CN219809831U - Oblique luminous lamp strip - Google Patents
Oblique luminous lamp strip Download PDFInfo
- Publication number
- CN219809831U CN219809831U CN202320871055.4U CN202320871055U CN219809831U CN 219809831 U CN219809831 U CN 219809831U CN 202320871055 U CN202320871055 U CN 202320871055U CN 219809831 U CN219809831 U CN 219809831U
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- CN
- China
- Prior art keywords
- light
- shell
- lamp strip
- inclined plane
- groove
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- 230000000903 blocking effect Effects 0.000 claims abstract description 43
- 230000001681 protective effect Effects 0.000 claims abstract description 23
- 238000009792 diffusion process Methods 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims description 15
- 238000005452 bending Methods 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- 239000000741 silica gel Substances 0.000 description 12
- 229910002027 silica gel Inorganic materials 0.000 description 12
- 238000009434 installation Methods 0.000 description 8
- 230000004308 accommodation Effects 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
An oblique light-emitting lamp strip comprises a lamp strip body, wherein the lamp strip body comprises a transparent light guide shell, a light blocking shell sleeved outside the transparent light guide shell, a protective shell arranged outside the light blocking shell and an LED lamp strip; the bottom of the transparent light guide shell is provided with a containing groove, the middle of the transparent light guide shell is provided with a through groove, a diffusion plate is formed between the containing groove and the through groove, and the top of the transparent light guide shell is triangular and is provided with a first light emergent inclined plane and a second light emergent inclined plane; the top surface of the light blocking shell is provided with a chute corresponding to the second light emergent inclined surface, the outer wall surface of the light blocking shell is provided with a limit clamping groove arranged along the length direction of the light bar body, the inner wall of the protection shell is provided with a limit protrusion corresponding to the limit clamping groove, and two sides of the top of the protection shell extend outwards to form a flange; the chip of LED lamp area is established in the storage tank. The first light-emitting inclined plane at the top of the transparent light guide shell is used for reflecting, and the second light-emitting inclined plane is used for emitting light and matched with the chute at the top of the light blocking shell, so that the light bar can irradiate according to a specific angle.
Description
Technical Field
The utility model relates to the field of LED illumination, in particular to an oblique light-emitting lamp strip.
Background
The existing LED lamp strip is generally a side-reflecting lamp strip, the side-emitting LED lamp strip comprises a light guide part, a light blocking part and an LED lamp strip, the LED lamp strip emits light in a side manner, and the light blocking part guides out light from the top surface of the light guide part through reflection. As disclosed in chinese patent publication No. CN208348983U, a side-emitting two-color silica gel LED light bar includes a first silica gel shell and a second silica gel shell, the first silica gel shell forms a first top surface, a complete one side surface and a first bottom surface of the LED light bar, the first silica gel shell has a receiving slot, a light source is disposed in the receiving slot, a portion of the second silica gel shell fills the receiving slot, and a portion of the second silica gel shell exposed out of the first silica gel shell forms a second top surface, a complete other side surface and a second bottom surface of the LED light bar, the first top surface and the second top surface form a complete top surface of the LED light bar, and the first bottom surface and the second bottom surface form a complete bottom surface of the LED light bar; the light-emitting side surface of the light source faces the whole other side surface; the first silica gel shell is white silica gel, and the second silica gel shell is milky silica gel. The LED lamp strip lacks a mounting structure, and particularly when the LED lamp strip is used for a cabinet lamp, the mounting of the LED lamp strip is difficult or the mounting is not attractive due to the limited space of the cabinet; in addition, the side lighting limits the installation of the light bar, and the requirements of a scene needing a specific irradiation angle cannot be met.
Disclosure of Invention
The utility model aims to solve the technical problems of the prior art by providing an oblique light-emitting lamp strip.
In order to solve the technical problems, the technical scheme of the utility model is as follows: an oblique light-emitting lamp strip comprises a lamp strip body, wherein the lamp strip body comprises a transparent light guide shell, a light blocking shell sleeved outside the transparent light guide shell, a protective shell arranged outside the light blocking shell and an LED lamp strip; the bottom of the transparent light guide shell is provided with a containing groove, the middle of the transparent light guide shell is provided with a through groove, a diffusion plate is formed between the containing groove and the through groove, and the top of the transparent light guide shell is triangular and is provided with a first light emergent inclined plane and a second light emergent inclined plane; the top surface of the light blocking shell is provided with a chute corresponding to the second light emergent inclined plane, the outer wall surface of the light blocking shell is provided with a limit clamping groove arranged along the length direction of the lamp strip body, the inner wall of the protection shell is provided with a limit protrusion corresponding to the limit clamping groove, and two sides of the top of the protection shell outwards extend to form a flange; the chip of the LED lamp strip is arranged in the accommodating groove. The principle of the utility model is as follows: according to the utility model, the protective shell is added outside the light bar body, so that not only can the light blocking shell be protected, but also the convenience of light bar installation is provided; during installation, the lamp strip body is installed in the protective housing, the light blocking housing is matched with the limiting protrusion on the protective housing by utilizing the limiting clamping groove on the light blocking housing, the light blocking housing and the protective housing are reliably combined, then the lamp strip body is integrally placed in the mounting groove, and the lamp strip body is fixed by utilizing the protruding flange of the protective housing, so that the lamp strip is better in concealment after being installed. The first inclined plane at the top of the transparent light guide shell is used for reflecting, and the second inclined plane is used for emitting light and matched with the chute at the top of the light blocking shell, so that the light bar can irradiate according to a specific angle.
As an improvement, the protection shell is a metal shell and comprises a bottom plate and side plates arranged on two sides of the bottom plate, the upper ends of the side plates are flush with the top of the light blocking shell, the flange is formed by bending the side plates, and the limiting protrusions are arranged on the inner sides of the side plates.
As an improvement, the protective housing is external to be furnished with the checkpost, the checkpost is the U type, and it includes the elasticity clamping piece of centre gripping protective housing both sides, the upper end of elasticity clamping piece is outwards crooked, be equipped with integrative cutting bending's baffle on the elasticity clamping piece.
As an improvement, the plug is disposed at one end of the light bar body, the connector is disposed at the other end of the light bar body, the connector comprises a base body, a tongue piece and a metal inserting piece, the tongue piece and the metal inserting piece are disposed on the base body and are matched with the accommodating groove and the through groove, a slot is formed in the light blocking shell, a conductive circuit is arranged on the back of the light bar body, and the metal inserting piece 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 inclined angle of the chute is 45 degrees, one inclined plane of the chute is attached to the first light emergent inclined plane to form a reflecting inclined plane, and the other inclined plane of the chute is perpendicular to the second light emergent inclined plane to form a light guide inclined plane.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the protective shell is added outside the light bar body, so that not only can the light blocking shell be protected, but also the convenience of light bar installation is provided; during installation, the lamp strip body is installed in the protective housing, the light blocking housing is matched with the limiting protrusion on the protective housing by utilizing the limiting clamping groove on the light blocking housing, the light blocking housing and the protective housing are reliably combined, then the lamp strip body is integrally placed in the mounting groove, and the lamp strip body is fixed by utilizing the protruding flange of the protective housing, so that the lamp strip is better in concealment after being installed. The first light-emitting inclined plane at the top of the transparent light guide shell is used for reflecting, and the second light-emitting inclined plane is used for emitting light and matched with the chute at the top of the light blocking shell, so that the light bar can irradiate according to a specific angle.
Drawings
Fig. 1 is an exploded view of an oblique light bar.
Fig. 2 is an exploded view of the light bar body.
Description of the embodiments
The utility model is further described below with reference to the drawings.
As shown in fig. 1 and 2, an oblique light-emitting light bar comprises a light bar body, a plug 5 arranged at one end of the light bar body, and a connector 6 arranged at the other end of the light bar. The light bar body comprises a transparent light guide shell 1, a light blocking shell 2 sleeved outside the transparent light guide shell 1, a protection shell 3 sleeved outside the light blocking shell 2 and an LED light strip 7 arranged in the transparent light guide shell 1. The bottom of transparent leaded light casing 1 is equipped with accommodation groove 14, the middle part of transparent leaded light casing 1 is equipped with logical groove 13, forms diffuser plate 15 between accommodation groove 14 and the logical groove 13, and the inner wall of accommodation groove 14 forms the incident surface, the top of transparent leaded light casing 1 is triangle-shaped and has first light-emitting inclined plane 11 and second light-emitting inclined plane 12, the chip of LED lamp area 7 is established in accommodation groove 14, and the light of LED chip carries out the dodging through diffuser plate 15 earlier, and the partial light after the dodging is directly from second light-emitting inclined plane 12 outgoing, and partial light is followed first light-emitting inclined plane 11 and is penetrated and reflected to second light-emitting inclined plane 12. The light blocking shell 2 can block light, the top surface of the light blocking shell 2 is provided with a chute 22 corresponding to the second light emergent inclined surface 12, the light blocking shell 2 comprises a bottom blocking part and side blocking parts arranged on two sides of the bottom blocking part, the chute 22 is formed between the two side blocking parts, the inclined angle of the chute 22 is 45 degrees, one inclined surface of the chute 22 is attached to the first light emergent inclined surface 11 to form a reflecting inclined surface, the other inclined surface of the chute 22 is perpendicular to the second light emergent inclined surface 12 to form a light guide inclined surface, and the outer wall surface of the light blocking shell 2 is provided with a limiting clamping groove 21 arranged along the length direction of the light bar body. The protection shell 3 is a metal shell and comprises a bottom plate and side plates 31 arranged on two sides of the bottom plate, the upper ends of the side plates 31 are flush with the top of the light blocking shell 2, the side plates 31 are outwards bent and extended to form flanges 32, and limiting protrusions 33 are arranged on the inner wall surfaces of the side plates 31 and correspond to the limiting clamping grooves 21. The lamp strip mounting groove is formed in the outer side of the protective shell body 3, after the lamp strip mounting groove is formed, the lamp strip can be prevented from falling through the clamp 4, the clamp is U-shaped and comprises elastic clamping pieces clamped on two sides of the protective shell body 3, the upper ends of the elastic clamping pieces are outwards bent, the inner wall surfaces of the elastic clamping pieces are provided with protrusions, the protrusions correspond to the recesses corresponding to the limiting protrusions, and the elastic clamping pieces are provided with baffle plates which are integrally cut and bent to form. The connector 6 includes the pedestal, establishes on the pedestal and cooperates tongue piece 61 and the metal inserted sheet 62 of inserting holding groove 14 and logical groove 13, the metal inserted sheet includes the substrate and upwards buckles folding shell fragment, be equipped with the slot in the light-blocking casing 2, the LED lamp area 7 back is equipped with conductive circuit, the metal inserted sheet inserts in the slot and with conductive circuit electric connection, after cutting off in lamp strip body optional position, can realize electric connection with the slot that the metal inserted sheet inserted lamp strip body terminal surface, need not the bonding wire, convenient and fast provides convenience to the installation of cupboard lamp.
The principle of the utility model is as follows: according to the utility model, the protective shell 3 is added outside the light bar body, so that the light blocking shell 2 can be protected, and the convenience in mounting the light bar is provided; during installation, the lamp strip body is installed in the protective shell 3, the light blocking shell 2 is matched with the limiting protrusion on the protective shell 3 through the limiting clamping groove, the light blocking shell 2 and the protective shell 3 are reliably combined, then the lamp strip body is integrally placed in the installation groove, the lamp strip is fixed through the protruding flange of the protective shell 3, and the lamp strip is better in hiding performance after being installed. The first inclined plane at the top of the transparent light guiding housing 1 is used for reflection, the second inclined plane is used for light emission, and the inclined groove 22 at the top of the light blocking housing 2 is matched, so that the light bar can irradiate according to a specific angle.
Claims (6)
1. The utility model provides an oblique luminous lamp strip, includes lamp strip body, its characterized in that: the light bar body comprises a transparent light guide shell, a light blocking shell sleeved outside the transparent light guide shell, a protection shell arranged outside the light blocking shell and an LED light band; the bottom of the transparent light guide shell is provided with a containing groove, the middle of the transparent light guide shell is provided with a through groove, a diffusion plate is formed between the containing groove and the through groove, and the top of the transparent light guide shell is triangular and is provided with a first light emergent inclined plane and a second light emergent inclined plane; the top surface of the light blocking shell is provided with a chute corresponding to the second light emergent inclined plane, the outer wall surface of the light blocking shell is provided with a limit clamping groove arranged along the length direction of the lamp strip body, the inner wall of the protection shell is provided with a limit protrusion corresponding to the limit clamping groove, and two sides of the top of the protection shell outwards extend to form a flange; the chip of the LED lamp strip is arranged in the accommodating groove.
2. The oblique light bar of claim 1, wherein: the protection casing is the metal casing, and it includes the bottom plate and establishes at bottom plate both sides curb plate, the upper end of curb plate and the top parallel and level of the casing that is in light, the flange is by curb plate bending, spacing arch is established in the curb plate inboard.
3. The oblique light bar of claim 1, wherein: the protective housing is external to be furnished with the checkpost, the checkpost is the U type, and it includes the elasticity clamping piece of centre gripping protective housing both sides, the upper end of elasticity clamping piece is outwards crooked, be equipped with integrative cutting bending's baffle on the elasticity clamping piece.
4. The oblique light bar of claim 1, wherein: the LED lamp strip comprises a lamp strip body, and is characterized in that one end of the lamp strip body is provided with a plug, the other end of the lamp strip body is provided with a connector, the connector comprises a base body, a tongue piece and a metal inserting piece, the tongue piece and the metal inserting piece are arranged on the base body and are matched with the containing groove and the through groove, a slot is formed in the light blocking shell, a conductive circuit is arranged on the back surface of the LED lamp strip, and the metal inserting piece is inserted into the slot and is electrically connected with the conductive circuit.
5. The oblique light bar of claim 4, wherein: the metal inserting sheet comprises a substrate and an upward bending and folding elastic sheet.
6. The oblique light bar of claim 1, wherein: the inclination angle of the chute is 45 degrees, one inclined plane of the chute is attached to the first light emergent inclined plane to form a reflecting inclined plane, and the other inclined plane of the chute is perpendicular to the second light emergent inclined plane to form a light guide inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320871055.4U CN219809831U (en) | 2023-04-18 | 2023-04-18 | Oblique luminous lamp strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320871055.4U CN219809831U (en) | 2023-04-18 | 2023-04-18 | Oblique luminous lamp strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219809831U true CN219809831U (en) | 2023-10-10 |
Family
ID=88211916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320871055.4U Active CN219809831U (en) | 2023-04-18 | 2023-04-18 | Oblique luminous lamp strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219809831U (en) |
-
2023
- 2023-04-18 CN CN202320871055.4U patent/CN219809831U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |