CN105423184A - Ventilation glass LED spotlight - Google Patents
Ventilation glass LED spotlight Download PDFInfo
- Publication number
- CN105423184A CN105423184A CN201510858978.6A CN201510858978A CN105423184A CN 105423184 A CN105423184 A CN 105423184A CN 201510858978 A CN201510858978 A CN 201510858978A CN 105423184 A CN105423184 A CN 105423184A
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- CN
- China
- Prior art keywords
- lamp holder
- metal heat
- cup
- circuit board
- glass
- 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
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to illumination lamps, in particular to a ventilation glass LED spotlight. The spotlight comprises a glass lamp cup. A cup body is arranged at one end of the glass lamp cup, a power source and an LED circuit board are installed inside the cup body, a lamp holder installation part is arranged at the other end of the glass lamp cup, and a lamp holder is installed on the lamp holder installation part. An opening of the cup body serves as a lamp socket which is provided with a light transmitting cover, first ventilation grooves are formed in the lamp socket, and second ventilation grooves are formed in the lamp holder installation part. A metal heat conduction block is arranged in the cup body; a power source installation space is formed in the metal heat conduction block; an LED circuit board installation face is arranged on the metal heat conduction block; the power source is installed in the power source installation space; and the LED circuit board is attached to and installed on the LED circuit board installation face. The metal heat conduction block is adopted for quickly conducting heat, the heat is quickly dissipated through a circulation convection ventilation structure, and the temperature is maintained in an acceptable range so that the power and light intensity of a light source can be improved, and the demands for the small size and high power of the glass LED spotlight can be met.
Description
Technical field
The present invention relates to lighting, especially a kind of ventilating glass LED spotlight.
Background technology
A kind of common LED illumination lamp of LED spotlight, basic structure comprises a housing, also referred to as Lamp cup, housing upper is provided with lamp holder, power supply and LED circuit board is provided with in housing, housing lower surface is provided with lampshade, the enclosure portion of current most of LED spotlight is in the needs using and dispel the heat, many employings aluminium alloy is made, and at outer setting radiating fin, but this type of product appearance is similar, market upper part LED spotlight is in product needs exquisite attractive in appearance, use glass as the manufactured materials of housing, but it is different from aluminum alloy materials, glass material poor heat radiation, and heat accumulation easily causes the rapid light decay of LED light-emitting component, although the glass shell of part is provided with airflow hole, but because internal electric source and LED circuit board self cannot derive heat fast, so the LED spotlight of this type of glass shell generally can only be confined to very small-power, cause brightness, light intensity is not high.
Summary of the invention
The present invention proposes a kind of ventilating glass LED spotlight, and solve radiating effect in prior art not good, power, brightness all have the problem of limitation.
Technical scheme of the present invention is achieved in that
This shot-light comprises a glass lamp cup, described glass lamp cup one end is cup, cup inside is provided with power supply and LED circuit board, the glass lamp cup other end is lamp holder installation portion, described lamp holder installation portion is provided with lamp holder, the opening of described cup is socket, socket is provided with diffuser, described socket is provided with at least one first ventilation slot, described lamp holder installation portion is provided with at least one second ventilation slot, its improvement is: be provided with a metal heat-conducting block in described cup, metal heat-conducting block inside is provided with power supply installing space, metal heat-conducting block is provided with LED circuit board installed surface, described power supply is installed in power supply installing space, described LED circuit board laminating is arranged on LED circuit board installed surface.
Preferably, described metal heat-conducting block is a taper type structure, and the sidewall of this taper type structure is the cambered surface adapted with the inwall of cup.
Preferably, the metal heat-conducting block of described taper type structure comprises two parallel end faces, and described LED circuit board installed surface to the inner indentation of metal heat-conducting block, forms lateral edges around described LED circuit board installed surface by an end face of metal heat-conducting block.
Preferably, described LED circuit board installed surface is provided with ventilation slot, and described ventilation slot is communicated with the first ventilation slot through lateral edges.
Preferably, two parallel end faces of the metal heat-conducting block of described taper type structure connect.
Preferably, described metal heat-conducting block is aluminium alloy integral structure.
Preferably, described lamp holder installation portion is the two-layer configuration be made up of the first cylindrical body and the second cylindrical body, and described lamp holder is be installed on the hat-shaped structure in the first cylindrical body, and the end face of the lamp holder of hat-shaped structure is provided with two binding posts.
Preferably, described lamp holder installation portion is a prismatoid structure, and described lamp holder is the two wiring contact pins be located on the end face of prismatoid structure.
Preferably, described lamp holder installation portion is the two-layer configuration be made up of a cylindrical body and a cone table, and described lamp holder is the screwed socket be installed in cylindrical body, and described cone table outer surface is provided with equally distributed fin.
Preferably, described lamp holder installation portion is the two-layer configuration be made up of the 3rd cylindrical body and the 4th cylindrical body, and described lamp holder is be installed on the screwed socket in the 3rd cylindrical body, and the outer surface of the 4th described cylindrical body is provided with equally distributed fin.
Owing to have employed said structure, ventilating glass shot-light of the present invention adopts metal heat-conducting block to be arranged at glass lamp cup inside, the heat that power supply and LED circuit board produce is conducted rapidly, circulative convection aeration structure again via glass reflector dispels the heat rapidly, keep lamp body internal temperature at tolerance interval, thus power and the light intensity of light source can be promoted, realize the market demand of glass spot light small-volume large-power.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of first embodiment of the invention;
Fig. 2 is the structural representation of second embodiment of the invention;
Fig. 3 is the structural representation of third embodiment of the invention;
Fig. 4 is the structural representation of fourth embodiment of the invention.
In figure: 1, glass lamp cup; 2, cup; 3, power supply; 4, LED circuit board; 5, lamp holder installation portion; 6, lamp holder; 7, diffuser; 8, the first ventilation slot; 9, the second ventilation slot; 10, metal heat-conducting block; 11, power supply installing space; 12, LED circuit board installed surface; 13, lateral edges; 14, ventilation slot; 15, the first cylindrical body; 16, the second cylindrical body; 17, binding post; 18, cylindrical body; 19, cone table; 20, fin; 21, the 3rd cylindrical body; 22, the 4th cylindrical body; 23, fin.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Shown in composition graphs 1-Fig. 4, the basic structure of the ventilating glass LED spotlight of the embodiment of the present invention comprises a glass lamp cup 1, described glass lamp cup 1 one end is cup 2, cup 2 inside is provided with power supply 3 and LED circuit board 4, glass lamp cup 1 other end is lamp holder installation portion 5, described lamp holder installation portion 5 is provided with lamp holder 6, cup 2 and lamp holder installation portion 3 are glass material and make, and be one-shot forming in processing, form the integral outer structure of the glass lamp cup 1 of integral type, the opening of described cup 1 is socket, socket is provided with diffuser 7, described socket is provided with at least one first ventilation slot 8, described lamp holder installation portion 5 is provided with at least one second ventilation slot 9, a metal heat-conducting block 10 is provided with in described cup, metal heat-conducting block 10 inside is provided with power supply installing space 11, metal heat-conducting block 10 is provided with LED circuit board installed surface 12, described power supply 3 is installed in power supply installing space 11, described LED circuit board 4 laminating is arranged on LED circuit board installed surface 12.During assembling, lamp holder 6 is fixed on lamp holder installation portion 5, lamp holder 6, power supply 3 and LED circuit board 4 are electrically connected, after connecting circuit, power supply 3 is installed in power supply installing space 11, LED circuit board 4 laminating is arranged on circuit board installed surface 12, finally at the opening part of cup, diffuser 7 is installed, namely realizes the integrally-built installation of lamp body.
Cup 2 structure due to general shot-light is increase gradually by bottom lamp holder installation portion and the horn-like structure extended, in order to expand the volume of metal heat-conducting block, make it have better heat transfer efficiency, in the present embodiment, described metal heat-conducting block 10 is a taper type structure, and the sidewall of this taper type structure is the cambered surface adapted with the inwall of cup 2.
Furthermore, the metal heat-conducting block 10 of the taper type structure described in the present embodiment comprises two parallel end faces, described LED circuit board installed surface 12 is by an end face of metal heat-conducting block to the inner indentation of metal heat-conducting block 10, and described LED circuit board installed surface 12 surrounding forms lateral edges 13.
Due to when dispelling the heat, need the heat radiation being undertaken to lamp body outside by the air-flow in the first ventilation slot 8 and the second ventilation slot 9, in order to lead to the air-flow of process, make it through out-of-date many heats taken away on metal heat-conducting block 10 of can trying one's best, thus raising radiating efficiency, in the present embodiment, described LED circuit board installed surface 12 is provided with ventilation slot 14, and described ventilation slot 14 is communicated with the first ventilation slot 8 through lateral edges 13.After ventilation slot 14 is set, air-flow by the first ventilation slot 8 enter glass lamp body inner time, first through ventilation slot 14, and be arranged on metal heat-conducting block 10 due to ventilation slot 14, so air-flow through out-of-date by take away rapidly on metal heat-conducting block 10 assemble heat, make it lower the temperature.
Due to when not arranging metal heat-conducting block, first ventilation slot 8 and the second ventilation slot 9 are through the glass lamp body of hollow structure, a unobstructed gas channel can be formed, play the effect of circulation cooling, and after metal heat-conducting block 10 is set in the present embodiment, in order to keep the unobstructed of gas channel, two parallel end faces of the metal heat-conducting block 10 of described taper type structure connect.
Concrete, in the present embodiment, described metal heat-conducting block 10 is aluminium alloy integral structure.
The foregoing describe the basic structure of the embodiment of the present invention, and setting is due to the difference of use location, its holder structure has some differences, the structure of four embodiments to the ventilating glass shot-light of four kinds of wherein comparatively conventional holder structures is below divided into conduct further description, following structure describes the structural relation mainly concentrating on glass lamp cup 1 and lamp holder 6, internal structure is all identical with foregoing description, herein not in repeat specification.
As shown in Figure 1, lamp holder installation portion 5 described in the first embodiment of the present invention is the two-layer configuration be made up of the first cylindrical body 15 and the second cylindrical body 16, described lamp holder 6 is for being installed on the hat-shaped structure in the first cylindrical body 15, and the end face of the lamp holder 6 of hat-shaped structure is provided with two binding posts 17.The lamp holder 6 of this kind of structure is the lamp holder of the GU10 model in industry, can with the lamp socket grafting power taking of the GU10 model of standard for use.
As shown in Figure 2, the lamp holder installation portion 5 described in the second embodiment of the present invention is a prismatoid structure, and described lamp holder 6 is for being located at two wiring contact pins on the end face of prismatoid structure.The lamp holder 6 of this kind of structure is the lamp holder of the MR16 model in industry, can with the lamp socket grafting power taking of the MR16 model of standard for use.
As shown in Figure 3, lamp holder installation portion 5 described in the third embodiment of the present invention is the two-layer configuration be made up of a cylindrical body 18 and a cone table 19, described lamp holder 6 is for being installed on the screwed socket in cylindrical body 18, and described cone table 19 outer surface is provided with equally distributed fin 20.The screwed socket of this kind of structure is the screwed socket of the JDRE14 model in industry, power taking can be coordinated for use with the thread lamp socket of the JDRE14 model of standard.
As shown in Figure 4, lamp holder installation portion 5 described in the fourth embodiment of the present invention is the two-layer configuration be made up of the 3rd cylindrical body 21 and the 4th cylindrical body 22, described lamp holder 6 is for being installed on the screwed socket in the 3rd cylindrical body 21, and the outer surface of the 4th described cylindrical body 22 is provided with equally distributed fin 23.The lamp holder 6 of this kind of structure is the lamp holder of the JDRE27 model in industry, can with the lamp socket grafting power taking of the JDRE27 model of standard for use.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. ventilating glass LED spotlight, comprise a glass lamp cup, described glass lamp cup one end is cup, cup inside is provided with power supply and LED circuit board, the glass lamp cup other end is lamp holder installation portion, described lamp holder installation portion is provided with lamp holder, the opening of described cup is socket, socket is provided with diffuser, described socket is provided with at least one first ventilation slot, described lamp holder installation portion is provided with at least one second ventilation slot, it is characterized in that: in described cup, be provided with a metal heat-conducting block, metal heat-conducting block inside is provided with power supply installing space, metal heat-conducting block is provided with LED circuit board installed surface, described power supply is installed in power supply installing space, described LED circuit board laminating is arranged on LED circuit board installed surface.
2. ventilating glass LED spotlight as claimed in claim 1, it is characterized in that: described metal heat-conducting block is a taper type structure, the sidewall of this taper type structure is the cambered surface adapted with the inwall of cup.
3. ventilating glass LED spotlight as claimed in claim 2, it is characterized in that: the metal heat-conducting block of described taper type structure comprises two parallel end faces, described LED circuit board installed surface to the inner indentation of metal heat-conducting block, forms lateral edges around described LED circuit board installed surface by an end face of metal heat-conducting block.
4. ventilating glass LED spotlight as claimed in claim 3, is characterized in that: described LED circuit board installed surface is provided with ventilation slot, and described ventilation slot is communicated with the first ventilation slot through lateral edges.
5. ventilating glass LED spotlight as claimed in claim 4, is characterized in that: two parallel end faces of the metal heat-conducting block of described taper type structure connect.
6. ventilating glass LED spotlight as claimed in claim 5, is characterized in that: described metal heat-conducting block is aluminium alloy integral structure.
7. ventilating glass LED spotlight as claimed in claim 6, it is characterized in that: described lamp holder installation portion is the two-layer configuration be made up of the first cylindrical body and the second cylindrical body, described lamp holder is be installed on the hat-shaped structure in the first cylindrical body, and the end face of the lamp holder of hat-shaped structure is provided with two binding posts.
8. ventilating glass LED spotlight as claimed in claim 6, it is characterized in that: described lamp holder installation portion is a prismatoid structure, described lamp holder is the two wiring contact pins be located on the end face of prismatoid structure.
9. ventilating glass LED spotlight as claimed in claim 6, it is characterized in that: described lamp holder installation portion is the two-layer configuration be made up of a cylindrical body and a cone table, described lamp holder is the screwed socket be installed in cylindrical body, and described cone table outer surface is provided with equally distributed fin.
10. ventilating glass LED spotlight as claimed in claim 6, it is characterized in that: described lamp holder installation portion is the two-layer configuration be made up of the 3rd cylindrical body and the 4th cylindrical body, described lamp holder is be installed on the screwed socket in the 3rd cylindrical body, and the outer surface of the 4th described cylindrical body is provided with equally distributed fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510858978.6A CN105423184A (en) | 2015-12-01 | 2015-12-01 | Ventilation glass LED spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510858978.6A CN105423184A (en) | 2015-12-01 | 2015-12-01 | Ventilation glass LED spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105423184A true CN105423184A (en) | 2016-03-23 |
Family
ID=55501594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510858978.6A Pending CN105423184A (en) | 2015-12-01 | 2015-12-01 | Ventilation glass LED spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105423184A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201547549U (en) * | 2009-09-16 | 2010-08-11 | 胡镇 | Improved LED spot lamp |
| WO2011069337A1 (en) * | 2009-12-10 | 2011-06-16 | 上海开腾信号设备有限公司 | High power led spot lamp |
| CN204313106U (en) * | 2014-11-09 | 2015-05-06 | 瞿萍 | Ventilating glass LED spotlight |
-
2015
- 2015-12-01 CN CN201510858978.6A patent/CN105423184A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201547549U (en) * | 2009-09-16 | 2010-08-11 | 胡镇 | Improved LED spot lamp |
| WO2011069337A1 (en) * | 2009-12-10 | 2011-06-16 | 上海开腾信号设备有限公司 | High power led spot lamp |
| CN204313106U (en) * | 2014-11-09 | 2015-05-06 | 瞿萍 | Ventilating glass LED spotlight |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |
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| WD01 | Invention patent application deemed withdrawn after publication |