CN206159917U - High -power LED spot lamp - Google Patents
High -power LED spot lamp Download PDFInfo
- Publication number
- CN206159917U CN206159917U CN201620618920.4U CN201620618920U CN206159917U CN 206159917 U CN206159917 U CN 206159917U CN 201620618920 U CN201620618920 U CN 201620618920U CN 206159917 U CN206159917 U CN 206159917U
- Authority
- CN
- China
- Prior art keywords
- heat abstractor
- circuit board
- drive circuit
- triode
- led module
- 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
Classifications
-
- 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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a high -power LED spot lamp, cover shell including heat abstractor and infundibulate, the cover shell is connected with heat abstractor through first screw, be provided with the protection box in the cover shell, be provided with dirver circuit board in the protection box, dirver circuit board upper portion is provided with control chip and a plurality of electronic components, dirver circuit board's lower part is provided with the LED module, equal and the control chip electric connection of LED module and electronic components, the opening part of heat abstractor lower extreme is provided with the lamp lid and passes through second screw fixed connection, it is equipped with the one deck insulating layer to press from both sides between dirver circuit board and the heat abstractor. The utility model discloses beneficial effect is: adopt diode lamps and lanterns and heat abstractor to combine together, guarantee that emitting diode can shine for a long time and steadily, not only can reach quick radiating purpose, just install simple structure, can the save material cost, LED module setting has the work of the control LED banks that drive circuit can be better in addition, has very strong practicality simultaneously.
Description
Technical field
The utility model is related to LED spotlight field, especially a kind of high-power LED spotlight.
Background technology
LED has the features such as short long service life, response time, opto-electronic conversion efficiency height, energy-conserving and environment-protective, is widely used in
The fields such as various instructions, display, decoration, backlight, illumination.LED spotlight of the prior art, its shot-light head leads to shot-light support
Fix frequently with screw, dismounting is cumbersome, and affect LED spotlight outward appearance.
LED/light source lighting engineering has entered commercialization, commercialization period comprehensively through development for many years and accumulation.In light
During the exploitation and popularization and application of source lamp, one of subject matter that all can be run into is heat dissipation design problem.Among these, in order to reach
To higher illumination efficiency, quantity of light source that the illuminator of high wattage is used is relative to be increased, the LED that especially square uses
Shot-light, its power is generally large, in more than 60W (to replace the Halogen lamp LED of traditional 500W), therefore also causes radiating and drives
Design of circuit system becomes particularly important.
Utility model content
For above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of great power LED to penetrate
Lamp.
To reach above-mentioned purpose, the technical solution adopted in the utility model is:
A kind of high-power LED spotlight, including heat abstractor and funnel shaped sheath body, the sheath body passes through the first screw and dissipates
Thermal connects, and protecting box is provided with the sheath body, and drive circuit board, the drive circuit board are provided with the protecting box
Top is provided with control chip and several electronic devices and components, and the bottom of the drive circuit board is provided with LED module, described
LED module and electronic devices and components are electrically connected with control chip, and light cover is provided with simultaneously at the opening of the heat abstractor lower end
It is fixedly connected by the second screw, a layer insulating is folded between the drive circuit board and heat abstractor.
Preferably, the heat abstractor inwall is provided with one layer of reflective surface layer, and the LED module includes several LEDs
Group and drive circuit, the sheath body upper end is provided with nipple, and outside the nipple screw shell is set with.
Preferably, the drive circuit includes transformer, resistance, triode, diode, electric capacity and light emitting diode.
Preferably, the transformer is connected respectively with one end of resistance and the colelctor electrode of triode, the resistance it is another
End is connected with the base stage of triode, and the colelctor electrode of the triode is connected with one end of diode, the electric capacity and light-emitting diodes
Pipe is both connected between the other end of diode and the emitter stage of triode.
Due to adopting above-mentioned technical proposal, the utility model beneficial effect to be:By using LED spotlight as light source, phase
For the Halogen lamp LED that tradition is used, energy consumption is greatly saved, so as to improve the service life of shot-light, made diode artistic lamp
In combination with heat abstractor, it is ensured that light emitting diode can be long-term and stably shinny, is not only able to reach the mesh of quick heat radiating
, and apparatus structure it is simple, can material-saving cost, in addition LED module be provided with drive circuit and can preferably control LED
The work of lamp group, while with very strong practicality.
Description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the drive circuit figure of the utility model embodiment.
Specific embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
Such as Fig. 1 is simultaneously combined shown in Fig. 2, a kind of high-power LED spotlight, including heat abstractor 70 and funnel shaped sheath body 30,
The sheath body 30 is connected by the first screw 34 with heat abstractor 70, and in the sheath body 30 protecting box 40, the protection are provided with
Drive circuit board 50 is provided with box 40, the top of the drive circuit board 50 is provided with control chip and several electronic devices and components
52, the bottom of the drive circuit board 50 is provided with LED module 81, the LED module 81 and electronic devices and components 52 with control
Chip is electrically connected with, and light cover 100 is provided with the opening of the lower end of the heat abstractor 70 and company is fixed by the second screw 102
Connect, a layer insulating 60 is folded between the drive circuit board 50 and heat abstractor 70.
Further, the inwall of the heat abstractor 70 is provided with one layer of reflective surface layer 90, and the LED module includes several
LED light group 83 and drive circuit, the upper end of the sheath body 30 is provided with outside nipple 20, the nipple 20 and is set with screw thread
Sleeve 10.
Further, the drive circuit includes transformer T1, resistance R1, triode Q1, diode D1, electric capacity C1 and sends out
Optical diode D2, the transformer T1 are connected respectively with one end of resistance R1 and the colelctor electrode of triode Q1, the resistance R1's
The other end is connected with the base stage of triode Q1, and the colelctor electrode of the triode Q1 is connected with one end of diode D1, the electric capacity
C1 and light emitting diode D2 are both connected between the emitter stage of the other end of diode D1 and triode Q1.
The utility model beneficial effect is:By using LED spotlight as light source, the Halogen lamp LED used relative to tradition and
Speech, has greatly saved energy consumption, so as to improve the service life of shot-light, makes diode artistic lamp in combination with heat abstractor, it is ensured that
Light emitting diode can be long-term and stably shinny, is not only able to reach the purpose of quick heat radiating, and apparatus structure it is simple, can
Material-saving cost, in addition LED module is provided with drive circuit and can preferably control the work of LED light group, while having very
Strong practicality.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
Equivalent structure or equivalent flow conversion that every utilization the utility model specification and accompanying drawing content are made, or directly or indirectly fortune
Used in other related technical fields, it is included in the same manner in scope of patent protection of the present utility model.
Claims (4)
1. a kind of high-power LED spotlight, it is characterised in that:Including heat abstractor and funnel shaped sheath body, the sheath body is by the
One screw is connected with heat abstractor, and protecting box is provided with the sheath body, and drive circuit board is provided with the protecting box, described
Drive circuit board top is provided with control chip and several electronic devices and components, and the bottom of the drive circuit board is provided with LED
Module, the LED module and electronic devices and components are electrically connected with control chip, arrange at the opening of the heat abstractor lower end
There is light cover and be fixedly connected by the second screw, a layer insulating is folded between the drive circuit board and heat abstractor.
2. a kind of high-power LED spotlight according to claim 1, it is characterised in that:The heat abstractor inwall is provided with
One layer of reflective surface layer, the LED module includes several LED light groups and drive circuit, and the sheath body upper end is provided with screw thread and connects
Head, outside the nipple screw shell is set with.
3. a kind of high-power LED spotlight according to claim 2, it is characterised in that:The drive circuit include transformer,
Resistance, triode, diode, electric capacity and light emitting diode.
4. a kind of high-power LED spotlight according to claim 3, it is characterised in that:The transformer respectively with resistance
The colelctor electrode connection of one end and triode, the other end of the resistance is connected with the base stage of triode, the current collection of the triode
Pole is connected with one end of diode, and the electric capacity and light emitting diode are both connected to the other end of diode and the transmitting of triode
Between pole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620618920.4U CN206159917U (en) | 2016-06-22 | 2016-06-22 | High -power LED spot lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620618920.4U CN206159917U (en) | 2016-06-22 | 2016-06-22 | High -power LED spot lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206159917U true CN206159917U (en) | 2017-05-10 |
Family
ID=58646652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620618920.4U Expired - Fee Related CN206159917U (en) | 2016-06-22 | 2016-06-22 | High -power LED spot lamp |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206159917U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108234634A (en) * | 2017-12-29 | 2018-06-29 | 广州乐刷信息科技有限公司 | A kind of order transaction manages system |
-
2016
- 2016-06-22 CN CN201620618920.4U patent/CN206159917U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108234634A (en) * | 2017-12-29 | 2018-06-29 | 广州乐刷信息科技有限公司 | A kind of order transaction manages system |
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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: 20170510 Termination date: 20170622 |