CN204345401U - A kind of LED rotary caution light - Google Patents
A kind of LED rotary caution light Download PDFInfo
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- CN204345401U CN204345401U CN201420817578.1U CN201420817578U CN204345401U CN 204345401 U CN204345401 U CN 204345401U CN 201420817578 U CN201420817578 U CN 201420817578U CN 204345401 U CN204345401 U CN 204345401U
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Abstract
A kind of LED rotary caution light, the radiator comprising base, face shield and be located on described base, described radiator is positive octahedral column structure, each side on radiator is installed surface, described installed surface is provided with LED-baseplate, described LED-baseplate is provided with LED chip, and described LED chip front is provided with lens subassembly; Described lens subassembly is made up of the set of lenses that three arrange in upper, middle and lower, and described set of lenses connects head and the tail by the lens of two plate semielliptical types and is formed by connecting, and the plane of incidence of set of lenses is plane; Superposed set of lenses is all outward-dipping with the set of lenses being positioned at bottom.Be formed by connecting because set of lenses connects head and the tail by the lens of two plate semielliptical types, some light is irradiated to front by semielliptical type lens by the LED chip first lighted, when the LED chip then lighted lights, its light sent will irradiate as a supplement by semielliptical type lens backward, make the transition of the light successively lighted more smooth and easy, light efficiency is better.
Description
Technical field
The utility model relates to field of LED illumination, especially a kind of LED rotary caution light.
Background technology
The how conventional LED of existing warning lamp is as illuminating source.If publication number is the Chinese patent of 203082683, it discloses a kind of LED warning lamp, comprise base, light source assembly and lens; Base comprises base plate and is located at more than one vertical slot on base plate, the rounded distribution of vertical slot; Light source assembly comprises circuit drives plate and more than one LED illuminating module, and circuit drives plate is located at bottom base plate, and LED illuminating module is located in vertical slot, and LED illuminating module lower end is connected with circuit drives plate through base plate; Cylindrically, lens cap is outside LED illuminating module, and lens outer surface is provided with the luminous intensity distribution striped of some annulars for lens.Although this structure also can meet the related request of warning lamp, because the Lens Design of such warning lamp is perfect not, make the volume of such light fixture larger.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of LED rotary caution light, little in the prerequisite meeting warning lamp requirement, and the volume of warning lamp is less.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of LED rotary caution light, the radiator comprising base, face shield and be located on described base, described radiator is positive octahedral column structure, each side on radiator is installed surface, described installed surface is provided with LED-baseplate, and described LED-baseplate is provided with LED chip, and described LED chip front is provided with lens subassembly; Described lens subassembly is made up of the set of lenses that three arrange in upper, middle and lower, and described set of lenses connects head and the tail by the lens of two plate semielliptical types and is formed by connecting, and the plane of incidence of set of lenses is plane; Superposed set of lenses is all outward-dipping with the set of lenses being positioned at bottom.The utility model adopts the lens with semielliptical type as optical accessories, by LED light energy distribution to upper and lower about 35 degree, be assigned to about 20 degree, left and right, required LED chip less just can meet warning lamp requirement, and contribute to the Miniaturization Design of warning lamp.During warning lamp work, adjacent LED chip lights successively, then extinguishes, and forms the warning light of rotate effect; Be formed by connecting because set of lenses connects head and the tail by the lens of two plate semielliptical types, some light is irradiated to front by semielliptical type lens by the LED chip first lighted, when the LED chip then lighted lights, its light sent will irradiate as a supplement by semielliptical type lens backward, make the transition of the light successively lighted more smooth and easy, light efficiency is better.
As improvement, be provided with buckle bottom described lens subassembly, described base is provided with bayonet socket, described buckle and described bayonet fittings.
As improvement, stretch out between adjacent installed surface and be provided with installation sheet, the bilateral symmetry of described installation sheet is provided with the first caulking groove and the second caulking groove, two the first caulking grooves that two adjacent installation sheets are relative form the first mounting groove, and two the second caulking grooves that two adjacent installation sheets are relative form the second mounting groove; Described LED-baseplate is located in described first mounting groove, and described lens subassembly is provided with in the second mounting groove.
The beneficial effect that the utility model is compared with prior art brought is:
Be formed by connecting because set of lenses connects head and the tail by the lens of two plate semielliptical types, some light is irradiated to front as a supplement by semielliptical type lens by the LED chip first lighted, when the LED chip then lighted lights, its light sent will irradiate as a supplement by semielliptical type lens backward, make the transition of the light successively lighted more smooth and easy, light efficiency is better.
Accompanying drawing explanation
Fig. 1 is the utility model decomposition view.
Fig. 2 is radiator top view.
Fig. 3 is lens subassembly rear view.
Fig. 4 is lens subassembly front view.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail.
