CN209084520U - LED bay light with heat dissipation performance - Google Patents
LED bay light with heat dissipation performance Download PDFInfo
- Publication number
- CN209084520U CN209084520U CN201821880830.8U CN201821880830U CN209084520U CN 209084520 U CN209084520 U CN 209084520U CN 201821880830 U CN201821880830 U CN 201821880830U CN 209084520 U CN209084520 U CN 209084520U
- Authority
- CN
- China
- Prior art keywords
- light source
- heat dissipation
- dissipation performance
- led
- led bay
- 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
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 32
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000010949 copper Substances 0.000 claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- PIGFYZPCRLYGLF-UHFFFAOYSA-N aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 5
- 238000005286 illumination Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000023298 conjugation with cellular fusion Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000021037 unidirectional conjugation Effects 0.000 description 1
Abstract
The utility model provides a kind of LED bay light with heat dissipation performance, including lamp body, LED light source, light source driving box, lamp housing, radiating part and fan, lamp body includes horn-like lampshade and the light source mounting plate that is fixedly connected with lampshade, lampshade is fixedly connected with lamp housing by radiating part, light source mounting plate includes aluminium nitride substrate, copper sheet and pcb board, it is welded respectively with copper sheet and pcb board on the two sides of aluminium nitride substrate, the LED light source is mounted on pcb board, the fixation of light source driving box is accommodated in lamp housing, and it is electrically connected with pcb board and fan, light source driving box is for connecting alternating current or battery, it powers for pcb board and fan.Cooperated by the structure of fan and radiating part, the thermal energy that bulkhead lamp inside is generated is quickly discharged, and improves the job stability and service life of bulkhead lamp.
Description
Technical field
The utility model relates to bulkhead lamps, more particularly to the LED bay light with heat dissipation performance.
Background technique
Bulkhead lamp is the important component of industrial delivery room illumination.Lighting method that there are two types of currently used bulkhead lamps, one
Kind is bulb light, but the brightness of illumination is poor, energy consumption is high, and service life is shorter.
Another kind is LED light illumination, has many advantages, such as that low in energy consumption, long service life, brightness are big.But it is currently used various
LED bay light, as its power is increasing, heat dissipation effect is barely satisfactory, is not able to satisfy the cooling requirements of large-power lamp.
Meanwhile if thermal energy is assembled for a long time, after suspension installation, there can be security risk.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of LED industrial and mineral with heat dissipation performance
Lamp can enhance heat-sinking capability, it is ensured that the steady operation of LED bay light.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of LED bay light with heat dissipation performance, including lamp body, LED light source, light source driving box and lamp housing, the tool
The LED bay light for having heat dissipation performance further includes radiating part and fan, and the lamp body includes horn-like lampshade and fixes with lampshade
The light source mounting plate of connection, the lampshade are fixedly connected with lamp housing by radiating part, and the light source mounting plate includes aluminum-nitride-based
Plate, copper sheet and pcb board, the two sides of aluminium nitride substrate are welded with copper sheet and pcb board respectively, and the LED light source is mounted on pcb board
On, the light source driving box fixation is accommodated in lamp housing, and is electrically connected with pcb board and fan, and the light source driving box is for connecting
Alternating current or battery are connect, is that pcb board and fan are powered.
Utility model has the advantages that
It is equipped with according to the structure of radiating part and fan, by establishing the wandering path of good thermal energy, makes fan into one
Step promotes the heat dissipation performance for fanning hot portion, it is ensured that even if the thermal energy that LED bay light work generates is excluded, to make LED bay light
Stable working state, reduce the loss of bulkhead lamp, avoid security risk.
Detailed description of the invention
Fig. 1 is the schematic diagram of the LED bay light with heat dissipation performance of the utility model；
Fig. 2 is the sectional view of the LED bay light with heat dissipation performance of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1-Fig. 2 is please referred to, a kind of LED bay light 100 with heat dissipation performance is used for industrial lighting.Bulkhead lamp 100 wraps
Include lamp body 10, LED light source 20, light source driving box 30, lamp housing 40, radiating part 50 and fan 60.The lamp body 10 includes horn-like
Lampshade 101 and the light source mounting plate 102 that is fixedly connected with lampshade 101, the lampshade 101 consolidated with lamp housing 40 by radiating part 50
Fixed connection.The radiating part 50 is for radiating to light source driving box 30 and lamp body 10, to ensure the work of bulkhead lamp 100
Stablize.
Light source mounting plate 102 includes aluminium nitride substrate 1021, copper sheet 1022 and pcb board 1023, aluminium nitride substrate 1021
Two sides is welded with copper sheet 1022 and pcb board 1023 respectively, and the LED light source 20 is mounted on pcb board 1023, light source driving box
30 fixations are accommodated in lamp housing 40, and are electrically connected with pcb board 1023 and fan 60, are pcb board for connecting alternating current or battery
1023 and fan 60 power so that the LED light source 20 being connected on pcb board 1023 shine.Since LED light source 20 shines
When, the thermal energy of generation can be by conducting after pcb board 1023 and aluminium nitride substrate 1021 to copper sheet 1022, and exists eventually by setting
Radiating part 50 and fan 60 on copper sheet 1022 exhaust, to improve the heat dissipation performance of bulkhead lamp.
In the present embodiment, radiating part 50 specifically includes radiating fin 501, and the fan 60 is hollow no leaf wind
Fan, the radiating fin 501, which surrounds, wraps up the bladeless fan 60, thus, by the effect of fan 60, accelerate radiating fin
501 efficiency to radiate around, as shown by arrows in figure, partial heat energy can pass through the axis direction of fan 60 to specific heat dissipation flow direction
It is expelled to outside bulkhead lamp by the top of radiating fin 501 again after upwards, partial heat energy can be by fan 60 to vertical central
Horizontal direction is discharged after passing through radiating fin 501, to increase thermal energy discharge area, improves radiating efficiency.
Further, LED bay light 100 further includes hollow connecting rod 70, and described 70 one end of connecting rod and light source are installed
The copper sheet 1022 of plate 102 is fixedly connected, and the other end of the connecting rod 70 protrudes into light source driving box 30 after passing through lamp housing 40, is used
Dustproof and waterproof and other effects is played so that electric connection line can pass through the hollow cavity of connecting rod 70 in wiring.
In order to ensure better heat-radiation effect is significant, in the present embodiment, radiating fin 501 close to the top of lamp housing 40 away from
40 1 predetermined space of lamp housing, forms heat dissipation channel, can also be excluded as early as possible in time when ensuring that thermal energy is more.Because foring
Accessible access can be preferentially from the accessible heat dissipation channel along with the thermal energy in radiating fin 501 because of gravity
Heat extraction is accelerated in discharge.The bladeless fan 60 is less than or equal to the radiating fin 501 in vertical side in the height of vertical direction
To height can make in radiating fin 501 and 501 top of radiating fin thus by the wind-force mating reaction of the fan 60
Thermal energy be easier be discharged.
In order to further speed up heat transfer, in the present embodiment, lampshade 101 wraps up light source mounting plate 102 and and light source
Mounting plate 102 is fixedly connected by silica gel, and the copper sheet 1022 and radiating fin 501 of light source mounting plate 102 connect.
In order to increase brightness effect, the LED light source 20 is uniformly arranged on the geometric center of pcb board 1023, in lampshade 101
Inner wall on be also equipped with reflecting coating so that focus illumination can increase brightness by reflecting coating.
In the present embodiment, LED bay light 100 further includes lens cap 80, and the lens cap 80 covers LED light source 20,
To reinforce issuing LED light source 20 refraction effect of light.
In the present embodiment, the LED bay light 100 is wear-type bulkhead lamp, which can also include
Headgear ring 901, the headgear ring 901 are fixedly connected with 40 top surface of lamp housing, are facilitated bulkhead lamp is fixed overhead.In other implementations
In mode, LED bay light is pendant lamp, further includes pendant and hook, the pendant is fixedly connected with hook and lamp housing respectively, described
Hook is then for being suspended on wall for bulkhead lamp.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of LED bay light with heat dissipation performance, including lamp body, LED light source, light source driving box and lamp housing, feature exist
In: the LED bay light with heat dissipation performance further include radiating part and fan, the lamp body include horn-like lampshade and with
The light source mounting plate that lampshade is fixedly connected, the lampshade are fixedly connected with lamp housing by radiating part, and the light source mounting plate includes
Aluminium nitride substrate, copper sheet and pcb board, the two sides of aluminium nitride substrate are welded with copper sheet and pcb board respectively, the LED light source installation
On pcb board, the light source driving box fixation is accommodated in lamp housing, and is electrically connected with pcb board and fan, the light source driving box
It is that pcb board and fan are powered for connecting alternating current or battery.
2. the LED bay light according to claim 1 with heat dissipation performance, it is characterised in that: the radiating part includes dissipating
Hot fin, the fan are hollow bladeless fan, and the radiating fin is around package bladeless fan.
3. the LED bay light according to claim 2 with heat dissipation performance, it is characterised in that: described that there is heat dissipation performance
LED bay light further include hollow connecting rod, described connecting rod one end is fixedly connected with the copper sheet of light source mounting plate, the company
The extension bar other end protrudes into light source driving box after passing through lamp housing.
4. the LED bay light according to claim 3 with heat dissipation performance, it is characterised in that: the radiating fin is close
The top of lamp housing forms heat dissipation channel away from one predetermined space of lamp housing.
5. the LED bay light according to claim 4 with heat dissipation performance, it is characterised in that: the bladeless fan is perpendicular
Histogram to height be less than or equal to the radiating fin vertical direction height.
6. the LED bay light according to claim 5 with heat dissipation performance, it is characterised in that: the lampshade wraps up light source
Mounting plate is simultaneously fixedly connected with light source mounting plate, and the copper sheet and radiating fin of light source mounting plate connect.
7. the LED bay light according to claim 6 with heat dissipation performance, it is characterised in that: the LED light source is uniformly set
The geometric center in pcb board is set, is provided with reflecting coating on the inner wall of lampshade.
8. the LED bay light according to claim 7 with heat dissipation performance, it is characterised in that: described that there is heat dissipation performance
LED bay light further include lens cap, the lens cap covers LED light source.
9. the LED bay light according to claim 8 with heat dissipation performance, it is characterised in that: described that there is heat dissipation performance
LED bay light further include pendant and hook, the pendant is fixedly connected with hook and lamp housing respectively.
10. the LED bay light according to claim 8 with heat dissipation performance, it is characterised in that: described that there is heat dissipation performance
LED bay light further include headgear ring, the headgear ring is fixedly connected with lamp housing top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821880830.8U CN209084520U (en) | 2018-11-14 | 2018-11-14 | LED bay light with heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821880830.8U CN209084520U (en) | 2018-11-14 | 2018-11-14 | LED bay light with heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209084520U true CN209084520U (en) | 2019-07-09 |
Family
ID=67124164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821880830.8U Expired - Fee Related CN209084520U (en) | 2018-11-14 | 2018-11-14 | LED bay light with heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209084520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI699498B (en) * | 2019-12-27 | 2020-07-21 | 林郅燊 | Air-flow air-cooled lamp |
-
2018
- 2018-11-14 CN CN201821880830.8U patent/CN209084520U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI699498B (en) * | 2019-12-27 | 2020-07-21 | 林郅燊 | Air-flow air-cooled lamp |
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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: 20190709 Termination date: 20191114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |