CN206755081U - A kind of panel light frame of sandblasting type - Google Patents
A kind of panel light frame of sandblasting type Download PDFInfo
- Publication number
- CN206755081U CN206755081U CN201720492404.6U CN201720492404U CN206755081U CN 206755081 U CN206755081 U CN 206755081U CN 201720492404 U CN201720492404 U CN 201720492404U CN 206755081 U CN206755081 U CN 206755081U
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- China
- Prior art keywords
- frame
- sandblasting
- panel light
- plate
- aluminum base
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Abstract
The utility model is related to a kind of panel light frame of sandblasting type, especially one kind can improve panel light radiating effect, the outer list processing of wear-resisting and anticorrosion, a kind of structure without changing other mounting means, belong to technical field of semiconductor illumination.It includes：Frame, installation LED aluminum base plate, horizontal plane, the middle square opening of plate placement lamp diffuser plate accessory；Except installation LED aluminum base plate, the horizontal plane of plate placement lamp diffuser plate accessory and the outer surface position region of middle square opening are provided with sandblasting layer on frame；The surface of the sandblasting layer of frame and installation LED aluminum base plate, the horizontal plane of the plate placement lamp diffuser plate accessory and outer surface of middle square opening are provided with anticorrosion oxide layer.Panel light of the present utility model is a kind of panel light frame of sandblasting type, its sandblasting improves radiating effect, easy for installation and can realize Design of Luminaires power and can prolonging service lives of lamps can be increased under identical structure situation in rough surface energy increase area of dissipation.
Description
Technical field
The utility model is related to a kind of panel light frame of sandblasting type, especially one kind can improve panel light radiating effect,
The outer list processing of wear-resisting and anticorrosion, a kind of structure without changing other mounting means, belongs to technical field of semiconductor illumination.
Background technology
The light source of early stage panel light uses fluorescent tube more, and heat is low, without considering frame heat dissipation problem, so appearance
Easily handle.
Recent LED panel lamp frame uses extrusion forming, and the product area of dissipation that this is squeezed out is fairly limited, and
Cutting and welding procedure are employed when carrying out four edges frame combination squarely, and often due to producing when this cutting and welding
High temperature, which can make very thin aluminum alloy frame adjacent locations produce oxidation, to be caused to change colour；When finished product is made in order to cover these discolorations
Method employ spray paint measure to be covered；But paint belongs to nonmetallic, and heat conduction and heat-sinking capability are all very poor, and it is led
Hot coefficient only has 0.8W/M.K or so；Here it is panel light power in the market do less, radiating effect is poor, lamp life is short
The reason for；It is known that LED is that To Be Protected from Heat light source, when the junction temperature on LED luminescence chip PN junctions is at 65 DEG C the life-span can be up to 100,000
Hour, then often raise 10 DEG C of temperature when the life-span will shorten half；So the technical task mainly studied in the world today be as
Limited radiator structure is reduced LED junction temperature to ensure LED lamp service life by what to reach.
The content of the invention
The new purpose of this practicality is to be to provide a kind of sandblasting in rough surface energy increase area of dissipation, can be improved
It is radiating effect, easy for installation and can realize Design of Luminaires power and can prolonging service lives of lamps can be increased under identical structure situation
A kind of panel light frame of sandblasting type.
The utility model in order to achieve the above object, adopts the following technical scheme that：
A kind of panel light frame of sandblasting type, it includes：Frame, installation LED aluminum base plate, plate placement lamp diffuser plate accessory
Horizontal plane, middle square opening；
Except installation LED aluminum base plate, the horizontal plane of plate placement lamp diffuser plate accessory and middle square opening on frame
Outer surface position region is provided with sandblasting layer；
The surface of the sandblasting layer of frame and installation LED aluminum base plate, plate placement lamp diffuser plate accessory horizontal plane and
The outer surface of middle square opening is provided with anticorrosion oxide layer.
Further, the installation LED aluminum base plate structural plane and its horizontal plane.
Further, the sandblasting layer is the structure of surface irregularity.
The beneficial effects of the utility model：
Panel light of the present utility model is a kind of panel light frame of sandblasting type, and it can improve surface radiating area to improve
It is radiating effect, easy for installation and can realize Design of Luminaires power and can prolonging service lives of lamps can be increased under identical structure situation.
Brief description of the drawings
Fig. 1 is side frame structure member schematic diagram of the present utility model；
Fig. 2 is border structure enlarged diagram of the present utility model.
Embodiment
1,2 pair of the utility model is described in detail below in conjunction with the accompanying drawings：
A kind of panel light frame of sandblasting type, it includes：Frame 1, installation LED aluminum base plate 1-1, plate placement lamp diffuser plate
The horizontal plane 1-2 of accessory, middle square opening 1-3.
Except installation LED aluminum base plate 1-1, the horizontal plane 1-2 and third side of plate placement lamp diffuser plate accessory on frame 1
Shape hole 1-3 outer surface position region is provided with uneven sandblasting layer；
In the surface of the sandblasting layer of frame 1 and installation LED aluminum base plate 1-1, the level of plate placement lamp diffuser plate accessory
Face 1-2 and middle square opening 1-3 outer surface are provided with anticorrosion oxide layer.
The installation LED aluminum base plate 1-1 structural planes and its horizontal plane.
The sandblasting layer is the structure of surface irregularity.
Because panel light occurs with ultra-thin 8-9mm thickness structure, and so thin structure there is area of dissipation and subtract
It is small, the immobilising interior of closed air is in turn mounted at, this just does less into the panel lamp power of this type structure, and the life-span is not
Very long technical bottleneck.
Heat-removal modalities have three kinds of modes：Conduction, convection current, radiation；And convection current accounts for the 70% of radiating main flow, heat loss through conduction accounts for 20%
Ratio；In order to which radiating effect must most preferably increase conduction surface and the conductive-convective space of radiating.
By the utility model patent except the horizontal plane of the accessories such as installation LED aluminum base plate position, plate placement lamp diffuser plate and
Blasting treatment is all carried out to illustrate without other positions outside blasting treatment at middle square opening, and former panel lamp frame is
The strip smooth surface come out by extrusion die extrusion molding, the position particularly carried out to product after blasting treatment can increase many intensive
The rough point of type, these points can increase total area of dissipation of frame and increase appearance wearability.
The utility model increases heat loss through conduction area and conductive-convective space after taking frame sandblasting, then carries out surface again
Oxidation is handled to carry out frame anticorrosion and outward appearance, and the thermal conductivity factor of aluminum oxide is paint heat conduction system between 28-32W/M.K
Number is four times of 0.8W/M.K.
In addition to the implementation, the utility model can also have other embodiment, all to use equivalent substitution or equivalent change
The technical scheme of form is changed, is all fallen within the protection domain of the requires of the utility model.
Claims (3)
1. a kind of panel light frame of sandblasting type, it includes：Frame（1）, LED aluminum base plate is installed（1-1）, plate placement lamp diffusion
The horizontal plane of plate accessory（1-2）, middle square opening（1-3）；
It is characterized in that：In frame（1）On except install LED aluminum base plate（1-1）, plate placement lamp diffuser plate accessory horizontal plane
（1-2）With middle square opening（1-3）Outer surface position region be provided with sandblasting layer；
In frame（1）Sandblasting layer surface and installation LED aluminum base plate（1-1）, plate placement lamp diffuser plate accessory level
Face（1-2）With middle square opening（1-3）Outer surface be provided with anticorrosion oxide layer.
2. the panel light frame of sandblasting type according to claim 1, it is characterised in that：The installation LED aluminum base plate（1-1）
Structural plane and its horizontal plane.
3. the panel light frame of sandblasting type according to claim 1, it is characterised in that：The sandblasting layer be concave-convex surface not
Flat structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492404.6U CN206755081U (en) | 2017-05-05 | 2017-05-05 | A kind of panel light frame of sandblasting type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492404.6U CN206755081U (en) | 2017-05-05 | 2017-05-05 | A kind of panel light frame of sandblasting type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206755081U true CN206755081U (en) | 2017-12-15 |
Family
ID=60617315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720492404.6U Expired - Fee Related CN206755081U (en) | 2017-05-05 | 2017-05-05 | A kind of panel light frame of sandblasting type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206755081U (en) |
-
2017
- 2017-05-05 CN CN201720492404.6U patent/CN206755081U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20200505 |