CN220152544U - Luminous lamp strip - Google Patents
Luminous lamp strip Download PDFInfo
- Publication number
- CN220152544U CN220152544U CN202320871057.3U CN202320871057U CN220152544U CN 220152544 U CN220152544 U CN 220152544U CN 202320871057 U CN202320871057 U CN 202320871057U CN 220152544 U CN220152544 U CN 220152544U
- Authority
- CN
- China
- Prior art keywords
- light
- shell
- blocking
- lamp strip
- light guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000000903 blocking effect Effects 0.000 claims abstract description 60
- 238000009792 diffusion process Methods 0.000 claims abstract description 18
- 230000003287 optical effect Effects 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Planar Illumination Modules (AREA)
Abstract
A luminous lamp strip comprises a transparent light guide shell, a diffusion layer arranged above the transparent light guide shell, a light blocking shell and an LED lamp strip; the LED lamp strip is wrapped by the transparent light guide shell, the top surface of the diffusion layer is a light-emitting surface, the bottom surface of the diffusion layer is an incident surface and is provided with optical stripe teeth, a groove is formed in the light blocking shell, the transparent light guide shell and the diffusion layer are arranged in the groove, the light blocking shell comprises a bottom blocking part and side blocking parts arranged on two sides of the bottom blocking part, and the upper end of the side blocking part upwards extends beyond the light-emitting surface to form a clamping part. Because the light blocking shell has certain hardness, the clamping part formed after the side blocking part extends can be clamped at the edge of the glass plate of the cabinet, and the purpose of mounting and fixing the lamp strip is achieved by utilizing the light guide of the glass plate, and the light blocking device is convenient to use.
Description
Technical Field
The utility model relates to the field of LED illumination, in particular to a luminous lamp strip.
Background
The positive luminous LED lamp strip comprises a light guide part, a light blocking part and an LED lamp strip, the bottom of the LED lamp strip emits light, and light rays are emitted from the top surface of the light guide part. The linear neon lamp with the Chinese patent publication number of CN115789541A comprises a flexible light blocking strip and a flexible light emitting strip, wherein the flexible light blocking strip is provided with a mounting groove, a flexible circuit board and a light emitting element are arranged in the mounting groove, the flexible light emitting strip is provided with a cavity, a light filtering strip is arranged in the cavity, the light filtering strip divides the cavity into a lower cavity and an upper cavity, and the inner top of the flexible light emitting strip extends towards the inner part of the upper cavity to form a conical surface with an included angle theta. The LED light bar is lack of an installation structure, especially when the LED light bar is used for a cabinet lamp, the installation of the LED light bar is difficult or the installation is not attractive due to the limited space of the cabinet.
Disclosure of Invention
The utility model aims to provide a luminous lamp strip and solve the technical problems existing in the prior art.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a luminous lamp strip comprises a transparent light guide shell, a diffusion layer arranged above the transparent light guide shell, a light blocking shell and an LED lamp strip; the LED lamp strip is wrapped by the transparent light guide shell, the top surface of the diffusion layer is a light-emitting surface, the bottom surface of the diffusion layer is an incident surface and is provided with optical stripe teeth, a groove is formed in the light blocking shell, the transparent light guide shell and the diffusion layer are arranged in the groove, the light blocking shell comprises a bottom blocking part and side blocking parts arranged on two sides of the bottom blocking part, and the upper end of the side blocking part upwards extends beyond the light-emitting surface to form a clamping part. The principle of the utility model is as follows: the side blocking parts of the light blocking shell can block light, so that light rays on two sides are blocked and concentrated on the light-emitting surface of the top surface to emit light, and the light-emitting efficiency is improved; the transparent light guide shell and the LED lamp strip are wrapped by the light blocking shell, so that the transparent light guide shell and the electronic components can be protected; because the light blocking shell has certain hardness, the clamping part formed after the side blocking part extends can be clamped at the edge of the glass plate of the cabinet, and the purpose of mounting and fixing the lamp strip is achieved by utilizing the light guide of the glass plate, and the light blocking device is convenient to use.
As an improvement, the plug is disposed at one end of the light blocking shell, the connector is disposed at the other end of the light blocking shell, the connector comprises a base body and a metal inserting sheet disposed on the base body, a slot is disposed in the transparent light guiding shell, a conductive circuit is disposed on the back of the LED lamp strip, and the metal inserting sheet is inserted into the slot and is electrically connected with the conductive circuit.
As an improvement, the metal insert comprises a substrate and an upward-bending and folding elastic sheet.
As an improvement, the bottom of the light blocking shell is provided with anti-skid stripe teeth.
Compared with the prior art, the utility model has the beneficial effects that:
the side blocking parts of the light blocking shell can block light, so that light rays on two sides are blocked and concentrated on the light-emitting surface of the top surface to emit light, and the light-emitting efficiency is improved; the transparent light guide shell and the LED lamp strip are wrapped by the light blocking shell, so that the transparent light guide shell and the electronic components can be protected; because the light blocking shell has certain hardness, the clamping part formed after the side blocking part extends can be clamped at the edge of the glass plate of the cabinet, and the purpose of mounting and fixing the lamp strip is achieved by utilizing the light guide of the glass plate, and the light blocking device is convenient to use.
Drawings
Fig. 1 is an exploded view of the present utility model.
Fig. 2 is a cross-sectional view of the present utility model.
Description of the embodiments
The utility model is further described below with reference to the drawings.
As shown in fig. 1 and 2, a light-emitting light bar can be used for cabinet illumination, and comprises a transparent light guide shell 3, a diffusion layer 2 arranged above the transparent light guide shell 3, a light blocking shell 1 and an LED light strip 6. The transparent light guide shell 3 wraps the LED lamp strip 6, the transparent light guide shell 3 and the LED lamp strip 6 are integrally extruded, and slots 31 are formed in the transparent light guide shell 3 at two sides below the LED lamp strip 6. The top surface of the diffusion layer 2 is a light-emitting surface, the bottom surface of the diffusion layer 2 is an incident surface and is provided with optical stripe teeth, a through groove is arranged between the diffusion layer 2 and the transparent light guide shell 3, light rays of the LED lamp strip 6 are emitted from the transparent light guide shell 3, are emitted from the incident surface of the diffusion layer 2 through the through groove, and are emitted from the light-emitting surface after being uniformly diffused. The light blocking shell 1 is internally provided with a groove, the transparent light guiding shell 3 and the diffusion layer 2 are arranged in the groove, the light blocking shell 1 comprises a bottom blocking part 12 and side blocking parts 11 arranged on two sides of the bottom blocking part 12, and the upper end of the side blocking part 11 extends upwards to exceed the light emitting surface to form a clamping part 13. One end of the light blocking shell is provided with a plug 5, the other end of the light blocking shell is provided with a connector 4, the connector 4 comprises a base body and a metal inserting sheet 41 arranged on the base body, a conductive circuit is arranged on the back surface of the LED lamp strip 6, the metal inserting sheet is inserted into the slot 31 and is electrically connected with the conductive circuit, after any position of the lamp strip is sheared off, the metal inserting sheet is inserted into the slot on the end face of the lamp strip, so that the electrical connection can be realized, no welding wire is needed, and the LED lamp strip is convenient and quick; the metal inserting sheet comprises a substrate and an upward bending and folding elastic sheet.
The principle of the utility model is as follows: the side blocking parts of the light blocking shell 1 can block light, so that light rays on two sides are blocked and concentrated on the light-emitting surface of the top surface to emit light, and the light-emitting efficiency is improved; the light blocking shell 1 wraps the transparent light guide shell 3 and the LED lamp strip 6, so that the transparent light guide shell 3 and electronic components can be protected; because the light blocking shell 1 has certain hardness, the clamping part formed after the side blocking part extends can be clamped at the edge of the glass plate of the cabinet, and the purpose of mounting and fixing the lamp strip is achieved by utilizing the light guide of the glass plate, and the light blocking device is convenient to use.
Claims (4)
1. A luminescent light bar, characterized in that: the LED lamp strip comprises a transparent light guide shell, a diffusion layer arranged above the transparent light guide shell, a light blocking shell and an LED lamp strip; the LED lamp strip is wrapped by the transparent light guide shell, the top surface of the diffusion layer is a light-emitting surface, the bottom surface of the diffusion layer is an incident surface and is provided with optical stripe teeth, a groove is formed in the light blocking shell, the transparent light guide shell and the diffusion layer are arranged in the groove, the light blocking shell comprises a bottom blocking part and side blocking parts arranged on two sides of the bottom blocking part, and the upper end of the side blocking part upwards extends beyond the light-emitting surface to form a clamping part.
2. A light bar as recited in claim 1, wherein: the LED lamp strip is characterized in that a plug is arranged at one end of the light blocking shell, a connector is arranged at the other end of the light blocking shell, the connector comprises a base body and a metal inserting sheet arranged on the base body, a slot is arranged in the transparent light guiding shell, a conductive circuit is arranged on the back surface of the LED lamp strip, and the metal inserting sheet is inserted into the slot and is electrically connected with the conductive circuit.
3. A light bar as recited in claim 2, wherein: the metal inserting sheet comprises a substrate and an upward bending and folding elastic sheet.
4. A light bar as recited in claim 1, wherein: the bottom of the light blocking shell is provided with anti-skid stripe teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320871057.3U CN220152544U (en) | 2023-04-18 | 2023-04-18 | Luminous lamp strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320871057.3U CN220152544U (en) | 2023-04-18 | 2023-04-18 | Luminous lamp strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220152544U true CN220152544U (en) | 2023-12-08 |
Family
ID=89010254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320871057.3U Active CN220152544U (en) | 2023-04-18 | 2023-04-18 | Luminous lamp strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220152544U (en) |
-
2023
- 2023-04-18 CN CN202320871057.3U patent/CN220152544U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |