4 can be hemmed straight and fixed to prevent the electric wire 4 from knotting.
It is obvious that the above are only some embodiments of the present invention, and are not used for limiting the present invention, and for those skilled in the art, the present invention can have the combination and modification of the above various technical features, and those skilled in the art can replace the modifications, equivalents, or use the structure or method of the present invention in other fields to achieve the same effect without departing from the spirit and scope of the present invention, and all belong to the protection scope of the present invention.
Claims (8)
1. The utility model provides a high-pressure diffuse reflection lamp strip of area protection, includes base plate, LED lamp pearl and lens, is equipped with the LED circuit on the base plate, and LED lamp pearl and lens all set up on the base plate, its characterized in that: still including being used for converting high tension current into low tension current's circuit conversion device, circuit conversion device provides the power for LED lamp pearl, and circuit conversion device can dismantle with the base plate and be connected.
2. The high-voltage diffuse reflection lamp strip with protection of claim 1, wherein: the circuit conversion device is a circuit board which is rectangular.
3. The high-voltage diffuse reflection lamp strip with protection of claim 2, wherein: the width of the circuit board is not larger than the width of the substrate.
4. The high-voltage diffuse reflection lamp strip with protection of claim 3, wherein: the width of the circuit board is equal to the width of the substrate.
5. The high-voltage diffuse reflection lamp strip with protection of claim 4, wherein: the circuit board is attached to the substrate through a double-sided adhesive tape.
6. The high-voltage diffuse reflection lamp strip with protection of claim 4, wherein: the circuit board is connected with the substrate through a magic tape.
7. The high-voltage diffuse reflection lamp strip with protection of any one of claims 5 to 6, wherein: one end of the circuit board is provided with a high-voltage current input interface which is connected with commercial power through a welding wire; the other end is provided with a low-voltage current output interface which is connected with an LED circuit on the substrate and provides low-voltage current for the LED lamp beads.
8. The high-voltage diffuse reflection lamp strip with protection of claim 7, wherein: the circuit board is provided with a buckle for arranging the electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021955938.6U CN212776922U (en) | 2020-09-09 | 2020-09-09 | High-voltage diffuse reflection lamp strip with protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021955938.6U CN212776922U (en) | 2020-09-09 | 2020-09-09 | High-voltage diffuse reflection lamp strip with protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212776922U true CN212776922U (en) | 2021-03-23 |
Family
ID=75065150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021955938.6U Active CN212776922U (en) | 2020-09-09 | 2020-09-09 | High-voltage diffuse reflection lamp strip with protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212776922U (en) |
-
2020
- 2020-09-09 CN CN202021955938.6U patent/CN212776922U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of high voltage diffuse light strip with protection Effective date of registration: 20210624 Granted publication date: 20210323 Pledgee: Kaifu sub branch of Changsha Rural Commercial Bank Co.,Ltd. Pledgor: HUNAN SHENGSHI GUOYU OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: Y2021430000023 |