CN206771089U - A kind of LED panel lamp - Google Patents
A kind of LED panel lamp Download PDFInfo
- Publication number
- CN206771089U CN206771089U CN201720262863.5U CN201720262863U CN206771089U CN 206771089 U CN206771089 U CN 206771089U CN 201720262863 U CN201720262863 U CN 201720262863U CN 206771089 U CN206771089 U CN 206771089U
- Authority
- CN
- China
- Prior art keywords
- transfer device
- heat transfer
- aluminium base
- radiator
- mask
- 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 - Fee Related
Links
- 239000004411 aluminium Substances 0.000 claims abstract description 40
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 40
- 239000011324 bead Substances 0.000 claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 239000002210 silicon-based material Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008832 photodamage Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of LED panel lamp, including lamp door, aluminium base, mask and back shroud, mask is fixedly installed in lamp door upper surface, back shroud is fixedly installed in lamp door lower surface, mask, accommodating cavity is formed between lamp door and rear end face, aluminium base is located in accommodating cavity and is embedded on lamp door, LED lamp bead is installed on the aluminium base end face corresponding with mask, heat abstractor is installed on the aluminium base end face corresponding with back shroud, heat abstractor includes heat transfer device and radiator, heat transfer device is fitted on aluminium base, radiator end face is provided with the mounting groove being engaged with heat transfer device, heat transfer device is embedded in mounting groove, radiator other end offsets with back shroud.The utility model is fitted on aluminium base by heat transfer device, heat transfer device is embedded in radiator, heat caused by LED panel lamp is transmitted by aluminium base, heat transfer device and radiator, it is too high to avoid temperature in LED lamp bead, can prevent LED lamp bead from burning out.
Description
Technical field
Technical field of lamps is the utility model is related to, more particularly to a kind of LED panel lamp.
Background technology
LED （Light Emitting Diode, light emitting diode）It is that a kind of can convert electrical energy into consolidating for visible ray
The semiconductor devices of state.LED have low small volume, energy consumption, long lifespan, it is photochromic it is pure, brightness is high, heat is low and environmentally friendly low-carbon etc. is excellent
Point, it is 21 century novel green light source generally acknowledged in the world.Traditional LED be mainly used in traffic signal show, automobile work
Industry, building aviation obstruction beacon, the field such as range light on airport, nowadays illumination, urban beautification, landscape shine outside Indoor environment
Should be also more and more extensive in bright.
LED panel lights are a kind of light fixtures being applied in being illuminated outside Indoor environment.Its outer rim is by aluminium alloy through anode
Oxidation forms, light source LED, and whole Design of Luminaires is attractive in appearance succinctly, air is luxurious, and existing good illuminating effect, and can gives people
Bring the impression of U.S..LED panel lamp design is unique, and light forms a kind of uniform flat luminous after the light guide plate of high transmission rate
Effect, illuminance uniformity is good, light is soft, comfortably bright without blinding, and can effectively alleviate kopiopia.LED panel lamp can also anti-spoke
Penetrate, the skin of pregnant woman, old man, children will not be stimulated.
But the radiating effect of LED panel lamp is poor at present, high-power LED panel light can only convert small part electric energy
For luminous energy, and remaining about 80% energy conversion is heat energy, if heat is concentrated in the seldom chip of size, can cause core
Piece internal temperature more and more higher, device aging is not only speeded up, reduction of service life, chip can be caused to burn when serious, cause LED
Panel light damages.
The content of the invention
In view of the shortcomings of the prior art and defect, there is provided a kind of LED panel lamp, fitted in by heat transfer device on aluminium base,
Heat transfer device is embedded in radiator, is radiated, and also by setting thermal hole and thermal column to be engaged, is added and is not only increased heat conduction
Contact area between device and radiator, the conductive performance of heat is improved, in turn ensure that the connection between heat transfer device and radiator
Stability.
To achieve the above object, the utility model provides following technical scheme.
A kind of LED panel lamp, including lamp door, aluminium base, mask and back shroud, mask are fixedly installed in lamp door upper surface,
Back shroud is fixedly installed in lamp door lower surface, and accommodating cavity is formed between mask, lamp door and rear end face, and aluminium base is located in accommodating cavity
And be embedded on lamp door, LED lamp bead is installed on the aluminium base end face corresponding with mask, aluminium base is corresponding with back shroud
End face on heat abstractor is installed, heat abstractor includes heat transfer device and radiator, and heat transfer device is fitted on aluminium base, radiating
Device end face is provided with the mounting groove being engaged with heat transfer device, and heat transfer device is embedded in mounting groove, radiator other end and bonnet
Plate offsets.
Further, heat transfer device is provided with multiple thermal holes, and radiator is provided with multiple radiatings being engaged with thermal hole
Post, thermal column are plugged in thermal hole.
Further, heat-conducting glue is provided between heat transfer device and aluminium base.
Further, radiator is made of graphite silicon materials, and heat transfer device uses any one in copper, aluminium and its alloy
Material is made.
Further, lamp door, mask and back shroud are fixed on one by screw, nut.
Further, back shroud is outward extended with flange, and flange is provided with some screw mounting holes.
The beneficial effects of the utility model are：A kind of LED panel lamp, including lamp door, aluminium base, mask and back shroud, face
Cover is fixedly installed in lamp door upper surface, and back shroud is fixedly installed in lamp door lower surface, is formed and held between mask, lamp door and rear end face
Chamber is put, aluminium base is located in accommodating cavity and is embedded on lamp door, and LED is provided with the aluminium base end face corresponding with mask
Pearl, heat abstractor is installed on the aluminium base end face corresponding with back shroud, heat abstractor includes heat transfer device and radiator, led
Hot device is fitted on aluminium base, and radiator end face is provided with the mounting groove being engaged with heat transfer device, and heat transfer device is embedded at mounting groove
Interior, radiator other end is offseted with back shroud, and the utility model is fitted on aluminium base by heat transfer device, and heat transfer device is embedded at
In radiator so that heat caused by LED panel lamp can be transmitted by aluminium base, heat transfer device and radiator, be avoided
Temperature is too high in LED lamp bead, can prevent LED lamp bead from burning out, additionally by setting thermal hole and thermal column to be engaged, adds
The contact area between heat transfer device and radiator is not only increased, improves the conductive performance of heat, heat transfer device is in turn ensure that and dissipates
Connective stability between hot device.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is heat transfer device structural representation of the present utility model.
In figure, 1. lamp doors；2. aluminium base；21.LED lamp beads；3. mask；4. back shroud；41. flange；42. screw is installed
Hole；5. heat abstractor；51. heat transfer device；511. thermal hole；52. radiator；521. mounting groove；522. thermal column.
Embodiment
With reference to accompanying drawing to the further explaination of the utility model.
Referring to a kind of LED panel lamp shown in Fig. 1 and Fig. 2, including lamp door 1, aluminium base 2, mask 3 and back shroud 4, lamp door
1 moulding being connected two-by-two by four head and the tail forms, and mask 3 is fixedly installed in the upper surface of lamp door 1, and back shroud 4 is fixedly installed in lamp
The lower surface of frame 1, forms accommodating cavity between mask 3, lamp door 1 and rear end face, lamp door 1, mask 3 and back shroud 4 pass through screw, nut
One is fixed on, aluminium base 2 is located in accommodating cavity and is embedded on lamp door 1, on the end face corresponding with mask 3 of aluminium base 2
LED lamp bead 21 is installed, mask 3 is using smooth type mask 3, and oil rub resistance ability is strong, and dust is not easy to adsorb, and ensure that mask
3 light transmittance so that the radiation response of LED lamp bead 21 is good.Back shroud 4 replaces traditional plastic plate, heat radiation energy using aluminium sheet
Power is more preferable.Back shroud 4 is outward extended with flange 41, and flange 41 is provided with some screw mounting holes 42, and panel light is pacified by screw
Dress hole 42 is fixedly installed on metope.
Heat abstractor 5 is installed, heat abstractor 5 includes heat transfer device 51 on the end face corresponding with back shroud 4 of aluminium base 2
With radiator 52, heat transfer device 51 is fitted on aluminium base 2, and the end face of radiator 52 is provided with the mounting groove being engaged with heat transfer device 51
521, heat transfer device 51 is embedded in mounting groove 521, and the other end of radiator 52 offsets with back shroud 4, and heat transfer device 51 is provided with more
Individual thermal hole 511, radiator 52 are provided with multiple thermal columns 522 being engaged with thermal hole 511, and thermal column 522, which is plugged in, leads
In hot hole 511.
The utility model is fitted on aluminium base 2 by heat transfer device 51, and heat transfer device 51 is embedded in radiator 52 so that
Heat caused by LED panel lamp can be transmitted by aluminium base 2, heat transfer device 51 and radiator 52, avoid LED lamp bead
Temperature is too high on 21, can prevent LED lamp bead 21 from burning out, additionally by setting thermal hole 511 and thermal column 522 to be engaged,
The contact area between heat transfer device 51 and radiator 52 is not only increased, the conductive performance of heat is improved, in turn ensure that heat transfer device
Connective stability between 51 and radiator 52.
Further, heat-conducting glue is provided between heat transfer device 51 and aluminium base 2, enhances the effect of heat transfer, radiator
52 are made of graphite silicon materials, and heat transfer device 51 is made of any one material in copper, aluminium and its alloy, is not only manufactured into
This is low but also has good thermal conductivity, and heat transfer caused by LED lamp bead 21 can be gone out in time.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent application range
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.
Claims (6)
1. a kind of LED panel lamp, including lamp door（1）, aluminium base（2）, mask（3）And back shroud（4）, mask（3）It is fixedly mounted
In lamp door（1）Upper surface, back shroud（4）It is fixedly installed in lamp door（1）Lower surface, mask（3）, lamp door（1）Between rear end face
Form accommodating cavity, aluminium base（2）In accommodating cavity and it is embedded at lamp door（1）On, it is characterised in that：Aluminium base（2）With mask
（3）LED lamp bead is installed on corresponding end face（21）, aluminium base（2）With back shroud（4）Installed on corresponding end face
There is heat abstractor（5）, heat abstractor（5）Including heat transfer device（51）And radiator（52）, heat transfer device（51）Fit in aluminium base（2）
On, radiator（52）End face is provided with and heat transfer device（51）The mounting groove being engaged（521）, heat transfer device（51）It is embedded at mounting groove
（521）It is interior, radiator（52）Other end and back shroud（4）Offset.
A kind of 2. LED panel lamp according to claim 1, it is characterised in that：Heat transfer device（51）It is provided with multiple thermal holes
（511）, radiator（52）It is provided with multiple and thermal hole（511）The thermal column being engaged（522）, thermal column（522）It is plugged in
Thermal hole（511）It is interior.
A kind of 3. LED panel lamp according to claim 1, it is characterised in that：Heat transfer device（51）With aluminium base（2）Between set
There is heat-conducting glue.
A kind of 4. LED panel lamp according to claim 1, it is characterised in that：Radiator（52）Using graphite silicon materials system
Into heat transfer device（51）It is made of any one material in copper, aluminium and its alloy.
A kind of 5. LED panel lamp according to claim 1, it is characterised in that：Lamp door（1）, mask（3）And back shroud（4）
One is fixed on by screw, nut.
A kind of 6. LED panel lamp according to claim 1, it is characterised in that：Back shroud（4）It is outward extended with flange
（41）, flange（41）It is provided with some screw mounting holes（42）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720262863.5U CN206771089U (en) | 2017-03-17 | 2017-03-17 | A kind of LED panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720262863.5U CN206771089U (en) | 2017-03-17 | 2017-03-17 | A kind of LED panel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206771089U true CN206771089U (en) | 2017-12-19 |
Family
ID=60633172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720262863.5U Expired - Fee Related CN206771089U (en) | 2017-03-17 | 2017-03-17 | A kind of LED panel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206771089U (en) |
-
2017
- 2017-03-17 CN CN201720262863.5U patent/CN206771089U/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 |
Granted publication date: 20171219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |