CN205227234U - LED lamp and power strip fixing device thereof - Google Patents
LED lamp and power strip fixing device thereof Download PDFInfo
- Publication number
- CN205227234U CN205227234U CN201520878910.XU CN201520878910U CN205227234U CN 205227234 U CN205227234 U CN 205227234U CN 201520878910 U CN201520878910 U CN 201520878910U CN 205227234 U CN205227234 U CN 205227234U
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- power panel
- grab
- chamfering
- heat radiation
- draw
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Abstract
The utility model provides a LED lamp and power strip fixing device thereof, this power strip fixing device include power strip and heat dissipation module, and the power strip includes the mainboard body and connect in the pothook on mainboard side limit perpendicularly that the heat dissipation module is equipped with the draw -in groove in the position department corresponding to the pothook, and the pothook passes from the draw -in groove during installation, and the pothook block is on the heat dissipation module behind the translation power strip, this LED lamp includes foretell power strip fixing device. In this way, the utility model discloses the overall structure that can make the LED lamp is more stable to the life of LED lamp has been prolonged.
Description
Technical field
The utility model relates to power panel fixture technical field, particularly relates to a kind of LED and power panel fixture thereof.
Background technology
LED (LightEmittingDiode) lamp is because its high brightness, low in calories, life-span are long and the advantage such as environmental protection and being widely used.LED comprises power panel and heat radiation module, and power panel is fixed by screws on heat radiation module.Along with service time is elongated, screw easily loosens, cause the connection between power panel and heat radiation module unstable, fix by means of only screw, power panel is all concentrated on screw be connected between module stressed that dispel the heat, thus easily cause overall structure unstable, shorten the service life of LED.
Utility model content
The utility model provides a kind of LED and power panel fixture thereof, can solve the problem that between the power panel of prior art existence and heat radiation module, structural instability causes shorten the service life of LED.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of power panel fixture, this power panel fixture comprises power panel and heat radiation module, described power panel comprises mainboard body and is vertically connected at the grab on limit, described mainboard side, the position that described heat radiation module is corresponding to described grab is provided with draw-in groove, during installation, described grab passes from described draw-in groove, and after power panel described in translation, described grab is fastened on described heat radiation module.
Wherein, described grab is L-shaped, comprises connecting portion and holding section, and one end of described connecting portion is connected with described power panel, and the other end is connected with described holding section.
Wherein, the outside of the end of described holding section is provided with the first chamfering.
Wherein, described first chamfering is straight line chamfering or smooth curve chamfering.
Wherein, the outside of the junction of described connecting portion and described holding section is provided with the second chamfering.
Wherein, described second chamfering is straight line chamfering or smooth curve chamfering.
Wherein, described power panel is also fixed by screw and described heat radiation module.
Wherein, described grab is symmetricly set on described mainboard body.
Wherein, described grab and described power panel one-body molded.
For solving the problems of the technologies described above, another technical scheme that the utility model adopts is: provide a kind of LED, this LED comprises above-mentioned power panel fixture.
The beneficial effects of the utility model are: the situation being different from prior art, the utility model arranges grab by the side of the mainboard body at power panel, draw-in groove is set in the position of module corresponding to grab of dispelling the heat simultaneously, the fixing of power panel and heat radiation module is realized by the engaging of grab and draw-in groove, this kind of fixed form avoids the problem loosened between long-term practical rear power panel and heat radiation module, and, use the grab that power panel is arranged to bear the power of the fixing generation between power panel and heat radiation module, instead of it is next stressed to use other parts, make overall structure more stable, thus extend the service life of LED.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model power panel fixture embodiment before power panel is fixed with heat radiation module;
Fig. 2 is the structural representation of the utility model power panel fixture embodiment after power panel is fixed with heat radiation module;
Fig. 3 is the cross section structure schematic diagram after the grab of the utility model power panel fixture and draw-in groove engaging.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Refer to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the structural representation of the utility model power panel fixture embodiment before power panel is fixed with heat radiation module; Fig. 2 is the structural representation of the utility model power panel fixture embodiment after power panel is fixed with heat radiation module; Fig. 3 is the cross section structure schematic diagram after the grab of the utility model power panel fixture and draw-in groove engaging.
A kind of power panel fixture that the utility model provides, this fixture comprises power panel and heat radiation module.
Wherein, power panel 10 comprises mainboard body 11 and is vertically connected at the grab 12 of mainboard body 11 side, and the heat radiation position that module 20 is corresponding to grab 12 is provided with draw-in groove 21.During installation, grab 12 passes from draw-in groove 21, and after translation power panel 10, grab 12 is fastened on heat radiation module 20.
In the present embodiment, grab 12 is one-body molded with main board 11.
The size of draw-in groove 21 only can tilt insert for grab 12, and then cannot insert in draw-in groove 21 when grab 12 keeps flat, this can insert in draw-in groove 21 by Portable hook 12, can prevent again the grab 12 in draw-in groove 21 from coming off out.
When installing, grab 12 is aimed at draw-in groove 21, and grab 12 is tilted to insert in draw-in groove 21, after grab 12 enters in draw-in groove 21 completely, by grab 12 translation, make it engage completely with heat radiation module 20, thus realize the fixing of power panel 10 and heat radiation module 20.
Be different from prior art, the utility model arranges grab 12 by the side of the mainboard body 11 at power panel 10, the position simultaneously corresponding to grab 12 at heat radiation module 20 arranges draw-in groove 21, the fixing of power panel 10 and heat radiation module 20 is realized by the engaging of grab 12 and draw-in groove 21, this kind of fixed form avoids the problem loosened between long-term practical rear power panel 10 and heat radiation module 20, and, the grab 12 that power panel 10 is arranged is used to bear the power of the fixing generation between power panel 10 and heat radiation module 20, instead of it is next stressed to use other parts, make overall structure more stable, thus extend the service life of LED.
Specifically, grab 12 is L-shaped, comprises connecting portion 121 and holding section 122, and one end of connecting portion 121 is connected with power panel 10, and the other end is connected with holding section 122.In the present embodiment, the height of connecting portion 121 slightly larger than or equal the thickness of cell wall of draw-in groove 21, thus make the engaging between grab 12 and draw-in groove 21 more firm.
Conveniently grab 12 inserts draw-in groove 21, and the outside of the end of holding section 122 is provided with the first chamfering 123.This first chamfering 123 can be straight line chamfering or smooth curve chamfering.
For making grab 12 more easily insert in draw-in groove 21 further, the outside of the junction of connecting portion 121 and engaging 122 is provided with the second chamfering 124.This second chamfering 124 can be straight line chamfering or smooth curve chamfering.
In the present embodiment, the first chamfering 123 and the second chamfering 124 are smooth curve chamfering.
It is worth mentioning that, the inner side of the junction of connecting portion 121 and holding section 122 is right angle, and the inner side of the end of holding section 122 is also right angle, and this can make the engaging of grab 12 and draw-in groove 21 more firm, and is not easy to make grab 12 try to shirk responsibility out.
When above-mentioned outside all refers to that grab 12 engages with draw-in groove 21, away from the side of the contact surface of grab 12 and draw-in groove 21, when inner side then refers to that grab 12 engages with draw-in groove 21, the side that grab 12 contacts with draw-in groove 21.
Grab 12 is symmetricly set on mainboard body 11, and in the present embodiment, every bar side of mainboard body 11 is provided with three grabs 12, the average scattering device of these three grabs 12.
In order to make the connection between power panel 10 and heat radiation module 20 more firm, power panel 10 is also fixed by screw 30 and heat radiation module 20.Particularly, the side of mainboard body 11 is also provided with screw hole 13, the heat radiation position that module 20 is corresponding to screw hole 13 is also provided with screw hole 22, and screw 30 is fixed through screw hole 13 and screw hole 22 pairs of power panels 10 and the module 20 that dispels the heat.
In the present embodiment, screw hole 13 is provided with between adjacent grab 12, make between power panel 10 and heat radiation module 20 be fixed as by grab 12 be fixed and the fixed intervals of screw 30 are opened, after fixing between power panel 10 and heat radiation module 20 by grab 12 and screw 30 jointly stressed, thus improve stressed intensity, and, suffered power is distributed on each grab 12 and screw 30, thus each grab 12 and the stressed reduction of screw 30 can be made, improve integrally-built stability, extend the service life of LED.
The utility model additionally provides a kind of LED, and this LED comprises the power panel fixture of above-mentioned any embodiment.The stabilized structure of LED, long service life.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a power panel fixture, it is characterized in that, comprise power panel and heat radiation module, described power panel comprises mainboard body and is vertically connected at the grab on limit, described mainboard side, the position that described heat radiation module is corresponding to described grab is provided with draw-in groove, during installation, described grab passes from described draw-in groove, and after power panel described in translation, described grab is fastened on described heat radiation module.
2. fixture according to claim 1, is characterized in that, described grab is L-shaped, comprises connecting portion and holding section, and one end of described connecting portion is connected with described power panel, and the other end is connected with described holding section.
3. fixture according to claim 2, is characterized in that, the outside of the end of described holding section is provided with the first chamfering.
4. fixture according to claim 3, is characterized in that, described first chamfering is straight line chamfering or smooth curve chamfering.
5. fixture according to claim 2, is characterized in that, the outside of the junction of described connecting portion and described holding section is provided with the second chamfering.
6. fixture according to claim 5, is characterized in that, described second chamfering is straight line chamfering or smooth curve chamfering.
7. fixture according to claim 1, is characterized in that, described power panel is also fixed by screw and described heat radiation module.
8. fixture according to claim 1, is characterized in that, described grab is symmetricly set on described mainboard body.
9. fixture according to claim 8, is characterized in that, described grab and described power panel one-body molded.
10. a LED, is characterized in that, comprises the power panel fixture described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878910.XU CN205227234U (en) | 2015-11-05 | 2015-11-05 | LED lamp and power strip fixing device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878910.XU CN205227234U (en) | 2015-11-05 | 2015-11-05 | LED lamp and power strip fixing device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205227234U true CN205227234U (en) | 2016-05-11 |
Family
ID=55902297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520878910.XU Active CN205227234U (en) | 2015-11-05 | 2015-11-05 | LED lamp and power strip fixing device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205227234U (en) |
-
2015
- 2015-11-05 CN CN201520878910.XU patent/CN205227234U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518100, A701 building, 1 A building, Tian An digital Pioneer Park, Longgang District, Shenzhen, Guangdong, 07, China Patentee after: SHENZHEN FLUENCE TECHNOLOGY CO., LTD. Address before: 518100 room A701, unit A, building, No. 1, No., Guangdong, Longgang Patentee before: SHENZHEN FLUENCE TECHNOLOGY CO., LTD. |
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| CP02 | Change in the address of a patent holder |