CN210637849U - Head lamp for safety helmet - Google Patents
Head lamp for safety helmet Download PDFInfo
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- CN210637849U CN210637849U CN201921857447.5U CN201921857447U CN210637849U CN 210637849 U CN210637849 U CN 210637849U CN 201921857447 U CN201921857447 U CN 201921857447U CN 210637849 U CN210637849 U CN 210637849U
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- led lamp
- headlamp
- power supply
- shell
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Abstract
The utility model relates to a headlight for safety helmet, include: the LED lamp comprises a power supply, a shell, a lens, an LED control module, a switch, a charging module, a reflecting cup, an LED lamp piece, a rear cover plate and a buckle; the lens is fixed on the shell by laser welding, the reflecting cup is clamped behind the lens by the annular groove, the LED lamp piece is fixed on the shell by four screws, and the light emitting part of the LED lamp piece is attached to the small opening end of the reflecting cup; the power supply is connected with the switch, the LED control module and the LED lamp sheet; the charging module is connected with a power supply and charges the power supply; the LED lamp piece is packaged by a COB; the head lamp is detachably connected with the safety helmet through a buckle; the pitch angle of the head lamp can be adjusted. The utility model has ultra-thin appearance, which is thinner than the prior similar products; light weight, convenient use and carrying. The utility model discloses avoid the strong light and shade contrast of spotlight production, protect eyes. High brightness, low power consumption and low heat productivity. The irradiation angle of the head lamp can be adjusted, and the use is convenient.
Description
Technical Field
The utility model relates to a lighting device, a headlight for safety helmet specifically says so.
Background
Safety helmet headlamps, namely lamps for fixing illuminating lamps on safety helmets to illuminate, are frequently used in the fields of mines, electric power, railways, exploration, tunnels, tourism and the like. Most of the headlamps in the prior art are fixedly connected with the safety helmet, but the headlamps are not adjustable, and the headlamps adopt spot lamps or incandescent bulbs, so that the defects of small irradiation range, dazzling, large volume and the like exist.
SUMMERY OF THE UTILITY MODEL
To the defect that exists among the prior art, the utility model aims to provide a headlight for safety helmet adopts little spotlight large tracts of land floodlighting, avoids the strong light and shade contrast that the spotlight produced, protects eyes to the angle of illumination of adjustable headlight, convenient to use.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
a head lamp for a safety helmet, comprising: the LED lamp comprises a power supply 1, a shell 2, a lens 3, an LED control module 4, a switch 5, a charging module 6, a reflecting cup 7, an LED lamp piece 8, a rear cover plate 9 and a buckle 10; the lens 3 is fixed on the shell 2 through laser welding, the reflecting cup 7 is clamped behind the lens 3 through an annular groove, the LED lamp sheet 8 is fixed on the shell 2 through four screws, and the light emitting part of the LED lamp sheet is attached to the small opening end of the reflecting cup 7; the power supply 1 is connected with the switch 5, the switch 5 is connected with the LED control module 4, and the LED control module 4 is connected with the LED lamp piece 8; the charging module 6 is connected with the power supply 1 and charges the power supply 1; the LED lamp sheet 8 is packaged by COB; the head lamp is detachably connected with the safety helmet through a buckle 10; the pitch angle of the headlamp is adjustable.
The buckle 10 is connected with the shell 2 through a metal shaft, and a positioning clamping groove is formed in the connection position, so that the head lamp can be positioned at different angles.
The power supply 1 is 18650 lithium ion rechargeable battery, 3.7V2800 mAH.
The shell 2 is made of ABS and has the size of 76mm 59mm 20 mm.
The lens 3 is made of high-transmittance PMMA.
The LED control module 4 comprises a fifth-gear light emitting mode: strong, medium, weak, dodge, SOS dodge, switch 5 is the auto-lock button switch, dabs the changeable light emitting mode that sends out.
The charging module 6: the constant current 1A has overcurrent protection, the red light indicates charging, and the light is off to indicate full charging.
The light condensation angle of the light reflecting cup 7 is 24 degrees.
The rear cover plate 9 is detachably connected with the housing 2.
The buckle 10 is made of stainless steel, and the head lamp is buckled on the clamping seat of the safety helmet through the buckle 10.
The utility model has the advantages that:
1. the utility model is ultra-thin (thickness is 20 mm) and thinner than the prior similar products; light weight, convenient use and carrying.
2. The utility model discloses a little spotlight large tracts of land floodlighting, the strong light and shade contrast of avoiding the spotlight to produce protects eyes.
3. The utility model discloses a surface light source LED illumination of COB encapsulation, luminance is high, the low power dissipation, calorific capacity are little.
4. The utility model discloses a detachable buckle is connected with the safety helmet to the angle of shining of adjustable headlight, convenient to use.
Drawings
The utility model discloses there is following figure:
FIG. 1 is a front view of the head lamp of the present invention;
FIG. 2 is a left side view of the head lamp of the present invention;
FIG. 3 is a top view of the head lamp of the present invention;
FIG. 4 is a first exploded view of the head lamp of the present invention;
fig. 5 is an exploded view of the head lamp of the present invention.
The LED lamp comprises a power supply 1, a power supply 2, a shell 3, a lens 4, an LED control module 5, a switch 6, a charging module 7, a reflecting cup 8, an LED lamp piece 9, a rear cover plate 10 and a buckle, wherein the length unit in the figure is millimeter.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the head lamp for safety helmet of the present invention comprises: the LED lamp comprises a power supply 1, a shell 2, a lens 3, an LED control module 4, a switch 5, a charging module 6, a reflecting cup 7, an LED lamp piece 8, a rear cover plate 9 and a buckle 10; the lens 3 is fixed on the shell 2 through laser welding, the reflecting cup 7 is clamped behind the lens 3 through an annular groove, the LED lamp sheet 8 is fixed on the shell 2 through four screws, and the light emitting part of the LED lamp sheet is attached to the small opening end of the reflecting cup 7; the power supply 1 is a lithium ion rechargeable battery and is connected to the switch 5, the switch 5 is connected to the LED control module 4, and the LED control module 4 is connected to the LED lamp piece 8 and is used for controlling the LED lamp piece 8; the charging module 6 is connected with the power supply 1 and charges the power supply 1; the head lamp is detachably connected with the safety helmet through a buckle 10; the LED lamp piece 8 is packaged by a COB.
The pitch angle of the headlamp is adjustable.
The buckle 10 is connected with the shell 2 through a metal shaft, a positioning clamping groove is arranged at the joint, the head lamp can be positioned at different angles, and the head lamp can be fixed and stopped at any angle unless being pulled by hands.
The power supply 1 is 18650 lithium batteries, 3.7V2800 mAH.
The shell 2 is made of ABS and has the size of 76mm 59mm 20 mm.
The lens 3 is made of high-transmittance PMMA.
The LED control module 4 comprises a fifth-gear light emitting mode: strong, medium, weak, flashing, SOS flashing.
The switch 5 is a self-locking button switch and can change the light-emitting mode by touching.
The charging module 6: the constant current 1A has overcurrent protection, and the red light is charged and is fully charged when the red light is turned off.
The light condensation angle of the light reflecting cup 7 is 24 degrees. The illumination range is large, and the illumination is uniform.
The rear cover plate 9 is detachably connected with the housing 2.
The buckle 10 is made of stainless steel, and the head lamp is buckled on the clamping seat of the safety helmet through the buckle 10.
The headlight is installed at the safety helmet front end for the safety helmet, and the structure is detachable, the angle of pitching of adjustable headlight, headlight can be used to ambient lighting and SOS flash of light warning. The five-gear light-emitting mode (strong, medium, weak, flash, SOS flash) can be adjusted by touching the switch 5. The long press switch 5 can turn on or off the power supply.
Those not described in detail in this specification are within the skill of the art.
Claims (10)
1. A headlamp for a crash helmet, comprising: the LED lamp comprises a power supply (1), a shell (2), a lens (3), an LED control module (4), a switch (5), a charging module (6), a reflecting cup (7), an LED lamp piece (8), a rear cover plate (9) and a buckle (10); the lens (3) is fixed on the shell (2) through laser welding, the reflecting cup (7) is clamped behind the lens (3) through an annular groove, the LED lamp sheet (8) is fixed on the shell (2) through four screws, and the light emitting part of the LED lamp sheet is attached to the small opening end of the reflecting cup (7); the power supply (1) is connected with the switch (5), the switch (5) is connected with the LED control module (4), and the LED control module (4) is connected with the LED lamp sheet (8); the charging module (6) is connected with the power supply (1) and charges the power supply (1); the LED lamp sheet (8) is packaged by a COB (chip on Board); the head lamp is detachably connected with the safety helmet through a buckle (10); the pitch angle of the headlamp is adjustable.
2. The headlamp for a crash helmet as set forth in claim 1, wherein: the buckle (10) is connected with the shell (2) through a metal shaft, and a positioning clamping groove is formed in the connection position, so that the head lamp can be positioned at different angles.
3. The headlamp for a crash helmet as set forth in claim 1, wherein: the power supply (1) is a 18650 lithium ion rechargeable battery, 3.7V2800 mAH.
4. The headlamp for a crash helmet as set forth in claim 1, wherein: the shell (2) is made of ABS and has the size of 76mm 59mm 20 mm.
5. The headlamp for a crash helmet as set forth in claim 1, wherein: the lens (3) is made of high-transmittance PMMA.
6. The headlamp for a crash helmet as set forth in claim 1, wherein the LED control module (4) comprises a five-gear lighting mode: strong, medium, weak, dodge, SOS dodge, switch (5) are the auto-lock button switch, and the light mode can be changeed in the light touch.
7. The headlamp for a crash helmet as set forth in claim 1, wherein the charging module (6): the constant current 1A has overcurrent protection, the red light is on to indicate charging, and the red light is off to indicate full charging.
8. The headlamp for a crash helmet as set forth in claim 1, wherein: the light condensation angle of the light reflection cup (7) is 24 degrees.
9. The headlamp for a crash helmet as set forth in claim 1, wherein: the rear cover plate (9) is detachably connected with the shell (2).
10. The headlamp for a crash helmet as set forth in claim 1, wherein: the buckle (10) is made of stainless steel, and the head lamp is buckled on the clamping seat of the safety helmet through the buckle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921857447.5U CN210637849U (en) | 2019-10-31 | 2019-10-31 | Head lamp for safety helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921857447.5U CN210637849U (en) | 2019-10-31 | 2019-10-31 | Head lamp for safety helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210637849U true CN210637849U (en) | 2020-05-29 |
Family
ID=70797678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921857447.5U Active CN210637849U (en) | 2019-10-31 | 2019-10-31 | Head lamp for safety helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210637849U (en) |
-
2019
- 2019-10-31 CN CN201921857447.5U patent/CN210637849U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Xingkedi Digital Technology Co.,Ltd. Assignor: XINGKEDI TECHNOLOGY (TAIZHOU) Co.,Ltd. Contract record no.: X2023320000084 Denomination of utility model: A head lamp for safety helmet Granted publication date: 20200529 License type: Common License Record date: 20230206 |