CN102905496A - Power source fixing device and LED lamp comprising same - Google Patents
Power source fixing device and LED lamp comprising same Download PDFInfo
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- CN102905496A CN102905496A CN2011102139068A CN201110213906A CN102905496A CN 102905496 A CN102905496 A CN 102905496A CN 2011102139068 A CN2011102139068 A CN 2011102139068A CN 201110213906 A CN201110213906 A CN 201110213906A CN 102905496 A CN102905496 A CN 102905496A
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- power source
- crossbeam
- fixing device
- fixed
- source fixing
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Abstract
A power source fixing device comprises a base, a fixing support and three adjusting thread pieces. The fixing support comprises a transverse beam and two support arms, the two support arms extend from two ends of the transverse beam towards the same side of the transverse beam, and one ends, far away from the transverse beam, of the two support arms are fixed on the base, so that a holding hole which is used for holding a power source and is larger than the power source in size is formed between the fixing support and the base. The three adjusting thread pieces are respectively penetratingly arranged on the transverse beam and the two support arms and are connected with the transverse beam and the two support arms in a threaded manner, and all three adjusting thread pieces are butted against a sidewall of the power source. Since the adjusting thread pieces of the power source fixing device can be screwed or unscrewed for a distance, power sources in different sizes can be clamped. The invention further provides an LED lamp comprising the power source fixing device.
Description
[technical field]
The present invention relates to a kind of fixture, particularly relate to a kind of power source fixing device and contain the LED light fixture of this power source fixing device.
[background technology]
The LED driving power is the important component part of LED light fixture, and it is mainly led light source electric energy is provided.The existing LED driving power profile overwhelming majority is square, such as cuboid etc.The overall dimension of LED driving power is general relevant with manufacturer and power, and its overall dimension of different manufacturers is different, and also each is inconsistent for different driving power overall dimension.In Design of Luminaires, usually the LED driving power is carried out the fixing of rigidity, then be locked on the lamp housing as with pressing plate driving power being pushed down; The installing hole that perhaps passes driving power with screw is locked in the first-class mode of lamp housing.All there are some problems in above-mentioned fixed form, as can not be compatible with the product of the different manufacturers different size of power, when the supplier who selects stops production the product of this model, can not seek substitute products, need again design light fixture; The fixed form of rigidity also is 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 power source fixing device that can compatible different size power supply.
A kind of power source fixing device comprises base, fixed support and three adjusting 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 in described base away from an end of described crossbeam, so that described fixed support and described base accommodating power supply of common formation and size are greater than the accepting hole of the size of described power supply.Regulate screw elements for three and be arranged in respectively described crossbeam and two support arms, and be threaded with described crossbeam and two support arms respectively, regulate screw elements and all offset with the sidewall of described power supply for described three.
Further, regulate the end that screw elements and described power supply offset and be provided with push pedal for described three.
Further, described support arm is L shaped, make described two support arms and crossbeam jointly form "Ji" type, described support arm offers connecting hole away from an end of described crossbeam, and wears the installing hole that matches with described connecting hole of offering on described connecting hole and the described base by double-screw bolt and be fixed on the described base.
Further, offer respectively through hole on described two support arms and the crossbeam, and be fixed with the nut corresponding with described through hole in its outside respectively, described three screw adjustments cooperate with described nut thread and wear described through hole.
Further, described power source fixing device also comprises two keepers that removably are fixed on the described base and are positioned at 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 shaped, and the one end offers chute, and described power source fixing device also comprises the fixed bolt that wears described chute and be connected with the screwed hole offered on the described base.
Simultaneously, the present invention also provides a kind of LED light fixture that also has above-mentioned power source fixing device.
A kind of LED light fixture comprises lamp holder, LED driving power and power source fixing device.Lamp holder is provided with the LED illuminating module.The LED driving power is cuboid, and the wire that is electrically connected with described LED illuminating module is extended respectively at its two ends.Power source fixing device comprises base, fixed support and three adjusting 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 in described base away from an end of described crossbeam, so that described fixed support and described base accommodating described LED driving power of common formation and size are greater than the accepting hole of the size of the cross section of described LED driving power Width.Regulate screw element for three and be arranged in respectively described crossbeam and two support arms, and be threaded with described crossbeam and two support arms respectively, described three adjusting screw elements all offset with three adjacent walls of described LED driving power away from described wire.
Further, described power source fixing device also comprises two keepers that removably are fixed on the described base and are positioned at described support bracket fastened relative both sides, and described two keepers offset with the end face that described LED driving power extends two ends respectively.
Further, described keeper is L shaped, and the one end offers chute, and described power source fixing device also comprises the fixed bolt that wears described chute and be connected with the screwed hole offered on the described base.
Further, offer respectively through hole on described two support arms and the crossbeam, and be fixed with the nut corresponding with described through hole in its outside respectively, described three screw adjustments cooperate with described nut thread and wear described through hole.
The segment distance because the adjusting screw element of above-mentioned power source fixing device can be screwed into or back-out, with the power supply of clamping different size, therefore, above-mentioned power source fixing device and contain the power supply that the LED light fixture of this power source fixing device can compatible different size.
[description of drawings]
The three-dimensional exploded view of the power source fixing device that Fig. 1 provides for preferred embodiment of the present invention;
Fig. 2 is the fixed support and the installation diagram of regulating screw element of power source fixing device shown in Figure 1;
Fig. 3 is the state diagram of power source fixing device fixed L ED driving power shown in Figure 1.
[embodiment]
For the ease of understanding the present invention, the below is described more fully the present invention with reference to relevant drawings.Provided preferred embodiment of the present invention in the accompanying drawing.But the present invention can realize with many different forms, be not limited to embodiment described herein.On the contrary, provide the purpose of these embodiment be make the understanding of the disclosure of invention more comprehensively thorough.
Need to prove that when element is called as " being fixed in " another element, can directly can there be element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be to be directly connected to another element or may to have simultaneously centering elements.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement are just for illustrative purposes.
Unless otherwise defined, the employed all technology of this paper are identical with the implication that belongs to the common understanding of those skilled in the art of the present invention with scientific terminology.Employed term is not intended to be restriction the present invention just in order to describe the purpose of specific embodiment in specification of the present invention herein.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
See also Fig. 1 and Fig. 2, the power source fixing device 100 that this preferred embodiment provides is used for fixed power source, and it comprises base 110, fixed support 120 and three adjusting screw elements 130.In this preferred embodiment, describe as an example of LED driving power 200 example.
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 sides.Two support arms 123 are fixed in base 110 away from an end of crossbeam 121, so that fixed support 120 and the base 110 common accepting holes 101 that form an accommodating LED driving power 200, the size of accepting hole 101 is greater than the size of LED driving power 200.Specifically in this preferred embodiment, the size of accepting hole 101 is greater than the size of the cross section of LED driving power 200 Widths.
Regulate screw element 130 for three and be arranged in respectively crossbeam 121 and two support arms 123 of fixed support 120, and be threaded with crossbeam 121 and two support arms 123 respectively.Regulating screw element 130 for three all offsets with the sidewall of LED driving power 200.Specifically in this preferred embodiment, regulate screw element 130 for three and all offset with three adjacent walls of LED driving power 200 away from wire.
Need to prove that power source fixing device 100 is not limited to for fixed L ED driving power 200, also fixing driving power of alarm etc.
See also Fig. 3, when assembling LED driving power 200, first with LED driving power 200 smooth bases 110 and be contained in the accepting hole 101, then, regulate screw element 130 for three that tighten respectively on the fixed support 120, so that three three adjacent walls regulating screw element 130 and LED driving power 200 offset is fixing, thereby thoroughly LED driving power 200 is fixed on the base 110; When need dismounting LED driving power 200, only need to regulate screw element 130 with three and back-out, then, directly get final product from accepting hole 101 interior extraction LED driving powers 200.
Owing to regulate screw element 130 segment distance that can be screwed into or back-out, with the LED driving power 200 of clamping different size, therefore, the LED driving power 200 that above-mentioned power source fixing device 100 can compatible different size.
Specifically in this preferred embodiment, support arm 123 is L shaped, and two support arms 123 and the crossbeam 121 common "Ji" type fixed supports 120 that form.Support arm 123 offers connecting hole 1231 away from an end of crossbeam 121, and wears the installing hole that matches with connecting hole 1231 of offering on connecting hole 1231 and the base 110 by double-screw bolt (figure is mark not), so that LED driving power 200 is fixed on the base 110.
In order to make fixed support 120 more lightening and do not reduce its fastening strength simultaneously, offer respectively through hole (figure is mark) on two support arms 123 and the crossbeam 121, and be fixed with the nut corresponding with through hole 125 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 comparatively stably 200, three adjustings of fixed L ED driving power of adjusting screw element 130 screw element 130 be respectively equipped with push pedal 131 with the end that LED driving power 200 offsets, push pedal 131 is to be formed by fixedly connecting by screw and flat board.The plate part of push pedal 131 is substantially parallel with the sidewall of LED driving power 200.Push pedal 131 can be screwed into or back-outs along with regulating screw element 130, and by its plate part the lateral surface compressing of LED driving power 200 is fixed.
For further fixed L ED driving power 200 stably, power source fixing device 100 also comprises two keepers 140.Two keepers 140 removably are fixed on the 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 driving power 200 away from fixed support 120 respectively.
Concrete, each keeper 140 is L shaped, the one end offers chute 141, and offers and sliding poor 141 corresponding screwed holes at base 110; Power source fixing device 100 also comprises the fixed bolt 150 of the screwed hole that wears chute 141 and base 110, and keeper 140 with respect to fixed bolt 150 along the bearing of trend of chute 141 slidably.Size according to LED driving power 200 moves the bearing of trend of keeper 140 along chute 141, fixed bolt 150 is held in correct positions in the chute 141 of keeper 140 and fixed positioning piece 140, thereby realize by the spacing between two keepers 140 of adjusting, 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 light fixture, and this LED light fixture contains above-mentioned power source fixing device 100.
Please consult simultaneously Fig. 1 and Fig. 3, the LED light fixture that this preferred embodiment provides comprises lamp holder (not shown), power source fixing device 100 and LED driving power 200.Lamp holder is provided with the LED illuminating module.LED driving power 200 is cuboid, and the wire 201 that is electrically connected with the LED illuminating module is extended respectively at the two ends of its long side direction.LED driving power 200 is contained in the accepting hole 101 of power source fixing device 100.Regulating screw element 130 for three all offsets with three adjacent walls of LED driving power 200 away from wire 201.
Wherein, two keepers 140 offset with the end face that LED driving power 200 is extended with the two ends of wire 201 respectively, with further fixed L ED driving power 200 stably.
Wherein, power source fixing device 100 can be fixed in the hull outside of lamp holder, or is contained in the enclosure interior of lamp holder.
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.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 (10)
1. a power source fixing device is characterized in that, comprising:
Base;
Fixed support, two support arms that comprise crossbeam and extend towards described crossbeam the same side from described crossbeam two ends, described two support arms are fixed in described base away from an end of described crossbeam, so that described fixed support and described base accommodating power supply of common formation and size are greater than the accepting hole of the size of described power supply;
Regulate screw elements for three, be arranged in respectively described crossbeam and two support arms, and be threaded with described crossbeam and two support arms respectively, regulate screw elements and all offset with the sidewall of described power supply for described three.
2. power source fixing device as claimed in claim 1 is characterized in that, the end that described three adjusting screw elements and described power supply offset is provided with push pedal.
3. power source fixing device as claimed in claim 1, it is characterized in that, described support arm is L shaped, and described two support arms and crossbeam form "Ji" type jointly, described support arm offers connecting hole away from an end of described crossbeam, and wears the installing hole that matches with described connecting hole of offering on described connecting hole and the described base by double-screw bolt and be fixed on the described base.
4. power source fixing device as claimed in claim 1, it is characterized in that, offer respectively through hole on described two support arms and the crossbeam, and be fixed with the nut corresponding with described through hole in its outside respectively, described three screw adjustments cooperate with described nut thread and wear described through hole.
5. power source fixing device as claimed in claim 1, it is characterized in that, described power source fixing device also comprises two keepers that removably are fixed on the described base and are positioned at 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.
6. power source fixing device as claimed in claim 5 is characterized in that, described keeper is L shaped, and the one end offers chute, and described power source fixing device also comprises the fixed bolt that wears described chute and be connected with the screwed hole offered on the described base.
7. a LED light fixture is characterized in that, comprising:
Lamp holder is provided with the LED illuminating module;
The LED driving power is cuboid, extends respectively the wire that is electrically connected with described LED illuminating module at its two ends; And
Power source fixing device comprises:
Base;
Fixed support, two support arms that comprise crossbeam and extend towards described crossbeam the same side from described crossbeam two ends, described two support arms are fixed in described base away from an end of described crossbeam, so that described fixed support and described base accommodating described LED driving power of common formation and size are greater than the accepting hole of the size of the cross section of described LED driving power Width;
Regulate screw element for three, be arranged in respectively described crossbeam and two support arms, and be threaded with described crossbeam and two support arms respectively, described three adjusting screw elements all offset with three adjacent walls of described LED driving power away from described wire.
8. LED light fixture as claimed in claim 7, it is characterized in that, described power source fixing device also comprises two keepers that removably are fixed on the described base and are positioned at described support bracket fastened relative both sides, and described two keepers offset with the end face that described LED driving power extends two ends respectively.
9. LED light fixture as claimed in claim 8 is characterized in that, described keeper is L shaped, and the one end offers chute, and described power source fixing device also comprises the fixed bolt that wears described chute and be connected with the screwed hole offered on the described base.
10. LED light fixture as claimed in claim 7, it is characterized in that, offer respectively through hole on described two support arms and the crossbeam, and be fixed with the nut corresponding with described through hole in its outside respectively, described three screw adjustments cooperate with described nut thread and wear described through hole.
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 true CN102905496A (en) | 2013-01-30 |
| CN102905496B 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 |
|---|---|
| CN (1) | CN102905496B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235786A (en) * | 2013-06-17 | 2014-12-24 | 深圳市海洋王照明工程有限公司 | LED power source fixture 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235786A (en) * | 2013-06-17 | 2014-12-24 | 深圳市海洋王照明工程有限公司 | LED power source fixture and LED lamp |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102905496B (en) | 2016-02-10 |
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