CN219140612U - Lamp strip structure - Google Patents
Lamp strip structure Download PDFInfo
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- CN219140612U CN219140612U CN202320099801.2U CN202320099801U CN219140612U CN 219140612 U CN219140612 U CN 219140612U CN 202320099801 U CN202320099801 U CN 202320099801U CN 219140612 U CN219140612 U CN 219140612U
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Abstract
The utility model discloses a lamp strip structure, which relates to the technical field of LED lamp strips, and comprises a lamp shell and a light emitting assembly arranged in the lamp shell, wherein the lamp shell comprises an outer light blocking layer and an inner light guide layer, a light outlet is formed in the lamp shell, a functional lamp cover is fixedly arranged on the light outlet, the functional lamp cover is provided with a light equalizing plate which covers the light outlet and is connected with the light guide layer, a T-shaped reflecting plate is arranged in the lamp shell, the upper end of the reflecting plate covers the light outlet, two sides of the reflecting plate are fixedly arranged on the light guide layer, the lower end of the reflecting plate is fixedly arranged on the inner bottom surface of the light guide layer, an LED lamp bead plate is electrically connected with a PCBA plate, LED lamp beads facing the reflecting plate are arranged on the LED lamp bead plate, and the light is output from the top end or the bottom end of the light guide layer, so that when the light input by the LED lamp bead plate is weak, the visible distance is shortened and the light is dim when the light input by the LED lamp bead plate is not weak, and visual fatigue caused by the cooperation of the light equalizing plate when the light input by the LED lamp bead plate is strong.
Description
Technical Field
The utility model relates to the technical field of LED (light emitting diode) lamp strips, in particular to a lamp strip structure.
Background
According to the Chinese patent application No. CN202221785413.1, the LED light bar is formed by assembling LEDs on a strip-shaped FPC or PCB hard board, and the product is named as a strip. Because the LED flexible lamp strip has long service life and is green and environment-friendly, the LED flexible lamp strip is gradually used as decoration in various decoration industries, and is hung on trees or buildings in China.
The brightness of the LED light source is high, so that eyes are very easy to be injured in the use process, especially when the LED light source irradiates the face.
To sum up, when luminance is higher, current LED lamp strip is dazzling not soft, easily causes visual fatigue, can make light soft after weakening light intensity, also can be causing visual distance to shorten and light dim simultaneously.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a technical scheme capable of solving the problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the lamp strip structure comprises a lamp shell and a light emitting component arranged in the lamp shell, wherein the lamp shell comprises an outer light blocking layer and an inner light guide layer, a light outlet is formed in the lamp shell, a functional lamp shade is fixedly arranged on the light outlet, and the functional lamp shade is provided with a light equalizing plate which covers the light outlet and is connected with the light guide layer;
the lamp body is internally provided with a T-shaped reflecting plate, the upper end of the reflecting plate covers the light outlet, two sides of the reflecting plate are fixedly arranged on the light guide layer, the lower end of the reflecting plate is fixedly arranged on the inner bottom surface of the light guide layer, and the inside of the lamp body is divided into a first cavity and a second cavity which are mutually independent through the reflecting plate;
the reflector panel is including setting up the LED lamp pearl board in first cavity and setting up the PCBA board in the second cavity, and LED lamp pearl board and PCBA board electricity are connected, are provided with the LED lamp pearl towards the reflector panel on the LED lamp pearl board.
As a further scheme of the utility model: the LED lamp bead plate is fixedly arranged on the side wall of the first cavity, which is far away from the reflecting plate, and a first light transmission part and a second light transmission part are respectively reserved between the LED lamp bead plate and the upper end and the lower end of the first cavity.
As a further scheme of the utility model: the function lamp shade is the arc setting, forms the cross-section for enclosing and closing the shape structure after light equalizing plate and the cooperation of function lamp shade, is equipped with the light equalizing hole between function lamp shade and the light equalizing plate.
As a further scheme of the utility model: the one side that first cavity is close to the LED lamp pearl board has seted up the holding tank that holds the LED lamp pearl, but functional lamp shade, light equalizing plate and leaded light layer are leaded light material shaping.
As a further scheme of the utility model: and any one end of the lamp housing is provided with a terminal cover, and the PCBA board is electrically connected with the LED lamp bead board through the terminal cover.
As a further scheme of the utility model: the lamp housing comprises a left side face and a right side face, a first mounting groove is formed in the left side face of the lamp housing, a second mounting groove symmetrical to the first mounting groove is formed in the right side face of the lamp housing, a first protruding portion and a second protruding portion which are matched with the first mounting groove and the second mounting groove in a sliding clamping mode are formed in the inner wall of the terminal cover, a third protruding portion which is matched with the light homogenizing hole in a clamping mode is further arranged on the terminal cover, and a power supply through hole and a power supply wire penetrating through the power supply through hole are formed in the terminal cover.
Compared with the prior art, the utility model has the following beneficial effects: through the top or the bottom output with light follow leaded light layer, can effectively guarantee when the light of LED lamp pearl board input is weak, can not have light to lead to visible distance to shorten and light is dim when weakening, when the light of LED lamp pearl board input is strong, through the cooperation of light equalizing board, can solve when luminance is too high, light is too dazzling causes visual fatigue.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side view of the present utility model;
FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2;
FIG. 4 is a cross-sectional view taken along the direction B-B in FIG. 2;
reference numerals and names in the drawings are as follows:
the LED lamp comprises a light blocking layer-1, a light guide layer-2, a light outlet-3, a functional lamp shade-4, a light equalizing plate-5, a light reflecting plate-6, a first cavity-7, a second cavity-8, an LED lamp bead plate-9, an LED lamp bead-10, a PCBA plate-11, a first light transmitting part-12, a second light transmitting part-13, a light equalizing hole-14, a containing groove-15, a terminal cover-16, a first mounting groove-17, a second mounting groove-18, a first protruding part-19, a second protruding part-20, a third protruding part-21, a power through hole-22 and a power line-23.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a light bar structure includes a lamp housing and a light emitting component disposed inside the lamp housing, wherein the lamp housing includes an outer light blocking layer 1 and an inner light guiding layer 2, a light outlet 3 is formed on the lamp housing, a functional lampshade 4 is fixedly disposed on the light outlet 3, and the functional lampshade 4 has a light equalizing plate 5 covering the light outlet 3 and connected with the light guiding layer 2;
the lamp is characterized in that a T-shaped reflecting plate 6 is arranged in the lamp housing, the upper end of the reflecting plate 6 covers the light outlet 3, two sides of the reflecting plate are fixedly arranged on the light guide layer 2, the lower end of the reflecting plate is fixedly arranged on the inner bottom surface of the light guide layer 2, and the inside of the lamp housing is divided into a first cavity 7 and a second cavity which are mutually independent through the reflecting plate 6;
the reflector panel 6 includes the LED lamp pearl board 9 that sets up in first cavity 7 and sets up PCBA board 11 in the second cavity, and LED lamp pearl board 9 and PCBA board 11 electricity are connected, are provided with the LED lamp pearl 10 towards reflector panel 6 on the LED lamp pearl board 9.
In the implementation process, the PCBA plate 11 can control the LED lamp bead plate 9 after being electrified, when the LED lamp bead plate 9 is in a working state to emit light sources, the light can irradiate on the reflecting plate 6, so that the light is scattered and reflected for the first time, the reflected light can enter the light guide layer 2, one surface of the light guide layer 2, which is close to the light equalizing plate 5, is the top end, and one surface of the light guide layer 2, which is far away from the light equalizing plate 5, is the bottom end;
further, after entering the light guiding layer 2, the light is guided by the light guiding layer 2 to the top end and the bottom end of the light guiding layer 2 respectively;
further, the top end of the light guiding layer 2 and the bottom end of the light guiding layer 2 are respectively connected with the light equalizing plate 5 in a light guiding way
Further, when the light is output from the top end and guided to the light-equalizing plate 5 by the light guide layer 2, the light reaches the light-equalizing plate 5 with a short stroke so as to ensure that the light is attenuated by a small margin, when the light is output from the light source, the light is sufficient, when the light is output from the bottom end and guided to the light-equalizing plate 5 by the light guide layer 2, the light reaches the light-equalizing plate 5 with a long stroke so as to ensure that the light is attenuated by a large margin, and when the light is output from the light source, the light is ensured to be soft;
further, when two light sources enter the light-equalizing plate 5, the two light sources are complemented;
further, the complementary light can emit light outwards from the functional lampshade 4, the functional lampshade 4 can realize that the light effectively output is soft when the light is input to the light-equalizing plate 5 from the top, the light intensity can be further limited when the light is input to the light-equalizing plate 5 from the bottom, and the softness of the light is further ensured;
to sum up, through the top or bottom output with light from light guide layer 2, can effectively guarantee when the light of LED lamp pearl board 9 input is weak, can not have light to lead to visible distance to shorten and light dim when weakening, when the light of LED lamp pearl board 9 input is strong, through the cooperation of light equalizing plate 5, can solve when luminance is too high, the light is too dazzling causes visual fatigue.
In the embodiment of the utility model, the LED lamp bead plate 9 is fixedly arranged on the side wall of the first cavity 7 far away from the reflector 6, and a first light-transmitting portion 12 and a second light-transmitting portion 13 are respectively reserved between the side wall and the upper end and the lower end of the first cavity 7.
The LED lamp bead plate 9 is fixedly arranged on the side wall of the first cavity 7, which is far away from the reflecting plate 6, so that the LED lamp bead plate 9 can effectively ensure that the light is not excessively strong when being output to the light guide layer 2, and further, the reflected light inputs the light into the light guide layer 2 through the first light transmission part 12 and the second light transmission part 13, so that the light output by the LED lamp bead plate can ensure that the required effect is achieved.
In the embodiment of the utility model, the functional lampshade 4 is arranged in an arc shape, the cross section of the functional lampshade 4 is formed into a surrounding structure after the light equalizing plate 5 is matched with the functional lampshade 4, and the light equalizing hole 14 is arranged between the functional lampshade 4 and the light equalizing plate 5.
The function lamp shade 4 is the arc setting, can make the light of output be wide angle output, can make soft light coverage area bigger, improve lighting efficiency, form the cross-section for enclosing and close the shape structure after light equalizing plate 5 and the cooperation of function lamp shade 4, can make light along in light equalizing plate 5 to the lamp shade, make the light after light equalizing plate 5 all closes can be better on leading to the function lamp shade 4 of improvement efficiency, the effect after light shines out can be better to the light equalizing hole 14, also can guarantee to reduce unnecessary stroke from light of light equalizing plate 5 input to the lamp shade, can direct the surface of function lamp shade 4, with the better illumination of light to the external world, can improve the efficiency of light equalizing plate 5 with light input to the lamp shade.
In the embodiment of the utility model, a receiving groove 15 for receiving the LED lamp beads 10 is formed on one surface of the first cavity 7, which is close to the LED lamp bead plate 9, and the functional lampshade 4, the light equalizing plate 5 and the light guiding layer 2 are all made of light-guiding materials.
The space between the LED lamp bead plate 9 and the reflector plate 6 can be narrower, the travel of light reaching the reflector plate 6 can be reduced by the narrower space, unnecessary travel is reduced, loss after the light reaches the reflector plate 6 can be further reduced, the LED lamp beads 10 can not be normally installed due to the narrower space, and the containing groove 15 can enable the LED lamp beads 10 to be better installed.
In the embodiment of the utility model, a terminal cover 16 is arranged at any end of the lamp housing, and the PCBA board 11 and the LED lamp bead board 9 are electrically connected through the terminal cover 16.
The PCBA board 11 is electrically connected with the LED lamp bead board 9 through the terminal cover 16, so that the PCBA board 11 can control the LED lamp bead board 9 to control the switch of the LED lamp bead board 9 by matching with a computer or a light controller, and the application path of the LED lamp bead board is more diversified.
In the embodiment of the utility model, the lamp housing comprises a left side surface and a right side surface, the left side surface of the lamp housing is provided with a first mounting groove 17, the right side surface of the lamp housing is provided with a second mounting groove 18 symmetrical to the first mounting groove 17, the inner wall of the terminal cover 16 is provided with a first protruding part 19 and a second protruding part 20 which are in sliding clamping fit with the first mounting groove 17 and the second mounting groove 18, the terminal cover 16 is also provided with a third protruding part 21 which can be in clamping fit with the light equalizing hole 14, and the terminal cover 16 is provided with a power supply through hole and a power supply wire 23 penetrating through the power supply through hole.
The terminal cover 16 is matched with the first mounting groove 17, the second mounting groove 18 and the light equalizing hole 14 in a clamping way through the first protruding part 19, the second protruding part 20 and the third protruding part 21 respectively, so that the terminal cover 16 can be fixed on a lamp housing, the PCBA board 11 can be electrically connected with a computer or a light controller through the power wire 23, and the purpose of controlling the switch of the LED lamp bead board 9 through the computer or the light controller is achieved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The lamp strip structure comprises a lamp shell and a light emitting component arranged in the lamp shell, and is characterized in that the lamp shell comprises an outer light blocking layer and an inner light guide layer, a light outlet is formed in the lamp shell, a functional lamp shade is fixedly arranged on the light outlet, and the functional lamp shade is provided with a light equalizing plate which covers the light outlet and is connected with the light guide layer;
the lamp body is internally provided with a T-shaped reflecting plate, the upper end of the reflecting plate covers the light outlet, two sides of the reflecting plate are fixedly arranged on the light guide layer, the lower end of the reflecting plate is fixedly arranged on the inner bottom surface of the light guide layer, and the inside of the lamp body is divided into a first cavity and a second cavity which are mutually independent through the reflecting plate;
the reflector panel is including setting up the LED lamp pearl board in first cavity and setting up the PCBA board in the second cavity, and LED lamp pearl board and PCBA board electricity are connected, are provided with the LED lamp pearl towards the reflector panel on the LED lamp pearl board.
2. The light bar structure of claim 1, wherein the LED light bead plate is fixedly arranged on a side wall of the first cavity far away from the reflector, and a first light transmitting portion and a second light transmitting portion are respectively reserved between the LED light bead plate and the upper end and the lower end of the first cavity.
3. The lamp strip structure according to claim 2, wherein the functional lampshade is arc-shaped, the cross section of the functional lampshade is enclosed after the light equalizing plate is matched with the functional lampshade, and the light equalizing hole is arranged between the functional lampshade and the light equalizing plate.
4. The light bar structure according to claim 3, wherein the first cavity has a receiving groove for receiving the LED light beads on a surface close to the LED light bead plate, and the functional lampshade, the light equalizing plate and the light guiding layer are made of light-guiding materials.
5. The light bar structure of claim 1, wherein the lamp housing is provided with a terminal cover at either end, and the PCBA board and the LED light bead board are electrically connected by the terminal cover.
6. The lamp strip structure according to claim 5, wherein the lamp housing comprises a left side surface and a right side surface, the left side surface of the lamp housing is provided with a first mounting groove, the right side surface of the lamp housing is provided with a second mounting groove symmetrical to the first mounting groove, the inner wall of the terminal cover is provided with a first protruding part and a second protruding part which are in sliding clamping fit with the first mounting groove and the second mounting groove, the terminal cover is also provided with a third protruding part which can be in clamping fit with the light equalizing hole, and the terminal cover is provided with a power supply through hole and a power supply wire penetrating through the power supply through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320099801.2U CN219140612U (en) | 2023-02-02 | 2023-02-02 | Lamp strip structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320099801.2U CN219140612U (en) | 2023-02-02 | 2023-02-02 | Lamp strip structure |
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| Publication Number | Publication Date |
|---|---|
| CN219140612U true CN219140612U (en) | 2023-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320099801.2U Active CN219140612U (en) | 2023-02-02 | 2023-02-02 | Lamp strip structure |
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| CN (1) | CN219140612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116913181A (en) * | 2023-09-06 | 2023-10-20 | 山西麦信易科技有限公司 | Micro-assembly LED display and assembly method |
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2023
- 2023-02-02 CN CN202320099801.2U patent/CN219140612U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116913181A (en) * | 2023-09-06 | 2023-10-20 | 山西麦信易科技有限公司 | Micro-assembly LED display and assembly method |
| CN116913181B (en) * | 2023-09-06 | 2023-12-01 | 山西麦信易科技有限公司 | Micro-assembly LED display and assembly method |
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