CN105698027A - LED hand lamp - Google Patents
LED hand lamp Download PDFInfo
- Publication number
- CN105698027A CN105698027A CN201410678952.9A CN201410678952A CN105698027A CN 105698027 A CN105698027 A CN 105698027A CN 201410678952 A CN201410678952 A CN 201410678952A CN 105698027 A CN105698027 A CN 105698027A
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- light source
- led
- radiating seat
- base
- radiating
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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 invention discloses an LED hand lamp which comprises a base, a lower heat-dissipation base, an LED light source structure, an upper heat-dissipation base and a top cover, wherein the upper end of the lower heat-dissipation base is connected to a lower fixation ring; an upper fixation ring is connected to the lower end of the upper heat-dissipation base; a light-pervious cover is fixed between the upper fixation ring and the lower fixation ring; the LED light source structure comprises a light source installation pillar installed and fixed between the upper heat-dissipation base and the lower heat-dissipation base, an aluminum baseplate closely adhered on the side face of the light source installation pillar, and LED beads distributed on the aluminum baseplate, wherein a drive device electrically connected to the LED beads is disposed in the base. The hand lamp disclosed by the invention is characterized in that the LED light source structure is used as a light source; the structure is novel; use is convenient; safety performance is high; illumination intensity is high; an irradiation range is wide; illumination effects are good; and various components are connected and fixed by threads, so that installation and disassembly are very convenient. In addition, because of the structural design of the upper heat-dissipation base and lower heat-dissipation base, heat-dissipation efficiency is greatly increased; and a service life of the LED beads is prolonged effectively.
Description
Technical field
The present invention relates to field of light fittings, particularly to a kind of LED lantern。
Background technology
Lantern and factory, mine production operation district in the light fixture that uses。Traditional lantern is kerosene lantern, but kerosene lantern has the disadvantages that in use, it is necessary to igniting, needs interpolation does not have, and use is inconvenient for, and the installing/dismounting of lamp body is very difficult, it is unfavorable for the service work in light fixture later stage, and owing to being illuminated by naked light, it is easy to being gone out by wind, caloric value is big, easily scald staff, and naked light the security incident such as easily blasts in mine, workshop, there is potential safety hazard, security performance is low。And illuminated by naked light, luminous unstable uneven, range of exposures is extremely limited narrow, and illumination effect is poor, makes having tunnel vision of staff, and operation is not convenient。And, the Substances Pollution environment of kerosene burning release, do not meet the theory of energy-conserving and environment-protective。
Therefore, how to realize that a kind of light efficiency is good, good heat dissipation, easy installation and removal, practicality easy to use, safety lantern high, long service life are technical problem urgently to be resolved hurrily in the industry。
Summary of the invention
The main purpose of the present invention is to provide a kind of LED lantern, it is intended to realize that a kind of light efficiency is good, good heat dissipation, easy installation and removal, practicality easy to use, safety are high, the LED lantern of long service life。
The present invention proposes a kind of LED lantern, it is connected with the base of hollow from the bottom to top in turn, lower radiating seat, LED light source structure, upper radiating seat, top cover, lithium battery it is provided with in base, lower radiating seat upper end is fixedly connected with the lower retainer ring that LED light source structure is surrounded, upper radiating seat lower end is fixedly connected with the upper retainer ring that LED light source structure is surrounded, it is mounted with, between upper retainer ring and lower retainer ring, the diffuser covered at outside LED light source structure, LED light source structure includes the light source mounting post being mounted between radiating seat and lower radiating seat, it is close to the aluminium base on light source mounting post side, it is laid in the LED lamp bead on aluminium base, the driving device electrically connected with LED lamp bead it is provided with in base。
Preferably, light source mounting post is uniformly provided with some sides, and every one side is provided with adaptive with aluminium base and makes aluminium base be embedded at interior groove, and the quantity of the side of light source mounting post is 3 to 30。
Preferably, between base with lower radiating seat, all threaded between lower radiating seat and lower retainer ring, between lower retainer ring and diffuser, between diffuser and upper retainer ring, between upper retainer ring and upper radiating seat, between upper radiating seat and top cover and fix。
Preferably, upper radiating seat lateral wall extends some first radiating fins outward, and upper radiating seat sidewall is transversely provided with the first radiating groove of some annulars。
Preferably, lower radiating seat lateral wall extends some second radiating fins outward, and lower radiating seat sidewall is transversely provided with the second radiating groove of some annulars。
Preferably, adjacent the first space between the first radiating fin makes the inner air in diffuser connect with extraneous air, and the adjacent Second gap between the second radiating fin makes the inner air in diffuser connect with extraneous air。
Preferably, upper retainer ring lateral surface is provided with and can carry the carrying handle carrying LED lantern。
Preferably, base is provided with the shift knob that can control LED light source arrangement works。
Preferably, power line is extended on chassis outward, and power line is provided with the controller that can control LED light source arrangement works。
The lantern outward appearance of the present invention is in the moulding of tradition kerosene lantern, but inside then have employed the LED light source structure of advanced person, novel structure, break the light-emitting mode of traditional kerosene lantern, instead of traditional kerosene lantern, use very convenient, only need to be energized just can be luminous, without adding kerosene in use procedure, it is not necessary to igniting, do not worry being gone out by wind, it is not afraid of and is burned, and owing to there is no naked light, in mine, workshop, be not susceptible to the security incidents such as blast, security performance is high, there's almost no potential safety hazard。LED light source structure light-emitting intensity is high, and range of exposures is wide, and illumination effect is good, it is possible to achieve omnidirectional and no dark space, it is achieved that 360 degree of omnidirectionals, makes the staff visual field in mine, workshop become clear open, convenient working。And each through threaded fixing between all parts, installing/dismounting is very easy。Additionally, being additionally provided with radiating seat, lower radiating seat, upper radiating seat and lower radiating seat and be provided with multiple radiator structure, radiator structure substantially increases radiating efficiency, make the heat that LED lamp bead produces be rapidly transferred in extraneous air, effectively extend the service life of LED lamp bead。Present invention achieves that a kind of light efficiency is good, good heat dissipation, easy installation and removal, practicality easy to use, safety are high, the lantern of long service life。
Accompanying drawing explanation
Fig. 1 is the perspective view of an embodiment of a kind of LED lantern of the present invention；
Fig. 2 be a kind of LED lantern of the present invention an embodiment in the stereochemical structure enlarged diagram of lower radiating seat；
Fig. 3 be a kind of LED lantern of the present invention an embodiment in the stereochemical structure enlarged diagram of upper radiating seat。
Detailed description of the invention
Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention。
Referring to figs. 1 through Fig. 3, it is proposed to an embodiment of a kind of LED lantern of the present invention, it is connected with the base 1 of hollow, lower radiating seat 2, LED light source structure, upper radiating seat 4, top cover 5 from the bottom to top in turn。Lower radiating seat 2 upper end is fixedly connected with the lower retainer ring 6 that LED light source structure is surrounded, upper radiating seat 4 lower end is fixedly connected with the upper retainer ring 7 that LED light source structure is surrounded, the diffuser 8 covered at outside LED light source structure it is mounted with between upper retainer ring 7 and lower retainer ring 6, LED light source structure includes the light source mounting post 301 being mounted between radiating seat 4 and lower radiating seat 2, it is close to the aluminium base 302 on light source mounting post 301 side, it is laid in the LED lamp bead 303 on aluminium base 302, the driving device electrically connected with LED lamp bead 303 it is provided with in base 1。LED lamp bead 303 luminous intensity is high, and range of exposures is wide, and illumination effect is good。
Light source mounting post 301 is uniformly provided with some sides, and every one side is provided with adaptive with aluminium base 302 and makes aluminium base 302 be embedded at interior groove, and the quantity of the side of light source mounting post 301 is 5 to 20。So, LED lamp bead 303 can be irradiated towards all directions, and luminous intensity distribution is reasonable, and light efficiency is high, luminous wide, it is possible to achieve omnidirectional and no dark space, it is achieved that 360 degree of omnidirectionals, makes the staff visual field in mine, workshop become clear open, convenient working。
All threaded fixing between base 1 with lower radiating seat 2, between lower radiating seat 2 and lower retainer ring 6, between lower retainer ring 6 and diffuser 8, between diffuser 8 and upper retainer ring 7, between upper retainer ring 7 and upper radiating seat 4, between upper radiating seat 4 and top cover 5, such connected mode is conducive to installing/dismounting, and installing/dismounting is very easy。
Upper radiating seat 4 lateral wall extends some first radiating fins 401 outward, and upper radiating seat 4 sidewall is transversely provided with the first radiating groove 402 of some annulars。Lower radiating seat 2 lateral wall extends some second radiating fins 201 outward, and lower radiating seat 2 sidewall is transversely provided with the second radiating groove 202 of some annulars。First radiating fin the 401, second radiating fin 201 considerably increases the contact area with extraneous air, increase substantially radiating efficiency, and inside and outside first radiating groove the 402, second radiating groove 202 of annular connects, outside and the internal air of light fixture is made to circulate, the hot-air of lamp interior can pass through first radiating groove the 402, second radiating groove 202 and discharge outside light fixture, radiating efficiency is high, and radiating effect is desirable。And, adjacent the first space between the first radiating fin 401 makes the inner air in diffuser 8 connect with extraneous air, the adjacent Second gap between the second radiating fin 201 makes the inner air in diffuser 8 connect with extraneous air, further promote the circulation of inner air and outer air, improve heat exchange velocity。Each radiator structure above-mentioned can effectively guarantee the radiating efficiency of light fixture, makes the heat that LED lamp bead 303 produces be rapidly transferred in extraneous air, it is ensured that it normally works for a long time, effectively extends the service life of LED lamp bead 303。
Chassis, lower radiating seat 2, lower retainer ring 6, upper retainer ring 7, upper radiating seat 4, top cover 5, light source mounting post 301 are made by heat-conducting metal, heat-conducting metal aluminium, copper or ferrum。The heat that LED lamp bead 303 produces can be delivered to whole lamp body, heat dishoarding by heat-conducting metal in time, it is ensured that the long-term normal operation of LED lamp bead 303, increases the service life。
Upper retainer ring 7 lateral surface is provided with can carry the carrying handle 9 carrying LED lantern。
