CN201593712U - LED illuminating device - Google Patents
LED illuminating device Download PDFInfo
- Publication number
- CN201593712U CN201593712U CN2010201073223U CN201020107322U CN201593712U CN 201593712 U CN201593712 U CN 201593712U CN 2010201073223 U CN2010201073223 U CN 2010201073223U CN 201020107322 U CN201020107322 U CN 201020107322U CN 201593712 U CN201593712 U CN 201593712U
- Authority
- CN
- China
- Prior art keywords
- led lighting
- module
- power supply
- power module
- led
- 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 - Lifetime
Links
Images
Abstract
The utility model provides an LED illuminating device. A first embodiment of the LED illuminating device includes a plurality of LED illuminating modules, at least one power supply module and an outer casing. Gaps are reserved among the LED illuminating modules and the power supply module which are detachably connected onto the outer casing, and the LED illuminating modules are respectively electrically connected to the power supply module. A second embodiment of the LED illuminating device includes a lamp post, a central shaft beam, a plurality of LED illuminating modules and at least one power supply module, wherein the central shaft beam is connected onto the lamp post, and the power supply module is placed inside a cavity of the central shaft beam and electrically connected with the LED illuminating modules. The LED illuminating device is convenient in disassembly, convenient in maintenance, better in heat dissipation performance, reasonable in structure and more beautiful.
Description
Technical field
The utility model relates to the lighting device of a kind of LED of employing as light source, is specifically related to the LED lighting device that a kind of power supply separates with light source.
Background technology
Along with the development of LED technology, LED is used in lighting field more and more, particularly is applied on the street lighting, and with its light intensity height, illumination efficiency is higher, and energy consumption is lower and be subjected to extensive concern.
Be applied to the LED matrix of high-power illumination, mainly comprise luminescence unit and power supply unit, power supply unit changes into the galvanic current source with AC power, and the LED particle of constant voltage source to luminous power is provided again, and is luminous to drive it.
The LED lighting device of prior art, for example the LED street lamp mainly contains two kinds of structures, and a kind of is whole circuit board welding LED particle, and the power supply mutual encapsulation provides power supply to power for the LED particle by supply unit in airtight housing.This kind LED street lamp major defect is that dismounting inconvenience is in the airtight housing, as long as parts damages, just can't reuse, and power supply and LED particle all are the part of heating, fuel factor each other influences each other, and very easily damages element, reduces the service life of product.
Application number is that 200920050010.0 Chinese utility model patent discloses a kind of multi-cavity integral LED lamp mounting structure, as shown in Figure 1, its technical characterictic is to fix a plurality of modules on the support, draw binding post on the module to common external power supply, the defective of this kind technology is, its power supply non-modularization still exists power supply to change the problem of inconvenience, and not attractive in appearance.
That is to say, not consider the position that is provided with in existing a kind of LED lighting device to power supply, can make its have one easy for installation, and do not influence the effect of other device radiation in the LED lighting device.
The utility model content
At above defective, the utility model provides a kind of LED lighting device, to solve the technical problem that the dismounting of prior art LED lighting device is safeguarded inconvenience and influenced other device radiation in the LED lighting device.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of LED lighting device, comprise several LED lighting modules, at least one power module and shell, be reserved with the accommodation space that is used for ccontaining LED lighting module and power module on the shell respectively, those accommodation spaces are separate, and be in same plane, described LED lighting module and power module are removably disposed in respectively respectively in the accommodation space, each LED lighting module further comprises pcb board, a luminescence unit that comprises a plurality of LED particles, a printing opacity unit and a heat-sink unit, the back side of pcb board is provided with a heat-sink unit, the front of pcb board electrically connects the LED particle, LED particle outer setting printing opacity unit, described LED lighting module is electrically connected at described power module respectively.
According to the described LED lighting device of the utility model first embodiment, be used for the outermost in the enclosure accommodation space of accommodation space setting of ccontaining power module.
According to the described LED lighting device of the utility model first embodiment, the shape of described power module is corresponding with the LED lighting module, and its size is less than or equal to the size of these a few LED lighting modules.
According to the described LED lighting device of the utility model first embodiment, several power supply mother/sub-plugs have been connected on the described power module, described LED lighting module is provided with and described power supply power supply/female that mother/sub-plug mouth is corresponding, and described LED lighting module can be electrically connected at described power module by described power supply/female and described power supply mother/sub-plug with plugging.
A kind of LED lighting device, it is characterized in that, comprise bloster in, several LED lighting modules, at least one power module, bloster comprises that being used for these a few LED lighting modules flexibly connects thereon support and cavity in described, described power module is positioned in the cavity of described middle bloster, and electrically connect with described LED lighting module, each LED lighting module further comprises pcb board, a luminescence unit that comprises a plurality of LED particles, a printing opacity unit and a heat-sink unit, the back side of pcb board is provided with a heat-sink unit, the front of pcb board electrically connects LED particle, LED particle outer setting printing opacity unit.
