CN213630002U - Lamp strip with eliminate miscellaneous light structure - Google Patents
Lamp strip with eliminate miscellaneous light structure Download PDFInfo
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- CN213630002U CN213630002U CN202023013473.5U CN202023013473U CN213630002U CN 213630002 U CN213630002 U CN 213630002U CN 202023013473 U CN202023013473 U CN 202023013473U CN 213630002 U CN213630002 U CN 213630002U
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Abstract
The utility model relates to a lamp strip with eliminate miscellaneous light structure, this lamp strip includes the lamp plate, the LED luminous element, printing opacity cover and extinction strip that is in the light, the light that this LED luminous element sent sees through this printing opacity cover and directly transmits out, form a normal light-emitting area, the light that this LED luminous element sent sees through this printing opacity cover after the reflection and transmits out, form a miscellaneous light region, this extinction strip that is in the light cover establishes on this miscellaneous light region, this extinction strip that is in the light is used for absorbing and sheltering from the light in this miscellaneous light region, make the light in this miscellaneous light region can not see through this printing opacity cover and this outer fringe face and transmit out.
Description
Technical Field
The utility model relates to a lamp strip especially indicates a lamp strip including the extinction strip that is in the light in the structure, and this extinction strip that is in the light is used for absorbing and shelters from the veiling glare, makes the veiling glare can not shine out from the lamp strip.
Background
The light bar is also called a light strip, and it has been widely used in the production and living environment of people as a lighting or light decoration appliance, and with the development of LED lighting technology, various LED light bars have been widely used, for example, LED light bars, LED soft light bars, FPC light bars, etc.
The flexible LED light bar is a lamp which adopts an FPC (flexible printed circuit) as an assembly circuit board and uses a high-brightness LED of a Surface Mounted Device (SMD) as a light source, the thickness of the product is only the thickness of one coin, and the flexible LED light bar can be cut off at will without occupying space and can be prolonged at will without influencing the light emission. Because the used FPC material is soft, the FPC can be bent, folded and wound at will and can move and stretch freely in a three-dimensional space to be broken; it is suitable for irregular places and narrow spaces, and also for arbitrary combination of various patterns in decorations such as advertisements because it can be arbitrarily bent and wound. The LED lamp has the advantages of low power consumption, silica gel encapsulation, bright light emitting color, uniform color mixing, difficult damage, attractive appearance, safety, reliability, simple installation, and the like.
As shown in fig. 1, which is a schematic structural diagram of a conventional light bar and a flexible LED light bar, the conventional light bar generally includes a substrate 1, an LED light source 2 and a plastic cover 3, wherein the LED light source 2 is disposed on the substrate 1, the plastic cover 3 covers the LED light source 2 therein, the LED light source 2 is powered on to emit light, and the light is emitted through the plastic cover 3.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical scheme who adopts does: the utility model provides a lamp strip with eliminate miscellaneous light structure, it includes the lamp plate, LED luminous element and printing opacity cover, wherein, this LED luminous element electricity is connected on this lamp plate, this printing opacity cover is fixed to be set up on this lamp plate, simultaneously, this printing opacity cover is located this LED luminous element cover wherein, this LED luminous element circular telegram is luminous, the light that this LED luminous element sent shines out through this printing opacity cover, this lamp strip still includes the strip that absorbs light is in the light, this strip that absorbs light is in the light the setting in this printing opacity cover both sides.
The light-transmitting cover is provided with an outer edge surface, the LED luminous body is provided with a luminous light-emitting angle, light emitted by the LED luminous body is directly transmitted out through the light-transmitting cover and the outer edge surface within the range of the luminous light-emitting angle to form a normal light-emitting area, and the light emitted by the LED luminous body is transmitted out through the outer edge surface after being reflected outside the range of the luminous light-emitting angle to form a parasitic light area.
This extinction is in the light strip cover and is established on this miscellaneous light region, and this extinction is in the light strip and is used for absorbing and shelters from the light in this miscellaneous light region, makes the light in this miscellaneous light region can not see through this printing opacity cover and this outer fringe face and transmits out, the utility model discloses utilize this extinction is in the light strip and absorbs and shelter from the light in this miscellaneous light region, make the light in this miscellaneous light region can not see through this printing opacity cover and this outer fringe face and transmit out, simultaneously, only guarantee that the light that this LED luminous element sent can only shine through this normal light zone of appearing and come, and then reach and eliminate miscellaneous light, improve the effect of the whole light efficiency of lamp strip.
When concrete implementation, this LED luminous element can be the RGBLED light source, when concrete implementation, this lamp plate is flexible lamp plate, this printing opacity cover is the printing opacity adhesive tape, this extinction strip that is in the light is the rubber strip that is in the light of extinction, when concrete implementation, this printing opacity cover is colourless printing opacity adhesive tape, this extinction strip that is in the light is the dark colour extinction strip that is in the light of extinction, for example, black extinction adhesive tape that is in the light, when concrete implementation, mix phosphor powder in this printing opacity cover, when concrete implementation, this printing opacity cover and this extinction strip that is in the light all are outer arc adhesive tape.
When the light-absorbing light-blocking strip is specifically implemented, the outer edge face of the light-transmitting cover comprises a light-transmitting face and a stray light face, wherein the light-transmitting face is located in the normal light-emitting area, the stray light face is located in the stray light area, the stray light face is connected to two sides of the light-transmitting face, the stray light face is an inclined plane, and stray light can penetrate through the stray light face and enter the light-absorbing light-blocking strip more directly through the stray light face designed into the inclined plane.
This extinction strip that is in light has attached face and the strip outer fringe face that is in light, and wherein, this attached face is connected on this miscellaneous light surface of this printing opacity cover, and this strip outer fringe face that is in light is the evagination cambered surface, and the coating has the reflector layer on this strip outer fringe face that is in light, and this reflector layer can be the reflection of light silver layer, and this reflector layer can prevent that this extinction strip that is in light from penetrating this extinction strip that is in light shines away, and in concrete implementation, this printing opacity face can be for last cambered surface or plane.
The utility model has the advantages that: the utility model discloses a lamp strip includes the extinction light-blocking strip, in the scope of this luminous light-emitting angle, the light that this LED luminous element sent sees through this translucent cover and this outer fringe face direct transmission out, form a normal light-emitting area, outside the scope of this luminous light-emitting angle, the light that this LED luminous element sent sees through this outer fringe face transmission out after the reflection, form a parasitic light region, this extinction light-blocking strip covers on this parasitic light region, this extinction light-blocking strip is used for absorbing and sheltering from the light in this parasitic light region, make the light in this parasitic light region can not see through this translucent cover and this outer fringe face transmission out, the utility model discloses utilize this extinction light-blocking strip to absorb and shelter from the light in this parasitic light region, make the light in this parasitic light region can not see through this translucent cover and this outer fringe face transmission out, simultaneously, only guarantee that the light that this LED luminous element sent can only shine through this normal light-emitting area, thereby achieving the effects of eliminating stray light and improving the overall lighting effect of the light bar.
Drawings
Fig. 1 is a schematic structural view of a conventional light bar.
Fig. 2 is the utility model discloses the section structure schematic diagram of lamp strip.
Fig. 3 is a schematic diagram of the normal light emitting area and the stray light area according to the present invention.
Fig. 4 is a schematic structural diagram of a preferred embodiment of the present invention.
Detailed Description
As shown in fig. 2 to 4, a light bar with stray light eliminating structure includes a lamp panel 10, an LED light emitting body 20 and a light transmitting cover 30, wherein the LED light emitting body 20 is electrically connected to the lamp panel 10, the light transmitting cover 30 is fixedly disposed on the lamp panel 10, and the LED light emitting body 20 is covered by the light transmitting cover 30.
The LED light emitter 20 is powered on to emit light, and the light emitted from the LED light emitter 20 is emitted through the transparent cover 30.
The light bar further comprises light absorbing and blocking bars 40, and the light absorbing and blocking bars 40 are disposed at both sides of the light transmissive cover 30.
The light-transmitting cover 30 has an outer edge surface 31, and the LED illuminator 20 has an emitting angle 21.
Within the range of the light emitting angle 21, the light emitted from the LED light emitter 20 is directly transmitted through the transparent cover 30 and the outer edge surface 31 to form a normal light emitting area 100.
Outside the range of the light-emitting angle 21, the light emitted by the LED light-emitting body 20 is reflected and then transmitted through the outer edge surface 31 to form a stray light region 200.
In practice, part of the light emitted from the LED illuminator 20 will be reflected for many times before being finally transmitted through the outer edge surface 31.
The light absorbing and blocking strip 40 covers the stray light region 200, and the light absorbing and blocking strip 40 is used for absorbing and blocking the light in the stray light region 200, so that the light in the stray light region 200 cannot be transmitted through the light transmitting cover 30 and the outer edge surface 31.
The utility model discloses utilize this extinction light bar 40 to absorb and shelter from the light in this veiling glare region 200, make the light in this veiling glare region 200 can not see through this printing opacity cover 30 and this outer fringe face 31 and transmit out, simultaneously, only guarantee that the light that this LED luminous element 20 sent can only shine out through this normal light area 100, and then reach and eliminate the veiling glare, improve the effect of the whole light efficiency of lamp strip.
When implemented, the LED luminary 20 can be an rgb LED light source.
In specific implementation, the lamp panel 10 is a flexible lamp panel, the light-transmitting cover 30 is a light-transmitting adhesive tape, and the light-absorbing and light-blocking strip 40 is a light-absorbing and light-blocking adhesive tape.
In one embodiment, the transparent cover 30 is a colorless transparent adhesive tape, and the light absorbing and blocking strip 40 is a dark light absorbing and blocking adhesive tape, such as a black light absorbing and blocking adhesive tape.
In practical applications, the light-transmitting cover 30 is mixed with phosphor powder.
In one embodiment, the light transmissive cover 30 and the light absorbing and blocking strips 40 are outer arc strips.
In practical implementation, the outer edge surface 31 of the light-transmissive cover 30 includes a light-transmissive surface 51 and a light-stray surface 52, wherein the light-transmissive surface 51 is located in the normal light-emitting area 100, and the light-stray surface 52 is located in the light-stray area 200.
The stray light surface 52 is connected to both sides of the light-transmitting surface 51, the stray light surface 52 is an inclined plane, and stray light can more directly penetrate through the stray light surface 52 and enter the light-absorbing and light-blocking strip 40 through the stray light surface 52 designed as the inclined plane.
The light absorbing and blocking strip 40 has an attaching surface 41 and a light blocking strip outer edge surface 42, wherein the attaching surface 41 is connected to the light reflecting surface 52 of the light transmissive cover 30, the light blocking strip outer edge surface 42 is a convex arc surface, a reflective layer 43 is coated on the light blocking strip outer edge surface 42, the reflective layer 43 can be a reflective silver layer, and the reflective layer 43 can prevent light in the light absorbing and blocking strip 40 from penetrating through the light absorbing and blocking strip 40 and irradiating out.
In practical applications, the light-transmitting surface 51 may be an upper arc surface or a flat surface.
Claims (5)
1. The utility model provides a lamp strip with eliminate miscellaneous light structure, its includes lamp plate, LED luminous element and printing opacity cover, and wherein, this LED luminous element electricity is connected on this lamp plate, and this printing opacity cover is fixed to be set up on this lamp plate, and simultaneously, this printing opacity cover is located wherein, its characterized in that with this LED luminous element cover:
the light bar also comprises light absorbing and blocking strips which are arranged at two sides of the light transmitting cover, the light transmitting cover is provided with an outer edge surface, the LED luminous body is provided with a luminous emergent angle,
within the range of the light-emitting angle, the light emitted by the LED luminous body is directly transmitted out through the light-transmitting cover and the outer edge surface to form a normal light-emitting area, outside the range of the light-emitting angle, the light emitted by the LED luminous body is reflected and then transmitted out through the outer edge surface to form a stray light area,
the light absorbing and blocking strip is covered on the stray light area and used for absorbing and blocking the light in the stray light area, so that the light in the stray light area can not be transmitted out through the light transmitting cover and the outer edge surface.
2. The light bar of claim 1, wherein the structure for eliminating veiling glare comprises: the outer edge surface of the light-transmitting cover comprises a light-transmitting surface and a stray light surface, wherein the light-transmitting surface is positioned in the normal light-emitting area, the stray light surface is positioned in the stray light area, and the stray light surface is connected to two sides of the light-transmitting surface.
3. The light bar of claim 2, wherein the structure for eliminating veiling glare comprises: the light absorption and blocking strip is provided with an attaching surface and a blocking strip outer edge surface, wherein the attaching surface is connected to the stray light surface of the light-transmitting cover.
4. The light bar of claim 2, wherein the structure for eliminating veiling glare comprises: the light-transmitting surface of the light-transmitting cover is an upper cambered surface or a plane.
5. The light bar of claim 1, wherein the structure for eliminating veiling glare comprises: the light-transmitting cover is a colorless light-transmitting adhesive tape, and the light-absorbing and light-blocking strip is a dark light-absorbing and light-blocking adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023013473.5U CN213630002U (en) | 2020-12-15 | 2020-12-15 | Lamp strip with eliminate miscellaneous light structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023013473.5U CN213630002U (en) | 2020-12-15 | 2020-12-15 | Lamp strip with eliminate miscellaneous light structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213630002U true CN213630002U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023013473.5U Active CN213630002U (en) | 2020-12-15 | 2020-12-15 | Lamp strip with eliminate miscellaneous light structure |
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| CN (1) | CN213630002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325176A (en) * | 2020-12-15 | 2021-02-05 | 深圳市毅宁亮照明有限公司 | Lamp strip with stray light eliminating structure and stray light eliminating method thereof |
-
2020
- 2020-12-15 CN CN202023013473.5U patent/CN213630002U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325176A (en) * | 2020-12-15 | 2021-02-05 | 深圳市毅宁亮照明有限公司 | Lamp strip with stray light eliminating structure and stray light eliminating method thereof |
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