As shown in Figure 1, a kind of LED rotary caution light, the radiator 3 comprising base 1, face shield 2 and be located on described base 1, radiator 3 covers by face shield 2, prevents external disturbance.As shown in Figure 2, described radiator 3 is aluminium alloy one drawing and forming, and radiator 3 is positive octahedral column structure, and the outer wall of radiator 3 is made up of eight installed surfaces 31, the inside of radiator 3 is provided with cylindrical drum 36, cylindrical drum 36 be provided with some braces 35 between outer wall and be connected.Stretch out between adjacent installed surface 31 and be provided with installation sheet 32, between two adjacent installation sheets 32 and installed surface 31 wherein, form bowl cup-shaped; The bilateral symmetry of described installation sheet 32 is provided with the first caulking groove 34 and the second caulking groove 33, two the first caulking grooves 34 that two adjacent installation sheets 32 are relative form the first mounting groove, two the second caulking grooves 33 that two adjacent installation sheets 32 are relative form the second mounting groove, LED-baseplate 5 is provided with in described first mounting groove, be provided with lens subassembly 4 in described second mounting groove, and described lens subassembly 4 is positioned at the front of LED-baseplate 5.Described LED-baseplate 5 is provided with LED chip 6, and LED chip is that 2 row are arranged, often row 3.As shown in Figure 3,4, described lens subassembly 4 is made up of the set of lenses 43 that three arrange in upper, middle and lower, and described set of lenses 43 connects head and the tail by the lens 431 of two plate semielliptical types and is formed by connecting, and the plane of incidence 42 of set of lenses 43 is plane; Superposed set of lenses 43 is all outward-dipping with the set of lenses 43 being positioned at bottom, and superposed set of lenses 43 is at a certain angle with set of lenses 43 shape of set of lenses 43 all with middle being positioned at bottom, and the light of lens subassembly about 4 both sides is gathered to centre.Be provided with buckle 41 bottom described lens subassembly 4, described base 1 is provided with bayonet socket 7, and described buckle 41 coordinates with described bayonet socket 7.
The utility model adopts the lens 431 with semielliptical type as optical accessories, by LED light energy distribution to upper and lower about 35 degree, be assigned to about 20 degree, left and right, required LED chip less just can meet warning lamp requirement, and contribute to the Miniaturization Design of warning lamp.During warning lamp work, adjacent LED chip lights successively, then extinguishes, and forms the warning light of rotate effect; Be formed by connecting because set of lenses 43 connects head and the tail by the lens of two plate semielliptical types, some light is irradiated to front by semielliptical type lens by the LED chip first lighted, when the LED chip then lighted lights, its light sent will irradiate as a supplement by semielliptical type lens backward, make the transition of the light successively lighted more smooth and easy, light efficiency is better.
Claims (3)
1. a LED rotary caution light, the radiator comprising base, face shield and be located on described base, described radiator is positive octahedral column structure, each side on radiator is installed surface, described installed surface is provided with LED-baseplate, described LED-baseplate is provided with LED chip, and described LED chip front is provided with lens subassembly; It is characterized in that: described lens subassembly is made up of the set of lenses that three arrange in upper, middle and lower, described set of lenses connects head and the tail by the lens of two plate semielliptical types and is formed by connecting, and the plane of incidence of set of lenses is plane; Superposed set of lenses is all outward-dipping with the set of lenses being positioned at bottom.
2. a kind of LED rotary caution light according to claim 1, it is characterized in that: be provided with buckle bottom described lens subassembly, described base is provided with bayonet socket, described buckle and described bayonet fittings.
3. a kind of LED rotary caution light according to claim 1, it is characterized in that: stretching out between adjacent installed surface is provided with installation sheet, the bilateral symmetry of described installation sheet is provided with the first caulking groove and the second caulking groove, two the first caulking grooves that two adjacent installation sheets are relative form the first mounting groove, and two the second caulking grooves that two adjacent installation sheets are relative form the second mounting groove; Described LED-baseplate is located in described first mounting groove, and described lens subassembly is provided with in the second mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817578.1U CN204345401U (en) | 2014-12-22 | 2014-12-22 | A kind of LED rotary caution light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817578.1U CN204345401U (en) | 2014-12-22 | 2014-12-22 | A kind of LED rotary caution light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204345401U true CN204345401U (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420817578.1U Active CN204345401U (en) | 2014-12-22 | 2014-12-22 | A kind of LED rotary caution light |
Country Status (1)
| Country | Link |
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| CN (1) | CN204345401U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864300A (en) * | 2015-06-04 | 2015-08-26 | 李立群 | Rotating type surface-mounted LED lamp body for ship body lighting |
| CN113701118A (en) * | 2021-09-09 | 2021-11-26 | 广州驰铭电子有限公司 | LED forklift lamp integrating illumination and multi-surface warning |
| CN113932187A (en) * | 2021-10-26 | 2022-01-14 | 广州市佛达信号设备有限公司 | Rotary warning lamp and design method thereof |
-
2014
- 2014-12-22 CN CN201420817578.1U patent/CN204345401U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864300A (en) * | 2015-06-04 | 2015-08-26 | 李立群 | Rotating type surface-mounted LED lamp body for ship body lighting |
| CN113701118A (en) * | 2021-09-09 | 2021-11-26 | 广州驰铭电子有限公司 | LED forklift lamp integrating illumination and multi-surface warning |
| CN113932187A (en) * | 2021-10-26 | 2022-01-14 | 广州市佛达信号设备有限公司 | Rotary warning lamp and design method thereof |
| CN113932187B (en) * | 2021-10-26 | 2024-06-04 | 广州市佛达信号设备有限公司 | Rotary warning lamp and design method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |