CN201827742U - Radiating type LED projection lamp - Google Patents
Radiating type LED projection lamp Download PDFInfo
- Publication number
- CN201827742U CN201827742U CN2010205402037U CN201020540203U CN201827742U CN 201827742 U CN201827742 U CN 201827742U CN 2010205402037 U CN2010205402037 U CN 2010205402037U CN 201020540203 U CN201020540203 U CN 201020540203U CN 201827742 U CN201827742 U CN 201827742U
- Authority
- CN
- China
- Prior art keywords
- led
- heat dissipation
- projecting lamp
- camera lens
- lamp
- 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
Images
Abstract
The utility model relates to a radiating type LED projection lamp, which comprises a metal packaging panel and a plurality of LED lamp sources connected electrically. The metal packaging panel consists of a front panel and a rear panel abutted to the front panel, a plurality of mounting holes are disposed on the front panel, the LED lamp sources are respectively inserted in the mounting holes, each LED lamp source comprises an LED package and a metal casing, each metal casing comprises a cylindrical barrel, an annular table, a lens and a gasket, wherein two sides of the cylindrical barrel are communicated to each other, the lens is fixed at one end of the barrel, the annular table is partially arranged in the barrel, the gasket is spaced between the lens and the barrel, and the LED package is arranged in the annular table. The radiating type LED projection lamp is fine in radiating effect, easy in modeling and free of light pollution, and is energy-saving and environment-friendly.
Description
Technical field
The utility model relates to a kind of projecting lamp, refers in particular to a kind of heat dissipation LED projecting lamp.
Background technology
The LED projecting lamp is usually used in single building, the illumination of historical building group exterior wall; Pass through inside illumination, indoor local lighting of light in the building; Greening Landscape Lighting, billboard lighting; Specialized facilities illuminations such as medical treatment, culture etc.And in order to adapt to the needed light intensity of different occasions, therefore LED power need be increased exponentially, certainly will will concentrate plurality of LEDs together, the thing followed then is the problem of heat radiation.Because temperature is one of most important factor that influences LED existence, the temperature altitude of LED is the key that influences luminous flux attenuation size and life-span length, and the height of temperature influences the luminous efficiency of LED equally.But the radiating mode of present LED light fixture mainly contains the free convection mode, passes through radiator heat-dissipation or uses heat pipe heat radiation etc.
And existing LED light fixture generally is by many LED being concentrated on the circuit board, inserting electrical source luminescent again; Unification concentrates on the circuit board but such LED lamp is owing to need earlier, so the external form that is not easy to make different light fixtures, and different light fixture shapes needs different moulds, so the light fixture shape can not arbitrarily change; Simultaneously because many LED when concentrating in together, every LED light of launching and the light that other LED send all have covering, so have caused the light waste; Many LED concentrate in together and also are not easy to change in addition, if wherein one break down, then need probably this piece circuit board is changed.
The utility model content
The utility model provides a kind of good heat dissipation effect, is easy to moulding, and energy-conserving and environment-protective can not cause the heat dissipation LED projecting lamp of light pollution.
A kind of heat dissipation LED projecting lamp that the utility model provides comprises the LED lamp source of Metal Packaging panel and a plurality of electrical connections; Described Metal Packaging panel is made of the rear board of front panel and butt joint with it, and described front panel is provided with a plurality of installing holes, and described a plurality of LED lamps source is inserted in respectively in the described installing hole; Described LED lamp source comprises LED packaging body and metal shell; Described metal shell comprises cylindrical stack shell, annular table, camera lens and the packing ring that both sides communicate, described camera lens is fixed in an end of described stack shell, described annular table partly is contained in described stack shell, and be separated with described packing ring between described camera lens and the described stack shell, described LED packaging body is contained in the described annular table.
The utility model passes through to use LED as light source, and described LED packaging body is installed in the described metal shell, metal shell is fixed on the Metal Packaging panel again; The heat that distributes when therefore LED works can in time distribute by metal shell and Metal Packaging panel, thereby can protect LED, prolongs its life-span; The rear board of described front panel and butt joint with it can be made by same mould earlier in addition, offer installing hole again on the panel therein and form front panel, therefore the shape of the utility model heat dissipation LED projecting lamp can be made the different size specification as required, and does not need die sinking again again; Described LED lamp source is made of LED packaging body and shell, therefore what LED lamp sources each exhibition projecting lamp needs to decide according to demand, and the distance between the LED lamp source can detect by experiment in twos, be as the criterion can not cause light to cover, thus the maximum assurance energy-conserving and environment-protective of energy; By using camera lens, the projectiveness of high light can be added simultaneously, therefore light pollution can be do not caused.
A kind of heat dissipation LED projecting lamp that the utility model provides, the inwall of described installing hole is provided with box thread, and therefore described stack shell is provided with corresponding male thread when installing, and only needs LED lamp source is screwed in the installing hole assembling and convenient.
A kind of heat dissipation LED projecting lamp that the utility model provides, described camera lens is a convex mirror, therefore can effectively concentrate or divergent rays, thereby avoid causing light pollution.
A kind of heat dissipation LED projecting lamp that the utility model provides, described camera lens is a level crossing, under some particular case, can change camera lens into level crossing, so the utility model heat dissipation LED projecting lamp can reach of many uses.
A kind of heat dissipation LED projecting lamp that the utility model provides, described rear board are provided with towards a plurality of raised lines of described front panel, can be convenient to insert fixed head in twos between the raised line, and fixed head is used for fixing power supply, thereby can reduce the height of LED projecting lamp; Can also make things convenient for the putting of element of LED projecting lamp inside.
Description of drawings
Accompanying drawing 1 is the utility model heat dissipation LED projecting lamp schematic perspective view;
Accompanying drawing 2 is the front panel schematic perspective view of the utility model heat dissipation LED projecting lamp;
Accompanying drawing 3 is the decomposing schematic representation in the LED lamp source of the utility model heat dissipation LED projecting lamp;
Accompanying drawing 4 is the LED lamp source schematic perspective view of the utility model heat dissipation LED projecting lamp.
The specific embodiment
In order better to understand the utility model content, the utility model is further specified below in conjunction with accompanying drawing.
The utility model heat dissipation LED projecting lamp comprises Metal Packaging panel and a plurality of LED lamps source 4, and wherein the Metal Packaging panel comprises that front panel 1 reaches the rear board (figure does not show) that fastens with it, has wherein offered a plurality of installing holes 3 on the front panel 1; Preferably, in the utility model, the inwall of installing hole 3 is provided with box thread; Preferably, in order to save operation, front panel 1 can be formed by same mould die sinking with rear board (figure does not show), re-uses wherein one and offers installing hole 3.So the size of the utility model heat dissipation LED projecting lamp and width can be made different sizes according to concrete needs.Front panel 1 and rear board are equipped with many raised lines 11 towards the other side on (figure does not show) simultaneously.
Preferably, described LED lamp source 4 comprises LED packaging body 5 and metal shell 6, and first-selected aluminium in the middle of the utility model can also select copper, perhaps other metals of being convenient to dispel the heat certainly; Metal shell 6 comprises cylindrical stack shell 7, annular table 8, camera lens 9 and the packing ring 10 that both sides communicate, and an end of stack shell 7 is provided with annular extension, is used for the assembling back and fits with metal decking, and camera lens 9 is installed in an end that is provided with extension; Annular table 8 parts are contained in described stack shell 7, and are separated with described packing ring 10 between described camera lens 9 and the described stack shell 7; The stack shell outer wall is provided with male thread, also is provided with screw thread on the inwall, and stack shell 7 can be fixed by screw thread with annular table 8, perhaps fixes by other bayonet units or glue; Packing ring 10 is used for fixing camera lens 9, and adjusts the distance between LED and the camera lens 9; Preferably, LED packaging body 5 is packaged in the space that is installed with of annular table 8 inside; Because camera lens 9 can be realized the effect of scattered light or light harvesting, penetrate effect in order to reach different light when therefore using, camera lens 9 can be plate glass as required, also can be convex mirror, need ask thereby can reach light.And when being encapsulated into LED packaging body 5 in the annular table 8, can what need through the distance that overtesting is debugged LED lamp and camera lens 9, after obtaining corresponding numerical value, put into need the packing ring 10 of height, the distance that is used to adjust between the two just can.
Preferably, the utility model heat dissipation LED projecting lamp also comprises the supporting construction 13 of two symmetries, supporting construction journey L shape, and the two ends of Metal Packaging panel are respectively equipped with boss 12, and supporting construction 13 articulates with boss 12 respectively, is convenient to putting of LED projecting lamp.
Preferably, during the assembling of the utility model heat dissipation LED projecting lamp, at first assemble LED lamp source 4, then with LED lamp source 4 being threaded in the installing hole 3 according to correspondence; Another mode then is not establish screw thread on the inwall of installing hole 3, can directly LED lamp source 4 be inserted in the installing holes 3, select the nut of coupling again for use, and LED lamp source 4 is fixed on the installing hole 3.With LED lamp source 4 fixing after, connected as required in each LED lamp source 4 again or in parallel, thereby realize being electrically connected; Adding power supply and switch then respectively is electrically connected with LED lamp source 4, because rear board (figure does not show) is provided with raised line 11, therefore can insert fixed head, again the power supply setting is fixed on the fixed head, power supply can be reasonably put in this setting, can reduce simultaneously the height of LED projecting lamp, make things convenient for the putting of element of LED projecting lamp inside; Again front panel 1 and rear board (figure does not show) drawing are fixed.
There is following advantage in the utility model, at first heat radiation in time, radiating effect is very good, because existing LED light fixture all is a plurality of LED arranged in proximity when dispelling the heat simultaneously, there is the heat radiation dead angle area, be exactly that heat between lamp and the lamp can pass mutually, therefore heat can not distribute always, therefore can have a strong impact on the life-span of LED lamp, and the light between the LED lamp is covered by the light of contiguous LED lamp, caused the waste of light, then caused the waste of the energy, a plurality of in addition LED are assembled on the circuit board simultaneously, be not easy to moulding, inconvenience when therefore using, and the utility model can all solve above-mentioned problem, 4 need one LED lamp in single LED lamp source, and single LED lamp radiating rate is good, so long service life, distance between the LED lamp source 4 can draw by experiment in twos simultaneously, can not cause the light waste, and passes through the use of camera lens 9, light is dispelled the heat away, just be fit to the requirement of projecting lamp, light can be being invested the direction of appointment, light does not cover, and evenly, can not cause light pollution simultaneously to the environment of periphery.
The utility model heat dissipation LED projecting lamp, easy to assembly, energy-conservation, environmental protection meets the requirement of projecting lamp, can not cause light pollution, therefore is fit to very much the environment of present energy-conserving and environment-protective.
Embodiment only is a preferred optimum implementation of the present invention in sum; unintelligible is that protection scope of the present invention is limited; technical work personnel for this area originally are adjustment that does not exceed technical solution of the present invention and the change that strength is done according to the present invention, should think and drop in protection scope of the present invention.
Claims (6)
1. a heat dissipation LED projecting lamp is characterized in that, comprises the LED lamp source of Metal Packaging panel and a plurality of electrical connections; Described Metal Packaging panel is made of the rear board of front panel and butt joint with it, and described front panel is provided with a plurality of installing holes, and described a plurality of LED lamps source is inserted in respectively in the described installing hole; Described LED lamp source comprises LED packaging body and metal shell; Described metal shell comprises cylindrical stack shell, annular table, camera lens and the packing ring that both sides communicate, described camera lens is fixed in an end of described stack shell, described annular table partly is contained in described stack shell, and be separated with described packing ring between described camera lens and the described stack shell, described LED packaging body is contained in the described annular table.
2. heat dissipation LED projecting lamp as claimed in claim 1 is characterized in that the inwall of described installing hole is provided with box thread, and described stack shell is provided with corresponding male thread.
3. heat dissipation LED projecting lamp as claimed in claim 1 is characterized in that, described camera lens is a convex mirror.
4. heat dissipation LED projecting lamp as claimed in claim 1 is characterized in that, described camera lens is a level crossing.
5. heat dissipation LED projecting lamp as claimed in claim 3 is characterized in that: described rear board is provided with towards a plurality of raised lines of described front panel.
6. heat dissipation LED projecting lamp as claimed in claim 1 is characterized in that: also comprise the supporting construction of two symmetries, the two ends of described supporting construction and described package panel articulate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205402037U CN201827742U (en) | 2010-09-21 | 2010-09-21 | Radiating type LED projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205402037U CN201827742U (en) | 2010-09-21 | 2010-09-21 | Radiating type LED projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201827742U true CN201827742U (en) | 2011-05-11 |
Family
ID=43966273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205402037U Expired - Fee Related CN201827742U (en) | 2010-09-21 | 2010-09-21 | Radiating type LED projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201827742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766282A (en) * | 2018-05-25 | 2018-11-06 | 东莞市闻誉实业有限公司 | LED guideboard instruction devices |
-
2010
- 2010-09-21 CN CN2010205402037U patent/CN201827742U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766282A (en) * | 2018-05-25 | 2018-11-06 | 东莞市闻誉实业有限公司 | LED guideboard instruction devices |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2172687A1 (en) | High-power led lamp for street lighting | |
| JP2011014317A (en) | Lighting body and lighting system | |
| CN102278652A (en) | Light emitting diode (LED) ball-bulb lamp | |
| CN201954332U (en) | LED energy-saving lamp | |
| CN102644858A (en) | Light-emitting diode (LED) energy-saving bulb | |
| CN201547550U (en) | LED independent light source | |
| CN204201690U (en) | The LED Ceiling light of the integrated structure of a kind of light source board power panel | |
| CN102384386A (en) | Led lamp tube | |
| CN202327716U (en) | Light-emitting diode (LED) lamp tube | |
| CN201582612U (en) | LED lamp | |
| CN201827742U (en) | Radiating type LED projection lamp | |
| CN202972827U (en) | Light emitting diode (LED) street lamp | |
| CN202501319U (en) | LED street lamp | |
| CN204005599U (en) | A kind of LED Mining lamps and lanterns | |
| CN202215993U (en) | LED (Light-Emitting Diode) lamp apparatus capable of increasing multidirectional light-emitting efficiency | |
| CN201902893U (en) | Light emitting diode (LED) light source module | |
| EP3492798B1 (en) | Outdoor lighting fixture | |
| CN202101175U (en) | Self-radiating lighting module | |
| CN202501324U (en) | Light-emitting diode (LED) straight type industrial mining lamp | |
| CN202361131U (en) | Full-view-angle high-brightness columnar LED (Light-emitting Diode) lamp | |
| CN201925767U (en) | Light emitting diode light source module in independent radiating structure | |
| CN201354960Y (en) | Light emitting diode lamp cap structure | |
| CN101440950A (en) | High power LED illumination road lamp | |
| CN201209784Y (en) | Protecting cover and LED lamp tube with the protecting cover | |
| CN204592961U (en) | A kind of secondary reflection LED lamp with radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU YINXU OPTOELECTRONICS TECHNOLOGY CO., LT Free format text: FORMER OWNER: WANG YI Effective date: 20110915 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 510385 GUANGZHOU, GUANGDONG PROVINCE TO: 510370 GUANGZHOU, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110915 Address after: Peach Bay Industrial Park in Guangdong province Guangzhou city Liwan District 510370 tea Kau C No. 2 Building 4, 5 floor Patentee after: Guangzhou Yinxu Photoelectric Technology Co., Ltd. Address before: 510385, six, 305, 99 Jiangnan Avenue, Haizhuqu District, Guangdong, Guangzhou Patentee before: Wang Yi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20140921 |
|
| EXPY | Termination of patent right or utility model |