CN207907025U - A kind of LED spotlights of high efficiency and heat radiation - Google Patents
A kind of LED spotlights of high efficiency and heat radiation Download PDFInfo
- Publication number
- CN207907025U CN207907025U CN201820422362.3U CN201820422362U CN207907025U CN 207907025 U CN207907025 U CN 207907025U CN 201820422362 U CN201820422362 U CN 201820422362U CN 207907025 U CN207907025 U CN 207907025U
- Authority
- CN
- China
- Prior art keywords
- light bulb
- lamp cap
- heat
- high efficiency
- cooling fin
- 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
- 230000005855 radiation Effects 0.000 title claims abstract description 12
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 239000000758 substrate Substances 0.000 claims abstract description 16
- 230000005494 condensation Effects 0.000 claims abstract description 14
- 238000009833 condensation Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 230000017525 heat dissipation Effects 0.000 abstract description 10
- 239000004411 aluminium Substances 0.000 abstract description 3
- 238000004020 luminiscence type Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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 spotlights of high efficiency and heat radiation, including lamp cap and light bulb, condensation chamber is equipped with outside the lamp cap, the condensation chamber is built-in with condensate liquid, the light bulb Inner Front End is equipped with the corresponding aluminum substrate in lamp cap bottom, the aluminium base front edge of board is electrically connected with LED light, the aluminum substrate rear end is connected with heat emission fan, the heat emission fan rear is equipped with cooling fin, it is provided with heat emission hole on the cooling fin, light bulb inner cavity roof is equipped with alarm device, the light bulb bottom wall of inner cavity is equipped with second source, the second source rear is equipped with gas flow tube, the gas flow tube rear is equipped with condenser pipe, the light bulb tail portion is equipped with radiator-grid；The utility model is repeatedly radiated by heat emission fan, cooling fin, condenser pipe and radiator-grid, and heat dissipation effect is more preferable, is cooled down equipped with condensation chamber outside lamp cap, and it is equipped with warning device, if alarm can be played the role of in use, heat dissipation is insufficient in spotlight long-time.
Description
Technical field
The utility model is related to LED spotlights fields, and in particular to a kind of LED spotlights of high efficiency and heat radiation.
Background technology
The characteristics of LED lamp not only has coloration good, easy to maintain, long lifespan, it is often more important that more saved than conventional lamp
Energy.The radiator structure of existing LED spotlights is not reasonable, and heat-transfer rate is slow, and heat dissipation effect is bad, the work of LED luminescence components
When the high heat that generates cannot distribute in time, be easy to accelerate LED lamp light decay speed, influence service life.Chinese patent net is public
The number of opening is that CN205504666U discloses a kind of high-efficient heat-dissipating LED spotlights, includes light bulb and to be connected to light bulb front end
Lampshade, light bulb Inner Front End are equipped with the corresponding aluminum substrate in lampshade bottom, and aluminum substrate front is equipped with LED luminescence components, in light bulb
Rear end is equipped with heat radiating air duct along axis, and heat radiating air duct front end extends towards aluminum substrate, and is formed with and supports in aluminium base back
Heat-conducting plate is equipped with thermal grease layer between heat-conducting plate and aluminum substrate, heat radiating air duct is interior to be equipped with supply fan, lamp at heat-conducting plate rear
Cylinder front end and tail portion are respectively equipped with inlet, outlet and delete hole, although the utility model can play certain cooling effect, only pass through
Heat radiating air duct radiates, and spotlight is for a long time in use, heat dissipation effect is not satisfactory, and lampshade when in use also can be hot,
The device that the utility model does not radiate to lampshade.
Utility model content
The purpose of the utility model is to overcome the above-mentioned problems in the prior art, a kind of high efficiency and heat radiation is provided
LED spotlights are repeatedly radiated by heat emission fan, cooling fin, condenser pipe and radiator-grid, and heat dissipation effect is more preferable, outside lamp cap
Cool down equipped with condensation chamber, and be equipped with warning device, if in spotlight for a long time in use, insufficient, the Neng Gouqi that radiates
To the effect of alarm.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of LED spotlights of high efficiency and heat radiation, including lamp cap and light bulb, the lamp cap outside is equipped with condensation chamber, described cold
Solidifying interior is equipped with condensate liquid, and the light bulb Inner Front End is equipped with the corresponding aluminum substrate in lamp cap bottom, and the aluminium base front edge of board is electrical
It is connected with LED light, the aluminum substrate rear end is connected with heat emission fan, and the heat emission fan rear is equipped with cooling fin, on the cooling fin
It is provided with heat emission hole, light bulb inner cavity roof is equipped with alarm device, and the alarm device includes shell, the housing bottom connection
There are spring, the spring other end to be connected with sheet metal, contact point A and contact point B, the shell are equipped with below the shell
Upper left quarter is equipped with electric bell, and the shell upper right quarter is equipped with the first power supply, and the electric bell is electrically connected with contact point A, and described first
Power supply is electrically connected with contact point B, and the light bulb bottom wall of inner cavity is equipped with second source, and the second source rear is equipped with air-flow
Pipe, the gas flow tube rear are equipped with condenser pipe, and the light bulb tail portion is equipped with radiator-grid.
Further, the alarm device and second source are located at cooling fin rear.
Further, the light bulb external articulation has supporting rod, the supporting rod bottom to be connected with pedestal.
Further, the lamp base front end is equipped with protective glass.
Further, the condenser pipe is spiral condensation copper pipe.
The income effect of the utility model is：
In use, LED light gives off heat, condensing indoor condensate liquid can cool down to lamp cap, and heat emission fan is to aluminum substrate
It radiates, hot gas enters gas flow tube after cooling fin, further radiates by condenser pipe, will be hot finally by radiator-grid
Amount distributes, good heat dissipation effect, and the heat distributed is after the cooling of condenser pipe, on the temperature of surrounding influence compared with
Small, when spotlight is for a long time in use, heat distributes abundant, thermal current moves upwards, and pushes sheet metal pressuring spring, works as temperature
When degree is risen to a certain extent, warning device starts to alarm, and people is reminded to notice that optically focused light temperature is excessively high.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 be the utility model structural representation with.
Fig. 3 is the utility model alarm device structure chart.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the utility model is a kind of LED spotlights of high efficiency and heat radiation, including lamp cap 1 and light bulb 2, lamp cap
1 outside is equipped with condensation chamber 6, and condensation chamber 6 is built-in with condensate liquid 7, and 2 Inner Front End of light bulb is equipped with the corresponding aluminum substrate in 1 bottom of lamp cap
10,10 front end of aluminum substrate is electrically connected with LED light 9, and 10 rear end of aluminum substrate is connected with heat emission fan 11, and 11 rear of heat emission fan, which is equipped with, to be dissipated
Backing 12 is provided with heat emission hole 16 on cooling fin 12, and 2 inner cavity roof of light bulb is equipped with alarm device 13, and alarm device 13 includes shell
24,24 bottom of shell is connected with spring 23, and 23 other end of spring is connected with sheet metal 21, and 24 lower section of shell is equipped with contact point
A22 and contact point B20,24 upper left quarter of shell be equipped with electric bell 18,24 upper right quarter of shell be equipped with the first power supply 19, electric bell 18 with contact
Point A22 is electrically connected, and the first power supply 19 is electrically connected with contact point B20, and 2 bottom wall of inner cavity of light bulb is equipped with second source 17, and second
17 rear of power supply is equipped with gas flow tube 14, and 14 rear of gas flow tube is equipped with condenser pipe 15, and 2 tail portion of light bulb is equipped with radiator-grid 3.
Wherein, alarm device 13 and second source 17 are located at 12 rear of cooling fin.
Wherein, 2 external articulation of light bulb has supporting rod 4,4 bottom of supporting rod to be connected with pedestal 5, facilitate the use of spotlight.
Wherein, lamp base front end is equipped with protective glass 8, plays a protective role to LED light.
Wherein, condenser pipe 15 is spiral condensation copper pipe, and heat dissipation effect is more preferable.
One of the present embodiment has particular application as：In use, LED light gives off heat, the meeting pair of condensate liquid 7 in condensation chamber 6
Lamp cap 1 cools down, and heat emission fan 10 radiates to aluminum substrate 10, and hot gas enters gas flow tube 14 after cooling fin 12, then passes through
It crosses condenser pipe 15 further to radiate, the heat for distributing heat finally by radiator-grid 3, good heat dissipation effect, and distributing
Amount is smaller on the influence of the temperature of surrounding after the cooling of condenser pipe 15, when spotlight is for a long time in use, what heat distributed
Insufficient, thermal current moves upwards, push 21 pressuring spring 23 of sheet metal, when temperature rise to a certain extent when, sheet metal 21
It is in contact with contact point A22 and contact point B20, is formed and closed between electric bell 18, contact point A22, contact point B20 and the first power supply 19
Circuit is closed, electric bell 18 sounds, and people is reminded to notice that optically focused light temperature is excessively high.
In aforesaid operations, compare more traditional LED spotlights, the utility model by heat emission fan, cooling fin, condenser pipe and
Radiator-grid is repeatedly radiated, and heat dissipation effect is more preferable, is cooled down equipped with condensation chamber outside lamp cap, and is equipped with warning device,
If spotlight for a long time in use, heat dissipation it is insufficient, alarm can be played the role of.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Specific features described in conjunction with this embodiment or example, structure, material live feature and are contained in at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific implementation mode that the utility model is only described yet.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, to enable skilled artisan to be best understood by and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of LED spotlights of high efficiency and heat radiation, it is characterised in that：Including lamp cap（1）And light bulb（2）, the lamp cap（1）It is external
Equipped with condensation chamber（6）, the condensation chamber（6）It is built-in with condensate liquid（7）, the light bulb（2）Inner Front End is equipped with corresponding in lamp cap（1）
The aluminum substrate of bottom（10）, the aluminum substrate（10）Front end is electrically connected with LED light（9）, the aluminum substrate（10）Rear end connects
There is heat emission fan（11）, the heat emission fan（11）Rear is equipped with cooling fin（12）, the cooling fin（12）On be provided with heat emission hole（16）,
The light bulb（2）Inner cavity roof is equipped with alarm device（13）, the alarm device（13）Including shell（24）, the shell（24）
Bottom is connected with spring（23）, the spring（23）The other end and sheet metal（21）It is connected, the shell（24）Lower section is equipped with
Contact point A（22）With contact point B（20）, the shell（24）Upper left quarter is equipped with electric bell（18）, the shell（24）Upper right quarter is set
There is the first power supply（19）, the electric bell（18）With contact point A（22）It is electrically connected, first power supply（19）With contact point B
（20）It is electrically connected, the light bulb（2）Bottom wall of inner cavity is equipped with second source（17）, the second source（17）Rear is equipped with air-flow
Pipe（14）, the gas flow tube（14）Rear is equipped with condenser pipe（15）, the light bulb（2）Tail portion is equipped with radiator-grid（3）.
2. a kind of LED spotlights of high efficiency and heat radiation according to claim 1, it is characterised in that：The alarm device（13）
And second source（17）Positioned at cooling fin（12）Rear.
3. a kind of LED spotlights of high efficiency and heat radiation according to claim 1, it is characterised in that：The light bulb（2）Outside hinge
It is connected to supporting rod（4）, the supporting rod（4）Bottom is connected with pedestal（5）.
4. a kind of LED spotlights of high efficiency and heat radiation according to claim 1, it is characterised in that：The lamp base front end is equipped with
Protective glass（8）.
5. a kind of LED spotlights of high efficiency and heat radiation according to claim 1, it is characterised in that：The condenser pipe（15）For
Spiral condensation copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820422362.3U CN207907025U (en) | 2018-03-27 | 2018-03-27 | A kind of LED spotlights of high efficiency and heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820422362.3U CN207907025U (en) | 2018-03-27 | 2018-03-27 | A kind of LED spotlights of high efficiency and heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207907025U true CN207907025U (en) | 2018-09-25 |
Family
ID=63558423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820422362.3U Expired - Fee Related CN207907025U (en) | 2018-03-27 | 2018-03-27 | A kind of LED spotlights of high efficiency and heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207907025U (en) |
-
2018
- 2018-03-27 CN CN201820422362.3U patent/CN207907025U/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: 20180925 |