Base 1 is provided with the shift knob 101 that can control LED light source arrangement works。
Power line is extended on chassis outward, and power line is provided with the controller that can control LED light source arrangement works。
The lantern outward appearance of the present invention is in the moulding of tradition kerosene lantern, but inside then have employed the LED light source structure of advanced person, novel structure, break the light-emitting mode of traditional kerosene lantern, instead of traditional kerosene lantern, use very convenient, only need to be energized just can be luminous, without adding kerosene in use procedure, it is not necessary to igniting, do not worry being gone out by wind, it is not afraid of and is burned, and owing to there is no naked light, in mine, workshop, be not susceptible to the security incidents such as blast, security performance is high, there's almost no potential safety hazard。LED light source structure light-emitting intensity is high, and range of exposures is wide, and illumination effect is good, it is possible to achieve omnidirectional and no dark space, it is achieved that 360 degree of omnidirectionals, makes the staff visual field in mine, workshop become clear open, convenient working。And each through threaded fixing between all parts, installing/dismounting is very easy。Additionally, being additionally provided with radiating seat 4, lower radiating seat 2, upper radiating seat 4 and lower radiating seat 2 are provided with multiple radiator structure, and radiator structure substantially increases radiating efficiency, make the heat that LED lamp bead 303 produces be rapidly transferred in extraneous air, effectively extend the service life of LED lamp bead 303。Present invention achieves that a kind of light efficiency is good, good heat dissipation, easy installation and removal, practicality easy to use, safety are high, the lantern of long service life。
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure transformation utilizing description of the present invention and accompanying drawing content to make; or directly or indirectly it is used in other relevant technical fields, all in like manner include in the scope of patent protection of the present invention。
Claims (9)
1. a LED lantern, it is characterized in that, it is connected with the base of hollow from the bottom to top in turn, lower radiating seat, LED light source structure, upper radiating seat, top cover, lithium battery it is provided with in base, described lower radiating seat upper end is fixedly connected with the lower retainer ring that described LED light source structure is surrounded, described upper radiating seat lower end is fixedly connected with the upper retainer ring that described LED light source structure is surrounded, the diffuser covered at outside described LED light source structure it is mounted with between fixed ring and described lower retainer ring, described LED light source structure includes the light source mounting post being mounted between described upper radiating seat and described lower radiating seat, it is close to the aluminium base on described light source mounting post side, it is laid in the LED lamp bead on described aluminium base, the driving device electrically connected with described LED lamp bead it is provided with in described base。
2. a kind of LED lantern according to claim 1, it is characterized in that, described light source mounting post is uniformly provided with some sides, and each described side is provided with adaptive with described aluminium base and makes described aluminium base be embedded at interior groove, and the quantity of the side of described light source mounting post is 5 to 20。
3. a kind of LED lantern according to claim 1 and 2, it is characterized in that, all threaded fixing between described base with described lower radiating seat, between described lower radiating seat and described lower retainer ring, between described lower retainer ring and described diffuser, between described diffuser and fixed ring, between fixed ring and described upper radiating seat, between described upper radiating seat and described top cover。
4. a kind of LED lantern according to claim 3, it is characterised in that described upper radiating seat lateral wall extends some first radiating fins outward, and described upper radiating seat sidewall is transversely provided with the first radiating groove of some annulars。
5. a kind of LED lantern according to claim 4, it is characterised in that described lower radiating seat lateral wall extends some second radiating fins outward, and described lower radiating seat sidewall is transversely provided with the second radiating groove of some annulars。
6. a kind of LED lantern according to claim 5, it is characterized in that, adjacent the first space between described first radiating fin makes the inner air in described diffuser connect with extraneous air, and the adjacent Second gap between described second radiating fin makes the inner air in described diffuser connect with extraneous air。
7. a kind of LED lantern according to claim 6, it is characterised in that fixed ring lateral surface is provided with can carry the carrying handle carrying described LED lantern。
8. a kind of LED lantern according to claim 7, it is characterised in that described base is provided with the shift knob that can control described LED light source arrangement works。
9. a kind of LED lantern according to claim 8, it is characterised in that power line is extended on described chassis outward, and described power line is provided with the controller that can control described LED light source arrangement works。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410678952.9A CN105698027A (en) | 2014-11-24 | 2014-11-24 | LED hand lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410678952.9A CN105698027A (en) | 2014-11-24 | 2014-11-24 | LED hand lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105698027A true CN105698027A (en) | 2016-06-22 |
Family
ID=56941570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410678952.9A Pending CN105698027A (en) | 2014-11-24 | 2014-11-24 | LED hand lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105698027A (en) |
-
2014
- 2014-11-24 CN CN201410678952.9A patent/CN105698027A/en active Pending
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |