CN107477527A - Camera-type LED projector lamp - Google Patents
Camera-type LED projector lamp Download PDFInfo
- Publication number
- CN107477527A CN107477527A CN201710814952.0A CN201710814952A CN107477527A CN 107477527 A CN107477527 A CN 107477527A CN 201710814952 A CN201710814952 A CN 201710814952A CN 107477527 A CN107477527 A CN 107477527A
- Authority
- CN
- China
- Prior art keywords
- heat conduction
- heat
- conduction cylinder
- led
- camera
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention discloses a kind of camera-type LED projector lamp, including shell, euphotic cover plate, LED lamp component and support, shell, which surrounds one, has the inner chamber of light projector mouth, euphotic cover plate is installed on light projector mouth, LED lamp component is located in inner chamber, support connected with outer casing, shell includes the first heat conduction cylinder and the second heat conduction cylinder, first, two heat-conducting cylinder inside and outsides are arranged and form annular gap between, the wherein Single port of first heat conduction cylinder is provided with bottom wall to surround inner chamber, the another port of first heat conduction cylinder is as light projector mouth, second heat conduction cylinder connects the first heat conduction cylinder close to one end of light projector mouth by heat-conducting plate, second one end of heat conduction cylinder away from light projector mouth connects the first heat conduction cylinder by heat sink.By setting heat-conducting plate and heat sink, making radiating effect, more directly effectively temperature rise is lower, overcomes traditional LED lamp temperature rise, light decay is big, luminous efficiency is low.
Description
Technical field
The present invention is a kind of LED projector lamp, especially a kind of camera-type LED projector lamp, belongs to LED illumination device field.
Background technology
LED in LED is English light emitting diode（Light emitting diode）Abbreviation, it basic
Structure is one piece of electroluminescent chip of semiconductor material, with elargol or latex solidified to support, then with silver wire or gold thread
Chip and circuit board are connected, then surrounding is sealed with epoxy resin, is played a part of protecting internal core, is finally installed shell,
So the anti-seismic performance of LED lamps is good.In terms of being related to the daily household electrical appliances such as mobile phone, desk lamp, household electrical appliances and machinery production with field.
At present, continue to develop with industry, the leap of technology is broken through, and application is widelyd popularize, and LED light efficiency is not yet
Disconnected to improve, price constantly drops.The features such as its energy-conserving and environment-protective, long lifespan, low-power consumption, easy maintenance, have extensive
Application space.However, the radiating effect of common LED projector lamp is poor, light efficiency is low, cost is high, it is impossible to meets modern life
Demand living.
The content of the invention
It is an object of the invention to provide a kind of camera-type LED projector lamp, by setting heat-conducting plate and heat sink, imitate radiating
More directly effectively, temperature rise is lower, overcomes traditional LED lamp temperature rise, light decay is big, luminous efficiency is low for fruit.
To achieve the above object, technical scheme is as follows：A kind of camera-type LED projector lamp, including shell, printing opacity
Cover plate, LED lamp component and support, the shell, which surrounds one, has the inner chamber of light projector mouth, and the euphotic cover plate is installed on described
On light projector mouth, the LED lamp component is located in the inner chamber, and the support connects the shell, it is characterised in that the shell
Including the first heat conduction cylinder and the second heat conduction cylinder, described first, two heat-conducting cylinder inside and outsides are arranged and formed between
Annular gap, the wherein Single port of the first heat conduction cylinder are provided with bottom wall to surround the inner chamber, the first heat conduction cylinder
Another port institute is connected by heat-conducting plate close to one end of the light projector mouth as the light projector mouth, the second heat conduction cylinder
The first heat conduction cylinder is stated, the one end of the second heat conduction cylinder away from the light projector mouth connects first heat conduction by heat sink
Cylinder.
In above-mentioned technical proposal, the first heat conduction cylinder, the second heat conduction cylinder, the bottom wall and the heat conduction
Plate is integrally formed by punching stretch.
In above-mentioned technical proposal, the euphotic cover plate is fixed on by sealed silicone on the step of the light projector mouth.
In above-mentioned technical proposal, the LED lamp component includes LED, the first power supply for LED power supply and anti-
Penetrate the reflection shield of the light of the LED, the reflection shield, the LED and first power supply are along the gradually remote light projector
The direction of mouth is set gradually, and the LED also connects the first heat conduction cylinder by heat sink.
In above-mentioned technical proposal, the side wall of the first heat conduction cylinder is provided with water joint, is provided with the annular gap
Second source, first power supply are connected with the second source through the water joint.
In above-mentioned technical proposal, the shell and the rack surface carry out anti-oxidant plastic-spraying processing to form anti-oxidant spray
Mould layer.
In above-mentioned technical proposal, the support connects the heat sink of the shell, described in the heat sink connection of the shell
The also stamped formation reinforcement in the position of support.
In above-mentioned technical proposal, between the second heat conduction cylinder and connected heat sink reserve circumferentially successively between
Gauge from setting bar shaped gap to be used as effluent trough.
In above-mentioned technical proposal, the heat sink stamping connection is connected thereto big heat-conducting cylinder.
In above-mentioned technical proposal, the heat sink is the heat-conducting plate provided with heat emission hole, and the shell is aluminum shell, described
The LED of LED lamp component is LED aluminum base plate, and the euphotic cover plate is tempered glass cover plate.
By such scheme, the present invention at least has advantages below：
1）Camera-type LED projector lamp disclosed by the invention, will be outer by setting heat-conducting plate, the second heat conduction cylinder and heat sink
The heat of shell sheds, and making radiating effect, more directly effectively temperature rise is lower；
2）Camera-type LED projector lamp disclosed by the invention, using extension aluminium punching stretch technology so that power pack and aluminum shell one
Body is safer without sealing ring design waterproof, and outward appearance is brief, novel generous, whole lamp lead-free and mercury-free, green；
3）Camera-type LED projector lamp disclosed by the invention, can be by LED by setting heat sink between LED and shell
Heat shed；
4）Camera-type LED projector lamp disclosed by the invention, by anti-oxidant plastic-spraying layer, improve the service life of shell；
5）Camera-type LED projector lamp disclosed by the invention, by setting effluent trough, rainy day rainwater is avoided to enter by heat emission hole
In lamp body, prevent aluminum component from aoxidizing；
6) camera-type LED projector lamp disclosed by the invention, by setting reinforcement in heat sink so that form one during fixed support
Fixed intensity；
7）Camera-type LED projector lamp disclosed by the invention, it is lighter that the smaller weight of volume is compared with traditional LED projector lamp；
In a word, camera-type LED flood light structure design advantages of simple, convenient to install and maintain quick, the radiating effect of lamp body is used
Fruit is good, and service life length, cheap, suit large area to popularize use.
Brief description of the drawings
Fig. 1 is the assembly structure diagram of camera-type LED projector lamp disclosed by the invention.
Fig. 2 is the assembly structure diagram of camera-type LED projector lamp disclosed by the invention.
Fig. 3 is the decomposition texture schematic diagram of camera-type LED projector lamp disclosed by the invention.
Fig. 4 is the heat sink and first of camera-type LED projector lamp disclosed by the invention, and two heat conduction cylinders are illustrated before coordinating
Figure.
Wherein：10th, shell；11st, the first heat conduction cylinder；12nd, the second heat conduction cylinder；13rd, heat-conducting plate；14th, heat sink；141、
Heat emission hole；15th, reinforcement；20th, euphotic cover plate；30th, LED lamp component；31st, LED；32nd, the first power supply；33rd, reflection shield；34、
Heat sink；35th, water joint；36th, second source；40th, support；50th, effluent trough.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.Accompanying drawing is simplified schematic diagram, only with signal side
Formula illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
Refer to Fig. 1-Fig. 4, a kind of camera-type LED projector lamp, including shell 10, euphotic cover plate 20, LED lamp component 30 with
And support 40, shell 10, which surrounds one, has the inner chamber of light projector mouth, and euphotic cover plate 20 is installed on above-mentioned light projector mouth, LED lamp component
30 are located in above-mentioned inner chamber, and support 40 connects the shell 10, and shell 10 includes the first heat conduction cylinder 11 and the second heat conduction cylinder
12, first, be arranged inside and outside two heat conduction cylinders 11,12 and form annular gap between, the first heat conduction cylinder 11 its
Middle Single port is provided with bottom wall to surround inner chamber, and the another port of the first heat conduction cylinder 11 is as light projector mouth, the second heat conduction cylinder 12
The first heat conduction cylinder 11, second one end of heat conduction cylinder 12 away from light projector mouth are connected by heat-conducting plate 13 close to one end of light projector mouth
First heat conduction cylinder 11 is connected by heat sink 14.
In a kind of embodiment, the first heat conduction cylinder 11, the second heat conduction cylinder 12, bottom wall and heat-conducting plate 13 pass through punching press
Stretching integral is molded.
In a kind of embodiment, described first, two heat conduction cylinders 11,12 and the stamping connection of connected heat sink 14.
In a kind of embodiment, euphotic cover plate 20 is fixed on by sealed silicone on the step of light projector mouth.
In a kind of embodiment, LED lamp component 30 includes LED 31, the first power supply 32 powered for LED 31 and anti-
Penetrate the reflection shield 33 of the light of LED 31, reflection shield 33, direction of the power supply 32 of LED 31 and first along gradually far throw optical port according to
Secondary setting, LED 31 also connect the first heat conduction cylinder 11 by heat sink 34.
In a kind of embodiment, the side wall of the first heat conduction cylinder 11 is provided with water joint 35, and second is provided with annular gap
Power supply, the first power supply 32 are connected with second source 36 through water joint 35.
In a kind of embodiment, shell 10 and the surface of support 40 carry out anti-oxidant plastic-spraying processing to form anti-oxidant plastic-spraying
Layer.
In a kind of embodiment, the heat sink 14 of the connected with outer casing of support 40, the position of the connecting bracket 40 of heat sink 14 of shell
Put also stamped formation reinforcement 15.
In a kind of embodiment, between the second heat conduction cylinder 12 and connected heat sink 34 reserve circumferentially successively between
Gauge from setting bar shaped gap to be used as effluent trough 50.
In a kind of embodiment, heat sink 14 is the heat-conducting plate provided with heat emission hole 141, and shell 10 is aluminum shell, LED light group
The LED 31 of part is LED aluminum base plate, and euphotic cover plate 20 is tempered glass cover plate.
In the present invention, the first heat conduction cylinder 11, the second heat conduction cylinder 12, bottom wall and heat-conducting plate 13 pass through punching stretch one
It is body formed, power pack and shell are directly formed into an entirety, no sealing ring design waterproof is safer, heat sink 14 and first,
Two cylinders 11,12 carry out stamping connection so that 11 a part of heat of the first heat conduction cylinder is through the heat conduction cylinder of heat-conducting plate 13 and second
12 distribute, and another part heat distributes by heat sink 14, and the heat emission hole 141 on heat sink 14 is by the first cylinder 11
The heat of reverse side comes out, so that whole lamp temperature rise substantially reduces, the power input passes through power input stainless steel
Water joint 35 accesses the first power supply 32 and second source, second source is placed in annular gap, heat sink 34 passes through punching
Pressure is connected with the first heat conduction cylinder 11, and heat caused by the LED 31 being fixed on heat sink 34 is passed through into heat sink 34
On conduction to the first heat conduction cylinder 11, reflection shield 33 is placed on the step above light projector hole, and the light that LED 31 is sent reflects
Out, euphotic cover plate 20 is fixed on aluminum shell by sealed silicone（1）On step.The support 40 by stainless steel antiskid pad,
Stainless steel bolt and STAINLESS STEEL NUTS are fixed on heat sink 14, by setting reinforcement 15 so that fixed support 40 is formed
Certain intensity, by setting effluent trough 50, avoid rainy day rainwater from entering by heat emission hole 141 in lamp body, prevent aluminum component oxygen
Change.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those skilled in the art, other various forms of changes or change can also be made on the basis of the above description
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change or change thus extended out
Among moving still in the protection domain of the invention.
Claims (10)
1. a kind of camera-type LED projector lamp, including shell（10）, euphotic cover plate（20）, LED lamp component（30）And support
（40）, the shell（10）Surrounding one has the inner chamber of light projector mouth, the euphotic cover plate（20）It is installed on the light projector mouth, institute
LED lamp component is stated in the inner chamber, the support（40）Connect the shell（10）, it is characterised in that the shell
（10）Including the first heat conduction cylinder（11）With the second heat conduction cylinder（12）, described first, two heat conduction cylinders（11,12）It is inside and outside to be arranged
And annular gap is formed between, the first heat conduction cylinder（11）Wherein Single port to be provided with bottom wall described to surround
Inner chamber, the first heat conduction cylinder（11）Another port as the light projector mouth, the second heat conduction cylinder（12）Close to institute
The one end for stating light projector mouth passes through heat-conducting plate（13）Connect the first heat conduction cylinder（11）, the second heat conduction cylinder（12）It is remote
One end of the light projector mouth passes through heat sink（14）Connect the first heat conduction cylinder（11）.
2. camera-type LED projector lamp according to claim 1, it is characterised in that the first heat conduction cylinder（11）, it is described
Second heat conduction cylinder（12）, the bottom wall and the heat-conducting plate（13）It is integrally formed by punching stretch.
3. camera-type LED projector lamp according to claim 1, it is characterised in that the euphotic cover plate（20）Pass through sealing
Silica gel is fixed on the step of the light projector mouth.
4. camera-type LED projector lamp according to claim 1, it is characterised in that the LED lamp component includes LED
（31）, be the LED（31）First power supply of power supply（32）And the reflection LED（31）Light reflection shield
（33）, the reflection shield（33）, the LED（31）And first power supply（32）Along the direction of the gradually remote light projector mouth according to
Secondary setting, the LED（31）Also pass through heat sink（34）Connect the first heat conduction cylinder（11）.
5. camera-type LED projector lamp according to claim 4, it is characterised in that the first heat conduction cylinder（11）Side
Wall is provided with water joint（35）, second source is provided with the annular gap（36）, first power supply（32）With described second
Power supply（36）Through the water joint（35）Connection.
6. camera-type LED projector lamp according to claim 1, it is characterised in that the shell（10 and the support（40）
Surface carries out anti-oxidant plastic-spraying processing to form anti-oxidant plastic-spraying layer.
7. camera-type LED projector lamp according to claim 1, it is characterised in that the support（40）Connect the shell
Heat sink（14）, the heat sink of the shell（14）Connect the support（40）The also stamped formation reinforcement in position
（15）.
8. camera-type LED projector lamp according to claim 1, it is characterised in that the second heat conduction cylinder（12）With with
Its heat sink connected（14）Between reserve circumferentially successively spacing distance set bar shaped gap to be used as effluent trough（50）.
9. camera-type LED projector lamp according to any one of claims 1 to 8, it is characterised in that the heat sink stamping connection
Connected heat-conducting cylinder.
10. camera-type LED projector lamp according to claim 9, it is characterised in that the heat sink is provided with heat emission hole
Heat-conducting plate, the shell（10）For aluminum shell, the LED (31) of the LED lamp component is LED aluminum base plate, the euphotic cover plate
(20) it is tempered glass cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710814952.0A CN107477527A (en) | 2017-09-12 | 2017-09-12 | Camera-type LED projector lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710814952.0A CN107477527A (en) | 2017-09-12 | 2017-09-12 | Camera-type LED projector lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107477527A true CN107477527A (en) | 2017-12-15 |
Family
ID=60583895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710814952.0A Pending CN107477527A (en) | 2017-09-12 | 2017-09-12 | Camera-type LED projector lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107477527A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4198672A (en) * | 1977-05-11 | 1980-04-15 | Balda-Werke Photographische Gerate & Kunststoff Gmbh & Co. K.G. | Flashing device |
| CN201355014Y (en) * | 2008-09-04 | 2009-12-02 | 黄良溪 | LED flood lamp |
| CN203431603U (en) * | 2013-07-17 | 2014-02-12 | 余印强 | Flood light |
| CN203615113U (en) * | 2013-10-29 | 2014-05-28 | 程洪彦 | Camera-imitated LED (Light Emitting Diode) lamp |
| CN203784759U (en) * | 2014-03-29 | 2014-08-20 | 郑州枫华实业有限公司 | Focus-adjustable LED lamp for museum |
| CN205447423U (en) * | 2015-12-25 | 2016-08-10 | 江西蓝田伟光科技有限公司 | Integrated LED project lamp |
| CN107023793A (en) * | 2017-03-27 | 2017-08-08 | 深圳市点睛汽车用品有限公司 | Automobile greeting lamp and the automobile with this greeting lamp |
-
2017
- 2017-09-12 CN CN201710814952.0A patent/CN107477527A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4198672A (en) * | 1977-05-11 | 1980-04-15 | Balda-Werke Photographische Gerate & Kunststoff Gmbh & Co. K.G. | Flashing device |
| CN201355014Y (en) * | 2008-09-04 | 2009-12-02 | 黄良溪 | LED flood lamp |
| CN203431603U (en) * | 2013-07-17 | 2014-02-12 | 余印强 | Flood light |
| CN203615113U (en) * | 2013-10-29 | 2014-05-28 | 程洪彦 | Camera-imitated LED (Light Emitting Diode) lamp |
| CN203784759U (en) * | 2014-03-29 | 2014-08-20 | 郑州枫华实业有限公司 | Focus-adjustable LED lamp for museum |
| CN205447423U (en) * | 2015-12-25 | 2016-08-10 | 江西蓝田伟光科技有限公司 | Integrated LED project lamp |
| CN107023793A (en) * | 2017-03-27 | 2017-08-08 | 深圳市点睛汽车用品有限公司 | Automobile greeting lamp and the automobile with this greeting lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201487724U (en) | High-power LED street lamp | |
| CN201462472U (en) | Indoor led lighting bulb | |
| CN201069133Y (en) | LED lamp | |
| CN202074290U (en) | LED indoor lighting lamp | |
| CN107477527A (en) | Camera-type LED projector lamp | |
| CN202074288U (en) | Environment-protection type light emitting diode (LED) ball bulb lamp | |
| CN102818172B (en) | Oval LED (light-emitting diode) street lamp using mounting interface support structure | |
| CN102818148B (en) | Constructive method of LED (light-emitting diode) bulb with strong interchangeability and generality, and integrated LED bulb | |
| CN202056613U (en) | Light-emitting diode (LED) down lamp | |
| CN201103857Y (en) | Integrated LED light source component | |
| CN201827845U (en) | Improved LED light bracket | |
| CN107327714A (en) | Large area lighting LED cold storage lamps with multiple luminescence units | |
| CN201022079Y (en) | A white light LED | |
| CN202647321U (en) | Light-emitting diode (LED) tube lamp | |
| CN201225598Y (en) | High-power LED waterproof module | |
| CN2829100Y (en) | White-light LED structure | |
| CN206802788U (en) | A kind of football formula LEDbulb lamp | |
| CN203585899U (en) | Large-power LED (light emitting diode) piercing lamp | |
| CN208090346U (en) | A kind of moisture-proof LED energy-saving lamps of novel circular | |
| CN107328162A (en) | A kind of good large area lighting LED cold storage lamps of thermal diffusivity | |
| CN208170316U (en) | Waterproof device of high-power integrated surface light source | |
| CN203413407U (en) | LED (light-emitting diode) ball bulb lamp with novel heat dissipating structure | |
| CN202647476U (en) | Oval LED streetlamp adopting installation interface support structure | |
| CN203147397U (en) | LED panel light | |
| CN106247296A (en) | A kind of increase the LED that increases the service life of heat radiation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171215 |