CN219264076U - LED polarized light down lamp - Google Patents
LED polarized light down lamp Download PDFInfo
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- CN219264076U CN219264076U CN202223286774.4U CN202223286774U CN219264076U CN 219264076 U CN219264076 U CN 219264076U CN 202223286774 U CN202223286774 U CN 202223286774U CN 219264076 U CN219264076 U CN 219264076U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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Abstract
The utility model relates to the field of down lamps, in particular to an LED polarized down lamp. The utility model relates to an LED polarized light down lamp, which comprises a lamp body, wherein a baffle plate is fixedly connected in the lamp body, and the baffle plate divides the lamp body into a power cavity positioned above and a light source cavity positioned below; the port of the light source cavity is an inclined plane; the inner wall of the light source cavity is provided with at least three limit clamping grooves; comprises a light source which is at an inclined angle; the light source cavity is provided with a light source cavity; the reflector comprises a light source inlet; the device comprises a first limiting ring, wherein the periphery of the first limiting ring is provided with at least three connecting clamping strips; the first limiting ring is fixedly arranged at the port of the light source cavity; the light-transmitting plate is arranged between the first limiting ring and the reflecting cup; the power supply is arranged in the power supply cavity and is electrically connected with the light source; the power supply comprises a mounting base, wherein the mounting base is detachably arranged at a port of the power supply cavity.
Description
Technical Field
The utility model relates to the field of down lamps, in particular to an LED polarized down lamp.
Background
The down lamp is a lamp with a screw lamp cap, and can be directly provided with an incandescent lamp or an energy-saving lamp. The method comprises the following steps of: an embedded down lamp and an open down lamp. A down lamp is a lamp with light focusing property compared with a common light fitting, and is generally used for common illumination or auxiliary illumination.
On the one hand, the existing down lamp needs a complex mechanism to realize the polarizing effect, so that the effect of obliquely-irradiated lamplight wall washing is achieved.
In addition, when a person looks up to see the light irradiated by the wall, the existing down lamp has no shading effect, and eyes of the person can be directly influenced, so that dazzling is caused.
Disclosure of Invention
The utility model aims to solve the problems that the prior down lamp needs a complex mechanism to realize the polarizing effect, and when a person lifts the head to see the lamplight irradiated by the wall, the eyes of the person are directly affected and dazzling is caused because the light is not shielded.
In order to solve the technical problems, the LED polarized light down lamp comprises a lamp body, wherein the lamp body is of a cylindrical structure, a baffle plate which is fixedly connected is arranged in the lamp body, and the baffle plate divides the lamp body into a power cavity positioned above and a light source cavity positioned below; the port of the light source cavity is an inclined plane; the inner wall of the light source cavity is provided with at least three limit clamping grooves;
the light source is fixedly arranged in the light source cavity and is at an inclined angle;
the light source comprises a light reflecting cup, wherein the light reflecting cup is arranged in the light source cavity, and a port of the light reflecting cup and a port of the light source cavity are in parallel angles; the reflector cup comprises a light source inlet, and the light source inlet is abutted or adjacent to the light source;
the device comprises a first limiting ring, wherein the periphery of the first limiting ring is provided with at least three connecting clamping strips; the first limiting ring is fixedly arranged at the port of the light source cavity; when the first limiting ring is arranged at the port of the light source cavity, the connecting clamping strip is positioned in the limiting clamping groove;
the light-transmitting plate is arranged between the first limiting ring and the reflecting cup;
the power supply is arranged in the power supply cavity and is electrically connected with the light source;
the power supply comprises a mounting base, wherein the mounting base is detachably arranged at a port of the power supply cavity.
As a preferred implementation scheme of the LED polarized light down lamp, at least three support bars fixedly connected with the inner wall of the power cavity are arranged around the inner wall of the power cavity; the support bar is abutted against the lower surface of the mounting base;
the surface of the lamp body is provided with at least two screw holes communicated with the power supply cavity; the screw thread positioning piece is connected into the screw hole in a threaded manner; an end of the threaded retainer is at least partially within the power cavity and abuts an upper surface of the mounting base.
As a preferred implementation mode of the LED polarized light down lamp, a second limiting ring which is detachably connected is arranged in the light source cavity, and the light source is positioned in the second limiting ring.
As a preferred implementation scheme of the LED polarized light down lamp, a detachably connected bracket is arranged in the power cavity;
the connecting terminal is arranged on the bracket; the wiring terminal is electrically connected with the power supply.
As a preferred implementation scheme of the LED polarized light down lamp, at least two mounting grooves which are fixedly connected are formed in the light source cavity, and support inclined blocks which are detachably connected are arranged in at least two mounting grooves; at least one side of the supporting inclined block is provided with an arc-shaped surface, and the arc-shaped surface is abutted against the outer surface of the reflecting cup.
Advantageous effects
The present utility model solves the above existing problems and other existing problems not mentioned one by one above and brings at least the following innovative advantages accordingly:
the end part of the light source cavity is provided with the inclined plane, and the light source is also at an inclined angle, so that lamplight can be directly irradiated onto a wall on the side surface in use; the direct polarized light can directly wash the wall painting or ornament on the wall, so that the articles to be displayed are more direct and clear, and when the wall painting or exhibit on the wall is watched, the lamplight can completely and directly achieve the wall washing effect, so that eyes do not have strong lamplight irradiation when watching the articles. The problem of present down lamp on the one hand need complicated mechanism to realize this polarisation effect to and when someone looks up the light that the wall shines, do not have the shading effect, can directly influence people's eyes, cause dazzling is solved.
The support bar and the screw hole and the screw thread locating piece are arranged, so that the support bar and the screw thread locating piece respectively play roles of fixing and limiting the mounting base, the mounting base is convenient to mount and dismount, the use is convenient, and the mounting and dismounting efficiency is high.
The utility model is provided with a support inclined block which is detachably connected in the mounting groove; at least one side of the supporting inclined block is provided with an arc-shaped surface, and the supporting inclined block is provided with the arc-shaped surface, so that the reflecting cup is supported and limited.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of another angle of the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a cross-sectional view of the "A-A" position of FIG. 3;
FIG. 5 is a cross-sectional view of the "B-B" position of FIG. 3;
FIG. 6 is an exploded view of the present utility model;
fig. 7 is an exploded view of another angle of the present utility model.
In the figure: 1. the LED lamp comprises a lamp body, a partition plate, a power supply cavity, a light source cavity, a limit clamping groove, a light source, a light reflecting cup, a light source inlet, a first limit ring, a connecting clamping strip, a light transmitting plate, a power supply, a mounting base, a support bar, a screw hole, a screw thread positioning piece and a support oblique block.
Detailed Description
In order to make the objects, technical solutions and advantages of the technical solutions of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings of the specific embodiments of the present disclosure.
Like reference numerals in the drawings denote like parts. It should be noted that the described embodiments are some, but not all embodiments of the present disclosure.
All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
As shown in fig. 1 to 7, the LED polarized light down lamp of the present utility model includes a lamp body 1, the lamp body 1 has a cylindrical structure, a partition board 2 fixedly connected is disposed in the lamp body 1, fig. 4 and 5 show that the partition board 2 is disposed in the middle of the lamp body 1 and horizontally, wherein the partition board 2 divides the interior of the lamp body 1 into a power cavity 3 located above and a light source cavity 4 located below; fig. 1 to 7 show, respectively, from different angles, that the ports of the light source chamber 4 are beveled, i.e. the lower end of the lamp body 1 in the drawing is beveled; fig. 4, 5 and 7 show that the inner wall of the light source cavity 4 has at least three limiting clamping grooves 5. The light source 6 is fixedly arranged in the light source cavity 4, and the light source 6 is at an inclined angle; wherein fig. 4 shows the light source 6 at an oblique angle that is equal to or similar to the oblique angle of the port of the light source cavity 4 so that light from the light source 6 can be directed outwards from the port of the light source cavity 4 that is tilted. Further, the LED lamp further comprises a reflecting cup 7, wherein the reflecting cup 7 is arranged in the light source cavity 4, and a port of the reflecting cup 7 and a port of the light source cavity 4 are in parallel angles; the reflector cup comprises a light source inlet 8, the light source inlet 8 being in abutment with or adjacent to the light source 6; fig. 4 shows that the light source 6 corresponds exactly to the light source inlet 8. And also include the first stop collar 9, the periphery of the said first stop collar 9 has at least three connecting clamps 10; as shown in fig. 4, the first limiting ring 9 is just matched with the port of the light source cavity 4 in size, so that the port of the light source cavity 4 can be sealed, and therefore, the first limiting ring 9 is fixedly arranged at the port of the light source cavity 4; when the first limiting ring 9 is arranged at the port of the light source cavity 4, the connecting clamping strip 10 is positioned in the limiting clamping groove 5; fig. 6 and 7 show that the connecting clip 10 is a thin sheet structure with barbs at the ends, so that when the connecting clip 10 is positioned in the limiting slot 5, the barbs at the ends of the connecting clip 10 hook the limiting slot 5, so that the first limiting ring 9 is mounted at the port of the light source cavity 4 and is not easy to fall off. Finally, a light-transmitting plate 11 is included, and the light-transmitting plate 11 is preferably toughened glass, wherein fig. 4 shows the light-transmitting plate 11 and the first limiting ring 9 and the reflecting cup 7; one surface of the light-transmitting plate 11 at the upper side is abutted against the first limiting ring 9, and the other surface at the lower side is abutted against the reflecting cup 7. The end of the light source cavity 4 is provided with an inclined plane, and the light source 6 is also at an inclined angle, so that the lamplight can be directly irradiated onto the wall on the side surface in use; the direct polarized light can directly wash the wall painting or ornament on the wall, so that the articles to be displayed are more direct and clear, and when the wall painting or exhibit on the wall is watched, the lamplight can completely and directly achieve the wall washing effect, so that eyes do not have strong lamplight irradiation when watching the articles. The problem of present down lamp on the one hand need complicated mechanism to realize this polarisation effect to and when someone looks up the light that the wall shines, do not have the shading effect, can directly influence people's eyes, cause dazzling is solved.
As shown in fig. 4 to 7, the light source device comprises a power source 12, wherein the power source 12 is installed in the power source cavity 3, and the power source 12 is electrically connected with the light source 6; the power supply comprises a mounting base 13, wherein the mounting base 13 is detachably arranged at a port of the power supply cavity 3.
Wherein fig. 4 to 6 show that at least three support bars 14 fixedly connected to the inner wall of the power supply chamber 3 are provided around the inner wall of the power supply chamber 3; the supporting bars 14 are abutted against the lower surface of the mounting base 13, and play a supporting role on the mounting base 13. At least two screw holes 15 communicated with the power cavity 3 are formed in the surface of the lamp body 1; comprises at least two threaded positioning pieces 16, wherein the threaded positioning pieces 16 are in threaded connection with the screw holes 15; fig. 5 shows an upper surface in which the end of the threaded keeper 16 is at least partially within the power supply cavity 3 and abuts the mounting base 13. Therefore, through the arrangement of the supporting bar 14, the screw hole 15 and the threaded positioning piece 16, the supporting bar 14 and the threaded positioning piece 16 respectively play a role in fixing and limiting the mounting base 13, and when the mounting base 13 needs to be dismounted, the threaded positioning piece 16 is taken down from the screw hole 15.
As shown in fig. 4 to 7, a second limiting ring 17 which is detachably connected is disposed in the light source cavity 4, and the light source 6 is disposed in the second limiting ring 17. Wherein fig. 6 and 7 show that the second limiting ring 17 has a circular structure, wherein the sectional view of fig. 4 shows that the second limiting ring 17 and the light source cavity 4 are provided with screw holes at the same axis, and the second limiting ring 17 is connected by using screws through the screw holes during installation.
As shown in fig. 4 to 7, a detachably connected bracket 18 is arranged in the power cavity 3; comprising a terminal 19 mounted to said bracket 18; the connection terminal is electrically connected with the power supply 12.
As shown in fig. 4 to 7, at least two mounting grooves 20 fixedly connected are provided in the light source cavity 4, and a supporting inclined block 21 detachably connected is provided in at least two mounting grooves 20; at least one side of the support ramp 21 has an arcuate surface, wherein figures 6 and 7 show the bottom of the support ramp 21 as an arcuate surface, and in use figures 4 and 5 show the arcuate surface abutting the outer surface of the reflector cup 7; while in practice not limited to arcuate surfaces, arcuate surfaces may be replaced with beveled surfaces. By the arrangement of the supporting inclined blocks 21 and the arc-shaped surface of one supporting inclined block 21, the reflecting cup 7 is supported and limited.
The terms first, second and the like in the description and in the claims, are not used for any order, quantity or importance, but are used for distinguishing between different elements. Likewise, the terms "a," "an," or "the" and similar terms do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, is intended to mean that elements or items that are present in front of "comprising" or "comprising" are included in the word "comprising" or "comprising", and equivalents thereof, without excluding other elements or items. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
The preferred embodiments of the present utility model described above are not intended to limit the present utility model, and the scope of the present utility model is defined by the appended claims, and other embodiments can be obtained from the drawings without inventive faculty to those skilled in the art, and any modifications based on the claims of the present utility model are also the scope of the present utility model.
Claims (5)
- The LED polarized light down lamp is characterized by comprising a lamp body, wherein the lamp body is of a cylindrical structure, a baffle plate is fixedly connected in the lamp body, and the baffle plate divides the lamp body into a power cavity positioned above and a light source cavity positioned below; the port of the light source cavity is an inclined plane; the inner wall of the light source cavity is provided with at least three limit clamping grooves;the light source is fixedly arranged in the light source cavity and is at an inclined angle;the light source comprises a light reflecting cup, wherein the light reflecting cup is arranged in the light source cavity, and a port of the light reflecting cup and a port of the light source cavity are in parallel angles; the reflector cup comprises a light source inlet, and the light source inlet is abutted or adjacent to the light source;the device comprises a first limiting ring, wherein the periphery of the first limiting ring is provided with at least three connecting clamping strips; the first limiting ring is fixedly arranged at the port of the light source cavity; when the first limiting ring is arranged at the port of the light source cavity, the connecting clamping strip is positioned in the limiting clamping groove;the light-transmitting plate is arranged between the first limiting ring and the reflecting cup;the power supply is arranged in the power supply cavity and is electrically connected with the light source;the power supply comprises a mounting base, wherein the mounting base is detachably arranged at a port of the power supply cavity.
- 2. The LED polarized light down lamp according to claim 1, wherein at least three support bars fixedly connected with the inner wall of the power supply cavity are provided around the inner wall of the power supply cavity; the support bar is abutted against the lower surface of the mounting base;the surface of the lamp body is provided with at least two screw holes communicated with the power supply cavity; the screw thread positioning piece is connected into the screw hole in a threaded manner; an end of the threaded retainer is at least partially within the power cavity and abuts an upper surface of the mounting base.
- 3. The LED polarized light cartridge lamp according to claim 1 or 2 wherein a second stop collar is detachably connected in the light source cavity, and the light source is located in the second stop collar.
- 4. The LED polarized light down lamp according to claim 1, wherein a detachably connected bracket is provided in the power supply cavity;the connecting terminal is arranged on the bracket; the wiring terminal is electrically connected with the power supply.
- 5. The LED polarized light down lamp according to claim 1, wherein at least two mounting grooves which are fixedly connected are arranged in the light source cavity, and support inclined blocks which are detachably connected are arranged in at least two mounting grooves; at least one side of the supporting inclined block is provided with an arc-shaped surface, and the arc-shaped surface is abutted against the outer surface of the reflecting cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223286774.4U CN219264076U (en) | 2022-12-07 | 2022-12-07 | LED polarized light down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223286774.4U CN219264076U (en) | 2022-12-07 | 2022-12-07 | LED polarized light down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219264076U true CN219264076U (en) | 2023-06-27 |
Family
ID=86868827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223286774.4U Active CN219264076U (en) | 2022-12-07 | 2022-12-07 | LED polarized light down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219264076U (en) |
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2022
- 2022-12-07 CN CN202223286774.4U patent/CN219264076U/en active Active
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