CN204785614U - Portable LED lighting device - Google Patents
Portable LED lighting device Download PDFInfo
- Publication number
- CN204785614U CN204785614U CN201520431031.2U CN201520431031U CN204785614U CN 204785614 U CN204785614 U CN 204785614U CN 201520431031 U CN201520431031 U CN 201520431031U CN 204785614 U CN204785614 U CN 204785614U
- Authority
- CN
- China
- Prior art keywords
- light source
- led light
- source module
- circuit board
- wiring board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a portable LED lighting device, include LED light source module and be the power module that LED light source module was supplied power, LED light source module includes circuit board and the LED lamp pearl of encapsulation on the circuit board, LED light source module is still including setting up the reflector on the circuit board, the reflector include a basement and set up in the basement with the through -hole that LED lamp pearl corresponds, the pearl pierces through the LED lamp the through -hole, the top of through -hole is still encircleed there is reflection of light cup, the back of reflector is equipped with the circuit board fixed slot, the circuit board is installed in the circuit board fixed slot, be equipped with elasticity shock attenuation sealing layer in the circuit board fixed slot, elasticity shock attenuation sealing layer surface is equipped with a plurality of regular hexagon's anti -skidding recess. The utility model provides a portable LED lighting device has higher protection level, good reliability, not fragile and the illumination mode is adjustable, is particularly useful for occasions such as outdoor activities, open -air search and rescue, overhaul of the equipments.
Description
Technical field
The utility model relates to a kind of lighting apparatus, is specifically related to a kind of portable LED light device.
Background technology
Along with the development of field of light fittings, nowadays light fixture is widely applied to every field.But the light fixture concrete structure of different field is also different.Portable lamp, refers to and suitable carries with for small space or the light fixture that throws light on without the place of electricity, as lantern of camping, flashlight, portable searchlight.For this light fixture, under the prerequisite possessing certain illumination performance, stronger to the adaptability of environment, then more can embody its superiority.
The searchlight that such as outdoor activities use, General Requirements its there is higher brightness of illumination, good water, shock performance, otherwise use in rugged environment out of doors and easily damage, reduce the reliability of equipment.Especially LED light source module, as higher in humidity or shaken, the circuit on the solder joint of LED lamp bead and wiring board and easily damaging.In addition, the situation used due to searchlight is comparatively changeable, and it needs the illumination range of illumination also comparatively wide, and existing searchlight often cannot meet the demand regulating illumination zone.
Utility model content
In view of this, the utility model discloses the portable LED light device of a kind of good airproof performance, antidetonation.
The purpose of this utility model is achieved through the following technical solutions: a kind of portable LED light device, the power supply module comprising LED light source module and power for LED light source module, described LED light source module comprises wiring board and encapsulation LED lamp bead in the circuit board, described LED light source module also comprises setting reflection shield in the circuit board, described reflection shield comprises a substrate and is arranged on through hole corresponding to suprabasil and described LED lamp bead, and described LED lamp bead penetrates described through hole; The top of described through hole is also surrounded with reflector; The back side of described reflection shield is provided with wiring board holddown groove, and described wiring board is arranged in described wiring board holddown groove; Be provided with elastic shock attenuation sealant in described wiring board holddown groove, described elastic shock attenuation sealant surface is provided with multiple orthohexagonal antiskid groove.
Power supply module described in the utility model can select the power supply that any one Portable LED light source is conventional, as chargeable lithium cell, solar energy charging battery, battery etc.Described wiring board can select the wiring board of any one LED light source.For being electrically connected between power supply module with light source module.Described LED lamp bead can select the LED lamp bead of any one prior art, and the method for packing of LED lamp bead also can select existing techniques in realizing to be electrically connected, and repeats no more.Substrate can select the materials such as epoxy resin, Merlon, aluminium alloy to make laminated structure.Described reflector also can select existing reflector to realize.The special reflection shield back side of the present utility model is provided with wiring board holddown groove, and the shape of holddown groove is mated with wiring board, can fix in the edge wedging holddown groove of wiring board.The utility model also arranges elastic shock attenuation sealant on wiring board holddown groove surface, and any one existing elastomeric material can be selected to make, as rubber, silica gel etc.After the extruding of elastic shock attenuation sealant take-up road panel edges, generation elastic deformation is fitted in PCB surface, anti-sealing, dust etc. infiltrate the wiring board upper surface being provided with lamp pearl, can effectively avoid the connection of lamp pearl and wiring board to disconnect because of liquid corrosion, ensure that lamp pearl normally works.And elastic shock attenuation sealant also can damping vibration effectively, prevents LED light source module from damaging because of vibrations.The utility model is provided with multiple orthohexagonal antiskid groove on elastic shock attenuation sealant surface especially, after antiskid groove receives wiring board extruding, most of air wherein will be discharged, and form the environment of negative pressure and the suction-operated that increases wiring board, prevent liquid from infiltrating further.And air residual in antiskid groove also can form fine air chamber between elastic shock attenuation sealant and wiring board, the air of the inside has cushioning effect to wiring board.In the utility model, each lamp pearl is all equipped with a reflector, can form multiply independently light source, contributes to the concentration class improving light.
Further, the shell being wrapped in outside LED light source module and outside power supply module is also comprised; Described shell comprises light source module sealing and power supply module sealing; Described light source module sealing comprises one around the cylindrical shell of reflection shield, is provided with the mounting groove of annular inside cylindrical shell; The outside of the substrate of described reflection shield is provided with an installing ring, and installing ring is arranged in described mounting groove; The upper surface of installing ring and lower surface are respectively provided with the seal groove of at least one annular, are provided with elastic sealing layer in seal groove, and the top of elastic sealing layer is provided with the curved surface of evagination; The top of described cylindrical shell is provided with transmission lens; Described power supply module sealing comprises hollow cylinder, and power supply module is arranged in hollow cylinder; One end of described hollow cylinder and the bottom connection of described cylindrical shell.
In installing ring wedging mounting groove, just can LED light source module be securely fixed in cylindrical shell; The elastic sealing layer that installing ring upper surface and lower surface are arranged, the curved surface of its evagination will be out of shape under the extruding of mounting groove and subsidy in mounting groove, effectively can improve the sealing intensity of mounting groove part.Elastic sealing layer can select any one elastomeric material to prepare, as rubber, silica gel etc.One end of hollow cylinder can arrange the passage passed through for wire, for arranging wire connecting power module and LED light source module.Transmission lens can select the material such as glass, Merlon to make.Light source module sealing and power supply module sealing relative separation in the utility model, the sealing reliability of further intensifier.
Further, described reflector is fixed in substrate by a coupling assembling; Described coupling assembling comprises the contiguous block being arranged on through hole edge, and the side of contiguous block is provided with slide rail mounting groove; The outside of described reflector is provided with the arc-shaped slide rail mated with described slide rail mounting groove.
Particularly preferred, in the utility model, the angle of reflector is adjustable.Arc-shaped slide rail can slide in slide rail mounting groove, make reflector towards change, and then controlling the direction of illumination of LED lamp bead light efficiency, when needing larger illumination zone, can, by outside the angle tuning of reflector, light be irradiated laterally; The intensity of illumination comparatively concentrated is needed to be by being gathered in a bit inside the angle tuning of reflector, higher intensity of illumination can be obtained.
The portable LED light device that the utility model provides have higher degree of protection, reliability by force, not fragile and illumination mode is adjustable, be particularly useful for the occasions such as outdoor activities, field search and rescue, overhaul of the equipments.
Accompanying drawing explanation
Fig. 1 is profile of the present utility model.
Fig. 2 is partial enlarged drawing of the present utility model.
Fig. 3 is the partial enlarged drawing of the utility model elastic shock attenuation sealant.
Detailed description of the invention
The utility model to be described in further detail below in conjunction with accompanying drawing and embodiment for the ease of it will be appreciated by those skilled in the art that:
Embodiment 1
The present embodiment provides a kind of portable LED light device, as Fig. 1 and Fig. 2, Fig. 3, the power supply module comprising LED light source module and power for LED light source module, described LED light source module comprises wiring board 1 and encapsulation LED lamp bead 2 in the circuit board, described LED light source module also comprises setting reflection shield in the circuit board, described reflection shield comprises a substrate 3 and is arranged on through hole 31 corresponding to suprabasil and described LED lamp bead, and described LED lamp bead penetrates described through hole; The top of described through hole is also surrounded with reflector 4; The back side of described reflection shield is provided with wiring board holddown groove 5, and described wiring board is arranged in described wiring board holddown groove; Be provided with elastic shock attenuation sealant 51 in described wiring board holddown groove, described elastic shock attenuation sealant surface is provided with multiple orthohexagonal antiskid groove 511.
Further, the shell being wrapped in outside LED light source module and outside power supply module is also comprised; Described shell comprises light source module sealing 61 and power supply module sealing 62; Described light source module sealing comprises one around the cylindrical shell 611 of reflection shield, is provided with the mounting groove 612 of annular inside cylindrical shell; The outside of the substrate of described reflection shield is provided with an installing ring 32, and installing ring is arranged in described mounting groove; The upper surface of installing ring and lower surface are respectively provided with an annular seal groove, are provided with elastic sealing layer 321 in seal groove, and the top of elastic sealing layer is provided with the curved surface of evagination; The top of described cylindrical shell is provided with transmission lens 7; Described power supply module sealing comprises hollow cylinder, and power supply module (being lithium battery in the present embodiment) is arranged in hollow cylinder; One end of described hollow cylinder and the bottom connection of described cylindrical shell.
Further, described reflector is fixed in substrate by a coupling assembling; Described coupling assembling comprises the contiguous block 33 being arranged on through hole edge, and the side of contiguous block is provided with slide rail mounting groove; The outside of described reflector is provided with the arc-shaped slide rail 41 mated with described slide rail mounting groove.
Be more than wherein specific implementation of the present utility model, it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these apparent replacement forms all belong to protection domain of the present utility model.
Claims (3)
1. a portable LED light device, the power supply module comprising LED light source module and power for LED light source module, described LED light source module comprises wiring board and encapsulation LED lamp bead in the circuit board, it is characterized in that: described LED light source module also comprises setting reflection shield in the circuit board, described reflection shield comprises a substrate and is arranged on through hole corresponding to suprabasil and described LED lamp bead, and described LED lamp bead penetrates described through hole; The top of described through hole is also surrounded with reflector; The back side of described reflection shield is provided with wiring board holddown groove, and described wiring board is arranged in described wiring board holddown groove; Be provided with elastic shock attenuation sealant in described wiring board holddown groove, described elastic shock attenuation sealant surface is provided with multiple orthohexagonal antiskid groove.
2. portable LED light device according to claim 1, is characterized in that: also comprise the shell being wrapped in outside LED light source module and outside power supply module; Described shell comprises light source module sealing and power supply module sealing; Described light source module sealing comprises one around the cylindrical shell of reflection shield, is provided with the mounting groove of annular inside cylindrical shell; The outside of the substrate of described reflection shield is provided with an installing ring, and installing ring is arranged in described mounting groove; The upper surface of installing ring and lower surface are respectively provided with the seal groove of at least one annular, are provided with elastic sealing layer in seal groove, and the top of elastic sealing layer is provided with the curved surface of evagination; The top of described cylindrical shell is provided with transmission lens; Described power supply module sealing comprises hollow cylinder, and power supply module is arranged in hollow cylinder; One end of described hollow cylinder and the bottom connection of described cylindrical shell.
3. portable LED light device according to claim 1 and 2, is characterized in that: described reflector is fixed in substrate by a coupling assembling; Described coupling assembling comprises the contiguous block being arranged on through hole edge, and the side of contiguous block is provided with slide rail mounting groove; The outside of described reflector is provided with the arc-shaped slide rail mated with described slide rail mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431031.2U CN204785614U (en) | 2015-06-23 | 2015-06-23 | Portable LED lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431031.2U CN204785614U (en) | 2015-06-23 | 2015-06-23 | Portable LED lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204785614U true CN204785614U (en) | 2015-11-18 |
Family
ID=54525662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520431031.2U Expired - Fee Related CN204785614U (en) | 2015-06-23 | 2015-06-23 | Portable LED lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204785614U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423188A (en) * | 2015-12-23 | 2016-03-23 | 苏文藏 | LED lamp provided with cushion |
| WO2017107081A1 (en) * | 2015-12-23 | 2017-06-29 | 苏文藏 | Led lamp having cushion pad |
| US11859784B1 (en) | 2022-06-22 | 2024-01-02 | Blueview Elec-Optic Tech Co., Ltd | LED lighting capable of being bent and twisted at will |
-
2015
- 2015-06-23 CN CN201520431031.2U patent/CN204785614U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423188A (en) * | 2015-12-23 | 2016-03-23 | 苏文藏 | LED lamp provided with cushion |
| WO2017107081A1 (en) * | 2015-12-23 | 2017-06-29 | 苏文藏 | Led lamp having cushion pad |
| US11859784B1 (en) | 2022-06-22 | 2024-01-02 | Blueview Elec-Optic Tech Co., Ltd | LED lighting capable of being bent and twisted at will |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160623 |