CN201954397U - LED street lamp illuminating module - Google Patents
LED street lamp illuminating module Download PDFInfo
- Publication number
- CN201954397U CN201954397U CN2011200097795U CN201120009779U CN201954397U CN 201954397 U CN201954397 U CN 201954397U CN 2011200097795 U CN2011200097795 U CN 2011200097795U CN 201120009779 U CN201120009779 U CN 201120009779U CN 201954397 U CN201954397 U CN 201954397U
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- CN
- China
- Prior art keywords
- lamp holder
- heat radiation
- led
- aluminium seat
- radiation aluminium
- 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 - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to the technology of illuminating lamps, in particular to a light-emitting diode (LED) street lamp illuminating module, which comprises a radiating aluminum base, an LED and a lens, wherein an accommodating area is formed at the bottom of the radiating aluminum base; a power supply circuit board for converting alternating current into direct current is arranged in the accommodating area; a lamp holder is arranged at the bottom of the radiating aluminum base; and the lamp holder and the LED are respectively and electrically connected with the power supply circuit board. In the LED street lamp illuminating module, electronic components, radiating components and optical components are integrated into a whole, and the lamp holder used by a large number of conventional light sources is used as a power supply input interface, so that the conventional lamp can use the LED as a light source directly by the module without being modified to save a large amount of money, time and labor; and a positioning locked device provides a simple and convenient positioning mode, so that the optical components with the directional requirement can be positioned simply and quickly.
Description
Technical field
The utility model relates to the lighting technology, relates in particular to a kind of LED street lighting module.
Background technology
Because LED (Light Emitting Diode, light emitting diode) has characteristics such as long service life, energy consumption is low, energy savings is remarkable, therefore, LED has been widely used in the daily life as light source, as LED lightings such as cup lamp, shot-light, auto lamp, bulb lamps.
LED belongs to the cold light source that uses dc source in the prior art, and the current conversion electronic building brick of the alternating current-direct current of need arranging in pairs or groups in use, and enough radiators just can provide stable high-effect light source.Therefore if will change the conventional light source (being generally sodium vapor lamp or mercury lamp) of present conventional road lamp light fixture into led light source, must be through significantly transforming, except the change electronic building brick, also must increase enough cooling bases and carry out perfect waterproof construction, thus, conventional lamp originally usually has only profile to preserve, and its internal structure needs safety transformation.Such improvement project is very complicated and difficult, needs to drop into a large amount of money, time and manpower.In addition, in order to satisfy the code requirement of road lighting, need add on the led light source that has the optical module that directionality requires, after this optical module is installed according to specific direction, the configuration that the light that LED sent just can obtain again distributes, and reaches the requirement of road lighting, so just makes improved led light source that the location trouble is installed, inconvenient operation, location efficiency is low.
Summary of the invention
The purpose of this utility model is to provide a kind of LED street lighting module that just can directly be used in conventional lamp that do not need to transform at the deficiencies in the prior art.
The purpose of this utility model realizes by following technical measures: LED street lighting module, it includes heat radiation aluminium seat, be arranged on the LED at heat radiation aluminium seat top, be located at the lens of LED outside, heat radiation aluminium seat bottom offers the disposal area, be provided with in the disposal area and be used for converting alternating current to galvanic power supply circuit board, heat radiation aluminium seat bottom is provided with lamp holder, and lamp holder and LED are electrically connected with power supply circuit board respectively.
Described lamp holder is connected with heat radiation aluminium seat by positioning lock fixer.
Described positioning lock fixer includes the lamp holder holder, plastic cement hides and the rotation nut, plastic cement hides and is fixed on heat radiation aluminium seat bottom, plastic cement hides the bottom and offers internal thread hole, the outside of lamp holder holder is provided with external screw thread, the internal thread of rotation nut is threaded with the external screw thread of lamp holder holder, the top of lamp holder holder is threaded with the internal thread hole that plastic cement hides, and lamp holder is fixed on the bottom of lamp holder holder.
The outside of described power supply circuit board is provided with inner sleeve, and the bottom of inner sleeve and plastic cement are tightly connected by the inner sleeve waterproof adhesive tape between hiding.
Described heat radiation aluminium seat forms radial radiating fin.
Described lamp holder is a lamp screw base.
The top of described heat radiation aluminium seat is provided with plastic cement and hides ring.
Described lens are fixed on heat radiation aluminium seat top by locking screw, and the scioptics waterproof adhesive tape is tightly connected between lens and the heat radiation aluminium seat.
The utility model beneficial effect is: the utility model includes heat radiation aluminium seat, be arranged on the LED at heat radiation aluminium seat top, be located at the lens of LED outside, heat radiation aluminium seat bottom offers the disposal area, be provided with in the disposal area and be used for converting alternating current to galvanic power supply circuit board, heat radiation aluminium seat bottom is provided with lamp holder, lamp holder and LED are electrically connected with power supply circuit board respectively, the utility model is with electronics, heat radiation and optical module are integrated into one LED lighting module, and with a large amount of lamp holders that use of conventional light source as power input interface, after being inserted in lamp holder on the lamp interface, power supply circuit board just can be directly changed into the alternating current of lamp interface direct current and use luminous for LED, make this module can make conventional lamp directly use LED as light source, need not pass through any repacking, save a large amount of money, time and manpower.
In addition, positioning lock fixer of the present utility model has more provided a kind of simple and easy and locate mode easily, make have optical module that directionality requires can be simply and finish the location fast, make illuminating effect meet the road lighting standard.
Description of drawings
Fig. 1 is the structural representation of a kind of LED street lighting of the utility model module embodiment 1.
Fig. 2 is the cutaway view of a kind of LED street lighting of the utility model module embodiment 1.
Fig. 3 is the decomposing schematic representation of a kind of LED street lighting of the utility model module embodiment 1.
In Fig. 1, Fig. 2 and Fig. 3, include:
1---heat radiation aluminium seat 11---disposal area
12---radiating fin 2---LED
3---lens 4---power supply circuit board
5---lamp holder 6---lamp holder holder
7---plastic cement hides 71---internal thread hole
8---rotation nut 9---inner sleeve waterproof adhesive tape
10---plastic cement hides ring 13---locking screw
14---lens waterproof adhesive tape 15---inner sleeve.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Embodiment 1
LED street lighting module of the present utility model, shown in Fig. 1～3, it includes heat radiation aluminium seat 1, be arranged on the LED2 at heat radiation aluminium seat 1 top, be located at the lens 3 of LED2 outside, the plastic cement that is arranged on heat radiation aluminium seat 1 top hides ring 10.Heat radiation aluminium seat 1 bottom offers disposal area 11, is provided with in the disposal area 11 to be used for converting alternating current to galvanic power supply circuit board 4, and heat radiation aluminium seat 1 bottom is provided with lamp holder 5, and lamp holder 5 and LED2 are electrically connected with power supply circuit board 4 respectively.The direct current that power supply circuit board 4 provides LED2 to need, the problem of heat radiation when heat radiation aluminium seat 1 solution LED2 is luminous, lamp holder 5 makes LED street lighting module of the present utility model can directly be used in conventional lamp, need not pass through any transformation.
Lamp holder 5 is connected with heat radiation aluminium seat 1 by positioning lock fixer.Positioning lock fixer includes lamp holder holder 6, plastic cement covering 7 and rotation nut 8, plastic cement hides 7 and is fixed on heat radiation aluminium seat 1 bottom, plastic cement hides 7 bottoms and offers internal thread hole 71, the outside of lamp holder holder 6 is provided with external screw thread, the internal thread of rotation nut 8 is threaded with the external screw thread of lamp holder holder 6, the top of lamp holder holder 6 is threaded with the internal thread hole 71 of plastic cement covering 7, and lamp holder 5 is fixed on the bottom of lamp holder holder 6.The positioning lock fixer occupation mode is: will dispel the heat earlier aluminium seat 1 and plastic cement hide 7 and retreat to lamp holder holder 6 bottoms, hide 7 and lock with will dispel the heat aluminium seat 1 and plastic cement of rotation nut 8, make it to rotate mobile, again LED street lighting module is connected with light fixture via lamp holder 5.After LED street lighting module is installed on the light fixture really, unclamp the rotation nut 8 on the lamp holder holder 6, it is the lamp stand direction that rotating LED street lighting module makes the telltale mark on it, will rotate nut 8 lockings again and promptly finish the location.
Positioning lock fixer of the present utility model has more provided a kind of simple and easy and locate mode easily, make have optical module that directionality requires can be simply and finish the location fast, make illuminating effect meet the road lighting standard.
Heat radiation aluminium seat 1 forms radial radiating fin 12, and this structure can increase the area of dissipation of heat radiation aluminium seat 1, with radiating effect, the raising radiating efficiency that improves heat radiation aluminium seat 1.
The outside of power supply circuit board 4 is provided with inner sleeve 15, and the bottom of inner sleeve 15 and plastic cement are tightly connected by inner sleeve waterproof adhesive tape 9 between hiding 7; Lens 3 are fixed on heat radiation aluminium seat 1 top by locking screw 13, and scioptics waterproof adhesive tape 14 is tightly connected between lens 3 and the heat radiation aluminium seat 1, can prevent effectively that aqueous vapor from entering LED2 and power supply circuit board 4, good water-proof effect.
The utility model is integrated into electronics, heat radiation and optical module one LED2 lighting module, and with a large amount of lamp holders 5 that use of conventional light source as power input interface, after being inserted in lamp holder 5 on the lamp interface, power supply circuit board 4 just can be directly changed into the alternating current of lamp interface direct current and use luminous for LED2, make this module can make conventional lamp directly use LED2 as light source, any repacking be need not pass through, a large amount of money, time and manpower saved.
The embodiment 2 of LED street lighting module of the present utility model, the difference of present embodiment and embodiment 1 is that lamp holder 5 is conventional light source E27 lamp screw base commonly used, highly versatile is applied widely.Other structure and the operation principle of present embodiment are identical with embodiment 1, do not repeat them here.
Should be noted that at last; above embodiment is only in order to the explanation the technical solution of the utility model; but not to the restriction of the utility model protection domain; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the essence and the scope of technical solutions of the utility model.
Claims (8)
1. LED street lighting module, it includes heat radiation aluminium seat, be arranged on the LED at heat radiation aluminium seat top, be located at the lens of LED outside, it is characterized in that: described heat radiation aluminium seat bottom offers the disposal area, be provided with in the disposal area and be used for converting alternating current to galvanic power supply circuit board, heat radiation aluminium seat bottom is provided with lamp holder, and lamp holder and LED are electrically connected with power supply circuit board respectively.
2. LED street lighting module according to claim 1 is characterized in that: described lamp holder is connected with heat radiation aluminium seat by positioning lock fixer.
3. LED street lighting module according to claim 2, it is characterized in that: described positioning lock fixer includes the lamp holder holder, plastic cement hides and the rotation nut, plastic cement hides and is fixed on heat radiation aluminium seat bottom, plastic cement hides the bottom and offers internal thread hole, the outside of lamp holder holder is provided with external screw thread, the internal thread of rotation nut is threaded with the external screw thread of lamp holder holder, the top of lamp holder holder is threaded with the internal thread hole that plastic cement hides, and lamp holder is fixed on the bottom of lamp holder holder.
4. LED street lighting module according to claim 3, it is characterized in that: the outside of described power supply circuit board is provided with inner sleeve, and the bottom of inner sleeve and plastic cement are tightly connected by the inner sleeve waterproof adhesive tape between hiding.
5. LED street lighting module according to claim 1 is characterized in that: described heat radiation aluminium seat forms radial radiating fin.
6. LED street lighting module according to claim 1 is characterized in that: described lamp holder is a lamp screw base.
7. LED street lighting module according to claim 1 is characterized in that: the top of described heat radiation aluminium seat is provided with plastic cement and hides ring.
8. according to any described LED street lighting module of claim 1 to 7, it is characterized in that: described lens are fixed on heat radiation aluminium seat top by locking screw, and the scioptics waterproof adhesive tape is tightly connected between lens and the heat radiation aluminium seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200097795U CN201954397U (en) | 2011-01-13 | 2011-01-13 | LED street lamp illuminating module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200097795U CN201954397U (en) | 2011-01-13 | 2011-01-13 | LED street lamp illuminating module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201954397U true CN201954397U (en) | 2011-08-31 |
Family
ID=44498507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200097795U Expired - Lifetime CN201954397U (en) | 2011-01-13 | 2011-01-13 | LED street lamp illuminating module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201954397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697445A (en) * | 2014-01-04 | 2014-04-02 | 深圳市有为光电有限公司 | Heat radiation structure |
-
2011
- 2011-01-13 CN CN2011200097795U patent/CN201954397U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697445A (en) * | 2014-01-04 | 2014-04-02 | 深圳市有为光电有限公司 | Heat radiation structure |
| CN103697445B (en) * | 2014-01-04 | 2015-10-21 | 深圳市有为光电有限公司 | A kind of radiator structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110831 |