According to the described LED lighting device of the utility model second embodiment, several power supply mother/sub-plugs have been connected on the described power module, described LED lighting module is provided with and the corresponding power supply/female of described power supply mother/, and described LED lighting module can be electrically connected at described power module by described power supply/female and described power supply mother/sub-plug with plugging.
According to the described LED lighting device of the utility model second embodiment, described middle bloster is an open column shape body, and an openable removable cover is set above, and both ends of the surface are provided with end cap respectively, are provided with the chute that is used to slip power module in the cavity of middle bloster.
According to the described LED lighting device of the utility model second embodiment, described middle bloster is an open column shape body, and an openable removable cover is set above, and both ends of the surface are provided with end cap respectively, and described power module is screwed onto in the cavity of described middle bloster.
Owing to adopted above technical characterictic, made the utility model have following advantage and good effect than prior art:
At first, power module of the present utility model is to be independent of other module, and dismounting and change maintains easily separately;
Secondly, the utility model is arranged LED lighting unit and power module branch, than existing one, be the design of power supply unit and lighting unit one, can reduce fuel factor each other, prolong the service life of product.
Description of drawings
Fig. 1 is a kind of structural representation of LED lighting device of prior art;
Fig. 2 is the structural representation of the utility model first embodiment;
Fig. 3 is the structure chart of the power module among Fig. 2;
Fig. 4 is the structural representation of the utility model second embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model done being described in further detail.
Core concept of the present utility model is, the power supply unit and the lighting unit branch of LED lighting device is arranged, and reduces fuel factor each other, and power supply unit and lighting unit are carried out modular design, is convenient to dismounting, and forms whole structure.
Embodiment one
Please refer to Fig. 2, structure assembly drawing for a kind of embodiment of the present utility model, as shown in Figure 1, LED lighting device of the present utility model, several LED lighting modules 2, at least one power module 3 and a shell 1 are reserved with the space between described LED lighting module 2 and the described power module 3, and gap length is no less than 3mm, and removably be connected on the described shell 1, described LED lighting module 2 is electrically connected at described power module 3 respectively.Shell 1 is provided with a plurality of draw-in grooves 12, and described LED lighting module 2 all is connected on the described draw-in groove 12 with described power module 3.
In this example, be reserved with the accommodation space that is used for ccontaining LED lighting module 2 and power module 3 on the shell 1 respectively, those accommodation spaces are separate, between gap width be not less than 3mm, and being in same plane or stepped distribution, LED lighting module 2 and power module 3 are removably disposed in respectively in separately the accommodation space.Each LED lighting module further comprises pcb board, the luminescence unit, printing opacity unit and the heat-sink unit that comprise a plurality of LED particles, the front that the back side of pcb board is provided with a heat-sink unit, pcb board electrically connects LED particle, LED particle outer setting printing opacity unit.
And for illuminating effect, power module 3 can be arranged on outermost accommodation space in the shell 1.
Please also refer to Fig. 3, be the structure chart of the power module among Fig. 23, comprise a housing 31, be placed with electric supply installation in the housing 31, for example, transformer, voltage-stablizer or the like is provided with several card articles 32 on the housing 31.
Corresponding primary and secondary plug is set respectively on power module 3 and the LED lighting module 2, and LED lighting module 2 and power module 3 are connected by plug, and power module 3 powers for LED lighting module 2.
For example, several power supply mother/sub-plugs have been connected on the power module 3, described LED lighting module 2 is provided with described for the corresponding power supply/female of mother/sub-plug, described LED lighting module 2 can be electrically connected at described power module 3 by described power supply/female and described power supply mother/sub-plug with plugging, and power supply mother/sub-plug is rubber waterproof joint with power supply/female.
According to the LED lighting device of present embodiment, LED lighting module 2 and power module 3 can design on the whole, for example outer appearnce seemingly, be connected on the shell 1 after, form the effect of better appearance.Most importantly, removably clamping or slip, be screwed onto on the draw-in groove of lamp bracket of power module 3 need not instrument, can free-hand replacing, and earlier than traditional power supply, dismounting and safeguard all convenient.And, traditional LED lighting device, the power pack lighting unit is combined into together, each other all can be to producing fuel factor each other, and influence the service life of product.
Embodiment two
Please refer to Fig. 4, be the structure chart of another kind of LED lighting device of the present utility model, comprise a lamp stand (this figure does not illustrate), be connected bloster 4 in one on this lamp stand, several LED lighting modules 2 and at least one power module 3.Middle bloster 4 comprises cavity and is used for the support that these a few LED lighting modules 2 flexibly connect thereon, each LED lighting module further comprises pcb board, the luminescence unit, printing opacity unit and the heat-sink unit that comprise a plurality of LED particles, the front that the back side of pcb board is provided with a heat-sink unit, pcb board electrically connects LED particle, LED particle outer setting printing opacity unit.
Described power module 3 is positioned in the cavity of described middle bloster 4, and electrically connects with described LED lighting module 2.
The cavity of bloster 4 is an open column shape body in described, and an openable removable cover 41 is set above, and both ends of the surface are provided with end cap 42 respectively, are provided with the chute (not illustrating) that is used to slip power module in the cavity of middle bloster 4.Removable cover 41 can freely be opened, and conveniently places or take out power module 3, and end cap 42 can be totally-enclosed, also installing hole can be set, and makes things convenient for processes such as cable.
If in 4 the cavity of middle bloster chute is not set, then power module 3 can be screwed onto in the cavity with screw or bolt.
Also be provided with a plurality of lamp housings 5 on the support of middle bloster 4, those lamp housings 5 slip or are connected on the support of described middle bloster 4, and described LED lighting device 2 is arranged in those lamp housings 5.In addition, LED lighting device 2 can directly slip or be connected on the support of described middle bloster 4.
Similar with embodiment one, LED lighting module 2 and power module 3 also are by the power supply plug, can electrically connect with plugging, and power module provides power supply for LED lighting module 2.
The LED lighting device of present embodiment separates power module and LED lighting module, is hidden in the middle bloster, the heat that distributes of power module itself just can not produce with the heat that the LED lighting module distributes and influence each other like this, can prolong the service life of product, and it is all more convenient to change dismounting.
In sum, LED lighting device of the present utility model, at first, the utility model is made modular device with LED lighting module and power module, clamping, is spirally connected or slips on lamp housing or support, is convenient to safeguard or dismounting and change; Secondly, the utility model is arranged LED lighting unit and power module branch, than existing one, be the design of power supply unit and lighting unit one, can reduce fuel factor each other, prolong the service life of product; Once more, the utility model can be with power module and illumination section integrated design, and the effect of favourable formation integral body is more attractive in appearance.
More than disclosed only be preferred embodiment of the present utility model; but be not to be used for limiting the utility model, anyly have the knack of those skilled in the art, under the situation of the utility model spiritual connotation; the equalization of being done changes and changes, and all should drop in the protection domain of the present utility model.
Claims (9)
1. LED lighting device, it is characterized in that, comprise several LED lighting modules, at least one power module and shell, be reserved with the accommodation space that is used for ccontaining LED lighting module and power module on the shell respectively, those accommodation spaces are separate, described LED lighting module and power module are removably disposed in respectively respectively in the accommodation space, each LED lighting module further comprises pcb board, a luminescence unit that comprises a plurality of LED particles, a printing opacity unit and a heat-sink unit, the back side of pcb board is provided with a heat-sink unit, the front of pcb board electrically connects the LED particle, LED particle outer setting printing opacity unit, described LED lighting module is electrically connected at described power module respectively.
2. LED lighting device as claimed in claim 1 is characterized in that, is used for the outermost in the enclosure accommodation space of accommodation space setting of ccontaining power module.
3. LED lighting device as claimed in claim 1 is characterized in that the shape of described power module is corresponding with the LED lighting module, and its size is less than or equal to the size of these a few LED lighting modules.
4. LED lighting device as claimed in claim 1, it is characterized in that, several power supply mother/sub-plugs have been connected on the described power module, described LED lighting module is provided with and described power supply power supply/female that mother/sub-plug mouth is corresponding, and described LED lighting module can be electrically connected at described power module by described power supply/female and described power supply mother/sub-plug with plugging.
5. LED lighting device as claimed in claim 1 is characterized in that, is reserved with the space between those accommodation spaces.
6. LED lighting device, it is characterized in that, comprise bloster in, several LED lighting modules, at least one power module, bloster comprises that being used for these a few LED lighting modules flexibly connects thereon support and cavity in described, described power module is positioned in the cavity of described middle bloster, and electrically connect with described LED lighting module, each LED lighting module further comprises pcb board, a luminescence unit that comprises a plurality of LED particles, a printing opacity unit and a heat-sink unit, the back side of pcb board is provided with a heat-sink unit, the front of pcb board electrically connects LED particle, LED particle outer setting printing opacity unit.
7. LED lighting device as claimed in claim 6, it is characterized in that, several power supply mother/sub-plugs have been connected on the described power module, described LED lighting module is provided with and the corresponding power supply/female of described power supply mother/, and described LED lighting module can be electrically connected at described power module by described power supply/female and described power supply mother/sub-plug with plugging.
8. LED lighting device as claimed in claim 6 is characterized in that, described middle bloster is an open column shape body, and an openable removable cover is set above, and both ends of the surface are provided with end cap respectively, are provided with the chute that is used to slip power module in the cavity of middle bloster.
9. LED lighting device as claimed in claim 6 is characterized in that, described middle bloster is an open column shape body, and an openable removable cover is set above, and both ends of the surface are provided with end cap respectively, and described power module is screwed onto in the cavity of described middle bloster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201073223U CN201593712U (en) | 2009-05-14 | 2010-02-03 | LED illuminating device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910098765.2 | 2009-05-14 | ||
| CN2010201073223U CN201593712U (en) | 2009-05-14 | 2010-02-03 | LED illuminating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201593712U true CN201593712U (en) | 2010-09-29 |
Family
ID=42775779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201073223U Expired - Lifetime CN201593712U (en) | 2009-05-14 | 2010-02-03 | LED illuminating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201593712U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936480A (en) * | 2010-09-30 | 2011-01-05 | 郑波 | LED fluorescent lamp and illumination system |
| CN102121685A (en) * | 2010-12-03 | 2011-07-13 | 东莞勤上光电股份有限公司 | Bracket assembly |
| WO2014082470A1 (en) * | 2012-11-27 | 2014-06-05 | Jiang Fei | Modular led street lamp and led light source module |
-
2010
- 2010-02-03 CN CN2010201073223U patent/CN201593712U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936480A (en) * | 2010-09-30 | 2011-01-05 | 郑波 | LED fluorescent lamp and illumination system |
| CN101936480B (en) * | 2010-09-30 | 2013-02-27 | 郑波 | LED fluorescent lamp and illumination system |
| CN102121685A (en) * | 2010-12-03 | 2011-07-13 | 东莞勤上光电股份有限公司 | Bracket assembly |
| CN102121685B (en) * | 2010-12-03 | 2013-04-03 | 东莞勤上光电股份有限公司 | Bracket assembly |
| WO2014082470A1 (en) * | 2012-11-27 | 2014-06-05 | Jiang Fei | Modular led street lamp and led light source module |
| US9605819B2 (en) | 2012-11-27 | 2017-03-28 | Huizhou Arrlux Optoelectronic Co., Ltd. | Street light with modular LED light source |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201606715U (en) | LED illumination device with high-efficient radiating function | |
| CN202660260U (en) | Lamp cap and lamp using same | |
| CN104696921B (en) | Key, driving power box and dismountable module LED light are inserted in patch plug-in wiring | |
| CN201593712U (en) | LED illuminating device | |
| CN202082688U (en) | LED (Light-Emitting Diode) fluorescent tube employing natural convection to radiate heat | |
| CN202203693U (en) | LED (Light-emitting Diode) daylight fluorescent lamp tube and lamp holder | |
| CN201416788Y (en) | Detachable LED tube | |
| CN109307170A (en) | LED light | |
| CN205938807U (en) | LED down lamp with can dismantle back carries driver | |
| CN202048468U (en) | Substitutable light source module structure and lamp with same | |
| CN201606845U (en) | LED lamp with air fan | |
| CN201487601U (en) | LED fluorescent lamp tube | |
| CN201284995Y (en) | High-power LED daylight lamp | |
| CN206929576U (en) | A kind of LED | |
| CN201014271Y (en) | Electronic energy-saving lamps suitable for pipeline | |
| CN203868733U (en) | Led module | |
| CN201306627Y (en) | Replaced type LED lamp tube | |
| CN207411926U (en) | A kind of LED lamp for showcase | |
| CN206093723U (en) | Led pixel lamp | |
| CN201934989U (en) | Light emitting diode (LED) illuminating lamp | |
| CN203036335U (en) | Paster light-emitting diode (LED) lamp tube with reflective membranes | |
| CN203836746U (en) | LED street lamp | |
| CN202024151U (en) | Novel LED fluorescent lamp | |
| CN201661947U (en) | LED bathroom lamp | |
| CN202040610U (en) | Detachable light-emitting diode (LED) down light with high color rendering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151030 Address after: 311305 Gongshu District City, Hangzhou Province Kang Road, No. 18, building 2, north of the 3 floor, Patentee after: Hangzhou Huapu Yongming Photoelectric Co., Ltd. Address before: Hangzhou City, Zhejiang province 310052 Waterfront Road No. 1181 Patentee before: Zhejiang Xizi Optoelectronics Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100929 |
|
| CX01 | Expiry of patent term |