CN206608820U - A kind of LED spotlight - Google Patents
A kind of LED spotlight Download PDFInfo
- Publication number
- CN206608820U CN206608820U CN201720106964.3U CN201720106964U CN206608820U CN 206608820 U CN206608820 U CN 206608820U CN 201720106964 U CN201720106964 U CN 201720106964U CN 206608820 U CN206608820 U CN 206608820U
- Authority
- CN
- China
- Prior art keywords
- cooling stand
- heat conduction
- led spotlight
- lampshade
- substrate
- 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 discloses a kind of LED spotlight, including substrate, heat conduction bar, lampshade and cooling stand, substrate is arranged at the top of cooling stand, lampshade is fastened on cooling stand and positioned at surface, the one side of substrate towards lampshade is provided with several LED lamp beads, one end connecting substrate outer rim of the heat conduction bar, the other end connection cooling stand bottom of heat conduction bar, the utility model is opened to cooling stand bottom and to external radiation by the heat transfer that produces LED lamp bead with heat conduction bar, the service life of LED lamp bead is extended, also ensures enough illuminance.
Description
Technical field
The utility model is related to lighting technical field, more particularly to a kind of LED spotlight.
Background technology
With the development of science and technology LED applies more and more universal in people's daily life, LED luminous efficiencies are high,
Power consumption is few, and service life is long, safe and reliable, is conducive to environmental protection, and luminous with one-way, therefore is highly suitable to be applied for penetrating
Lamp, generally for making, the illuminance of shot-light is stronger, and many LED lamp beads can be installed on product as light source, and LED lamp bead work meeting
Substantial amounts of heat is sent, the problem of radiating must be also solved while the illuminance for improving shot-light.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of LED spotlight.
The technical solution adopted in the utility model is：A kind of LED spotlight, including substrate, heat conduction bar, lampshade and radiating branch
Frame, substrate is arranged at the top of cooling stand, and lampshade is fastened on cooling stand and positioned at surface, substrate towards lampshade one
Face is provided with several LED lamp beads, one end connecting substrate outer rim of the heat conduction bar, the other end connection cooling stand bottom of heat conduction bar
Portion.
In the technical program, heat conduction bar is set to heat conduction copper bar.
In the technical program, cooling stand bottom is provided with heat sink, and the other end of heat conduction bar is connected with heat sink.
In the technical program, cooling stand lateral wall is evenly arranged with the groove for radiating.
In the technical program, lampshade periphery is provided with the plastic ring for protecting lampshade.
In the technical program, cooling stand bottom be provided with several be used for divulge information heat emission hole.
In the technical program, cooling stand bottom, which is provided with, is easy to portable handle.
In the technical program, substrate is set to aluminium base.
In the technical program, cooling stand is set to aluminium cooling stand, and heat sink is set to aluminium heat sink.
The beneficial effects of the utility model：The design provides a kind of LED spotlight, by producing LED lamp bead with heat conduction bar
Raw heat transfer is opened to cooling stand bottom and to external radiation, extends the service life of LED lamp bead, also ensures enough
Illuminance.
Brief description of the drawings
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is a kind of isometric front view of LED spotlight of the utility model；
Fig. 2 is a kind of end perspective view of LED spotlight of the utility model；
Fig. 3 is a kind of bottom isometric view of LED spotlight of the utility model.
Embodiment
As shown in Figure 1-Figure 3, a kind of LED spotlight, including substrate 1, heat conduction bar 2, lampshade 3 and cooling stand 4, substrate 1
Be arranged on the top of cooling stand 4, lampshade 3 is fastened on cooling stand 4 and positioned at the top of substrate 1, substrate 1 towards lampshade 3 one
Face is provided with several LED lamp beads 11, the outer rim of one end connecting substrate 1 of the heat conduction bar 2, the other end connection radiating of heat conduction bar 2
The bottom of support 4, settable more than 200 LED lamp bead 11 of the utility model, searchlighting works well, when LED lamp bead 11 works
The heat sent is transmitted to the bottom of cooling stand 4 by heat conduction bar 2 and opened to external radiation, extend LED along substrate 1
The service life of lamp bead 11, while also ensure that illuminance of the present utility model.
Preferably, heat conduction bar 2 is set to heat conduction copper bar, and the thermal conductivity factor of copper is higher, therefore, it is possible to more rapid and better by LED
The heat that lamp bead 11 is produced falls to external radiation as soon as possible, it is to avoid the temperature of the use environment of LED lamp bead 11 is too high and is damaged
It is bad.
Further, the bottom of cooling stand 4 is provided with heat sink 5, and the other end of heat conduction bar 2 is connected with heat sink 5, heat sink
5 absorb the heat for being conducted through to come from heat conduction bar 2, and accumulate larger by panel surface, and the faster characteristic that radiates is outside by heat
Portion is radiated.
Further, the lateral wall of cooling stand 4 is evenly arranged with the groove 6 for radiating, and groove 6 can be increased further
The surface area of cooling stand 4, being capable of preferably auxiliary heat dissipation.
Further optimization, the periphery of lampshade 3 is provided with the plastic ring 7 for protecting lampshade 3, and plastic ring 7 surrounds lampshade 3,
The outside of lampshade 3 can effectively be protected from being collided with other objects.
In order to improve radiating efficiency, the bottom of cooling stand 4 be provided with several be used for divulge information heat emission hole 8, heat emission hole 8 makes
The utility model can be contacted with extraneous air, the hot-air inside the utility model and outside cold air formation convection current, cold
Air takes away the heat of heat sink 5, and heat sink 5 can be allowed more efficiently to radiate.
Further optimize, the bottom of cooling stand 4, which is provided with, is easy to portable handle 9, is easy to user preferably to use
Illumination.
Preferably, substrate 1 is set to aluminium base；
Preferably, cooling stand 4 is set to aluminium cooling stand, and heat sink 5 is set to aluminium heat sink.Aluminum good heat dissipation,
Lightweight, cost is low, is adapted to use of large-scale production.
Preferred embodiments of the present utility model are the foregoing is only, the utility model is not limited to above-mentioned embodiment party
Formula, if with essentially identical means realize the technical scheme of the utility model purpose belong to protection domain of the present utility model it
It is interior.
Claims (9)
1. a kind of LED spotlight, it is characterised in that：Including substrate（1）, heat conduction bar（2）, lampshade（3）And cooling stand（4）, institute
State substrate（1）It is arranged on cooling stand（4）Top, lampshade（3）It is fastened on cooling stand（4）Go up and be located at substrate（1）Top, institute
State substrate（1）Towards lampshade（3）One side be provided with several LED lamp beads（11）, the heat conduction bar（2）One end connecting substrate
（1）Outer rim, heat conduction bar（2）The other end connection cooling stand（4）Bottom.
2. a kind of LED spotlight according to claim 1, it is characterised in that：The heat conduction bar（2）It is set to heat conduction copper bar.
3. a kind of LED spotlight according to claim 1, it is characterised in that：The cooling stand（4）Bottom is provided with radiating
Plate（5）, heat conduction bar（2）The other end and heat sink（5）Connection.
4. a kind of LED spotlight according to claim 1, it is characterised in that：The cooling stand（4）Lateral wall is uniformly arranged
There is the groove for radiating（6）.
5. a kind of LED spotlight according to claim 1, it is characterised in that：The lampshade（3）Periphery is provided with for protecting
Lampshade（3）Plastic ring（7）.
6. a kind of LED spotlight according to claim 1, it is characterised in that：The cooling stand（4）Bottom is provided with some
The individual heat emission hole for being used to divulge information（8）.
7. a kind of LED spotlight according to claim 1, it is characterised in that：The cooling stand（4）Bottom, which is provided with, to be easy to
Portable handle（9）.
8. a kind of LED spotlight according to claim 1, it is characterised in that：Substrate（1）It is set to aluminium base.
9. a kind of LED spotlight according to claim 3, it is characterised in that：The cooling stand（4）It is set to aluminium radiating branch
Frame, heat sink（5）It is set to aluminium heat sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720106964.3U CN206608820U (en) | 2017-01-25 | 2017-01-25 | A kind of LED spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720106964.3U CN206608820U (en) | 2017-01-25 | 2017-01-25 | A kind of LED spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206608820U true CN206608820U (en) | 2017-11-03 |
Family
ID=60168490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720106964.3U Expired - Fee Related CN206608820U (en) | 2017-01-25 | 2017-01-25 | A kind of LED spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206608820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973881A (en) * | 2019-05-05 | 2019-07-05 | 江苏施诺照明有限公司 | A kind of heat dissipation LED blackboard lights |
-
2017
- 2017-01-25 CN CN201720106964.3U patent/CN206608820U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973881A (en) * | 2019-05-05 | 2019-07-05 | 江苏施诺照明有限公司 | A kind of heat dissipation LED blackboard lights |
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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: 20171103 Termination date: 20210125 |