CN102905496B - LED lamp containing power source fixing device - Google Patents
LED lamp containing power source fixing device Download PDFInfo
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- CN102905496B CN102905496B CN201110213906.8A CN201110213906A CN102905496B CN 102905496 B CN102905496 B CN 102905496B CN 201110213906 A CN201110213906 A CN 201110213906A CN 102905496 B CN102905496 B CN 102905496B
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- crossbeam
- fixed
- fixing device
- power source
- led drive
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A kind of power source fixing device, comprises base, fixed support and three adjustment screw elements.Two support arms that fixed support comprises crossbeam and extends from crossbeam two ends towards crossbeam the same side, two support arms are fixed on base away from one end of crossbeam, jointly form an accommodating power supply and size is greater than the accepting hole of the size of power supply to make fixed support and base.Three regulate screw element to be arranged in crossbeam and two support arms respectively, and are threaded with crossbeam and two support arms respectively, and three regulate screw element all to offset with the sidewall of power supply.Adjustment screw element due to above-mentioned power source fixing device can be screwed into or back-out a segment distance, thus can clamp the power supply of different size.The present invention also provides a kind of LED lamp containing above-mentioned power source fixing device.
Description
[technical field]
The present invention relates to a kind of LED lamp containing power source fixing device.
[background technology]
LED drive power is the important component part of LED lamp, and it is mainly LED light source and provides electric energy.The existing LED drive power profile overwhelming majority is square, as cuboid etc.The overall dimension of LED drive power is general relevant with manufacturer and power, and its overall dimension of different manufacturers is different, and different driving power overall dimension is also each inconsistent.In Design of Luminaires, usually LED drive power being carried out the fixing of rigidity, being then locked on lamp housing as with pressing plate driving power pushed down; Or be locked in the first-class mode of lamp housing with the installing hole of screw through driving power.All there are some problems in above-mentioned fixed form, as can not the compatible product with the different manufacturers different size of power, can not find substitute products, need again to design light fixture when the supplier selected stops production the product of this model; The fixed form of rigidity is also unfavorable for the expansion of light fixture simultaneously, is unfavorable for that light fixture forms the product of seriation.
[summary of the invention]
In view of above-mentioned condition, be necessary to provide a kind of can the power source fixing device of compatible different size power supply.
A kind of power source fixing device, comprises base, fixed support and three adjustment screw elements.Two support arms that fixed support comprises crossbeam and extends towards described crossbeam the same side from described crossbeam two ends, described two support arms are fixed on described base away from one end of described crossbeam, jointly form an accommodating power supply and size is greater than the accepting hole of the size of described power supply to make described fixed support and described base.Three regulate screw element to be arranged in described crossbeam and two support arms respectively, and are threaded with described crossbeam and two support arms respectively, and described three regulate screw element all to offset with the sidewall of described power supply.
Further, described three one end regulating screw element and described power supply to offset are provided with push pedal.
Further, described support arm is L shape, described two support arms and crossbeam is made jointly to form "Ji" type, described support arm offers connecting hole away from one end of described crossbeam, and wears by stud the installing hole matched with described connecting hole that described connecting hole and described base are offered and be fixed on described base.
Further, described two support arms and crossbeam offer through hole respectively, and outside it, is fixed with the nut corresponding with described through hole respectively, described three screw adjustments coordinate with described nut thread and wear described through hole.
Further, described power source fixing device also comprises and is removably fixed on described base and is positioned at two keepers of described support bracket fastened relative both sides, and described two keepers support away from described support bracket fastened two lateral walls with described power supply respectively.
Further, described keeper is L shape, and its one end offers chute, and described power source fixing device also comprises and wears described chute and the fixed bolt be connected with the screwed hole that described base is offered.
Meanwhile, the present invention also provides a kind of LED lamp also having above-mentioned power source fixing device.
A kind of LED lamp, comprises lamp holder, LED drive power and power source fixing device.Lamp holder is provided with LED illuminating module.LED drive power is cuboid, and the wire be electrically connected with described LED illuminating module is extended at its two ends respectively.Power source fixing device comprises base, fixed support and three adjustment screw elements.Two support arms that fixed support comprises crossbeam and extends towards described crossbeam the same side from described crossbeam two ends, described two support arms are fixed on described base away from one end of described crossbeam, jointly form an accommodating described LED drive power and size is greater than the accepting hole of the size of the cross section of described LED drive power Width to make described fixed support and described base.Three regulate screw element to be arranged in described crossbeam and two support arms respectively, and are threaded with described crossbeam and two support arms respectively, and described three regulate screw element all to offset with three adjacent walls of described LED drive power away from described wire.
Further, described power source fixing device also comprises and is removably fixed on described base and is positioned at two keepers of described support bracket fastened relative both sides, and the end face that described two keepers extend two ends with described LED drive power respectively offsets.
Further, described keeper is L shape, and its one end offers chute, and described power source fixing device also comprises and wears described chute and the fixed bolt be connected with the screwed hole that described base is offered.
Further, described two support arms and crossbeam offer through hole respectively, and outside it, is fixed with the nut corresponding with described through hole respectively, described three screw adjustments coordinate with described nut thread and wear described through hole.
Adjustment screw element due to above-mentioned power source fixing device can be screwed into or back-out a segment distance, and to clamp the power supply of different size, therefore, above-mentioned power source fixing device and the LED lamp containing this power source fixing device can the power supplys of compatible different size.
[accompanying drawing explanation]
The three-dimensional exploded view of the power source fixing device that Fig. 1 provides for present pre-ferred embodiments;
The fixed support that Fig. 2 is the power source fixing device shown in Fig. 1 and the installation diagram regulating screw element;
Fig. 3 is the state diagram of the power source fixing device fixed L ED driving power shown in Fig. 1.
[embodiment]
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Preferred embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of the disclosure of invention more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Refer to Fig. 1 and Fig. 2, the power source fixing device 100 that this preferred embodiment provides, for fixed power source, it comprises base 110, fixed support 120 and three adjustment screw elements 130.In this preferred embodiment, be described for LED drive power 200.
LED drive power 200 is cuboid, extends wire respectively at the two ends of its long side direction.
Fixed support 120 comprises crossbeam 121 and two support arms 123.Two support arms 123 extend from crossbeam 121 two ends towards crossbeam 121 the same side.Two support arms 123 are fixed on base 110 away from one end of crossbeam 121, and with the accepting hole 101 making fixed support 120 and base 110 jointly form an accommodating LED drive power 200, the size of accepting hole 101 is greater than the size of LED drive power 200.Specifically in this preferred embodiment, the size of accepting hole 101 is greater than the size of the cross section of LED drive power 200 Width.
Three crossbeam 121 and two support arms 123 regulating screw element 130 to be arranged in fixed support 120 respectively, and be threaded with crossbeam 121 and two support arms 123 respectively.Three regulate screw element 130 all to offset with the sidewall of LED drive power 200.Specifically in this preferred embodiment, three regulate screw element 130 all to offset with three adjacent walls of LED drive power 200 away from wire.
It should be noted that, power source fixing device 100 is not limited to, for fixed L ED driving power 200, also can fix the driving power etc. of alarm.
See also Fig. 3, when assembling LED drive power 200, first smooth for LED drive power 200 base 110 is contained in accepting hole 101, then, three of tightening respectively on fixed support 120 regulate screw element 130, to make three to regulate screw element 130 to offset fixing with three adjacent walls of LED drive power 200, thus thoroughly LED drive power 200 is fixed on base 110; When LED drive power 200 need be dismantled, only screw element 130 need be regulated to back-out by three, then, directly in accepting hole 101, extract LED drive power 200 out.
Owing to regulating screw element 130 can be screwed into or to back-out a segment distance, to clamp the LED drive power 200 of different size, therefore, above-mentioned power source fixing device 100 can the LED drive power 200 of compatible different size.
Specifically in this preferred embodiment, support arm 123 is L shape, and two support arms 123 and crossbeam 121 form "Ji" type fixed support 120 jointly.Support arm 123 offers connecting hole 1231 away from one end of crossbeam 121, and wear the installing hole matched with connecting hole 1231 that connecting hole 1231 and base 110 are offered, LED drive power 200 to be fixed on base 110 by stud (figure does not mark).
In order to make fixed support 120 more lightening and not reduce its fastening strength simultaneously, two support arms 123 and crossbeam 121 offer through hole (figure does not mark) respectively, and is fixed with the nut 125 corresponding with through hole in the outside of two support arms 123 and crossbeam 121 respectively.Three screw adjustments 130 are with nut 125 threaded engagement and wear through hole.
In order to make adjustment screw element 130 one end that comparatively stably fixed L ED driving power 200, three regulates screw element 130 and LED drive power 200 to offset be respectively equipped with push pedal 131, push pedal 131 is formed by fixedly connecting by screw and flat board.The plate part of push pedal 131 is substantially parallel with the sidewall of LED drive power 200.Push pedal 131 can be screwed into along with adjustment screw element 130 or back-out, and is fixed by the lateral surface compressing of its plate part by LED drive power 200.
In order to stably fixed L ED driving power 200 further, power source fixing device 100 also comprises two keepers 140.Two keepers 140 are removably fixed on base 110, and are positioned at the relative both sides of fixed support 120.Two keepers 140 support with the two lateral walls of LED drive power 200 away from fixed support 120 respectively.
Concrete, each keeper 140 is L shape, and its one end offers chute 141, and on base 110, offer the screwed hole corresponding with sliding grain 141; Power source fixing device 100 also comprises the fixed bolt 150 of the screwed hole wearing chute 141 and base 110, keeper 140 relative to fixed bolt 150 along chute 141 bearing of trend slidably.The bearing of trend of keeper 140 along chute 141 moves by the size according to LED drive power 200, fixed bolt 150 is held in correct position in the chute 141 of keeper 140 and fixed positioning piece 140, thus realize by regulating the spacing between two keepers 140, and make power source fixing device 100 be applicable to the power supply of different size.
The present invention also provides a kind of LED lamp, and this LED lamp contains above-mentioned power source fixing device 100.
Please refer to Fig. 1 and Fig. 3, the LED lamp that this preferred embodiment provides comprises lamp holder (not shown), power source fixing device 100 and LED drive power 200.Lamp holder is provided with LED illuminating module.LED drive power 200 is cuboid, and the wire 201 be electrically connected with LED illuminating module is extended at the two ends of its long side direction respectively.LED drive power 200 is contained in the accepting hole 101 of power source fixing device 100.Three regulate screw element 130 all to offset with three adjacent walls of LED drive power 200 away from wire 201.
Wherein, the end face that two keepers 140 are extended with the two ends of wire 201 with LED drive power 200 respectively offsets, with stably fixed L ED driving power 200 further.
Wherein, power source fixing device 100 can be fixed on the hull outside of lamp holder, or is contained in the enclosure interior of lamp holder.
The above embodiment only have expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (3)
1. a LED lamp, is characterized in that, comprising:
Lamp holder, is provided with LED illuminating module;
LED drive power is cuboid, extends the wire be electrically connected with described LED illuminating module at its two ends respectively; And
Power source fixing device, comprising:
Base;
Fixed support, two support arms comprising crossbeam and extend towards described crossbeam the same side from described crossbeam two ends, described two support arms are fixed on described base away from one end of described crossbeam, jointly form an accommodating described LED drive power and size is greater than the accepting hole of the size of the cross section of described LED drive power Width to make described fixed support and described base;
Three regulate screw element, are arranged in described crossbeam and two support arms respectively, and are threaded with described crossbeam and two support arms respectively, and described three regulate screw element all to offset with three adjacent walls of described LED drive power away from described wire;
Described two support arms and crossbeam offer through hole respectively, and outside it, be fixed with the nut corresponding with described through hole respectively, described three screw adjustments coordinate with described nut thread and wear described through hole, and described three one end regulating screw element and described LED drive power to offset are provided with push pedal.
2. LED lamp as claimed in claim 1, it is characterized in that, described power source fixing device also comprises and is removably fixed on described base and is positioned at two keepers of described support bracket fastened relative both sides, and the end face that described two keepers extend two ends with described LED drive power respectively offsets.
3. LED lamp as claimed in claim 2, it is characterized in that, described keeper is L shape, and its one end offers chute, and described power source fixing device also comprises and wears described chute and the fixed bolt be connected with the screwed hole that described base is offered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110213906.8A CN102905496B (en) | 2011-07-28 | 2011-07-28 | LED lamp containing power source fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110213906.8A CN102905496B (en) | 2011-07-28 | 2011-07-28 | LED lamp containing power source fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102905496A CN102905496A (en) | 2013-01-30 |
| CN102905496B true CN102905496B (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110213906.8A Active CN102905496B (en) | 2011-07-28 | 2011-07-28 | LED lamp containing power source fixing device |
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| Country | Link |
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| CN (1) | CN102905496B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235786B (en) * | 2013-06-17 | 2017-06-23 | 深圳市海洋王照明工程有限公司 | LED power fixing device and LED lamp |
| CN104566283A (en) * | 2013-10-23 | 2015-04-29 | 深圳市海洋王照明工程有限公司 | Cement resistor fixing structure and lamp with same |
| CN111828938A (en) * | 2020-08-17 | 2020-10-27 | 合肥同立照明电器销售有限公司 | Lamp tube bracket bridge convenient to operate and use and environment-friendly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2580267Y (en) * | 2002-12-03 | 2003-10-15 | 勤行兴业有限公司 | Connector for water injection pipe |
| CN101325858A (en) * | 2007-10-30 | 2008-12-17 | 重庆长安汽车股份有限公司 | Symmetrical installation structure for automobile central control module |
| CN101446390A (en) * | 2008-12-29 | 2009-06-03 | 东莞市邦臣光电有限公司 | Flat LED daylight lamp |
-
2011
- 2011-07-28 CN CN201110213906.8A patent/CN102905496B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2580267Y (en) * | 2002-12-03 | 2003-10-15 | 勤行兴业有限公司 | Connector for water injection pipe |
| CN101325858A (en) * | 2007-10-30 | 2008-12-17 | 重庆长安汽车股份有限公司 | Symmetrical installation structure for automobile central control module |
| CN101446390A (en) * | 2008-12-29 | 2009-06-03 | 东莞市邦臣光电有限公司 | Flat LED daylight lamp |
Also Published As
| Publication number | Publication date |
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| CN102905496A (en) | 2013-01-30 |
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