CN207438295U - A kind of flat lamp of rapid heat dissipation - Google Patents
A kind of flat lamp of rapid heat dissipation Download PDFInfo
- Publication number
- CN207438295U CN207438295U CN201721367671.7U CN201721367671U CN207438295U CN 207438295 U CN207438295 U CN 207438295U CN 201721367671 U CN201721367671 U CN 201721367671U CN 207438295 U CN207438295 U CN 207438295U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- radiating fin
- lamp
- mounting bar
- rapid heat
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model is related to a kind of flat lamp of rapid heat dissipation, including frame, luminescence unit and heat radiation module；The luminescence unit includes lamp plate, the wick on lamp plate；The heat radiation module includes radiating fin and radiator fan；The frame is U-frame structure, and lower portion both sides are provided with the mounting bar of protrusion, and framework upper is provided with position-limited edge；The lamp plate is fixedly mounted on mounting bar bottom；The radiating fin is fastened between mounting bar and position-limited edge, and the bottom surface both sides of radiating fin are provided with step groove, and middle part forms crowning；The step groove engages with mounting bar.A kind of flat lamp of rapid heat dissipation described in the utility model, can fit closely between radiating fin and lamp plate, and radiating efficiency is high.
Description
Technical field
The utility model is related to flat lamp field, especially a kind of flat lamp of rapid heat dissipation.
Background technology
Flat lamp is one kind of bedroom lamp, beautiful and generous, simple and practical, using high-grade acryl material, has energy saving, ring
The advantages that guarantor, dust-proof, antistatic, light transmittance and strong steady photosensitiveness.
Although flat lamp possesses many merits, but simultaneously there are still problems, wherein flat lamp heat dissipation is wherein
One of problem.Heat dissipation problem directly affects light decay and service life, and the bad junction temperature that radiates is just high, and the service life is with regard to short.If these thermal energy are not
It can timely be discharged, can also influence the illumination effect of planar lamp, therefore, radiating efficiency is that flat lamp needs what is solved to ask
Topic.
Utility model content
The utility model in order to overcome the problems, such as it is above-mentioned present in, provide a kind of flat lamp of rapid heat dissipation, radiating fin
It can be fitted closely between lamp plate, and radiating efficiency is high.
Technical solution is used by the utility model solves its technical problem：A kind of flat lamp of rapid heat dissipation, including frame
Frame, luminescence unit and heat radiation module；The luminescence unit includes lamp plate, the wick on lamp plate；The heat dissipation
Module includes radiating fin and radiator fan；The frame is U-frame structure, and lower portion both sides are provided with the peace of protrusion
Item is filled, framework upper is provided with position-limited edge；The lamp plate is fixedly mounted on mounting bar bottom；The radiating fin is fastened on
Between mounting bar and position-limited edge, the bottom surface both sides of radiating fin are provided with step groove, and middle part forms crowning；The step
Slot engages with mounting bar.
Preferably, the position-limited edge bottom surface is provided at least one shrapnel for depressing radiating fin.
Preferably, the shrapnel is downwardly convex arcuate structure.
Preferably, the luminescence unit further includes diffuser plate, light guide plate and reflector；The diffuser plate is with leading
Tabula rasa is successively set on wick bottom；The reflector is arranged on lamp plate.
Preferably, the bottom of the frame is provided with to install the card slot to fall apart with light guide plate.
The beneficial effects of the utility model are：A kind of flat lamp of rapid heat dissipation, can be close between radiating fin and lamp plate
Fitting, and pressurizeed and adjusted by shrapnel, contact effect is more preferable, and radiating efficiency is high, easy for installation, saves space.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is a kind of overall structure diagram of the flat lamp of rapid heat dissipation described in the utility model；
Fig. 2 is a kind of partial enlargement structural representation of the flat lamp of rapid heat dissipation described in the utility model；
Fig. 3 is a kind of shrapnel enlarged structure schematic diagram of the flat lamp of rapid heat dissipation described in the utility model.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
Embodiment 1
The flat lamp of a kind of rapid heat dissipation as shown in Figure 1, 2, including frame 1, luminescence unit and heat radiation module；Described
Luminescence unit includes lamp plate 2, the wick 3 on lamp plate 2；The heat radiation module includes radiating fin 4 and radiation air
Fan 5, radiator fan 5 is located at 4 top of radiating fin, is screwed installation；The frame 1 be U-frame structure, frame 1
Internal both sides are provided with the mounting bar 11 of protrusion, and 1 top of frame is provided with position-limited edge 12；The lamp plate 2 is fixedly mounted on peace
Fill 11 bottom of item；The radiating fin 4 is fastened between mounting bar 11 and position-limited edge 12, the bottom surface both sides of radiating fin 4
Step groove 41 is provided with, middle part forms crowning 42, and crowning 42 is close to lamp plate 2；The step groove 41 and mounting bar 11
Engaging.
The flat lamp of rapid heat dissipation in the present embodiment can fit closely, radiating efficiency between radiating fin 4 and lamp plate 2
Height saves space.
Embodiment 2
The flat lamp of a kind of rapid heat dissipation as shown in Figure 1, 2, 3, including frame 1, luminescence unit and heat radiation module；It is described
Luminescence unit include lamp plate 2, the wick 3 on lamp plate 2；The heat radiation module includes radiating fin 4 and heat dissipation
Fan 5, radiator fan 5 are located at 4 top of radiating fin, are screwed installation；The frame 1 be U-frame structure, frame
1 inside both sides is provided with the mounting bar 11 of protrusion, and 1 top of frame is provided with position-limited edge 12；The lamp plate 2 is fixedly mounted on peace
Fill 11 bottom of item；The radiating fin 4 is fastened between mounting bar 11 and position-limited edge 12, the bottom surface both sides of radiating fin 4
Step groove 41 is provided with, middle part forms crowning 42, and crowning 42 is close to lamp plate 2；The step groove 41 and mounting bar 11
Engaging, is also fixedly mounted between step groove 41 and mounting bar 11 by Spring screws.
12 bottom surface of position-limited edge is provided with the shrapnel 13 for depressing radiating fin 4.Multiple shrapnels 13 are evenly distributed.
The shrapnel 13 is downwardly convex arcuate structure.Wherein, 13 both ends of shrapnel are fixed, and middle part can by squeezing
Flexible deformation.Radiating fin 4 is packed by side between mounting bar 11 and position-limited edge 12, and top is subject to the lower pressure of shrapnel 13, energy
Enough preferably contacted with lamp plate 2 is close to.
The luminescence unit further includes diffuser plate 31, light guide plate 32 and reflector 33；The diffuser plate 31 is with leading
Tabula rasa 32 is successively set on 3 bottom of wick；The reflector 33 is arranged on lamp plate 2.Illumination is soft uniformly.
The bottom of the frame 1 is provided with to install 31 card slots with light guide plate 32 that fall apart.Installation is stablized.
A kind of flat lamp of rapid heat dissipation described in the utility model, can fit closely between radiating fin 4 and lamp plate 2,
And it is pressurizeed and is adjusted by shrapnel 13, contact effect is more preferable, and radiating efficiency is high, easy for installation, saves space.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (5)
1. a kind of flat lamp of rapid heat dissipation, it is characterised in that：Including frame, luminescence unit and heat radiation module；Described shines
Unit includes lamp plate, the wick on lamp plate；The heat radiation module includes radiating fin and radiator fan；Described
Frame is U-frame structure, and lower portion both sides are provided with the mounting bar of protrusion, and framework upper is provided with position-limited edge；The lamp
Plate is fixedly mounted on mounting bar bottom；The radiating fin is fastened between mounting bar and position-limited edge, the bottom surface of radiating fin
Both sides are provided with step groove, and middle part forms crowning；The step groove engages with mounting bar.
2. a kind of flat lamp of rapid heat dissipation according to claim 1, it is characterised in that：The position-limited edge bottom surface is provided with
For depressing at least one shrapnel of radiating fin.
3. a kind of flat lamp of rapid heat dissipation according to claim 2, it is characterised in that：The shrapnel is downwardly convex
Arcuate structure.
4. a kind of flat lamp of rapid heat dissipation according to claim 1, it is characterised in that：The luminescence unit further includes expansion
It falls apart, light guide plate and reflector；The diffuser plate is successively set on wick bottom with light guide plate；The reflector is set
On lamp plate.
5. a kind of flat lamp of rapid heat dissipation according to claim 4, it is characterised in that：The bottom of the frame sets useful
In the card slot that installation is fallen apart with light guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367671.7U CN207438295U (en) | 2017-10-23 | 2017-10-23 | A kind of flat lamp of rapid heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367671.7U CN207438295U (en) | 2017-10-23 | 2017-10-23 | A kind of flat lamp of rapid heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207438295U true CN207438295U (en) | 2018-06-01 |
Family
ID=62292714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721367671.7U Expired - Fee Related CN207438295U (en) | 2017-10-23 | 2017-10-23 | A kind of flat lamp of rapid heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207438295U (en) |
-
2017
- 2017-10-23 CN CN201721367671.7U patent/CN207438295U/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: 20180601 Termination date: 20201023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |