CN2932085Y - Heat sinking lamp holder structure - Google Patents
Heat sinking lamp holder structure Download PDFInfo
- Publication number
- CN2932085Y CN2932085Y CNU2006201203983U CN200620120398U CN2932085Y CN 2932085 Y CN2932085 Y CN 2932085Y CN U2006201203983 U CNU2006201203983 U CN U2006201203983U CN 200620120398 U CN200620120398 U CN 200620120398U CN 2932085 Y CN2932085 Y CN 2932085Y
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- China
- Prior art keywords
- lamp holder
- holder housing
- group
- heat radiation
- heat
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- Expired - Fee Related
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Abstract
The utility model relates to a heat dissipating lamp holder construction comprising a plurality of open-works which are positioned on the body of a heat-insulating lamp holder frame, and a metal heat dissipating seat which is arranged inside the outer frame of the lamp holder, wherein the heat dissipating seat is arranged on the bottom with a power source controlling portion in set and forms inside a containing chamber which is in set provided with a heat conducting component and a reflecting cover which is cover with a translucent front cover which is positioned in set on the front rim of the outer frame of the lamp holder, the heat conducting component is provided with a light-emitting diode which is connected with the power source controlling portion, a boring forms on the bottom of the reflecting cover to admit the light-emitting diode into the reflecting cover through the boring, and the rear of the outer frame of the lamp holder is connected with the power source supplying portion in set. The utility model has the advantages that the light-emitting is capable of obtaining good heat dissipating effect, and the heat dissipating seat is safe because of the protection of the heat-insulating lamp holder.
Description
Technical field
The utility model relates to a kind of light fixture, particularly a kind of Heat radiation lamp holder structure.
Background technology
The LED light emitting diode, electrical with its province that has, extensively be used on the lighting use; Lifting along with the diode manufacturing technology, light emitting diode in order to lighting use, by high brightness LED, develop into the superluminescent diode that can send superpower light, but the superbright light emitting diode is triggered by power supply and lights, and can produce high operating temperature, must do suitable heat radiation, make its operate as normal for a long time; Must perform the bicycle front lamp of waterproof with outdoor application, existing, as No. 1250104 " headlight " patent of invention of TaiWan, China certificate number case, be in airtight framework, to establish battery case, provide power supply by the battery in the battery case to a light emitting diode, described light emitting diode is to carry to be located in the heat-radiating substrate portion, and baseplate part and battery case are kept at interval, and with the space between ventilating opening connection baseplate part and battery case, make the heat of baseplate part warm, can enter battery case by ventilating opening and carry out air circulation; But this prior art is the surface temperature of baseplate part to be diffused into battery case lower the temperature this design, perhaps at the initial stage of lighting a lamp an effect is arranged, along with the prolongation of light emitting diode working time, the battery case inside of sealing, the result of Sheng Wening gradually, baseplate part no longer exists the significant results of radiating and cooling, even influence the light emitting diode operate as normal, therefore, it probably can only be suitable for low wattage light emitting diode, increase wattage power if desire blast, then may shorten the life-span of light emitting diode; The existing high temperature radiating treatment mode that is produced for big wattage light emitting diode use, be to have with the framework of full aluminum metal to improve, yet that but occur to make the processing cost merchant does not meet the economic benefit disappearance, and has high hot framework human body and touch doubt on the safety.
Summary of the invention
Main purpose of the present utility model is: a kind of Heat radiation lamp holder structure is provided, and is that the body portion of a thermal insulation lamp holder housing offers a plurality of open-works, establishes a metal cooling seat by group in the described lamp holder housing; The bottom group of described radiating seat is provided with a power control part, and inside is formed with a room, and in succession in described room group establish a heat-conducting piece and a reflection shield, seal reflection shield with one group of printing opacity protecgulum that is located at lamp holder housing leading edge again; Have on the described heat-conducting piece one with the light emitting diode of described power control part electrical ties, and the bottom of reflection shield then is formed with a perforation, and described light emitting diode is penetrated in the reflection shield by described perforation; In order to do the outer back end of frame winding power suppling part of lamp holder, by the operation of described power control part, the electric power of turn-on power supply unit triggers light emitting diode and shows bright, makes the printing opacity protecgulum project lighting source; Described according to this light emitting diode is lighted the high hot temperature that is produced, and can lead the temperature of loosing on the radiating seat via heat-conducting piece, and the plural through-hole position by the lamp holder housing dispels the heat again; Remove the operating temperature that makes light emitting diode, obtain outside the better heat radiating effect, the radiating seat of described heating relies on the protective effect of thermal insulation lamp holder housing, has and uses safer benefit to promote.
Of the present utility model time a purpose is: a kind of Heat radiation lamp holder structure is provided; wherein; described thermal insulation lamp holder housing; be molded by the low heat conductivity macromolecular material; a plurality of open-works that its body portion offers; described each open-work; for finger can't stretch into the hole slot that touches radiating seat; can dispel the heat by a plurality of through-hole position contact cool ambient air in order to do radiating seat; rely on low heat conduction lamp holder housing to separate the thermal insulation protection effect of radiating seat; can avoid human body to touch radiating seat, increase the security of using.
A purpose more of the present utility model is: a kind of Heat radiation lamp holder structure is provided, wherein, group is established a metal cooling seat in the described lamp holder housing, described radiating seat is the cup type pedestal of aluminum metallic material moulding, it is in the radiating seat body exterior with respect to a plurality of open-works of lamp body housing body portion, is formed with a plurality of ring grooves, by cooling surface area and gas permeability that ring groove increased, obtain better radiating effect according to this.
Another purpose of the present utility model is: a kind of Heat radiation lamp holder structure is provided, wherein, assembling one radiating seat in the described lamp holder housing, and be provided with power control part in described radiating seat bottom group, the corresponding described power control part of described lamp holder housing, be to offer a breach, and have one on the described power control part and switch switch, the operating portion of described change-over switch is to extend the lamp holder housing by described breach, in order to do the outer back end of frame winding power suppling part of lamp holder, establish a button assembly by described relatively change-over switch on the described power suppling part, and by described button assembly to the pushing of change-over switch, can control the connecting and disconnecting of the circuit of light emitting diode.
Another purpose of the present utility model is: a kind of Heat radiation lamp holder structure is provided, wherein, described group of radiating seat that is located in the lamp holder housing, the rear end outer rim that itself and lamp holder housing are fixed, be to be formed with an end difference, and form a glue ring assembled portion in the front end outer rim, be equiped with the first waterproof flexible glue ring and the second waterproof flexible glue ring respectively by described end difference and glue ring assembled portion, in order to do waterproof action, avoid water liquid to infiltrate in the lamp holder housing by the through-hole position of lamp holder housing by the described first waterproof flexible glue ring and the second waterproof flexible glue ring.
Another purpose of the present utility model is: a kind of Heat radiation lamp holder structure is provided, wherein, described group of printing opacity protecgulum that is located at lamp holder housing leading edge sealing reflection shield, its relative lamp holder housing leading edge, be to be provided with the 3rd waterproof flexible glue ring, by the crowded sealing function of described the 3rd waterproof flexible glue ring in lamp holder housing leading edge, anti-sealing liquid infiltrates in reflection shield and the lamp holder housing by the printing opacity protecgulum is outside.
Another purpose of the present utility model is: a kind of Heat radiation lamp holder structure is provided, wherein, described lamp holder housing leading edge group is established printing opacity protecgulum sealing reflection shield, the leading edge inside of described lamp holder housing is provided with more than one Ka Gou, and the described relatively Ka Gou of printing opacity protecgulum, it is the clamping part that is provided with corresponding number, in order to do buckling into fixing in the card ditch by described clamping part extruding, make the printing opacity protecgulum in lamp holder housing leading edge, can easyly finish assembling.
Another purpose of the present utility model is: a kind of Heat radiation lamp holder structure is provided, wherein, the outer back end of frame winding power suppling part of described lamp holder, the outer back end of frame of described lamp holder, be to form a stepped group connecting part power supply source supply department socket to fix, and described group connecting part is provided with the 4th waterproof flexible glue ring, and anti-sealing liquid infiltrates in lamp holder housing and the power suppling part.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of Heat radiation lamp holder structure is characterized in that: be that body portion at a thermal insulation lamp holder housing offers a plurality of open-works, establish a metal cooling seat by group in the described lamp holder housing; The bottom group of described radiating seat is provided with a power control part, and inside is formed with a room, and group is established a heat-conducting piece and a reflection shield in described room, seals reflection shield with one group of printing opacity protecgulum that is located at lamp holder housing leading edge again; Have on the described heat-conducting piece one with the light emitting diode of described power control part electrical ties, and the bottom of reflection shield then is formed with a perforation, and described light emitting diode is penetrated in the reflection shield by described perforation; The outer back end of frame winding of lamp holder has power suppling part.
Described thermal insulation lamp holder housing is molded by the low heat conductivity macromolecular material, and a plurality of open-works that above-mentioned its body portion offers are for finger can't stretch into the hole slot that touches radiating seat.
Group is established a metal cooling seat in the described lamp holder housing, and described radiating seat is the cup type pedestal of aluminum metallic material moulding, and it in the radiating seat body exterior, is formed with a plurality of ring grooves with respect to a plurality of open-works of lamp body housing body portion.
Assembling one radiating seat in the described lamp holder housing, and be provided with power control part in described radiating seat bottom group, the corresponding described power control part of described lamp holder housing, be to offer a breach, and have one on the described power control part and switch switch, the operating portion of described change-over switch extends the lamp holder housing by described breach, the outer back end of frame winding power suppling part of lamp holder, establish a button assembly by described relatively change-over switch on the described power suppling part, and by described button assembly to the pushing of change-over switch, can control the connecting and disconnecting of the circuit of light emitting diode.
Described group of radiating seat that is located in the lamp holder housing, the rear end outer rim that itself and lamp holder housing are fixed, be to be formed with an end difference, and form a glue ring assembled portion, be equiped with the first waterproof flexible glue ring and the second waterproof flexible glue ring respectively by described end difference and glue ring assembled portion in the front end outer rim.
Described group of printing opacity protecgulum that is located at lamp holder housing leading edge sealing reflection shield, its relative lamp holder housing leading edge is to be provided with the 3rd waterproof flexible glue ring.
Described lamp holder housing leading edge group is established printing opacity protecgulum sealing reflection shield, the leading edge inside of described lamp holder housing, be provided with more than one Ka Gou, and the described relatively Ka Gou of printing opacity protecgulum, be provided with the clamping part of corresponding number, buckle into fixing in the card ditch by described clamping part extruding, make the printing opacity protecgulum, can easyly finish assembling in lamp holder housing leading edge.
The outer back end of frame winding power suppling part of described lamp holder, the outer back end of frame of described lamp holder be to form a stepped group connecting part power supply source supply department socket to fix, and described group connecting part is provided with the 4th waterproof flexible glue ring.
Compared with prior art, the advantage that the utlity model has is: light is bright, easy to use, compact conformation, good heat dissipation effect and safe in utilization.
Description of drawings
Fig. 1 is the utility model structure schematic appearance;
Fig. 2 is the utility model structure decomposing schematic representation;
Fig. 3 is the view of the utility model structure winding power suppling part;
Fig. 4 is the view that the utility model structure is finished the power suppling part winding;
Fig. 5 is the planar appearance figure after the utility model structure is finished the power suppling part winding;
Fig. 6 is the cutaway view that the utility model structure is finished the power suppling part winding;
Fig. 7 is the power suppling part structural representation of the utility model structure institute winding;
Fig. 8 is another enforcement illustration of power suppling part of the utility model structure institute winding.
Description of reference numerals: 10-lamp holder housing; The 11-open-work; The 12-breach; 13-Ka Gou; The 14-group connecting part; The 20-radiating seat; The 21-room; The 22-ring groove; The 23-end difference; 24-glue ring assembled portion; The 30-power control part; The 31-change-over switch; The 40-heat-conducting piece; The 41-electric-conductor; The 50-reflection shield; The 51-perforation; 60-printing opacity protecgulum; The 61-clamping part; The 70-light emitting diode; The 80-power suppling part; The 80A-power suppling part; The 81-button assembly; 82-battery charge seat; The 83-charging circuit board; The 90-first waterproof flexible glue ring; The 91-second waterproof flexible glue ring; 92-the 3rd waterproof flexible glue ring; 93-the 4th waterproof flexible glue ring.
The specific embodiment
A kind of Heat radiation lamp holder structure as shown in Figure 1 and Figure 2, is that the body portion of a thermal insulation lamp holder housing 10 offers a plurality of open-works 11, establishes a metal cooling seat 20 by group in the described lamp holder housing 10; The bottom group of described radiating seat 20 is provided with a power control part 30, and inside is formed with a room 21, and in described room 21, organize in succession and establish a heat-conducting piece 40 and a reflection shield 50, again with one group of printing opacity protecgulum 60 sealing reflection shield 50 that are located at lamp holder housing 10 leading edges; Have one on the described heat-conducting piece 40 with the light emitting diode 70 of electric-conductor 41, and the bottom of reflection shield 50 then is formed with a perforation 51, and described light emitting diode 70 is penetrated in the reflection shield 50 by described perforation 51 with described power control part 30 electrical ties; As Fig. 3,4,5,6, in order to do lamp holder housing 10 rear end winding power suppling parts 80, by the operation of described power control part 30, the electric power of turn-on power supply unit 80 triggers light emitting diode 70 and shows bright, makes printing opacity protecgulum 60 project lighting source; Described according to this light emitting diode 70 is lighted the high hot temperature that is produced, and can lead the temperature of loosing on the radiating seat 20 via heat-conducting piece, is dispelled the heat by plural open-work 11 places of lamp holder housing 10 again; Remove the operating temperature that makes light emitting diode 70, obtain outside the better heat radiating effect, the radiating seat 20 of described heating relies on the protective effect of thermal insulation lamp holder housing 10, has and uses safer advantage.
More specifically enforcement of the present utility model; as Fig. 1,2,4; wherein; described thermal insulation lamp holder housing 10; be molded by the low heat conductivity macromolecular material; a plurality of open-works 11 that its body portion offers; described each open-work 11; each open-work; for stretching into the hole slot that touches radiating seat 20 less than general human body finger width, radiating seat 20 can be dispelled the heat by a plurality of open-works 11 places contact cool ambient air, relies on low heat conduction lamp holder housing 10 to separate the thermal insulation protection effect of radiating seat 20; can avoid human body to touch radiating seat 20, increase the security of using.
More specifically enforcement of the present utility model, as Fig. 1,2,4, wherein, group is established a metal cooling seat 20 in the described lamp holder housing 10, the cup type pedestal that described radiating seat 20 is the aluminum metallic material moulding, and it is with respect to a plurality of open-works 11 of lamp body housing 10 body portions, be in the radiating seat body exterior, be formed with a plurality of ring grooves 22, cooling surface area and the gas permeability that is increased by ring groove 22 obtains better radiating effect according to this.
More specifically enforcement of the present utility model, as Fig. 2,3,4, wherein, assembling one radiating seat 20 in the described lamp holder housing 10, and be provided with power control part 30 in described radiating seat 20 bottom groups, described lamp holder housing 10 corresponding described power control parts 30, be to offer a breach 12, and have one on the described power control part 30 and switch switch 31, the operating portion of described change-over switch 31 is to extend lamp holder housing 10 by described breach 12, in order to do lamp holder housing 10 rear end winding power suppling parts 80, establish a button assembly 81 by described relatively change-over switch 31 on the described power suppling part 80, as Fig. 6, and, can control the connecting and disconnecting of the circuit of light emitting diode 70 by the pushing of 81 pairs of change-over switches 31 of described button assembly.
The utility model is being implemented more specifically, as Fig. 2, wherein, described group of radiating seat 20 that is located in the lamp holder housing 10, the rear end outer rim that itself and lamp holder housing 10 are fixed, be to be formed with an end difference 23, and form a glue ring assembled portion 24 in the front end outer rim, be equiped with the first waterproof flexible glue ring 90 and the second waterproof flexible glue ring 91 by described end difference 23 respectively with glue ring assembled portion 24, as Fig. 4,6, in order to do waterproof action, avoid water liquid to infiltrate in the lamp holder housing 10 by open-work 11 places of lamp holder housing 10 by the described first waterproof flexible glue ring 90 and the second waterproof flexible glue ring 92.
The utility model is in preferable concrete enforcement, as Fig. 2, wherein, described group of printing opacity protecgulum 60 that is located at lamp holder housing 10 leading edges sealing reflection shield 50, its relative lamp holder housing 10 leading edges are to be provided with the 3rd waterproof flexible glue ring 92, as Fig. 6, by the crowded sealing function of described the 3rd waterproof flexible glue ring 92 in lamp holder housing 10 leading edges, anti-sealing liquid is by printing opacity protecgulum 60 outside infiltrations in reflection shield 50 and the lamp holder housing 10.
The utility model is in preferable concrete enforcement, as Fig. 2,6, wherein, described lamp holder housing 10 leading edge groups are established a printing opacity protecgulum 60 sealing reflection shields 50, the leading edge inside of described lamp holder housing 10, be provided with more than one card ditch 13, and the described relatively card ditch 13 of printing opacity protecgulum 60 is the clamping part 61 that is provided with corresponding number, in order to do buckling into fixing in the card ditch 13 by described clamping part 61 extruding, make printing opacity protecgulum 60 in lamp holder housing 10 leading edges, can easyly finish assembling.
The utility model is in preferable concrete enforcement, as Fig. 3,6, wherein, described lamp holder housing 10 rear end winding power suppling parts 80, described lamp holder housing 10 rear ends, be to form stepped group connecting part 14 power supply source supply departments 80 sockets to fix, and described group connecting part 14 is provided with the 4th waterproof flexible glue ring 93, anti-sealing liquid infiltrates in lamp holder housing 10 and the power suppling part 80.
Also have, relevant the utility model is in the enforcement of lamp holder housing 10 rear end winding power suppling parts 80, in described power suppling part 80, can load dry cell as the power source, as Fig. 7, can be provided with battery charge seat 82 and charging circuit board 83 in the described power suppling part 80, make external power supply enter the rechargeable battery on the battery charge seat 82 in the power suppling part 80 (figure does not show) charging, can be by rechargeable battery as power source, even without battery as power source, as Fig. 8, described power suppling part 80A also can be the kenel setting of electrical connector receptacle, directly insert external power and use, all belong to feasible equivalence and implement.
More than explanation sincerely belongs to the utility model preferred embodiment, and the simple and easy equivalence of doing with regard to the foregoing description changes such as, all should belong to technology category of the present utility model.
Claims (8)
1. Heat radiation lamp holder structure is characterized in that: be that body portion at a thermal insulation lamp holder housing offers a plurality of open-works, establish a metal cooling seat by group in the described lamp holder housing; The bottom group of described radiating seat is provided with a power control part, and inside is formed with a room, and group is established a heat-conducting piece and a reflection shield in described room, seals reflection shield with one group of printing opacity protecgulum that is located at lamp holder housing leading edge again; Have on the described heat-conducting piece one with the light emitting diode of described power control part electrical ties, and the bottom of reflection shield then is formed with a perforation, and described light emitting diode is penetrated in the reflection shield by described perforation; The outer back end of frame winding of lamp holder has power suppling part.
2. a kind of Heat radiation lamp holder structure according to claim 1, it is characterized in that: described thermal insulation lamp holder housing is molded by the low heat conductivity macromolecular material, each open-work is for less than general human body finger width.
3. a kind of Heat radiation lamp holder structure according to claim 1, it is characterized in that: group is established a metal cooling seat in the described lamp holder housing, described radiating seat is the cup type pedestal of aluminum metallic material moulding, it is with respect to a plurality of open-works of lamp body housing body portion, in the radiating seat body exterior, be formed with a plurality of ring grooves.
4. a kind of Heat radiation lamp holder structure according to claim 1, it is characterized in that: assembling one radiating seat in the described lamp holder housing, and be provided with power control part in described radiating seat bottom group, the corresponding described power control part of described lamp holder housing, be to offer a breach, and have one on the described power control part and switch switch, the operating portion of described change-over switch extends the lamp holder housing by described breach, the outer back end of frame winding power suppling part of lamp holder, establish a button assembly by described relatively change-over switch on the described power suppling part, and by described button assembly to the pushing of change-over switch, can control the connecting and disconnecting of the circuit of light emitting diode.
5. a kind of Heat radiation lamp holder structure according to claim 1, it is characterized in that: described group of radiating seat that is located in the lamp holder housing, the rear end outer rim that itself and lamp holder housing are fixed, be to be formed with an end difference, and form a glue ring assembled portion in the front end outer rim, be equiped with the first waterproof flexible glue ring and the second waterproof flexible glue ring respectively by described end difference and glue ring assembled portion.
6. a kind of Heat radiation lamp holder structure according to claim 1 is characterized in that: described group of printing opacity protecgulum that is located at lamp holder housing leading edge sealing reflection shield, its relative lamp holder housing leading edge is to be provided with the 3rd waterproof flexible glue ring.
7. a kind of Heat radiation lamp holder structure according to claim 1, it is characterized in that: described lamp holder housing leading edge group is established printing opacity protecgulum sealing reflection shield, the leading edge inside of described lamp holder housing, be provided with more than one Ka Gou, and the described relatively Ka Gou of printing opacity protecgulum is provided with the clamping part of corresponding number, buckles into fixing in the card ditch by described clamping part extruding, make the printing opacity protecgulum in lamp holder housing leading edge, can easyly finish assembling.
8. a kind of Heat radiation lamp holder structure according to claim 1, it is characterized in that: the outer back end of frame winding power suppling part of described lamp holder, the outer back end of frame of described lamp holder, be to form a stepped group connecting part power supply source supply department socket to fix, and described group connecting part is provided with the 4th waterproof flexible glue ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201203983U CN2932085Y (en) | 2006-06-21 | 2006-06-21 | Heat sinking lamp holder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201203983U CN2932085Y (en) | 2006-06-21 | 2006-06-21 | Heat sinking lamp holder structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2932085Y true CN2932085Y (en) | 2007-08-08 |
Family
ID=38348583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201203983U Expired - Fee Related CN2932085Y (en) | 2006-06-21 | 2006-06-21 | Heat sinking lamp holder structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2932085Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003649A (en) * | 2010-12-24 | 2011-04-06 | 东莞宏灿光电制品有限公司 | LED bulb |
| CN101650015B (en) * | 2008-08-15 | 2012-10-10 | 富准精密工业(深圳)有限公司 | Light-emitting diode lamp |
-
2006
- 2006-06-21 CN CNU2006201203983U patent/CN2932085Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101650015B (en) * | 2008-08-15 | 2012-10-10 | 富准精密工业(深圳)有限公司 | Light-emitting diode lamp |
| CN102003649A (en) * | 2010-12-24 | 2011-04-06 | 东莞宏灿光电制品有限公司 | LED bulb |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070808 Termination date: 20100621 |