CN217635401U - Warning lamp with high light-emitting rate - Google Patents
Warning lamp with high light-emitting rate Download PDFInfo
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- CN217635401U CN217635401U CN202221647673.2U CN202221647673U CN217635401U CN 217635401 U CN217635401 U CN 217635401U CN 202221647673 U CN202221647673 U CN 202221647673U CN 217635401 U CN217635401 U CN 217635401U
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- led lamp
- circuit board
- mounting
- base
- lampshade
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Abstract
The utility model discloses a warning light that light-emitting rate is high, include: a lampshade and a base; the lampshade is detachably arranged on the base to form an installation space together with the base; a circuit board is arranged in the mounting space; a plurality of LED lamp beads electrically connected to the circuit board are arranged on the circuit board; a reflector for reflecting light emitted by the LED lamp beads is also arranged above the circuit board; the reflector is arranged in the center of the circuit board; the plurality of LED lamp beads are distributed around the circumference of the reflector; a plurality of reflecting surfaces which are respectively used for correspondingly reflecting one of the LED lamp beads so as to reflect the light emitted by the LED lamp beads are formed on the periphery of the reflecting body; the reflecting surface is a sector; the mounting position of the LED lamp bead corresponding to each reflecting surface is aligned with the central point of the sector; the sector is a curved arc surface; the LED lamp beads are located in the projection of the arc-shaped surface. The warning light that the light-emitting rate is high is guaranteeing the utilization ratio of the output light energy of LED lamp pearl, practices thrift the energy consumption when improving light beam brightness in order to ensure warning security.
Description
Technical Field
The utility model relates to a technical field of warning light, concretely relates to warning light that light-emitting rate is high.
Background
The vehicle-mounted warning lamp can effectively warn people around the vehicle to keep a safe distance through sudden flashing, rotation and warning sound of light; the application occasions of the device are more and more, the device is more and more commonly applied to engineering machinery vehicles, forklifts, school buses, agricultural machinery and mechanical equipment, and the safety of vehicle operation is improved.
The circuit board of current on-vehicle warning light is fixed on the base, and the luminous angle of LED is upwards perpendicularly from the bottom plate on the circuit board, and although LED's beam angle can reach 120 degrees, partial light is gone out to scattering all around through lens hood section of thick bamboo wall, forms warning light beam, still has more light to go out through the cylindrical top scattering of lens hood, and effective light output is less partially, and LED outputs the utilization ratio of optical energy and is on the low side.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
Partial light to above current warning light passes through lens hood section of thick bamboo wall and goes out to scattering all around, forms warning light beam, but still has more light to go out through lens hood cylindric top scattering, and effective light output is few on the side, and LED outputs the problem that the utilization ratio of light energy is low on the side, and this application provides a warning light that light-emitting rate is high.
2. Technical scheme
In order to solve the above problem, the utility model provides a technical scheme does:
a warning lamp with high light-emitting rate comprises: a lampshade and a base; the lampshade is detachably arranged on the base to form an installation space together with the base; a circuit board is arranged in the mounting space; a plurality of LED lamp beads electrically connected to the circuit board are arranged on the circuit board; a reflector for reflecting light emitted by the LED lamp beads is also arranged above the circuit board; the reflector is arranged in the center of the circuit board; the plurality of LED lamp beads are distributed around the circumference of the reflector; a plurality of reflecting surfaces which are respectively used for correspondingly reflecting one of the LED lamp beads so as to reflect the light emitted by the LED lamp beads are formed in the circumferential direction of the reflecting body; the reflecting surface is a sector; the mounting position of the LED lamp bead corresponding to each reflecting surface is aligned with the central point of the sector; the sector is a curved arc surface; the LED lamp bead is located in the projection of the arc-shaped surface.
Furthermore, 6 LED lamp beads are arranged above the circuit board; the reflector is formed with 6 reflective surfaces.
Furthermore, the base is provided with a supporting boss for supporting and installing the circuit board; the bottom of the circuit board is provided with a mounting bulge which is used for matching and being clamped into a mounting hole formed by the boss; the circuit board is inserted into the mounting hole through the mounting protrusion and is mounted on the base.
Furthermore, when the lampshade is arranged on the base, the top of the inner side of the lampshade contacts the reflector and presses the reflector from top to bottom so as to press the mounting protrusion into the mounting hole.
Further, a plurality of through holes for transmitting alarm sound are formed in the mounting hole of the base.
Furthermore, a plurality of mounting columns are arranged in the base; the inner side of the lampshade is provided with a plurality of insertion holes for inserting one of the mounting posts respectively.
Furthermore, the base is also provided with a mounting part for mounting the lampshade; the end part of the lampshade is sleeved on the periphery of the mounting part.
Further, the mounting part is provided with a guide inclined plane for guiding the lampshade to be sleeved on the periphery of the mounting part.
Further, the base is formed with a first mark; the end of the lampshade is formed with a second mark corresponding to the first mark for rotating the lampshade to a mounting position where the mounting post is aligned with the jack.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
the utility model provides a warning light that light-emitting rate is high can fully export the light that LED lamp pearl sent, and the warning light beam luminance of formation is high to guarantee the utilization ratio of the output light energy of LED lamp pearl, practice thrift the energy consumption when improving light beam luminance in order to ensure warning security.
Drawings
Fig. 1 is a schematic view of a warning light with a high light-emitting rate according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the warning light with high light-emitting rate in FIG. 1;
FIG. 3 is a schematic view of another view angle of the internal structure of the warning light with high light-emitting rate in FIG. 1;
the warning lamp 10 that the light-emitting rate is high, lamp shade 11, second mark 111, sound hole (not shown), jack (not shown), base 12, support boss 121, mounting hole 122, perforation 123, erection column 124, installation department 125, guide inclined plane 126, first mark 127, installation space 13, circuit board 14, installation arch (not shown), LED lamp pearl 15, reflector 16, reflection of light face 161.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The utility model discloses in words such as first, second, be for the description the utility model discloses a technical scheme is convenient and set up, and does not have specific limiting action, is general finger, right the technical scheme of the utility model does not constitute limiting action. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the same embodiment and between the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, which is all within the scope of the present invention.
Example 1
As shown in fig. 1 to fig. 3, it is a warning light 10 with high light-emitting efficiency of the present invention, including: the lampshade 11 and the base 12, when being installed, the lampshade 11 is detachably installed on the base 12 to form an installation space 13 together with the base 12. Be equipped with circuit board 14 in installation space 13, install a plurality of LED lamp pearls 15 on the circuit board 14, the equal electric connection of a plurality of LED lamp pearls 15 to the circuit board to being given off light by circuit board control, after the warning light circular telegram, the oscillating circuit work on the circuit board, thereby can regularly export 15 module break-make of high level pulse signal control LED lamp pearl and form sudden and sudden flashing, perhaps control LED lamp pearl 15 modules and switch on in turn, form rotatory flashing.
As a further proposal, a reflector 16 is arranged above the circuit board 14. The reflector 16 is used for reflecting the light emitted by the LED lamp bead 15. During installation, the reflector 16 is installed in the center of the circuit board 14, and then the plurality of LED lamp beads 15 are distributed around the circumference of the reflector 16. A plurality of light reflecting surfaces 161 are formed in the circumferential direction of the reflector 16. The plurality of light reflecting surfaces 161 are respectively used for correspondingly reflecting one of the plurality of LED lamp beads 15 so as to reflect the light emitted by the LED lamp bead 15. Therefore, the light emitted by the LED lamp bead 15 can be reflected by the reflector 16 to be emitted from the side wall of the lamp shade 11.
Further, the light reflecting surfaces 161 are fan-shaped, and the installation position of the LED lamp bead 15 corresponding to each light reflecting surface 161 is aligned with the central point of the fan-shaped surface. Adopt the sector to install LED lamp pearl 15 and can be adapted to the scattering nature of light at the central point of sector, thereby carry out high-efficient reflection to the light that LED lamp pearl 15 sent, make full use of light energy.
Furthermore, the sector is a curved arc-shaped surface, and the LED lamp bead 15 is located in the projection of the arc-shaped surface after the installation is completed. Can prevent the light that LED lamp pearl 15 sent through this arcwall face like this from penetrating from the top of lamp shade 11 to reflect light high efficiency to circumference, thereby further improve circumference warning light's luminance.
In this scheme, 6 LED lamp pearls 15 are installed to the top of circuit board 14, and reflector 16 is formed with 6 reflection of light face 161. Adopt 6 LED lamp pearls 15 to give out light, when guaranteeing warning light beam's light intensity, controlled the energy consumption.
Therefore, the warning lamp 10 with high light-emitting rate can fully output light emitted by the LED lamp bead 15, and the formed warning light beam has high brightness, so that the utilization rate of the output light energy of the LED lamp bead 15 is ensured, and the energy consumption is saved while the light beam brightness is improved to ensure the warning safety.
As a specific embodiment, the base 12 is formed with a support boss 121. The support bosses 121 are used to support the mounting wiring board 14. The bottom of the wiring board 14 is formed with mounting projections. The mounting projections are located below the wiring board 14 and are not shown in the drawings. The mounting projections are adapted to mate and snap into the mounting holes 122 formed in the boss to effect mounting of the circuit board 14 to the base 12. When the lampshade 11 is installed on the base 12, the top of the inner side of the lampshade contacts the reflector 16 and presses the reflector 16 from top to bottom to press the installation protrusions into the installation holes 122, so that the stability of the installation of the circuit board 14 is ensured. By installing the circuit board 14 in such a way, the operation is simple and quick, the disassembly and the assembly are convenient, and the structural stability is high. Disposed within mounting hole 122 of base 12 for transmitting an alarm sound.
In a specific embodiment, a plurality of mounting posts 124 are disposed in the base 12, and a plurality of insertion holes are formed in the inner side of the lampshade 11. The plurality of insertion holes are respectively used for inserting one of the plurality of mounting posts 124, so that the lampshade 11 is mounted on the lamp holder. The installation structure is simple and quick.
Further, the base 12 is also formed with a mounting portion 125 for mounting the lamp cover 11. When the lamp cover 11 is mounted, the end portion of the lamp cover 11 is fitted around the outer periphery of the mounting portion 125. And the mounting portion 125 is formed with a guide slope 126, and the guide slope 126 guides the lamp housing 11 to be fitted around the outer circumference of the mounting portion 125 when the lamp housing 11 is mounted.
In the design, the base 12 is provided with a first mark 127, and the end of the globe 11 is provided with a second mark 111. The second mark 111 is used for corresponding to the first mark 127 to rotate the lampshade 11 to a mounting position where the mounting post 124 is aligned with the insertion hole, that is, when the lampshade 11 is rotated to make the first mark 127 aligned with the second mark 111, the mounting post 124 is aligned with the insertion hole, and then the lampshade 11 is mounted by inserting the mounting post 124 into the insertion hole, which is simple, fast and easy to assemble and disassemble.
The sound hole and the insertion hole of the lamp cover 11 are not shown in the drawings, but the structure and the operation principle thereof can be clearly understood from the above description.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (9)
1. A warning lamp with high light extraction rate comprises: the lamp shade and the base; the lampshade is detachably arranged on the base to form an installation space together with the base; the LED lamp is characterized in that a circuit board is arranged in the mounting space; a plurality of LED lamp beads electrically connected to the circuit board are arranged on the circuit board; a reflector for reflecting light emitted by the LED lamp beads is further arranged above the circuit board; the reflector is arranged in the center of the circuit board; the LED lamp beads are distributed around the circumference of the reflector; a plurality of reflecting surfaces which are respectively used for correspondingly reflecting one of the LED lamp beads so as to reflect the light emitted by the LED lamp beads are formed in the circumferential direction of the reflector; the reflecting surface is a sector; the installation position of the LED lamp bead corresponding to each reflecting surface is aligned with the central point of the sector; the sector is a curved arc-shaped surface; the LED lamp beads are located in the projection of the arc-shaped surface.
2. The warning lamp with high light-emitting rate as claimed in claim 1,
6 LED lamp beads are arranged above the circuit board; the reflector is provided with 6 reflecting surfaces.
3. The warning lamp with high light-emitting rate as claimed in claim 1,
the base is provided with a supporting boss for supporting and mounting the circuit board; a mounting bulge used for being matched and clamped into a mounting hole formed by the boss is formed at the bottom of the circuit board; the circuit board is inserted into the mounting hole through the mounting protrusion and is mounted on the base.
4. The warning lamp with high light-emitting rate as claimed in claim 3,
when the lampshade is arranged on the base, the top of the inner side of the lampshade contacts the reflector and presses the reflector from top to bottom so as to press the mounting protrusion into the mounting hole.
5. The warning lamp with high light extraction rate as claimed in claim 4,
the base is located and is formed with a plurality of perforation that are used for transmitting alarm sound in the mounting hole.
6. The warning lamp with high light extraction rate as claimed in claim 1,
a plurality of mounting columns are arranged in the base; a plurality of insertion holes for inserting one of the mounting posts are formed in the inner side of the lampshade.
7. The warning lamp with high light-emitting rate as claimed in claim 6,
the base is also provided with a mounting part for mounting the lampshade; the end part of the lampshade is sleeved on the periphery of the mounting part.
8. The warning lamp with high light extraction rate as claimed in claim 7,
the installation department is formed with and is used for the guide the lamp shade cover is established the guide inclined plane of the periphery of installation department.
9. The warning lamp with high light-emitting rate as claimed in claim 8,
the base is formed with a first mark; the end of the lampshade is provided with a second mark corresponding to the first mark so as to rotate the lampshade to a mounting position where the mounting column is aligned with the jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221647673.2U CN217635401U (en) | 2022-06-28 | 2022-06-28 | Warning lamp with high light-emitting rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221647673.2U CN217635401U (en) | 2022-06-28 | 2022-06-28 | Warning lamp with high light-emitting rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217635401U true CN217635401U (en) | 2022-10-21 |
Family
ID=83630036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221647673.2U Active CN217635401U (en) | 2022-06-28 | 2022-06-28 | Warning lamp with high light-emitting rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217635401U (en) |
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2022
- 2022-06-28 CN CN202221647673.2U patent/CN217635401U/en active Active
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