CN207407176U - L ED projector - Google Patents
L ED projector Download PDFInfo
- Publication number
- CN207407176U CN207407176U CN201721437191.3U CN201721437191U CN207407176U CN 207407176 U CN207407176 U CN 207407176U CN 201721437191 U CN201721437191 U CN 201721437191U CN 207407176 U CN207407176 U CN 207407176U
- Authority
- CN
- China
- Prior art keywords
- led
- light
- plate
- controller
- shield cover
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 50
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 50
- 125000006850 spacer group Chemical group 0.000 claims description 26
- 238000009423 ventilation Methods 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 10
- 239000011324 bead Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 239000004411 aluminium Substances 0.000 abstract 3
- 239000006185 dispersion Substances 0.000 abstract 1
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an L ED projecting lamp, including the support, be in the light cover, go up baffle, lower baffle, the aluminium base board of L ED, controller, fan and temperature sensor, be in the light cover rotationally install in on the support, go up baffle horizontal installation in be in the light cover on the inside intermediate position go up more than the baffle with be in the light and form the cavity between the cover, down the baffle install in go up the baffle below in be in the light cover go up the baffle with form cavity down between the baffle down, the aluminium base board of L ED install in on the top surface of last baffle, the controller with the fan install in down the cavity the inside and the air-out face of fan is up, temperature sensor install in go up the cavity the inside, the controller respectively with the aluminium base board of L ED, fan and temperature sensor electric connection, its heat dispersion is good, can improve the life of L ED projecting lamp.
Description
Technical field
The utility model is related to field of illumination lamp technology, more particularly to a kind of LED projector lamp.
Background technology
Projecting Lamp is the lamps and lanterns for specifying the projecting environment of illumination on face to be illuminated.Also known as spotlight.In general, it can take aim at
Quasi- any direction, and possess the structure from weather influence.It is mainly used for large area operation field ore deposit, contour of building, body
Educate field, viaduct, monument, park and flower bed etc..Therefore, the large area lighting lamps and lanterns of nearly all outdoor application can all be regarded as
Projecting Lamp.
The time that most of Projecting Lamps are illuminated is very long, it is meant that substantial amounts of heat, especially LED aluminum base plate are generated,
As the core of Projecting Lamp, luminous component, LED aluminum base plate can generate substantial amounts of heat during work shines, these heat
If amount cannot dissipate in time, entire light projector light temperature can be caused to raise, gently then influence the service life of LED aluminum base plate, weight
Then fire hazardous.At present, Projecting Lamp in the market is alternately provided with only cooling fin, even without cooling facilities, there is very big peace
Full hidden danger.
Utility model content
The main purpose of the utility model is to provide a kind of LED projector lamp, and perfect heat-dissipating can improve LED projector lamp
Service life.
The utility model proposes a kind of LED projector lamp, including stent, light-shield cover, upper spacer, lower clapboard, LED aluminum base plate,
Controller, fan and temperature sensor, the light-shield cover are rotatably installed on the stent, the horizontal peace of the upper spacer
Loaded on the centre position inside the light-shield cover, upper chamber is formed between the light-shield cover more than the upper spacer,
Several exhaust vents connected with the upper chamber, the lower clapboard installation are offered on the upper chamber both sides, the light-shield cover
Below the upper spacer, in the light-shield cover, lower chambers are formed between the upper spacer and the lower clapboard, on described
Several connections upper chamber and the ventilation holes of the lower chambers are offered on partition plate, offered on the lower clapboard it is several with
The air inlet hole of lower chambers connection, the LED aluminum base plate are installed on the top surface of the upper spacer, the controller with it is described
Fan is installed on inside the lower chambers and the outlet air surface of the fan is that upward, the temperature sensor is installed on described
Inside upper chamber, the controller is electrically connected respectively with the LED aluminum base plate, fan and temperature sensor, temperature sensing
Device detects the temperature inside upper chamber and the temperature signal detected is input to controller, the temperature inside the upper chamber
During higher than predetermined threshold value, the controller will control the starting fan to work.
Preferably, it is separately installed with strainer inside each air inlet hole, exhaust vent.
Preferably, together with the upper spacer, lower clapboard are welded between the light-shield cover.
Preferably, the LED aluminum base plate includes aluminum substrate and the multiple LED lamp beads being installed on the aluminum substrate,
Marine glue is perfused on the aluminum substrate, marine glue is wrapped in the LED lamp bead of part.
Preferably, transparent glass plate is installed in the open top of the light-shield cover.
Preferably, the stent is using made of galvanized sheet.
Preferably, the stent includes right baffle-plate, right shell body, lower baffle plate, support plate and bottom plate, wherein the lower baffle plate
Be connected between the bottom of the right baffle-plate and the right shell body, the support plate upper end is connected with the lower baffle plate, lower end with
The horizontal positioned bottom plate is connected.
Preferably, for connecting the temperature sensor and the controller, the LED aluminum base plate and the controller
Conducting wire is passed through from the ventilation hole.
Preferably, gap is left between the LED aluminum base plate and the upper spacer.
A kind of LED projector lamp of the utility model has the beneficial effect that：
A kind of LED projector lamp of the utility model can carry out fast and effectively LED aluminum base plate by the fan added
Heat dissipation, with this LED aluminum base plate, generated heat is discharged outward during the work time, and then can ensure that LED aluminum base plate works
Stability and reliability, extend LED aluminum base plate, the service life of LED projector lamp.
Description of the drawings
Fig. 1 is a kind of structure diagram of LED projector lamp of the utility model.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
With reference to Fig. 1, propose a kind of LED projector lamp of the utility model, including stent 1, light-shield cover 2, upper spacer 3, under every
Plate 4, LED aluminum base plate 5, controller 6, fan 7 and temperature sensor 8, the light-shield cover 2 are rotatably installed on the stent
On 1, the upper spacer 3 is horizontally installed on the centre position inside the light-shield cover 2, the upper spacer more than 3 with it is described
Upper chamber 100 is formed between light-shield cover 2, is offered on 100 both sides of upper chamber, the light-shield cover 2 on several and described
The exhaust vent 101 that chamber 100 connects, the lower clapboard 4 is installed below the upper spacer 3, in the light-shield cover 2, described
Lower chambers 200 are formed between upper spacer 3 and the lower clapboard 4, several connection upper chamber are offered on the upper spacer 3
100 with the ventilation holes 300 of the lower chambers 200, offer and several connected with the lower chambers 200 on the lower clapboard 4
Air inlet hole 400, the LED aluminum base plate 5 are installed on the top surface of the upper spacer 3, and the controller 6 is installed with the fan 7
Outlet air surface in 200 the inside of lower chambers and the fan 7 is that upward, the temperature sensor 8 is installed on described
100 the inside of chamber, the controller 6 are electrically connected respectively with the LED aluminum base plate 5, fan 7 and temperature sensor 8, temperature
Sensor 8 detects the temperature inside upper chamber and the temperature signal detected is input to controller 6, when the upper chamber 100
When the temperature of the inside is higher than predetermined threshold value, the controller 6 will control the fan 7 to start work, and cold air is through air inlet hole 400
The inside of lower chambers 200 is entered, then 100 the inside of upper chamber is entered through ventilation hole 300, LED aluminum base plate 5 will be carried and worked when institute
The heat of 100 the inside of heat and upper chamber of generation is discharged outward from exhaust vent 101, when the temperature of 100 the inside of upper chamber
When degree is equal to or less than predetermined threshold value, the controller controls the fan 7 to be stopped.The LED projector lamp of the present embodiment,
It can fast and effectively be radiated to LED aluminum base plate by the fan added, with this LED aluminum base plate institute during the work time
The heat of generation is discharged outward, and then can ensure the stability and reliability of LED aluminum base plate work, extension LED aluminum base plate,
The service life of LED projector lamp.
Further, strainer is separately installed in each air inlet hole 400,101 the inside of exhaust vent, sundries is avoided with this
Entering lower chambers 200, either the damage of controller, fan or LED aluminum base plate is caused in the inside of upper chamber 100, ensures control
Device, the stabilization of fan or LED aluminum base plate, reliably working.
It is further, simple in structure together with the upper spacer 3, lower clapboard 4 are welded between the light-shield cover 2,
Convenient for assembling.
Further, the LED aluminum base plate 5 includes aluminum substrate 500 and is installed on multiple on the aluminum substrate 500
LED lamp bead 501 is perfused with marine glue 9 on the aluminum substrate 500, and marine glue 9 is wrapped in the LED lamp bead 501 of part,
Waterproof, the sealing performance of LED aluminum base plate 5 are improved with this, the LED aluminum base plate 5 is avoided to receive damage easily, with described in extension
The service life of LED aluminum base plate 5.
Further, transparent glass plate 10 in the open top of the light-shield cover 2 is installed, LED can be improved with this
The barrier propterty of Projecting Lamp avoids the light source substrate 4 being located in light-shield cover 2 from being corroded damage.
Further, the stent 1 is using made of galvanized sheet, and the anti-rust and corrosionproperties of galvanized sheet are good, service life
It is relatively long.
Further, the stent 1 includes right baffle-plate 102, right shell body 103, lower baffle plate 104, support plate 105 and bottom plate
106, wherein the lower baffle plate 104 is connected between the right baffle-plate 102 and the bottom of the right shell body 103, the support plate
105 upper ends are connected with the lower baffle plate 104, and lower end is connected with the horizontal positioned bottom plate 106, simple in structure, firm, can
It leans on, and is easily installed.
Further, for connecting the temperature sensor 8 and the controller 6, the LED aluminum base plate 5 and the control
The conducting wire of device 6 processed is passed through from the ventilation hole 300, simple in structure, convenient for wearing for conducting wire.
Further, gap is left between the LED aluminum base plate 5 and the upper spacer 3, is convenient for this from ventilation hole
300 cold wind for being flowed into upper chamber 100 can more fully be contacted with the LED aluminum base plate 5, to take away the LED aluminum base plate 5
Upper more heats.Further, the ventilation hole 300 is distributed on the upper spacer 3, and LED aluminum base plate 5, which is blocked, to be located at
The ventilation hole 300 of central part is located at the ventilation hole 300 of periphery without blocking, with this so that positioned at lower chambers
The cold wind of 200 the insides can smoothly enter 100 the inside of upper chamber.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Every equivalent structure transformation made based on the specification and figures of the utility model, is directly or indirectly used in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (9)
1.LED Projecting Lamps, which is characterized in that including stent, light-shield cover, upper spacer, lower clapboard, LED aluminum base plate, controller, wind
Fan and temperature sensor, the light-shield cover are rotatably installed on the stent, and the upper spacer is horizontally installed to described
On centre position inside light-shield cover, upper chamber is formed between the light-shield cover more than the upper spacer, in the epicoele
Several exhaust vents connected with the upper chamber are offered on room both sides, the light-shield cover, the lower clapboard is installed on described
Below partition plate, in the light-shield cover, lower chambers are formed between the upper spacer and the lower clapboard, are opened on the upper spacer
Equipped with several connection upper chamber and the ventilation hole of the lower chambers, several and cavity of resorption is offered on the lower clapboard
The air inlet hole of room connection, the LED aluminum base plate are installed on the top surface of the upper spacer, and the controller is installed with the fan
Inside the lower chambers and the outlet air surface of the fan is that upward, the temperature sensor is installed in the upper chamber
Face, the controller are electrically connected respectively with the LED aluminum base plate, fan and temperature sensor, in temperature sensor detection
The temperature signal detected is simultaneously input to controller by the temperature of chamber, and the temperature inside the upper chamber is higher than default
During threshold value, the controller will control the starting fan to work.
2. LED projector lamp according to claim 1, which is characterized in that inside each air inlet hole, exhaust vent respectively
Strainer is installed.
3. LED projector lamp according to claim 1, which is characterized in that the upper spacer, lower clapboard and the light-shield cover it
Between be welded to together.
4. according to the LED projector lamp described in claim 1,2 or 3, which is characterized in that the LED aluminum base plate include aluminum substrate with
And multiple LED lamp beads on the aluminum substrate are installed on, marine glue is perfused on the aluminum substrate, marine glue is wrapped in part
The LED lamp bead.
5. according to the LED projector lamp described in claim 1,2 or 3, which is characterized in that pacify in the open top of the light-shield cover
Equipped with transparent glass plate.
6. according to the LED projector lamp described in claim 1,2 or 3, which is characterized in that the stent is made of using galvanized sheet
's.
7. LED projector lamp according to claim 6, which is characterized in that the stent includes right baffle-plate, right shell body, lower block
Plate, support plate and bottom plate, wherein the lower baffle plate is connected between the bottom of the right baffle-plate and the right shell body, the branch
Fagging upper end is connected with the lower baffle plate, and lower end is connected with the horizontal positioned bottom plate.
8. according to the LED projector lamp described in claim 1,2 or 3, which is characterized in that for connecting the temperature sensor and institute
Controller, the LED aluminum base plate and the conducting wire of the controller is stated to pass through from the ventilation hole.
9. LED projector lamp according to claim 8, which is characterized in that between the LED aluminum base plate and the upper spacer
Leave gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721437191.3U CN207407176U (en) | 2017-11-01 | 2017-11-01 | L ED projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721437191.3U CN207407176U (en) | 2017-11-01 | 2017-11-01 | L ED projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207407176U true CN207407176U (en) | 2018-05-25 |
Family
ID=62317523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721437191.3U Expired - Fee Related CN207407176U (en) | 2017-11-01 | 2017-11-01 | L ED projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207407176U (en) |
-
2017
- 2017-11-01 CN CN201721437191.3U patent/CN207407176U/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: 20180525 Termination date: 20191101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |